An Industrial Cluster Study: As A Basis For The Aegean Region's Development Policy
Transcript of An Industrial Cluster Study: As A Basis For The Aegean Region's Development Policy
Ege University Working Papers in Economics 2006 http://www.iibf.ege.edu.tr/economics/tartisma
Neşe Kumral
Çağaçan Değer
Working Paper No: 06 / 01
March 2006
Department of Economics
Ege University
AN INDUSTRIAL CLUSTER STUDY: AS A BASIS FOR
THE AEGEAN REGION’S DEVELOPMENT POLICY
1
An Industrial Cluster Study: As a Basis for the Aegean Region’s Development Policy‡
NESE KUMRAL* and CAGACAN DEGER+
* Department of Economics, Faculty of Economics and Administrative Sciences,
Ege University, Izmir, 35040, TURKEY. Email: [email protected]
+ Department of Economics, Faculty of Economics and Administrative Sciences,
Middle East Technical University, Ankara, 06531, TURKEY. Email: [email protected]
Abstract:
The Aegean Region, which is the focus of this study, is the second most developed region of Turkey. Its share in the GDP has remained relatively stable around 17 percent during 1990-2000 periods according to data provided by State Planning Organization of Turkey. The region enjoys a number of advantages like; high quality human resources, rich experience in manufacturing industry going back to the 19th century, small and medium sized industries comprising the majority of enterprises, a promising potential for inter-firm network development particularly in industries like food, wearing apparels, leather, metal wares and automotive, relatively more foreign direct investment in various branches, an international port, universities, geographic location. However, despite these advantages, the region also has some disadvantages which can be summarized as follows: the lack of implementation of an effective regional development policy, limited number of regional institutions, inadequate institutional coordination between these institutions, poor vocational training, high level of brain drain, foreign trade of the traditional commodities of the region, inefficient R&D, low technology level, etc. In order to overcome these disadvantages, regional resources need to be reallocated according to the requirements of a global competitive environment in the framework of new regional policy. The study aims to identify manufacturing-based clusters across the Aegean Region and these clusters’ provincial locations, so that a base can be formed for potential regional policies. Department of Trade and Industry’s analysis of UK clusters is taken as the basis of methodology to be applied in this paper.
JEL Codes: O18, L60, R12
‡ Earlier version of this paper was also presented in conference on “Reinventing Regions in the Global
Economy”, which was organized by Regional Studies Association in Pisa, Italy between 12th
-15th
April 2003.
2
INTRODUCTION Turkey is a country that has a wide variety of topographical and climatic conditions, which form the basis of seven different regions, namely, Marmara, Aegean, Mediterranean, Central Anatolian, Black Sea, Eastern Anatolian and Southern Anatolian. There have been considerable social, economic and cultural divergences between these regions in terms of development indicators. It is generally agreed upon that Marmara Region is the most advanced region of Turkey. According to State Planning Organisation (SPO) data for the year 2000, Marmara Region has the highest value of GDP with a value of $74 billion. In terms of per capita GDP, Marmara Region takes the lead with a value of $3060. Aegean Region on the other hand has the third value, of GDP, $30,5 billion. The region stands for about %15 of national GDP. It has the second highest per capita GDP value of $2610. The Aegean Region ranks fourth as recipient of public investment expenditures; a value of $550 million out of a national total of $10,5 billion. The region has eight provinces. With more than 9 million inhabitants, it comprises around 14 percent of total population of Turkey. The region has some opportunities like; favorable geographic location and climate, availability of natural resources, high quality human resources, rich experience in manufacturing industry and trade going back to the 19th century, small and medium sized industries comprising the majority of enterprises, a promising potential for inter-firm network development particularly in industries like food, wearing apparels, leather, metal wares and automotive, relatively more foreign direct investment in various branches, an international port, universities, geographic location (proper climatic and soil conditions, closeness to Europe, etc.). However, despite these opportunities, the region also has some threats which can be summarized as follows: the lack of implementation of an effective regional development policy, limited number of regional institutions, inadequate institutional coordination between these institutions, centralized regional policies preventing active participation of regional institutions and stakeholders in developing regional policies, foreign trade of the traditional commodities of the region, narrowing of demand particularly after the February 2001 crisis leading to declining levels of investment in the region, loss of attraction with respect to abundant, cheap and high quality labor due to open economy policies in the Eastern European countries, burdens on infrastructure caused especially by rural migration, etc. In addition to these threats and opportunities, the region also has strengths and weaknesses, which are summarized in Table 1.
3
Table 1: Strengths and Weaknesses of Aegean Region
In order to overcome these disadvantages and threats, regional resources need to be reallocated according to the requirements of a global competitive environment in the
Location Factor Strength Weakness
Labor Market Cheap and abundant supply of labor
Availability of quality labor in food and
textile industry
Migration to Marmara Region due to low
wages
February 2001 crisis and layouts
Financial Capital One of the most advanced regions in the country with respect to financial resources
Unavailability of credits due to financial crisis
Lack of institutional infrastructure to provide
seed venture capital for new establishments
Transportation Izmir Harbor: 91% of total exports are
realized through the harbor
Highway constructions are tying the region’s cities to the harbor
Insufficient capacity of Izmir harbor
Insufficient transport capacity to transfer
export goods to Izmir Harbor
Sites and Facilities Free trade zones in Izmir
Availability of organizes industrial districts
Insufficient funding to improve the
infrastructure of the organized districts
Lack of scientific and objective criteria in
choosing industrial district sites
Education & Training One of the most advanced regions in the
nation with respect to educational infrastructure
University in every city
University-industry cooperation is limited
Vocational training programs are limited
There is need to implement a concept of
“lifelong” education
Unawareness of the presence of common
benefits across stakeholders
Lack of synergy and cooperation among institutions
Lack of an institutional capacity that focuses on implementing policy measures to attract
quality FDIs to the region
Absence of an institutional capacity that
would help SMEs to integrate them in global
value chain
Absence of common R&D branches in
Organized Industrial Districts
Lack of funding for R&D –leading the actors
to copy technology rather than to improve creativity
Absence of incubation centers for high value
added products
Business Climate Tax money does not return back to region
(Izmir’s contribution to Nation’s general budget is 4% and share in total government
investment is 1%
Bureaucratic obstacles; lack of coordination
Lowest value in investments since gulf war
crisis
Insufficient foreign capital
Insufficiencies in energy investment
4
framework of new regional policy. It is the aim of this paper to provide a basis for such a regional policy by identifying potential clusters of Aegean Region.
