In regional economic development efforts aimed at increasing employment and competitiveness for the people in the region. Then the role of local government is very large in this case, in regional planning and development.  For this reason, it is necessary to complete the data in quantitative data that is indispensable in determining a plan, as well as monitoring and ultimately evaluating development. So regional economic development carried out by the local government and the community in utilizing existing resources optimally to improve the welfare of the people of the region. Therefore, the government must be able to utilize the potential that exists in the region. By managing existing resources to provide benefits to economic growth and also supported by economic sectors.

West Kalimantan has natural resources that can be developed, for example the agricultural sector which has the largest contribution, this sector supports a lot in the economy of West Kalimantan Province. The following is Table 1. West Kalimantan Provincial GRDP [1] as follows. Based on Table 1 shows that the GRDP of West Kalimantan Province fluctuates, in 2017 the growth of West Kalimantan GRDP decreased by 6,71%, then in 2018 GRDP growth increased by 5,05%, then rose again in 2019 by 5,10% and in 2020 the GRDP of West Kalimantan again experienced a decline of 5,10%. 5.10% and in 2020 West Kalimantan's GRDP again experienced a decline of 1,82 %. The following is data on Indonesia's GRDP 2016 - 2020 as follows. 

Based on Table 2, it shows that Indonesia's GRDP from 2016 - 2019 has increased every year, in 2017 Indonesia's GRDP growth was 5.07%, this shows an increase in growth of 0,04% from 2016.

2016, then in 2018 GRDP growth increased by 0,10% 5,17% and in 2019 the growth of GRDP fell to 5,02% followed by also in 2020 the Indonesian GRDP decreased by 2,07%. The following is data on business sector GRDP at constant prices 2016 – 2020 as follows.

Based on Table 3, Gross Regional Domestic Product (GRDP) of West Kalimantan Province during the five-year period 2016-2020 each year has increased is the agriculture, forestry and fisheries sector, mining and quarrying sector. The electricity and gas supply sector, the water supply sector, waste management, waste and recycling, the real estate sector, the government administration sector, defense and mandatory social security and health services and social activities. Meanwhile, GRDPs that experienced a decline in 2020 were the manufacturing sector, construction sector, and wholesale and retail trade sector: car and motorcycle repair, transportation and warehousing sector, accommodation and food and beverage provision sector, financial services and insurance sector, education and other services sector.

If we look at the size of the contribution, the largest contribution is the agriculture, forestry and fisheries sector, followed by the manufacturing sector, the wholesale and retail trade sector: repair of cars and motorcycles and the construction sector. While the smallest contribution is the electricity supply sector and the water supply sector, waste management, waste and recycling. For this reason, the purpose of this study is to analyze the leading/base sector in West Kalimantan as well as sectors that can be developed and Klassen Typology mapping in West Kalimantan.

Table 1: GRDP of West Kalimantan Province at Constant Prices Year 2016 – 2020

Source: BPS West Kalimantan Province

Table 2: Indonesia's GRDP Year 2016 – 2020

Source: BPS Indonesia

Table 3: GRDP of West Kalimantan Province Business Sector at Constant Prices 2016 - 2020 (Billion)

Source: Central Bureau of Statistics of West Kalimantan Province

Literature Review

Economic Growth Theory: Economic development aims to increase per capita income. Economic growth which can be interpreted as the development of activities in the economy that cause goods and services produced in society to increase and the prosperity of society to increase. According to Boediono [2], economic growth is the process of increasing output per capita in the long term. There are three aspects of economic growth, namely the first aspect of the process of economic growth is a process rather than an economic picture at a time. Therefore, the dynamic aspects of an economy can be time. According to Todaro [3] there are three most important components in economic growth as follows:

• Capital accumulation includes all new investments in land, physical equipment and human resources through improved health, education and work skills

• Population and labor force growth, namely the increase in population causes the growth of the labor force. A large labor force means many productive workers, a large population as a whole will increase the size of the domestic market

• Technological capabilities increase the application of new scientific knowledge, in the form of findings and innovations, with respect to physical capital and human capital

According to Suryana, economic growth is:

• The level of development of a society depends on four factors: population, capital stock, land area and the level of technology achieved

• An increase in wages will lead to an increase in population

• The rate of profit is a factor that determines capital formation. If there is no profit, it will reach a "Stationary state", which is a situation where economic development does not occur for a long time

• The Law Of Deminishing Return applies to all economic activities resulting in an increase in population which will lower the wage rate, lower the profit rate but raise the land rent rate

According to Adam Smith, economic growth is a process of combination between population growth and technological progress. Then according to David Ricardo that economic growth is a process of attraction between two forces, namely "The Law of diminishing return" and technological progress.