PURPOSE The study aims to identify manufacturing high point industries of the Aegean Region’s provinces, so that a base can be formed for future studies about Aegean Region’s clusters which may provide a foundation for Aegean Region’s development policy. In order to identify such a foundation, Department of Trade and Industry ’s analysis of UK clusters is taken as the basis of methodology to be applied. The steps through which the study progresses are as follows: Step 1) Identification of provincial manufacturing high points, Step 2) Mapping of provincial locations of manufacturing high points. METHODOLOGY The methodology used to identifiy high points can be characterised as follows: • Boundaries of Aegean Region have been identified in accordance with the definition of the region by the State Planning Organisation (SPO), which is basically geographical in nature. According to this definition, the region consists of 8 provinces, namely Izmir, Manisa, Denizli, Aydın, Mugla, Manisa, Afyon and Kutahya. • Firm level four-digit ISIC Rev 3 data of Aegean Region manufacturing industries have been obtained from State Institute of Statistics (SIS). The analysis encompasses all manufacturing industries of economic activity and is Aegean Region-wide. • The analysis is firm-based, using data for years 1995 and 2000 on more than 21309 firms relating to their type of activity, employment and provincial location. • Employment data has been used to identify “high points” and two groups of provinces. The groups of provinces have been identified on the basis of employment figures. The three provinces in which Aegean Region manufacturing employment has concentrated have been taken as the first group. For the first group of provinces, the industries that account for at least 0.2 per cent of the regional workforce and with an LQ value over 1.25 are listed in the tables as provincial high points. For the second group, the industries that account for at least 0.2 per cent of the regional workforce and with an LQ value over 5 are listed in the tables. The five provinces of the second group account for about 15% of the employment Aegean Region’s total manufacturing sector employment. Since this group has such a low share of employment, the provinces in this group are identified as local authority districts (LADs) as defined by DTI. For this step, location Quatient (LQ) values have been calculated as follows: LQ = {(Eij / Σi Eij) / (ΣT EiT / Σi ΣT EiT )}
5
where E stands for employment and subindex i stands for 4 digit SIC Rev 3 industry, subindex j stands for the studied unit of analysis (Aegean Region or provinces in this case) and subindex T stands for all the provinces of Turkey. Thus; Eij stands for employment of a given industry (i) in a given region (j), Σi Eij stands for total manufacturing sector employment in a given region (j), ΣT EiT stands for total national employment of a given industry (i) and Σi ΣT EiT stands for total national employment of all manufacturing sector. EMPIRICAL RESULTS As can be seen in Table 2, manufacturing industries of Aegean Region concentrate mostly in the provinces of Izmir, Manisa and Denizli. In the Aegean Region, 82,83% of the firms, 84,18% of employment and 91,83% of created value added in manufacturing are accounted for by these three provinces. Among these three provinces, Izmir accounts for more than half of the region’s firms, employment and created value added in manufacturing.
Table 2: Provincial Profile of the Aegean Region Manufacturing Industry
Provincial High Points As stated, we have divided the 8 provinces of the Aegean Region into two groups. The first group of provinces may be named as Large Provinces while the second group of provinces may be named as Local Authority Districts. Large Provinces: The first group contains three provinces; Izmir, Denizli and Manisa. As stated above, these three provinces form an industrial concentration within the Aegean Region. An LQ value of 1,25 and a %0,2 share of regional workforce have been the criteria by which the high point industries in these provinces are identified.
Number of Firms
Number of firms As Percentage of Aegean Total
Employment
Employment Percentage of Aegean Total
Value Added (US$)
Value Added As Percentage of Aegean Total
Afyon 104 5,28 6161 3,29 182695589 2,83 Aydin 89 4,52 7706 4,11 158653160 2,46 Denizli 416 21,13 40756 21,76 722598307 11,21 Izmir 1021 51,85 94353 50,38 4428508034 68,67 Kutahya 50 2,54 8096 4,32 117933368 1,83 Manisa 194 9,85 22552 12,04 770307391 11,95 Mugla 28 1,42 1984 1,06 17847283 0,28 Usak 67 3,40 5684 3,03 50057328 0,78
Regional Overall Totals
1969 100 187292 100 6448600462
100
6
Izmir In Izmir are a total of 33 high point industries. When considered by ISIC codes, two groups of industries appear relatively more concentrated. Table 3 High Point Industries of Izmir
SIC Rev 3 Number of firms Employment
Share of regional employment
LQ 1995 LQ 2000
Percentage Change in LQ
1513 43 5770 6.12 2.33 2.59 11.38 1514 11 1643 1.74 1.95 2.23 14.36 1520 10 1418 1.50 1.81 1.99 9.84 1551 1 388 0.41 1.18 1.41 19.70 1553 2 508 0.54 4.62 3.29 -28.67 1600 13 9306 9.86 4.27 5.87 37.34 2023 7 218 0.23 3.18 3.00 -5.53 2101 8 1498 1.59 1.09 1.84 68.17 2102 13 837 0.89 0.96 1.30 35.93 2320 7 1555 1.65 2.36 2.86 21.27 2413 3 5438 5.76 7.82 9.32 19.25 2422 12 1578 1.67 2.80 2.65 -5.44 2424 9 802 0.85 0.31 1.29 311.84 2520 48 3518 3.73 1.30 1.49 15.12 2692 1 1074 1.14 NA 5.11 NA 2694 5 1226 1.30 0.99 1.42 42.77 2731 14 788 0.84 0.50 1.27 152.82 2732 2 454 0.48 5.56 4.12 -26.02 2812 10 759 0.80 1.81 1.41 -22.31 2912 14 792 0.84 1.31 1.41 7.63 2915 16 551 0.58 0.75 1.35 81.61 2919 22 905 0.96 1.67 1.71 2.68 2922 12 513 0.54 1.21 1.35 11.33 2926 11 451 0.48 2.89 2.65 -8.36 3000 1 653 0.69 0.33 6.58 1892.05 3110 9 921 0.98 0.80 1.44 80.18 3150 7 421 0.45 0.37 1.50 304.04 3311 9 409 0.43 1.82 2.08 14.59 3320 3 213 0.23 4.16 4.18 0.35 3410 4 2567 2.72 1.00 1.09 9.71 3420 5 332 0.35 4.21 1.43 -66.14 3430 28 2416 2.56 1.37 1.60 16.85 3592 6 744 0.79 4.62 7.58 64.17
High point totals 366 50666
High points as percentage of provincial total 35.85 53.70
Provincial Totals 1021 94353
The first of these groups is the industry of manufacture of food products and beverages (ISIC 15). Within the ISIC 15 group, all industries display positive changes
7
of LQ values between 1995 to 2000 except for the industry of malt liquors and malt (ISIC 1553). This group employs 9727 workers in the year 2000, more than half of which is accounted for by the industry of processing and preserving of fruit and vegetables (ISIC 1513). The second group in which the industries concentrate is the manufacture of machinery and equipment n. e. c. (ISIC 29). The only negative change in LQ value in this group is by the manufacture of machinery for textile, apparel and leather (ISIC 2926). In addition to these two groups, there are also two relatively smaller groups of relative concentration in this province. Each of these groups contains 3 high point industries. One of these groups is manufacture of chemicals and chemical products (ISIC 24). A total of 7818 workers are employed in this industry whereas nearly 70% percent of these workers are employed by manufacture of plastics in primary forms and of synthetic rubber (ISIC 2413). Within the considered time period, the local concentration of industry of manufacturing of paints, varnishes and similar coatings, printing ink and mastics (ISIC 2422) displays a severe decrease while the local concentration ratio for manufacture of soap and detergents, cleaning and polishing preparations, perfumes and toilet preparations (ISIC 2424) has increased extremely by a rate of more than 300%. The next group that contains three industries is the industry of manufacture of motor vehicles, trailers and semi-trailers (ISIC 34). Within this group, manufacture of bodies (coachwork) for motor vehicles, manufacture of trailers and semi-trailers (ISIC 3420) has the lowest employment and displays a fall in LQ ratio, pointing to the possibility of a shrinking industry. When examined individually, the industries with the highest employment level are the industries of manufacture of tobacco products (ISIC 1600), processing and preserving of fruit and vegetables (ISIC 1513), manufacture of plastics in primary form and synthetic rubber (ISIC 2413). The industries with the most number of firms in year 2000 are manufacture of plastics products (ISIC 2520), processing and preserving of fruit and vegetables (ISIC 1513), and manufacture of parts and accessories for motor vehicles and their engines (ISIC 3430). The industries with the highest LQ value in year 2000 are manufacture of plastics in primary forms and of synthetic rubber (ISIC 2413), the second is the manufacture of bicycles and invalid carriages (ISIC 3592) and the last is the manufacture of office, accounting and computing machinery (ISIC 3000). Denizli The next province considered in this group is Denizli, in which are 10 high point industries. Four of these industries are in the manufacture of textiles (ISIC 17) group. Within this group, a total of 20222 workers are employed and nearly 70% of the employment in this group is accounted for by preparation and spinning of textile fibers; weaving of textiles (ISIC 1711). While two of the industries in this group display moderate to significant increases in local concentration ratios, the other two industries display decreases in LQ ratios within the considered time period.
8
Table 4:High Point Industries of Denizli
SIC Rev 3 Number of firms Employment
Share of regional employment
LQ 1995 LQ 2000
Percentage Change in
LQ 1711 138 14006 34.37 1.98 2.71 36.82 1712 18 1714 4.21 6.05 2.26 -62.61 1721 20 3834 9.41 2.59 5.69 119.73 1729 18 668 1.64 2.78 2.40 -13.72 1810 78 11412 28.00 3.05 2.14 -29.70 2109 1 266 0.65 NA 1.44 NA 2411 5 535 1.31 1.19 2.71 127.00 2610 2 896 2.20 2.94 1.83 -37.92 2696 13 821 2.01 0.30 3.13 941.49 3130 8 573 1.41 2.47 2.10 -14.95
High point totals 301 34725
High points as percentage of provincial total 72.36 85.20
Provincial Totals 416 40756
The next group of industries to be considered is the industry of manufacture of other non-metallic products (ISIC 26), which includes two of the high point industries in Denizli. The industries have nearly the same level of employment in the year 2000. However, cutting, shaping and finishing of stone industry (ISIC 2696) displays a significant increase in LQ ratio while manufacture of glass and glass products (ISIC 2610) displays a decrease in local concentration. Considered individually, preparation and spinning of textile fibers; weaving of textiles (ISIC 1711) industry has the largest number of firms whereas manufacture of wearing apparel, except fu apparel industry (ISIC 1810) is the second and the industry of made-up textile articles except apparel (ISIC 1721) is the third. The same order is observed in terms of employment as well. The highest LQ value is displayed by the industry of made-up textile articles except apparel (ISIC 1721), the second highest value is observed in the industry of cutting, shaping and finishing of stone (ISIC 2696) and the third is by manufacture of basic chemicals except fertilizers and nitrogen compounds (ISIC 2411). These industries also display significant increases in LQ values in the considered time period. Manisa In the next province, Manisa, manufacture of food products and beverages (ISIC 15) displays a relatively stronger concentration of industries, as was the case in Izmir. Out of 21 high point industries, four are accounted for by this group. A total of 4663
9
workers is employed by this group and half of this employment figure is accounted for by the industry of processing and preserving of fruit and vegetables (ISIC 1513). This situation is also similar to the case in Izmir. All the industries in this group display increases in local concentration. Table 5: High Point Industries of Manisa
SIC Rev 3 Number of firms Employment
Share of regional employment
LQ 1995 LQ 2000
Percentage Change in LQ
1513 10 2654 11.77 4.61 4.99 8.34 1514 3 326 1.45 1.49 1.85 24.02 1533 3 263 1.17 1.22 2.15 76.37 1554 3 1420 6.30 4.58 13.63 197.49 1911 4 176 0.78 0.84 1.52 80.22 1920 6 375 1.66 1.44 1.96 36.85 2021 2 223 0.99 1.49 1.79 20.45 2520 3 759 3.37 3.63 1.35 -62.89 2691 1 586 2.60 2.54 2.95 16.05 2693 66 3478 15.42 11.58 10.01 -13.56 2732 1 275 1.22 NA 10.43 NA 2812 4 794 3.52 3.78 6.17 63.13 2892 1 419 1.86 0.69 9.83 1329.10 2899 4 737 3.27 1.71 2.05 20.23 2912 1 443 1.96 1.15 3.30 187.62 2929 1 62 0.27 11.52 1.35 -88.27 2930 4 1233 5.47 3.83 3.01 -21.42 3130 1 242 1.07 NA 1.60 NA 3140 1 376 1.67 5.05 13.18 160.83 3230 2 3054 13.54 11.57 20.68 78.84 3430 3 924 4.10 0.11 2.56 2278.49
High point totals 124 18819
High points as percentage of provincial total 63.92 83.45
Provincial Totals 194 22552