According to Daniel, the development of agribusiness in the region is believed to be able to encourage equitable development between regions based on potential resources and comparative advantages, increase trade between regions and create better resource utilization efficiency with consideration of the direction of development strategies as follows:

• Able to reduce the transportation costs of raw materials from production centers to agro-industry centers

• Reduce damage during transportation as agricultural products spoil quickly

• It is necessary to reorient the development of agro-industry locations from consumer centers to raw material production centers

• It is necessary to develop agro-industrial sector growth centers for leading commodities based on resource potential, the development of a region is possible to develop the potential that exists in each region - both the potential of human resources and natural resources

Economic Development

Economic development aims to create better conditions for society as a whole in accordance with the needs of that society. According to Jhingan economic development is a long-term increase in the ability of a country to provide more and more types of economic goods to its population. This ability grows in accordance with technological progress and the necessary institutional and ideological adjustments. In this case there are three components, namely:

• The economic growth of a nation can be seen in the continuous increase in the supply of goods

• Advanced technology is a factor in economic growth that determines the degree of growth in the ability to provide a wide range of goods to the population

• The widespread and efficient use of technology requires adjustments in the fields of institutions and ideology so that the innovations produced by mankind's science can be properly utilized

There are several opinions about regional development as follows:

• According to Swastha, the main concept in regional economic development is balance (equilibirium) and mobility of production factors. This means that the economic system will reach a natural balance if capital can flow without restriction (restrictions). Therefore, capital will flow from high-wage areas to low-wage areas

• According to Tarigan this theory states that the main determinant of economic growth in a region is the direct relationship of demand for goods and services from outside the region. This model is based on external rather than internal demand so that there will be a very high dependence on global forces

According to Swastha, the factor that affects regional growth is location. This statement makes sense when associated with the development of industrial estates, namely the tendency of a company to minimize its costs by choosing a location that can maximize its chances of approaching the market.

According to Schumpeter's theory in Suryana, economic development is not a harmonious or gradual process but a spontaneous and discontinuous change. Economic development is related to per capita income and national income. In The understanding of economic development that is used as a guideline is as a process that causes the per capita income of the population of a society to increase in the long term.

Development is a multidimensional process which will undergo fundamental changes including community attitudes, social structure, accelerated growth, poverty reduction and reduction of inequality. With development, it is expected to change living conditions for the better. Regional development in general will originate from development in the economic sector.

According to Arsyad, regional economic development strategies can be grouped into four, namely:

• Human resource development strategy: Human resources are the most important aspect in the process of economic development, therefore improving the quality and skills of human resources is a necessity.

• Community economic development strategy: This community economic development activity is an activity aimed at the development of a particular community group in an area. In popular language, it is now often also known as community empowerment. These activities have been flourishing in Indonesia lately because it turns out that the existing general economic policy is not able to provide benefits to certain groups of people.

• Physical/locality development strategy: Through the development of programs to improve the physical conditions/locality of the region aimed at the interests of industrial and trade development. Local governments will have a positive effect on the development of the regional business world. In particular, the objectives of this physical/locality development strategy are to create a regional identity, improve the amenity base or quality of life of the community and improve the attractiveness of the city center (civic center) in an effort to improve the regional business world.

Business development strategy

Business development is an important component in regional economic development planning because the attraction, creation or durability of business activities is the best way to create a healthy regional economy.

Some tools to develop this business world are:

• Creation of a good business climate for the business world through regulations and policies that provide convenience for the business world

• Creation of an integrated information center that can facilitate the business community to get in touch with local government officials for all kinds of interests, especially knowing about licensing issues, regional economic development plans, local government, land availability, building permits and so on

• Establishment of a small business consultation and development center

• Creation of a joint marketing system to avoid economies of scale in production, increase competitiveness against imported products and promote a cooperative attitude among business people

• The creation of research and development institutions, increased competition in today's science-based world requires businesses and local governments to continuously conduct studies on new products, develop new technologies and search for new markets

Regional Economic Growth Theory

Regional economic growth is an increase in people's income this is because there is an increase in all added value in the region. According to Tarigan, regional income describes the rewards for factors of production that operate in the region or land, capital, labor and technology, which means that it can describe the prosperity in the region. The prosperity of a region can also be determined by how much transfer payments occur, namely the part of income flowing outside the region or getting an injection of funds from outside the region.

Regional economic growth can be interpreted as the overall growth in people's income that occurs in the region. Regional economic growth is often used as an indicator of increased community welfare in a region. Many local governments make high economic growth the main target in regional development. Given the importance of economic growth for a region.

According to Widodo the economy in a region can be said to experience growth or development if the number of goods and services physically produced by the economy increases compared to the previous year, which means that it can be in the form of a province, district or city. To be able to see the amount of goods produced has increased, the effect of price changes on the value of regional income in various years must be eliminated by calculating regional income based on constant prices.

So regional economic growth is centered on the growth of a region, as for an area to grow and develop rapidly can be determined from several economic factors that are interrelated. Regional economic growth can be interpreted as overall community income growth that occurs in the region.  Regional economic growth is often used as an indicator of improving the welfare of the people in a region. Many local governments make high economic growth the main target in regional development. Given the importance of economic growth for a region

Agricultural Development Theory

The agricultural sector has a very important role in improving the welfare of the community, the agricultural sector is the concept of national income by business field and production sector.

According to Lincolin Arsyad there are three stages of development of agricultural development, namely:

• The first stage is traditional agriculture with low productivity

• The second stage is the diversification of agricultural products where agricultural products are already being sold to the commercial sector, but the use of capital and technology is still low

• The third stage describes the modern farmer whose productivity is very high due to the use of capital and technology. At this stage, agricultural products are entirely aimed at serving the needs of the commercial market

According to Arifin, agricultural development that has consistent growth is agricultural development that is good for society. Consistent growth means that agricultural development can run sustainably without disturbing the natural resources and environment around it. Sustainable agricultural development can contribute to the problems of poverty and food security with a note that it should be done evenly.

So the agricultural development of an area is a change in agriculture that can contribute, agricultural development carried out by the government to encourage economic progress and to increase people's income because the majority of poor people live in the agricultural sector. According to Dumairy, the agricultural sector in a broad sense can be divided into five sub-sectors, namely the food crop sub-sector, the plantation sub-sector, the forestry sub-sector, the livestock sub-sector and the fisheries sub-sector. According to Mosher in Soekartawi (2003), agricultural development cannot be separated from the use of new technology given the dynamics of changes in consumer preferences for agricultural products that are rapidly changing. 