The next group of industries is manufacture of fabricated metal products except machinery and equipment (ISIC 28), made up of 3 high point industries. However this group does not stand for a significant amount of employment when considered in comparison to manufacture of food products and beverages (ISIC 15), for it employs only about 2000 workers. The industries in this group display increases in LQ values, especially the industry of treatment and coating of metals, general mechanical engineering on a fee or contract basis (ISIC 2892) shoes more than 1000% increase in local concentration within the considered time period, reaching a value of 9.83 in year 2000. The last group to be considered is the manufacture of machinery and equipment n. e. c. (ISIC 29). This group also contains three high point industries. Standing for a bit more than 1700 jobs, this group generally displays decreases in local concentration
10
ratios. The only exception is manufacture of pumps, compressors, taps and valves (ISIC 2912) with an LQ increase of 187.62%. Considered separately, manufacture of structural non-refractory clay and ceramic products (ISIC 2693) has the largest number of firms in year 2000, whereas the industry of processing and preserving of fruit and vegetables (ISIC 1513) is the second and manufacture of footwear (ISIC 1920) is the third in terms of number of firms. The industry of manufacture of structural non-refractory clay and ceramic products (ISIC 2693) again has the lead in employment level in year 2000 whereas processing and preserving of fruit and vegetables (ISIC 1513) is the third now with the manufacture of TV and radio receivers, sound or video recording and reproducing apparatus and associated goods (ISIC 3230) as the second in terms of employment. The manufacture of TV and radio receivers, sound or video recording and reproducing apparatus and associated goods (ISIC 3230) takes the lead in terms of regional concentration with an LQ value of 20.68 in year 2000. The industry of Manufacture of soft drinks and production of mineral waters (ISIC 1554) and the industry of manufacture of accumulators, primary cells and primary batteries (ISIC 3140) take the second and third ranks with very close LQ values a bit higher than 13. Local Authority Districts The second group contains 5 provinces, namely Kutahya, Aydin, Afyon, Usak and Mugla. Each of these provinces are identified as local authority districts (LADs) and the high points in these provinces are identified as the industries with an LQ value of more than 5 and 0.2% share of regional workforce, as done by DTI. Kutahya As seen in Table 6, the only ISIC-based group that can be formed in Kutahya is the industry of manufacture of other non-metallic products (ISIC 26), which consists of two industries and stands for nearly %65 of provincial total manufacturing employment. Table 6: High Point Industries of Kutahya
SIC Rev 3 Number of firms Employment
Share of regional employment
LQ 1995 LQ 2000
Percentage Change
2010 5 146 1.80 4.59 7.47 62.65 2412 2 895 11.05 34.13 26.37 -22.74 2691 6 4145 51.20 26.92 58.10 115.80 2693 8 1026 12.67 8.80 8.22 -6.55
High point totals 21 6212 High points as percentage of provincial total 42 76.73
Provincial Totals 50 8096
11
Within this group, manufacture of non-structural non-refractory ceramic ware industry (ISIC 2691) alone stands for nearly half of provincial total employment and displaying an increase in local concentration by a rate of more than 100% to reach 58.1 in year 2000. Considered individually, manufacture of non-structural non-refractory ceramic ware industry (ISIC 2691) has the lead in both local concentration rate and employment, however in terms of number of firms, the industry of manufacture of structural non-refractory clay and ceramic products (ISIC 2693) takes the lead. Manufacture of non-structural non-refractory ceramic ware industry (ISIC 2691) is the second and saw milling and planning of wood (ISIC 2010) is the third in terms of number of firms. It has been noted that manufacture of non-structural non-refractory ceramic ware industry (ISIC 2691) has a very high LQ value and employment rate. Manufacture of fertilizers and nitrogen compounds (ISIC 2412) has the second highest LQ value and the industry of manufacture of structural non-refractory clay and ceramic products (ISIC 2693) has the third value. In terms of employment figures, the industry of manufacture of structural non-refractory clay and ceramic products (ISIC 2693) has the second place while the industry of manufacture of fertilizers and nitrogen compounds (ISIC 2412) ranks the third. Aydin In the case of Aydin, there is also only one group of industries, namely that of manufacture of machinery and equipment n. e. c. (ISIC 29). The two industries in this group account for 375 jobs; a very low number compared to the previous provinces studied so far. Table 7: High Point Industries of Aydin
SIC Rev 3 Number of firms Employment
Share of regional employment
LQ 1995 LQ 2000
Percentage Change
1512 2 143 1.86 NA 9.49 NA 2023 2 76 0.99 5.86 12.82 118.84 2693 7 778 10.10 6.09 6.55 7.55 2921 4 245 3.18 5.15 5.07 -1.60 2925 2 130 1.69 1.09 5.19 376.10
2 tane 29 High point totals 17 1372
High points as percentage of provincial total 19.10 17.80
Provincial Totals 89 7706
12
Manufacture of agricultural and forestry machinery (ISIC 2921) displays a slight decrease in local concentration whereas manufacture of machinery for food, beverage and tobacco processing (ISIC 2925) displays a sharp increase of 376.1%. Considered individually, 2693 has the highest level of employment. Second in terms of jobs is 2921 and the third is 1512. In terms of number of firms in year 2000, manufacture of structural non-refractory clay and ceramic products (ISIC 2693) again takes the lead and manufacture of agricultural and forestry machinery (ISIC 2921) is the second. The remaining three industries each have 2 firms in year 2000. Afyon There are two groups of industries in Afyon. The first is the industry of manufacture of food products and beverages (ISIC 15), accounting for a bit more than 1100 workers. Table 8: High Point Industries of Afyon
Within this group, manufacture of sugar (ISIC 1542) displays a slight decrease in local concentration whereas a significant increase is observed in the case of manufacture of malt liquors and malt (ISIC 1553). The next group is the manufacture of non-metallic mineral products (ISIC 26) and it accounts for more than 1400 workers in the year 2000. However, the two industries in this group both display decreases in local concentration. Individually, cutting, shaping and finishing of stone (ISIC 2696) accounts for most of the firms in the group of high point industries. Manufacture of prepared animal feeds industry (ISIC1533) is the second in terms of number of firms and manufacture of articles of concrete, cement and plaster (ISIC 2695) is the third.
SIC Rev 3 Number of firms Employment
Share of Regional Employment
LQ 1995 LQ 2000
Percentage Change
1533 7 241 3.91 6.95 7.20 3.56 1542 1 833 13.52 7.28 7.20 -1.06 1553 1 58 0.94 4.44 5.76 29.77 1723 1 15 0.24 16.22 7.28 -55.13 2101 1 511 8.29 9.75 9.61 -1.39 2695 3 437 7.09 9.13 7.13 -21.84 2696 23 975 15.83 25.68 24.62 -4.12 2925 1 149 2.42 6.23 7.44 19.44
High point totals 38 3219
High points as percentage of provincial total 36.54 52.25
Provincial Total 104 6161
13
The industry of cutting, shaping and finishing of stone (ISIC 2696) takes the lead in terms of employment figures as well. Manufacture of sugar (ISIC 1542) has the second highest employment number in high point industries and manufacture of pulp, paper and paperboard (ISIC 2101) has the third. In the year 2000, the highest local concentration rate belongs to the industry of cutting, shaping and finishing of stone (ISIC 2696). Manufacture of pulp, paper and paperboard (ISIC 2101) has the second highest local concentration rate. The third highest LQ value is displayed by the manufacture of machinery for food, beverage and tobacco processing (ISIC 2925). Usak As seen in Table 9, a group of industries could not be identified in Usak but there is a total of four industries in Usak province that appear as high point industries. Table 9: High Point Industries of Usak
SIC Rev 3 Number of firms Employment
Share of regional employment
LQ 1995 LQ 2000
Percentage Change
1721 21 1991 35.03 21.30 21.18 -0.60 1820 1 32 0.56 NA 7.99 NA 2423 1 531 9.34 4.72 5.85 23.86 2693 2 453 7.97 NA 5.17 NA
High point totals 25 3007
High points as percentage of provincial total 37.31 52.90
Provincial Totals 67 5684
The industry that is set apart by number of firms, employment and local concentration rates is manufacture of made up textile articles except apparel (1721). However, the local concentration of this industry displays a slight decrease in the considered 5 year time period. Mugla As was the case in Usak, a group of industries could not be identified in Mugla either. Four high point industries have been identified in Mugla. All of these industries display increases in local concentration ratios. Especially, the industry of cutting, shaping and finishing of stone (ISIC 2696) displays an LQ increase of more than 380% in the considered time period. Within these industries, manufacture of pulp, paper and paperboard (SIC 2101) accounts for nearly half of the provincial employment.
14
Table 10: High Point Industries of Mugla
SIC Rev 3 Number of firms Employment
Share of regional employment
LQ 1995 LQ 2000
Percentage Change
1554 3 53 2.67 2.30 5.78 150.93 2101 1 816 41.13 45.67 47.67 4.38 2696 11 516 26.01 8.29 40.47 388.24 3320 1 108 5.44 99.55 100.76 1.22
High point totals 16 1493 High points as percentage of provincial total 57.14 75.25
Provincial Totals 28 1984
15
Processing & preserving of fruit & vegetables =4.99 Manuf.of vegetable & animal oils and fats = 1.85 Manuf.of soft drinks; production of mineral waters=13.63 Manuf.of. non structural,non refractory ceramic ware=2.95 Manuf.of structurel non refractory clay & ceramic products=10.01 Casting of nonferrous metals=10.43 Manuf.of tanks reservoirs & containers of metal=6.17 Treatment & coating of metal; general mech. eng.on a fee or contract basis=9.83 Manuf.of accumulators, primary cells &primary batteries=13.18 Manuf.of TV & radio receivers, sound & video recording& rep.apparatus=20.68 Manuf. of plastics products=1.35 Manuf. of other special purpose machinery=1.35 Tanning and dressing of leather=1.52 Manu. of isolated wire and cable=1.60 Manuf. of veneer sheets; Manuf. of plywood, laminboard, particle board and other panels and boards=1.79 Manuf. of footwear=1.96 Manuf. of other fabricated metal products n.e.c.=2.05 Manuf. of preapred feeds=2.15 Manuf. of parts and accessories for motor vehicle and their engines=2.56 Manuf. of domestic appliances n.e.c.=3.01 Manuf. of pumps, compressors, taps and valves=3.30
MANİSA
KÜTAHYA
Sawmilling and Planing of Wood=7.47 Manuf.of fertilizers & nitrogen compounds=26.37 Manuf.of. non structural,non refractory ceramic ware=58.10 Manuf.of structurel non refractory clay & ceramic products=8.22
UŞAK
Manuf.of made up textile articles; except apparel=21.18 Manuf.of structurel non refractory clay & ceramic products=5.17 Manuf. of pharmaceuticals, medicinal chemicals and botanical products=5.85 Dressing and dyeing of fur; manuf. of articles of fur=7.99
AFYON
Manuf.of malt liquors & malt =5.76 Cutting, shaping & finishing of stone=24.62 Manuf. of articles of concrete, cement and plaster=7..13 Manuf. of prepared animal feeds=7.20 Manuf. of sugar=7.20 Manuf. of cordage, rope, twine and netting=7.28 Manuf. of machinery for food, beverage and tobacco processing=7.44
Manuf. of pulp, paper and paperboard=9.61
DENİZLİ
Manuf.of made up textile articles; except apparel=5.67 Cutting, shaping & finishing of stone=3.13 Manuf. of other articles of paper and paperboard=1.44 Manuf. of glass and glass products=1.83 Manuf. of insulated wire and cable=2.10 Manuf. of wearing apparel, except fur apparel=2.14 Finishing of textiles=2.26 Manuf. of other textiles n. e. c.=2.40 Preparation and spinning of textile fibres; weaving of textiles=2.71 Manuf. of basic chemicals, except fertilizers and nitrogen compounds=2.71
AYDIN