In the development of the agricultural sector, it is necessary to pay attention to five factors, namely:

• Existence of agricultural product markets

• The ever-changing technology that farmers master

• Existence or availability of production facilities

• Production incentives for farmers

• Adequate transportation

In agricultural development there are five main requirements, namely:

• There is a market for farm products

• Technology is constantly evolving

• Local availability of materials and production tools

• Production stimulus for farmers

• Availability of smooth and continuous transportation 

This research is descriptive in nature by only describing the circumstances and events based on facts and data and then analyzed. While quantitative data is presented in the form of time series data for five years, namely 2016 - 2020. The place of this research is West Kalimantan Province, research time 2016 - 2020. This research uses secondary data sourced from government agencies such as the Central Bureau of Statistics (BPS).

Analysis Method

Analisis Location Quotient (LQ): Location Quotient (LQ) is an analytical tool used to measure the performance of regional economic bases and non-bases. LQ is a method to calculate the relative comparison of the contribution of value added of a sector in a region (Regency / City) to the contribution of value added of the sector concerned on a provincial or national scale.

The LQ formula is as follows:

Yij/Yj

LQij = -------------- Yi/Y

Table 4: Klassen Typology Diagram

Description:

LQij : Location Quotient Coefficient

Yij   : GRDP of West Kalimantan Economic Sector

Yj     : GRDP of West Kalimantan Province 

Yi    : GDRP of Indonesia Economic Sector

Y      : GRDP of Indonesia

The structure of the LQ formulation provides the following values:

• LQ bigger than 1 (LQ > 1): This means that the production of the commodity is a basic sector, meaning that the production of the commodity in question has exceeded the consumption needs in the area where the commodity is produced and the excess can be sold outside the area.

• LQ equal to 1 (LQ = 1): This means that the production of the commodity in question is only sufficient for the needs of the local area.

• LQ is smaller than 1 (LQ < 1): This means that the production of these commodities is not sufficient to meet the consumption needs of the region concerned and its fulfillment is imported from other regions.

Klassen Typology Analysis

According to Widodo (2006) one of the methods to analyze the leading sector is the Klasen Typology method with the following categories:

Rij           : Average growth of West Kalimantan

Rin          : Average growth of Indonesia

Kij           : Average contribution of West Kalimantan

Kin          : Average contribution of Indonesia

Research Results

Location Quotient (LQ) of Economic Sectors in West Kalimantan Province: To see which sector is the leading and mainstay sector in West Kalimantan Province, the Location Quotient (LQ) method will be used to see which sectors have potential in West Kalimantan.  So that it will be able to So that it can be developed in meeting local needs and besides that it can also meet the needs of other regions.  Thus, the sector will be able to compete with other regions in a sustainable manner by producing the same commodity, so it is expected that the superior commodity can develop well. 

The leading/base sector can be explained that the sector that is the foundation in a region, this is because it can be said that the region has a high competitive advantage, while sectors that are not included in the base sector or non-base sector will be able to support the leading/base sector, so that    the    non-base sector will be improved so that its development will gradually lead to a superior/base sector [6-9].

Table 5: Location Quotient (LQ) Calculation Results, in West Kalimantan Province 2016 – 2020

Source: Processed Data

Table 6: Average Growth Rate of West Kalimantan and Indonesia GRDP 2016-2020 (Percent)

Source: Processed Data

Table 7: Average Contribution of West Kalimantan and Indonesia in 2016 - 2020 (Percent)

Source: Processed Data

By using one of the methods as an approach, a method is used to determine the leading/base and non-base sectors using Location Qoutien (LQ) Analysis.  So Location Qoutien (LQ) will give an indication of the ability in a region so that it can produce a commodity, in   this     case   it   can   be   interpreted  as  having the potential to supply other regions, bring in from other      regions      or     in      a        balanced      state.

Table 8: Klassen Typology Calculation Results

Source: Processed Data

Table 9: Klassen Typology Classification

Source: Processed Data

With the Location Qoutien (LQ) value that has been determined with the criteria, if the sector has a Location Quotient (LQ) value greater than one then the sector can be said to be a superior/base sector and if the sector has a Location Quotirnt (LQ) value smaller than one then the sector can be said to be a sector that is not superior/non-base. This can show a comparison of the ability of a region to produce a commodity compared to commodity production regionally. With the Location Qoutien (LQ) value, it can be seen the ability of a region to produce a commodity and can illustrate the excellence of West Kalimantan [10].

So a sectoral approach is needed in an effort to detect superior sectors in West Kalimantan. To find out the results of sectors that are superior/base and non-base/non-superior that will become the ability sector of the region. To achieve development results, it will be determined which sectors will be the mainstay sector of a region with the Location Quotient (LQ) calculation approach.

By looking at which sectors are the leading/base sectors and which sectors are not. Sectors that are not superior/non-base, the local government will be able to determine what steps need to be taken in improving the area. The calculation results obtained Location Quotient (LQ) value of West Kalimantan sectors, for five years from 2016-2020. The following table shows the calculation value of Location Quotient (LQ) results as follows.