Manuf. of agricultural and forestry machinery=5.07 Manuf. of machinery for food, beverage and tobacco processing=5.19 Manuf.of structurel non refractory clay & ceramic products=6.55 Processing and preserving of fish and fish products=9.49 Manuf. of wooden containers=12.82
İZMİR
Processing & preserving of fruit & vegetables =2.59 Manuf.of vegetable & animal oils and fats = 2.23 Manuf.of dairy products =1.99 Manuf.of malt liquors & malt =3.29 Manuf.of tobacco products =5.87 Manuf.of pulp,paper & paper board=1.84 Manuf.of refined petroleum products=2.86 Manuf.of.plastics in primary forms & of synthetic rubber=9.32 Manuf.of.paints,varnises & similar coatings, printing ink & mastics=2.65 Manuf.of refractory ceramic products=5.11 Casting of nonferrous metals=4.12 Manuf.of tanks reservoirs & containers of metal=1.41 Manuf.of machinary for textile,apparel & leather production=2.65 Manuf.of.office accounting &computing machinery=6.58 Manuf.of bicycles & invalid carriages=7.58 Casting of iron and steel=1.27 Manuf. of soap and detergents, cleaning and polish prep.s, perfumes and toilet prep.s=1.29 Manuf. of corrugated paper and paperboard and of containers of paper and paperboard=1.30 Manuf. of machine- tools=1.35 Manuf. of lifting and handling equipment=1.35 Distilling, rectifying and blending of spirits; ethyl alcohol production from fermented materials=1.41 Manuf. of pumps, compressors, taps and valves=1.41 Manuf. of cement, lime, plaster=1.42 Manuf. of bodies,(coachwork) for motor vehicles, manuf. of trailers and semi-trailers=1.43 Manuf. of electric motors, generators and transformers=1.44 Manuf. of plastic products=1.49 Manuf of electric lamps and lighting equipment=1.50 Manuf. of parts and accessories for motor vehicles and their engines=1.60 Manuf. of other general purpose machinery=1.71 Manuf. of medical and surgical equipment and orthopedic appliances=2.08 Manuf. of wooden container=3.00 Manuf. of optical instruments and photographic equipment=4.18 Manuf. of motor vehicles=1.09
MUĞLA
Manuf.of soft drinks; production of mineral waters=5.78 Manuf.of pulp,paper & paper board=47.67 Cutting, shaping & finishing of stone=40.46 Manuf. of optical instruments and photographic equipment=100.76
A
E
G
E
A
N
S
E
A
16
CONCLUSION This study uses employment data to identify regional high point industries. The identification of these high point industries is generally considered as a first step to identify Porter clusters – i. e. geographically co-located industries whose interrelations reinforce their competitive advantage. However, to be able to identify clusters in this sense, extensive regional interviews with representatives of high point industries, commerce chambers, local profession unions, etc. are essential to discover the true nature of interrelatedness between industries. As s third step, a regional plan should be prepared using the foresight technique. Specifically, the conclusions reached by this study may be summarized as follows. ● It has been noticed that the manufacturing industries of Aegean Region have concentrated in three provinces; Izmir, Manisa and Denizli. ● Izmir and Manisa seem to have very similar industry structures. Especially on the axis of these two provinces, the industries of manufacture of food products and beverages (ISIC 15) and manufacture of machinery and equipment not elsewhere classified (ISIC 29) appear to have concentrated heavily. ● In the province of Denizli manufacture of textiles (ISIC 17) displays a concentration. An interesting point is that Usak, a neighbor of Denizli, has a strong concentration of two textile related industries; namely manufacture of made-up textile articles, except apparel (ISIC 1721) and the industry of dressing and dyeing of fur; manufacture of articles of fur (ISIC 1820). Given the fact that the industry of dressing and dyeing of fur; manufacture of articles of fur (ISIC 1820) did not exist in Usak in 1995, the possibility of an externality effect spilling from Denizli over to Usak arises despite the slight decrease in local concentration of manufacture of made-up textile articles, except apparel (ISIC 1721) in Usak as seen in Table 9. ● An other concentration is observed in Kutahya, Afyon and Usak in the manufacture of non-metallic mineral products (ISIC 26). Given that the industry is more concentrated in Afyon and Kutahya, it is possible that an externality similar to that between Denizli and Usak in textiles may exist. A more detailed analysis may provide similar concentrations of various industries between neighboring provinces. Such an analysis would also provide stronger clues about possible externality effects and spillovers of industrial activity between provinces. The concentrations stated above also provide two possible avenues for regional development policy of Aegean Region. These points are as follows: � There appears to be a strong concentration on Izmir and Manisa axis. This possible tendency of agglomeration, however, does not intensify in the industries with ability to create a high level of value added. Thus, a regional development policy may aim to create a cluster of high-tech industry between Izmir and Manisa. The industry of manufacture of machinery and equipment not elsewhere classified (ISIC 29) may provide a solid basis of tacit knowledge for creation of a high-tech cluster.