In Table 5 it can be seen that in 2016-2020, there are seven sectors included in the leading/base sector where the sector with the highest contribution is the agriculture, forestry and fisheries sector with an average LQ value of 1,76, the second sector with the highest contribution is the water supply sector, waste management, waste and recycling, with an average LQ value of 1,70. 1,70 followed by the leading/base sector, the government administration sector, defense and mandatory social security with an average LQ value of 1,43, the education services sector with an average LQ value of 1,32, the health services and social activities sector with an average LQ value of 1,25, the construction sector with an average LQ value of 1,04, the wholesale and retail trade sector; car and motorcycle repairs with an average LQ value of 1,05. 

So in 2016-2020 the sector that has an average Location Quotient (LQ) value greater than one there are seven sectors, it can be said that the sector has an advantage / base that can be developed and is able to meet the needs of its own region and is able to export products or commodities outside its region to other regions, this is due   to     the     occurrence    of     a     production   surplus.

While those included in the non-superior / non-base sector there are ten sectors are the mining and quarrying sector with an average LQ value of 0,62, the manufacturing sector with an average LQ value of 0,74, the electricity and gas procurement sector with an average LQ value of 0,09, the transportation and warehousing sector with an average LQ value of 0,80, the accommodation and food supply sector with an average LQ value of 0,72, the information and communication sector has an average LQ value of 0,93, the financial services and insurance sector has an average LQ value of 0,90, the real estate sector has an average LQ value of of 0,93, the corporate services sector has an average LQ value of 0,25 and the other services sector has an average LQ value of 0,57 [11-14].

Where the sector has a Location Quotient (LQ) value smaller than one, this shows that the sector is not superior / non-base, thus it can be said that the sector can only meet its own needs, in other words, it has not been able to export outside the region, so that supplies are needed from outside to meet the needs of the region, it must import from other regions in meeting the needs of the region, for this reason it is necessary to get special attention for the local government in supporting the sector to be developed.

In 2016-2020 the sector in West Kalimantan with a Location Quotient (LQ) value of more than one, where the agriculture, forestry and fisheries sector has the highest Location Quotient (LQ) value with an average of 1,76 when viewed from the average contribution made by the agriculture, forestry and fisheries sector of West Kalimantan of 22,94 percent higher than the average contribution made by the agriculture, forestry and fisheries sector in Indonesia of 13,19 percent, so that the agriculture, forestry and fisheries sector is a base sector or leading sector in West Kalimantan.

For the water supply, waste management, waste and recycling sector in 2016-2020, it has the second highest Location Quotient (LQ) value with an average value of 1,70.

2016-2020 has the second highest Location Quotient (LQ) value with an average value of 1,70 seen from the average contribution made by the West Kalimantan water supply, garbage processing, waste and recycling sector of 0,14 percent, higher than the contribution made by the water supply, garbage processing, waste and recycling sector in Indonesia of 0,08 percent.

While the government administration, defense and social security sector must have an average LQ value of 1,43, it can be seen from the average contribution made by the government administration, defense and social security sector in West Kalimantan of 4,80 percent, higher than the average contribution in Indonesia of 4,80 percent.

•         4,80 percent, higher than the average contribution in Indonesia of 3,51 percent

•         3,51 percent, then the education services sector has an average LQ value of 1,32 and the average contribution of West Kalimantan is 4,16 percent, higher than the average contribution in Indonesia of 3,24 percent

Then the health services and social activities sector has an average LQ value of 1,25 and the average contribution of West Kalimantan is 1,42 percent, higher than the average contribution in Indonesia. While the construction sector has an average LQ value of 1,04 and the average contribution of West Kalimantan of 11.02 percent is higher than the average contribution in Indonesia of 10,38 percent, then the wholesale and retail trade sector; car and motorcycle repair is higher than Kapuas Hulu Regency. The average LQ value of 1,05 when viewed from the average contribution of both in West Kalimantan of 14,99 is higher than the wholesale and retail trade sector; repair of cars and motorcycles. This makes the sector's LQ value more than one so that the sector is a basic sector or superior sector in West Kalimantan. These sectors require a lot of labor , for this case the available labor is quite a lot so that it will make it easier for the sector to find workers.

Supported also by the condition of the land that is still wide so that it will have a positive impact on the leading / basic sectors that continue to grow well so that it will open up jobs for workers who have not yet gotten a job so that unemployment will decrease, thus improving the welfare of the community.

In addition, the service sector is also growing, this is due to the growing needs of the community in an activity related to services, so that this sector can facilitate and provide convenience to people who really need services to facilitate an activity [15-18].

While the 2016-2020 sectors that have a Location Quotient (LQ) value below one are ten sectors, namely the mining and quarrying sector, the manufacturing sector, the electricity and gas procurement sector, the transportation and warehousing sector, the accommodation and food supply sector, the information and communication sector, the financial and insurance services sector, the real estate sector, the corporate services sector and other services sectors, The contribution made by West Kalimantan and Indonesia to the sector is very small, only in , all of these are non-basic sectors or not superior sectors so that West Kalimantan imports these commodities from other regions in other words that the sector cannot export outside the region but is only able to meet the needs of the region, even to meet the needs of the region must enter the sector from other regions [19].

Klassen typology of West Kalimantan

The results of the Klassen Typology of sectors in West Kalimantan used two indicators, namely the GDP growth rate of West Kalimantan and Indonesia sectors, then the contribution of West Kalimantan and Indonesia sectors. Based on the two indicators, the average growth rate of West Kalimantan and Indonesia and the average contribution of West Kalimantan and Indonesia, the Klassen Typology picture can be known. The following is data on the average growth rate of West Kalimantan and Indonesia's GRDP from 2016 to 2020 as follows.

Based on Table 6, it can be seen that the highest average growth rate of GRDP in West Kalimantan in 2016-2020 is the mining and quarrying sector (12,13%) and the electricity and gas procurement sector (11,91%), while the lowest average growth rate is the transportation and storage sector (0,49%). The lowest average growth rate is the transportation and warehousing sector (0,49%), accommodation and food supply sector (0,77 %) and education services sector (0,42 %). Likewise, the average growth rate of GRDP of the highest sector in Indonesia in 2016-2020 is the information and communication sector (9,11%), while the lowest average growth rate of Indonesian GRDP is the mining and quarrying sector (0,61%). It can be said that West Kalimantan has its own ability in its economy, especially in the mining and quarrying sector and the electricity and gas procurement sector, growth is very fast compared to other sectors. This rapid growth must be responded wisely by the West Kalimantan government, to strive for the sector to provide special assistance and maintain growth in order to contribute to West Kalimantan's regional income, as well as the average growth rate in Indonesia is faster than the same sector in West Kalimantan [20-21].

The following is data on the average contribution of West Kalimantan and Indonesia in 2016-2020 as follows

2016 - 2020 as follows.

In Table 7 it can be seen that the average contribution of West Kalimantan Year 2016-2020 the highest is the agriculture, forestry and fisheries sector (22,94%) and the processing industry sector (16,24%), while the lowest is the average contribution of the electricity and gas procurement sector (0,10%), the construction sector (0,14%) and the corporate services sector (0,47%). Likewise, the average contribution of Indonesia Year 2016-2020 the highest contribution is the agriculture, forestry and fisheries sector (13,19%) and the processing industry sector (22,02%), while the lowest average contribution is the construction sector (0,08%). This is due to the contribution of West Kalimantan in the agriculture, forestry, fisheries sector which continues to increase its contribution due to the success of government programs that will make the agriculture, forestry, fisheries sector a leading sector in West Kalimantan. The following table shows the results of the Klassen Typology calculation as follows [22].

Based on table 8, it can be seen about the growth rate and contribution in West Kalimantanthis can be classified in the Klassen Typology.

In Table 9 it can be seen that the results of the West Kalimantan Klassen Typology are as follows:

• The Agriculture, Forestry and Fisheries sector, the Construction sector, the Government Administration, Defense and Compulsory Social Security sector and the Health Services and Social Activities sector in 2016 - 2020, located in the first quadrant are developed and fast growing sectors, this is because the growth rate of West Kalimantan is higher than the growth rate in Indonesia. Then the contribution of West Kalimantan is higher than in Indonesia. As for the four sectors that are included in the first quadrant, in order to maintain their position in quadrant one, the growth rate and contribution of West Kalimantan and Indonesia must be maintained in quadrant one

• The Water Supply, Waste Management, Waste and Recycling sector, Wholesale and Retail Trade sector; Car and Motorcycle Repair and Educational Services located in the second quadrant is a developed but depressed sector, this is because the growth rate of the water supply sector, waste management, waste and recycling, wholesale and retail trade sector; car and motorcycle repair and educational services in West Kalimantan is smaller than the growth rate in Indonesia. Then the contribution of the water supply sector, waste management, waste and recycling, trade and retail sector; repair of cars and motorbikes and educational services in West Kalimantan is greater than the contribution of the water supply sector, waste management, waste and recycling, wholesale and retail trade sector; repair of cars and motorbikes and educational services in Indonesia, the sector is included in the developed but depressed sector in West Kalimantan [23-24]

• The mining and quarrying sector, the manufacturing sector, the electricity and gas procurement sector and the information and communication sector located in the third quadrant are potential sectors or can still grow rapidly, this is because in general the growth rate in the manufacturing sector, the mining and quarrying sector, the manufacturing sector, the electricity and gas procurement sector and the information and communication sector in West Kalimantan is greater than the growth rate of the same sector in Indonesia. Then the contribution of the mining and quarrying sector, the manufacturing sector, the electricity and gas procurement sector and the information and communication sector in West Kalimantan is smaller than the contribution made by the same sectors in Indonesia

The transportation and warehousing sector, the accommodation and food supply sector, the financial and insurance services sector, the real estate sector, the corporate services sector and other services sectors located in the fourth quadrant are relatively lagging sectors, this is because in general the growth rate in the West Kalimantan sector is greater than the growth rate of the same sector in Indonesia. Then the contribution of the transportation and warehousing sector, the provision of accommodation and eating, the financial and insurance services sector, the real estate sector, the corporate services sector and other services sectors in West Kalimantan is smaller than the contribution made by the transportation and warehousing sector, the provision of accommodation and eating, the financial and insurance services sector, the real estate sector, the corporate services sector and other services sectors in Indonesia. Where this relatively underdeveloped sector has not been able to drive an economy for the West Kalimantan region at this time.

The Leading Sector in West Kalimantan: To determine the leading/basic and non-basic sectors in West Kalimantan, the Location Quotient (LQ) method is used.  Based on the research results, it can be seen that the leading/base sectors in  West Kalimantan  are  as   follows.