Figure 1: Locations of Provincial High Points of Aegean Region
17
� Given the central location of Usak and possible externality effects it seems to have been receiving in the five year period between 1995 to 2000, a focus on the manufacture of textiles (ISIC 17) and the manufacture of non-metallic mineral products (ISIC 26) industries may create an industrial concentration of these two industries centered on Usak, with a potential to surpass the current strength of the mentioned industries in the mentioned area. REFERENCES Aegean Foundation for Economic Development (AFED) (2001), Afyon Search Conference, Afyon. Aegean Foundation for Economic Development (AFED) (2002), Aydin Search Conference, Aydin. Aegean Foundation for Economic Development (AFED) (2002), Denizli Search Conference, Denizli. Aegean Foundation for Economic Development (AFED) (2001), Izmir Search Conference, Izmir. Aegean Foundation for Economic Development (AFED) (2002), Kutahya Search Conference, Kutahya. Aegean Foundation for Economic Development (AFED) (2001), Manisa Search Conference, Manisa. Aegean Foundation for Economic Development (AFED) (2002), Mugla Search Conference, Mugla. Aegean Foundation for Economic Development (AFED) (2002), Usak Search Conference, Usak. DEPARTMENT OF TRADE AND INDUSTRY (DTI) (2001) Business Clusters in the UK: A First Assessment, DTI, London. (www.dti.gov.uk) PORTER, M. (1998) On Competititon, Harvard Business School Press: Cambridge, Southern Minnesota Induster Cluster Study (1996) http://www.hhh.umn.edu/centers/slp/projects/edweb/seminn.htm Understanding Your Industries, http://www.hhh.umn.edu/centers/slp/projects/edweb/indcook.htm STATE INSTITIUTE OF STATISTICS, (2002) Turkey STATE PLANNING ORGANISATION, (2003) Turkey
18
INTERNATIONAL STANDARD INDUSTRIAL
CLASSIFICATION OF ALL ECONOMIC ACTIVITIES
(ISIC Rev.3) MANUFACTURING CLASSIFICATION
D MANUFACTURING
15 Manufacture of food products and beverages
151 Production, processing and preservation of meat, fish, fruit, vegetables, oils and fats
1511 Production, processing and preserving of meat and meat products
1512 Processing and preserving of fish and fish products
1513 Processing and preserving of fruit and vegetables
1514 Manufacture of vegetable and animal oils and fats
152 Manufacture of dairy products
1520 Manufacture of dairy products
153 Manufacture of grain mill products, starches and starch products, and prepared animal feeds
1531 Manufacture of grain mill products
1532 Manufacture of starches and starch products
1533 Manufacture of prepared animal feeds
154 Manufacture of other food products
1541 Manufacture of bakery products
1542 Manufacture of sugar
1543 Manufacture of cocoa, chocolate and sugar confectionery
1544 Manufacture of macaroni, noodles, couscous and similar farinaceous products
1549 Manufacture of other food products n.e.c.
155 Manufacture of beverages
1551 Distilling, rectifying and blending of spirits; ethyl alcohol production from fermented materials
1552 Manufacture of wines
1553 Manufacture of malt liquors and malt
1554 Manufacture of soft drinks; production of mineral waters
16 Manufacture of tobacco products
160 Manufacture of tobacco products
1600 Manufacture of tobacco products
17 Manufacture of textiles
171 Spinning, weaving and finishing of textiles
1711 Preparation and spinning of textile fibres; weaving of textiles
1712 Finishing of textiles
172 Manufacture of other textiles
1721 Manufacture of made-up textile articles, except apparel
1722 Manufacture of carpets and rugs
1723 Manufacture of cordage, rope, twine and netting
1729 Manufacture of other textiles n.e.c.
173 Manufacture of knitted and crocheted fabrics and articles
1730 Manufacture of knitted and crocheted fabrics and articles
18 Manufacture of wearing apparel ; dressing and dyeing of fur
19
181 Manufacture of wearing apparel, except fur apparel
1810 Manufacture of wearing apparel, except fur apparel
182 Dressing and dyeing of fur ; Manufacture of articles of fur
1820 Dressing and dyeing of fur ; Manufacture of articles of fur
19 Tanning and dressing of leather ; Manufacture of luggage, handbags, saddlery, harness and footwear
191 Tanning and dressing of leather ; Manufacture of luggage, handbags, saddlery and harness
1911 Tanning and dressing of leather
1912 Manufacture of luggage, handbags and the like, saddlery and harness
192 Manufacture of footwear
1920 Manufacture of footwear
20 Manufacture of wood and of products of wood and cork, except furniture; Manufacture of articles of
straw and plaiting materials
201 Sawmilling and planing of wood
2010 Sawmilling and planing of wood
202 Manufacture of products of wood, cork, straw and plaiting materials
2021 Manufacture of veneer sheets; Manufacture of plywood, laminboard, particle board and other panels
and boards
2022 Manufacture of builders carpentry and joinery
2023 Manufacture of wooden containers
2029 Manufacture of other products of wood; Manufacture of articles of cork, straw and plaiting materials
21 Manufacture of paper and paper products
210 Manufacture of paper and paper products
2101 Manufacture of pulp, paper and paperboard
2102 Manufacture of corrugated paper and paperboard and of containers of paper and paperboard
2109 Manufacture of other articles of paper and paperboard
22 Publishing, printing and reproduction of recorded media
221 Publishing
2211 Publishing of books, brochures, musical books and other publications
2212 Publishing of newspapers, journals and periodicals
2213 Publishing of recorded media
2219 Other publishing
222 Printing and service activities related to printing
2221 Printing
2222 Service activities related to printing
223 Reproduction of recorded media
2230 Reproduction of recorded media
23 Manufacture of coke, refined petroleum products and nuclear fuel
231 Manufacture of coke oven products
2310 Manufacture of coke oven products
232 Manufacture of refined petroleum products
2320 Manufacture of refined petroleum products
233 Processing of nuclear fuel
2330 Processing of nuclear fuel
24 Manufacture of chemicals and chemical products
241 Manufacture of basic chemicals
20
2411 Manufacture of basic chemicals, except fertilizers and nitrogen compounds
2412 Manufacture of fertilisers and nitrogen compounds
2413 Manufacture of plastics in primary forms and of synthetic rubber
242 Manufacture of other chemical products
2421 Manufacture of pesticides and other agro-chemical products
2422 Manufacture of paints, varnishes and similar coatings, printing ink and mastics
2423 Manufacture of pharmaceuticals, medicinal chemicals and botanical products
2424 Manufacture of soap and detergents, cleaning and polishing preparations, perfumes and toilet
preparations
2429 Manufacture of other chemical products not elsewhere classified
243 Manufacture of man-made fibres
2430 Manufacture of man-made fibres
25 Manufacture of rubber and plastics products
251 Manufacture of rubber products
2511 Manufacture of rubber tyres and tubes; retreading and rebuilding of rubber tyres