Table 10: Classification of Leading/Basic Sectors in West Kalimantan Year 2016 – 2020

Source: Processed Data

Table 11: Average GRDP of West Kalimantan and Indonesia Year 2016 - 2020 (Billion)

Source: Processed Data

Table 12: ecapitulation of Klassen Typology of West Kalimantan Province

Source: Processed Data

Based on Table 10 the results of the Location Quotient (LQ) calculation, it can be seen that there are seven leading/base sectors that have an average Location Quotient (LQ) value of more than one, namely the agriculture, forestry and fisheries sector, the water supply sector, waste management, waste and recycling, the construction sector, the wholesale and retail trade sector; repair of cars and motorbikes, the government administration sector, defense and mandatory social security, the education services sector and the health services sector and social activities, all of these sectors are leading/base sectors, sectors  that   contribute   greatly  in  West Kalimantan.

It can be said that the seven sectors can meet the needs in the West Kalimantan region and outside West Kalimantan, in other words, can meet the needs of other regions. So it can be said that the sector has the potential to be developed and has a very strong competitiveness.

The leading/base sector can be developed with the help of the local government, for which the government's role is needed in assisting in the form of providing facilities and infrastructure, counseling, training, loans and marketing. The development of the leading sector can be done as follows:

• Improved facilities and infrastructure

• Business capital

• Building business partnerships

The development of sectors in West Kalimantan will be able to improve the welfare of the community. As for the people of West Kalimantan, with the development of the leading sector, the welfare of the community will be better, this is because the turnover of trade results will grow so that there is a good turnover of money resulting in increased purchasing power of the community towards the production of goods and services. While the non-base sector which has an average Location Quotient (LQ) value below one there are ten sectors, namely the mining and quarrying sector, the manufacturing sector, the electricity and gas procurement sector, the transportation and warehousing sector, the accommodation and food supply sector, the information and communication sector, the financial and insurance services sector, the real estate sector, the corporate services sector and other services sectors which are not the leading/non-base sector in West Kalimantan, this is because these sectors have weak competitiveness and grow slowly, therefore the sector is not a leading/non-base sector in West Kalimantan [25].

Sectors that can be developed in West Kalimantan.

Based on the results of research to determine the sectors that can be developed in West Kalimantan can be seen from the average West Kalimantan GRDP and the average Indonesian GRDP, it can be seen in the following table.

Based on Table 11, it can be seen that the agriculture, forestry and fisheries sector, the water supply sector, waste management, waste and recycling, the construction sector, the wholesale and retail trade sector, repair: cars and motorbikes, the government administration sector, defense and social security, the education services sector and the health services sector and social activities that can be developed in West Kalimantan, this is because the growth rate and contribution of the sector are the largest contribution to the West Kalimantan economy.

The highest sector in West Kalimantan's GRDP average is the agriculture, forestry and fisheries sector, while the smallest sector is the water supply, waste management, waste and recycling sector. Average GRDP in Indonesia, the highest sector is the manufacturing sector and the wholesale and retail trade, repair; cars and motorcycles, while the smallest sector is the water supply, waste      management,    waste   and    recycling      sector.

This is in accordance with the suitable conditions of the agricultural sector which can be seen from the food crop sub-sector such as rice and corn crops, especially the largest rice crop in West Kalimantan which is located in many districts such as Kubu Raya Regency, Sambas Regency, Landak Regency and Mempawah Regency. Other leading commodities in West Kalimantan such as papaya and aloe vera produced in Pontianak City and Mempawah Regency, oranges produced in Sambas Regency and Sanggau Regency, pineapples produced in Kubu Raya Regency and Mempawah Regency, bananas produced in Sanggau Regency and rambutan produced in Sekadau Regency.

With the increasing production in the food crop sub-sector, it is expected that there will be good food security and be able to become a food self-sufficient area in the districts in West Kalimantan Province.

Likewise, plantation crops have a very important position for agricultural development both regionally and nationally. The plantation crop sub-sector has an important role in regional economic development, it can make a very large contribution in providing employment and a source of foreign exchange.

As for the fisheries sector in many districts that can be developed include freshwater fisheries, cages and ponds, in the fisheries sector development can be directed at fish farming, in ponds, pagong and cages. In terms of fishing, it is still traditional so that it will affect the results obtained by fishermen on the number of fish available, it is necessary to develop in catching fish by using modern tools. So that it will be able to affect the results obtained by fishermen[26-27].

In the economic sector, the most touching thing in the lives of many people lies only in the agricultural sector, in this case because the agricultural sector is generally the most labor-absorbing, therefore this agricultural sector must be developed at every stage of the activities carried out so that it will require a lot of labor. While the stages of activities that must be developed start from services, cultivation, marketing and post-harvest and others.

In this case the agricultural activities to be carried out include nursery, post-harvest, processing, planting/cultivation and marketing and other activities. The West Kalimantan regional government, especially those in the districts, sees considerable potential in increasing farmers' income through plantation crops, horticultural crops, food crops.

The success of the agricultural sector of a region can be measured by the ability to increase income, improve the welfare of farmers, increase agricultural productivity and support the realization of agricultural development and agribusiness-oriented agricultural development. In this case, increasing productivity can be done by the local government, through various policies and striving to increase the productivity of the population by improving education and health where the program has been implemented by the government in collaboration with the private sector and the community [28-30].

For this reason, agricultural coaches and extension workers should know the level of technology faced by farmers. The application of the level of technology is closely related to the development of the farming business it applies, in this case the selection of technology used is tailored to each region. To increase effectiveness and disseminate information, it is necessary for farmers to be willing to support agricultural development in the area.

The main problems regarding agricultural production are innovation and environmental preservation. Improving the marketing of superior agricultural products and agribusiness businesses in the area is expected to be able to increase farmers' income so that farmers' welfare is expected to increase. In terms of labor, it is necessary to have knowledge and skills for workers in entering the world of work, because the high number of workers who are not accompanied by the knowledge and skills they have will affect production so that it will cause low income in the agricultural sector.

Thus, it is necessary to increase production, productivity and effectiveness in order to increase income and improve the welfare of the community. To see the progress of a region, it can be seen the amount of economic growth in this case the high and low economic growth depends on human resources, natural resources, government policies and the provision of facilities and infrastructure for the welfare of the people in a region.

Klassen Typology Mapping in West Kalimantan Province

Based on the results of the study that to see the picture of Klassen's Typology in West Kalimantan Province where the sectors are located, there are four quadrants contained in Klassen's Typology, the following table is a recapitulation of the sectors in the West Kalimantan region.

Based on Table 12, Klassen's typology that there are four quadrants generated in West Kalimantan consisting of quadrant one advanced and fast-growing sectors, quadrant two advanced but depressed sectors, quadrant three potential sectors or sectors can still grow rapidly, quadrant four sectors are relatively lagging behind. The Klassen Typology carried out on sectors in West Kalimantan and Indonesia which can be seen from the growth rate and contribution with the following explanation.

• The agriculture, forestry and fisheries sector, the construction sector, the government administration sector, defense and mandatory social security and the health services and social activities sector, located in the first quadrant are developed and fast-growing sectors, this is because West Kalimantan's growth rate is higher than the growth rate in Indonesia.  As for the four sectors that enter the first quadrant, in order to stay in that position, the growth rate and contribution of West Kalimantan must be maintained so that there is no decrease in the growth rate and contribution of the four sectors in West Kalimantan Province and in Indonesia. Then the four sectors so that there is no decline, the government must intervene in this matter so that people will feel cared for by the government.

• The water supply, waste management, waste and recycling, wholesale and retail trade, car and motorcycle repair and education services sectors located in the second quadrant are developed but depressed sectors, this is because the growth rate of these sectors in West Kalimantan is smaller than the growth rate in Indonesia. Then the contribution of the water supply sector, waste management, waste and recycling, wholesale and retail trade sector, car and motorcycle repair and education services growth rate in West Kalimantan is greater than the contribution in Indonesia. The water supply sector, waste management, waste and recycling, wholesale and retail trade, repair of cars and motorcycles and education services are potential sectors or basic / superior sectors in West Kalimantan

• The third quadrant is a potential sector or can still grow rapidly, this is because in general the growth rate in the mining and quarrying sector, manufacturing sector, electricity and gas procurement sector, information and communication sector of West Kalimantan is greater than the growth rate of the same sector in Indonesia. Then the contribution of the mining and quarrying sector, the manufacturing sector, the electricity and gas procurement sector, the information and communication sector located in the sector in West Kalimantan is smaller than the contribution made by the same sector in Indonesia. In this third quadrant, the region basically has enormous development potential but has not been optimally utilized. For this reason, government intervention is needed to develop sectors that are included in the third quadrant

• The transportation and warehousing sector, the provision of accommodation and eating and drinking, the financial and insurance services sector, the real estate sector, the corporate services sector and other services located in the fourth quadrant are relatively lagging sectors, this is because in general the growth rate in the sector in West Kalimantan is smaller than the growth rate of the same sector in Indonesia. Then the contribution of the transportation and warehousing sector, the provision of accommodation and eating and drinking sector, the financial services and insurance sector, the real estate sector, the corporate services sector and other services to the six sectors is the transportation and warehousing sector, the provision of accommodation and eating and drinking sector, the financial services and insurance fund sector, the real estate sector, the corporate services sector and other services in West Kalimantan is smaller than the contribution made by the same sector in Indonesia. The sector is relatively lagging behind where the competitive advantage that exists or that is owned is still very small, the competitiveness is also still very small so that it is included in the fourth quadrant, namely the relatively lagging sector, thus it can be said that the transportation and warehousing sector, the sector of providing accommodation and eating and drinking, the financial and insurance services sector, the real estate sector, the corporate services sector and other services, have not been able to encourage an economy for the region at this time and in the future

The reasons why the sector is relatively lagging behind are as follows:

• There are still areas that are difficult to reach or still isolated.

• Availability of infrastructure, transportation and clean water is still very low

• The potential of natural resources that many regions have but are not well managed

• Low levels of education, knowledge and skills

• The government's financial capability is still limited

The transportation and warehousing sector, the accommodation and food supply sector, the financial and insurance services sector, the real estate sector, the corporate services sector and other services are not leading sectors and have not been able to drive the economy at this time, although development is relatively fast but is also affected by relatively small competitiveness, so that the sector is declared a relatively lagging sector.

Based on the results of the research and discussion that has been carried out, it can be concluded:

• The agriculture, forestry and fisheries sector, the water supply sector, waste management, waste and recycling, the construction sector, the wholesale and retail trade sector, the repair of cars and motorcycles, the government administration sector, defense and mandatory social security, the education services sector and the health services and social activities sector are superior in West Kalimantan through the Location Quotient (LQ) approach, it can be said that the seven sectors meet the needs in the West Kalimantan area and can also meet needs outside the West Kalimantan area

• The agriculture, forestry and fisheries sector, the water supply sector, waste management, waste and recycling, the construction sector, the wholesale and retail trade sector, car and motorcycle repair, the government administration sector, defense and mandatory social security, the education services sector and the health services sector and social activities that are superior in West Kalimantan which can be developed in the West Kalimantan area, the sector can be developed, in this case the agricultural sector which absorbs the largest number of workers so that it can open up jobs and reduce unemployment