2519 Manufacture of other rubber products
252 Manufacture of plastics products
2520 Manufacture of plastics products
26 Manufacture of other non-metallic mineral products
261 Manufacture of glass and glass products
2610 Manufacture of glass and glass products
269 Manufacture of non-metallic mineral products not elsewhere classified
2691 Manufacture of non-structural non-refractory ceramic ware
2692 Manufacture of refractory ceramic products
2693 Manufacture of structural non-refractory clay and ceramic products
2694 Manufacture of cement, lime and plaster
2695 Manufacture of articles of concrete, cement and plaster
2696 Cutting, shaping and finishing of stone
2699 Manufacture of other non-metallic mineral products not elsewhere classified
27 Manufacture of basic metals
271 Manufacture of basic iron and steel
2710 Manufacture of basic iron and steel
272 Manufacture of basic precious and non-ferrous metals
2720 Manufacture of basic precious and non-ferrous metals
273 Casting of metals
2731 Casting of iron and steel
2732 Casting of non-ferrous metals
28 Manufacture of fabricated metal products, except machinery and equipment
281 Manufacture of structural metal products, tanks, reservoirs and steam generators
2811 Manufacture of structural metal products
2812 Manufacture of tanks, reservoirs and containers of metal
2813 Manufacture of steam generators, except central heating hot water boilers
289 Manufacture of other fabricated metal products; metal working service activities
2892 Treatment and coating of metals; general mechanical engineering on a fee or contract basis
2893 Manufacture of cutlery, hand tools and general hardware
21
2899 Manufacture of other fabricated metal products not elsewhere classified
29 Manufacture of machinery and equipment not elsewhere classified
291 Manufacture of general purpose machinery
2911 Manufacture of engines and turbines, except aircraft, vehicle and cycle engines
2912 Manufacture of pumps, compressors, taps and valves
2913 Manufacture of bearings, gears, gearing and driving elements
2914 Manufacture of ovens, furnaces and furnace burners
2915 Manufacture of lifting and handling equipment
2919 Manufacture of other general purpose machinery
292 Manufacture of special purpose machinery
2921 Manufacture of agricultural and forestry machinery
2922 Manufacture of machine-tools
2923 Manufacture of machinery for metallurgy
2924 Manufacture of machinery for mining, quarrying and construction
2925 Manufacture of machinery for food, beverage and tobacco processing
2926 Manufacture of machinery for textile, apparel and leather production
2927 Manufacture of weapons and ammunition
2929 Manufacture of other special purpose machinery
293 Manufacture of domestic appliances not elsewhere classified
2930 Manufacture of domestic appliances not elsewhere classified
30 Manufacture of office, accounting and computing machinery
300 Manufacture of office, accounting and computing machinery
3000 Manufacture of office, accounting and computing machinery
31 Manufacture of electrical machinery and apparatus not elsewhere classified
311 Manufacture of electric motors, generators and transformers
3110 Manufacture of electric motors, generators and transformers
312 Manufacture of electricity distribution and control apparatus
3120 Manufacture of electricity distribution and control apparatus
313 Manufacture of insulated wire and cable
3130 Manufacture of insulated wire and cable
314 Manufacture of accumulators, primary cells and primary batteries
3140 Manufacture of accumulators, primary cells and primary batteries
315 Manufacture of electric lamps and lighting equipment
3150 Manufacture of electric lamps and lighting equipment
319 Manufacture of other electrical equipment not elsewhere classified
3190 Manufacture of other electrical equipment not elsewhere classified
32 Manufacture of radio, television and communication equipment and apparatus
321 Manufacture of electronic valves and tubes other electronic components
3210 Manufacture of electronic valves and tubes other electronic components
322 Manufacture of television and radio transmitters and apparatus for line telephony and line telegraphy
3220 Manufacture of television and radio transmitters and apparatus for line telephony and line telegraphy
323 Manufacture of television and radio receivers, sound or video recording or reproducing apparatus,
and associated goods
3230 Manufacture of television and radio receivers, sound or video recording or reproducing apparatus,
and associated goods
22
33 Manufacture of medical, precision and optical instruments, watches and clocks
331 Manufacture of medical appliances and instruments and appliances for measuring, checking, testing,
navigating and other purposes, except optical instruments
3311 Manufacture of medical and surgical equipment and orthopaedic appliances
3312 Manufacture of instruments and appliances for measuring, checking, testing, navigating and other
purposes, except industrial process control equipment
3313 Manufacture of industrial process control equipment
332 Manufacture of optical instruments and photographic equipment
3320 Manufacture of optical instruments and photographic equipment
333 Manufacture of watches and clocks
3330 Manufacture of watches and clocks
34 Manufacture of motor vehicles, trailers and semi-trailers
341 Manufacture of motor vehicles
3410 Manufacture of motor vehicles
342 Manufacture of bodies (coachwork) for motor vehicles, manufacture of trailers and semi-trailers
3420 Manufacture of bodies (coachwork) for motor vehicles, manufacture of trailers and semi-trailers
343 Manufacture of parts and accessories for motor vehicles and their engines
3430 Manufacture of parts and accessories for motor vehicles and their engines
35 Manufacture of other transport equipment
351 Building and repairing of ships and boats
3511 Building and repairing of ships
3512 Building and repairing of pleasure and sporting boats
352 Manufacture of railway and tramway locomotives and rolling stock
3520 Manufacture of railway and tramway locomotives and rolling stock
353 Manufacture of aircraft and spacecraft
3530 Manufacture of aircraft and spacecraft
359 Manufacture of transport equipment not elsewhere classified
3591 Manufacture of motorcycles
3592 Manufacture of bicycles and invalid carriages
3599 Manufacture of other transport equipment not elsewhere classified
36 Manufacture of furniture, Manufacturing not elsewhere classified
361 Manufacture of furniture
3610 Manufacture of furniture
369 Manufacturing not elsewhere classified
3691 Manufacture of jewellery and related articles
3692 Manufacture of musical instruments
3693 Manufacture of sports goods
3694 Manufacture of games and toys
3699 Other manufacturing not elsewhere classified
37 Recycling
371 Recycling of metal waste and scrap
3710 Recycling of metal waste and scrap
372 Recycling of non-metal waste and scrap
3720 Recycling of non-metal waste and scrap