• Through Klassen Typology mapping, the agriculture, forestry and fisheries sector, the construction sector, the government administration sector, defense and mandatory social security and the health services and social activities sector, located in the first quadrant are developed and fast-growing sectors, this is because the growth rate of West Kalimantan is higher than the growth rate in Indonesia. While the water supply sector, waste management, waste and recycling, wholesale and retail trade sector, car and motorcycle repair and education services located in the second quadrant are developed but depressed sectors this is because the growth rate of the sector in West Kalimantan is smaller than the growth rate in Indonesia. Then the contribution of the mining and quarrying sector, the manufacturing sector, the electricity and gas procurement sector, the information and communication sector located in the third quadrant is a potential sector or can still grow rapidly, this is because in general the growth rate in the mining and quarrying sector, the manufacturing sector, the electricity and gas procurement sector, the information and communication sector in West Kalimantan is greater than the growth rate of the same sector in Indonesia. Then the contribution of the transportation and warehousing sector, the provision of accommodation and eating and drinking sector, the financial and insurance services sector, the real estate sector, the corporate services sector and other services located in the fourth quadrant is a relatively lagging sector, this is because in general the growth rate in the sector in West Kalimantan is smaller than the growth rate of the same sector in Indonesia

1. Central Bureau of Statistics. West Kalimantan in figures. Pontianak: Central Bureau of Statistics, 2020.

2. Boediono, D. Theory of economic growth. Yogyakarta: BPFE, 2009.

3. Todaro, Michael P. and Stephen C. Smith. Economic development. Ninth edition. Jakarta: Erlangga, 2008.

4. Arsyad, Lincolin. Development economics. Fifth edition. Yogyakarta: UPP STIM YKPN, 2010.

5. Adisasmita, Rahardjo. Basics of regional economics. Yogyakarta: Graha Ilmu, 2005.

6. Adisasmita, Raharjo. Theories of economic development. Yogyakarta: Graha Science, 2013.

7. Arifin, Bustanul. Agricultural development: Policy paradigm and strategy revitalization. Jakarta: PT Grasindo, 2005.

8. Dumairy. Indonesian economy. Jakarta: Erlangga, 2002.

9. Darman. "The effect of economic growth on the unemployment rate: An analysis of Okun's law." Journal The Winners, vol. 14, no. 1, 1–12, 2013.

10. Jhingan, M. Development economics and planning. Jakarta: Rajawali Pers, 2012.

11. Kuncoro, M. Research methods for business & economics. Third edition. Jakarta: Erlangga, 2009.

12. Ministry of Agriculture. Ministry of agriculture strategy plan. South Jakarta, 2020.

13. Mawiker, Heryanikov Attano et al.Regional development strategy based on leading sector in Kupang Regency, East Nusa Tenggara Province. Malang: National Institute of Technology Malang, 2017.

14. Mudrajad Kuncoro. Development economics. Jakarta: Erlangga, 2010.

15. Maudy Citra Hidayat. "Analysis of regional economic sector growth based on location quotient approach, shift share and Klassen typology in Karanganyar Regency in 2010–2015." E-Journal Core, 2017.

16. Nasution, Yohan and I Made Suparta. "Strategy for increasing economic growth through base sector analysis in Batu City." Journal of Economics and Business, 543–554, 2018.

17. Nindhitya, Restika Oki. "Mapping of agricultural sub-sectors in the context of regional economic development of Wonosobo Regency." Journal of Economics Development Analysis, 2013.

18. Novitasari, Riska et al. "Analysis of economic potential in regency/city agricultural development in West Java Province." Journal of Agribusiness-Informed Scientific Society Thinking, 316–326, 2019.

19. Nita Desi Larasati. Analysis of base sector and leading sector of regional development: Region and its development strategy, 2017.

20. Prihati, Ratna Nur. "Potential analysis of commodity-based subdistricts agriculture in regional development in Karanganyar Regency." Journal, 2013.

21. Pratomo, Satriyo. "Analysis of the role of the agricultural sector as a leading sector in Boyolali Regency." Journal, 2010.

22. Rizki, Kholidur et al. "Analysis of the economic potential of Magelang Regency in 2012–2017." Economic Journal, 195–212, 2019.

23. Rizani, Ahmad. "Analysis of economic potential in sectors and subsectors of agriculture, forestry and fisheries of Jember Regency." Journal of Economic Development, 138–156, 2017.

24. Sugiyono, P.D. Business research methods. Bandung: Alfabeta, 2014.

25. Simanjutak, Payaman J. Introduction to human resource economics. Jakarta: Faculty of Economics, University of Indonesia, 1985.

26. Sugiono, Prof. Dr. Quantitative, qualitative and R&D research methods. Bandung: Alfabeta CV, 2006.

27. Suryana. Development economics: Problems and approaches. First edition, 2000.

28. Sapriadi. "Analysis of the determination of the leading sector of the regency economy Bulukumba." Journal of the Faculty of Economics and Islamic Business, 71–86, 2015.

29. Sjafrizal. Regional and urban economics. Jakarta: PT Raja Grafindo Persada, 2012.

30. Sukirno, Sadono. Economic development: Process, problems and policies. Jakarta: Kencana, 2006.

31. Wibisono, Yusuf. "Sources of regional economic growth: Empirical study among provinces in Indonesia, 1984–2000." Indonesian Journal of Economics and Business, vol. 2. Gajah Mada University, 2005.