Macroeconomic Dynamics and Regional Disparities in Informal Employment: The Case of Türkiye

Yıl 2025, Sayı: 43, 103 - 127, 26.12.2025

Gözde Nalbant Efe , Berat Kara

https://doi.org/10.26650/ekoist.2025.43.1663189

https://izlik.org/JA44MK89YT

Öz

Informal employment constitutes a significant socio-economic challenge both globally and within the context of Türkiye. As conceptualised by the International Labour Organisation, informal employment encompasses work activities that fall outside the purview of national labour legislation, taxation systems, and social security frameworks. This phenomenon not only erodes workers’ access to fundamental rights and protections but also undermines public revenues, distorts labour market dynamics, and hampers overall economic efficiency. This study aims to analyse the macroeconomic determinants of informal employment in Türkiye, with a specific focus on the regional and temporal variations observed over the period 2009-2021. Employing the spatial Durbin error model, the research identifies significant relationships between informal employment and key economic indicators. The results indicate that higher levels of GDP per capita, increased public expenditure, unemployment rates, and COVID-19 are correlated with a decline in informal employment. Notably, the findings reveal that neither the tax burden nor the inflation exerts a statistically significant impact on informal employment within the Turkish context during the examined period. This demonstrates that the influence of these factors may be context-specific or mitigated by other prevailing economic and institutional dynamics in Türkiye. The results also demonstrate that GDP per capita, unemployment, public expenditure and inflation of neighbouring regions have spillover effects on the IFE. The methodological approach adopted in this study underscores the importance of spatial and regional interactions in shaping informal employment trends.

Anahtar Kelimeler

Informal Employment , Regional Disparities , Spatial Panel Data Analysis

Kaynakça

• Acar, S., Bilen Kazancık, L., MeYdan, M. C. & Işık, M. (2019). illerin ve bölgelerin sosyo-ehonomih gelişmişlik sıralaması araştırması SEGE-2017. Ankara: T.C. SanaYİ ve Teknoloji Bakanlığı Kalkınma Ajansları Genel Müdürlüğü YaYinı, SaYi: 3. google scholar
• AdekoYa, O. I., & Biala, M. I. (2023). Impact of governance and economic factors on informal emploYment in West Africa. Malete Journal of Accounting and Finance, 3(1), 265-287. https://majaf.com.ng/index.php/majaf/article/view/77google scholar
• Aikaeli, J. and Mkenda, B. (2013). Determinants of informal emploYment: A case of Tanzania construction industrY. http://dx.doi.org/10. 2139/ssrn.2706021 google scholar
• Anselin, L. (1988a). Spatial econometrics. Methods and models. Kluwer Academic Publishers. doi:10.1007/978-94-015-7799-1 google scholar
• Anselin, L. (1988b). Lagrange multiplier test diagnostics for spatial dependence and spatial heterogeneitY. Geographical Analysis, 20(1), 1-17. https://doi.org/10.1111/j.1538-4632.1988.tb00159.x google scholar
• Anselin, L., Bera, A. K., Florax, R. and Yoon, M. J. (1996). Simple diagnostic tests for spatial dependence. Regional Science and Urban Economics, 26(1), 77-104. doi:10.1016/0166-0462(95)02111-6 google scholar
• Anselin, L., Le Gallo, J. and JaYet, H. (2008). Spatial panel econometrics İn L. MâtYâs & P. Sevestre (Eds.), The econometrics of panel Data: Fundamentals and recent developments in theory and practice (3rd ed., pp. 625-660). Springer. https://doi.org/10.1007/978-3-540-75892-1_19 google scholar
• Anselin, L., Sridharan, S. and Gholston, S. (2007). Using exploratory spatial data analysis to leverage social indicator databases: The discoverY of interesting patterns. Social Indicators Research, 82(2), 287-309. doi:10.1007/s11205-006-9034-x google scholar
• Basol, O., & Yalcin, E. C. (2020). İstanbul’da kaYıt dışı istihdamın sosYo-demografik belirleYicileri. Anadolu Üniversitesi Sosyal Bilimler Dergisi, 20(4), 173-190. doi:10.18037/ausbd.845773 google scholar
• Belotti, F., Hughes, G., Mortari, A.P. (2017). Spatial panel-data models using Stata. The Stata Journal, 17(1), 139-180. doi: 10.1177/1536867X1701700109 google scholar
• Benavides, F. G., & Silva-Penaherrera, M. (2022). Informal emploYment, precariousness, and decent work: From research to preventive action. Scand J Work Environ Health, 48(3), 169-172. doi:10.5271/sjweh.4024 google scholar
• Bolukbas, M. (2018). Kayıt dışı istihdam ve genç işsizlik ekonomik büyüme ile ilişkili olabilir mi? Türkiye için ekonometrik bir analiz. Sosyal Güvenlik Dergisi (Journal of Social Security), 8(2), 75-90. https://doi.org/10.32331/sgd.492902 google scholar
• Bosch, M., Goni-Pacchioni, E. and MaloneY, W. (2012). Trade liberalization, labor reforms and formal-informal emploYment dYnamics. Labour Economics, 19(5), 653-667. doi:10.1016/j.labeco.2012.03.001 google scholar
• Burridge, P. (1980). On the cliff-ord test for spatial correlation. Journal of the Royal Statistical Society: Series B (Methodological), 42, 107-108. doi: 10.1111/j.2517-6161.1980.tb01108.x google scholar
• Caro, P. D., & Nicotra, G. (2016). Short, long and spatial dYnamics of informal emploYment. Regional Studies, 50(11), 1804-1818. doi:10.1080/00343404.2015.1072274google scholar
• Celik, R., Keskin, A., & Keskin, A. (2021). TürkiYe’de ekonomik büYüme, işsizlik ve enflasYonun kaYıt dışı istihdam üzerindeki etkisi: ARDL sınır testi Yaklaşımı. Journal of Social Policy Conferences, 80, 451-474. https://doi.org/10.26650/jspc.2021.80.000053 google scholar
• Charmes, J. (2016). The informal economY: Definitions, size, contribution and main characteristics. In E. Kraemer-Mbula & S. Wunsch-Vincent (Eds.), The informal economy in developing nations: Hidden engine of innovation? (pp. 13-52). Cambridge UniversitY Press. doi:10.1017/CBO9781316662076.006google scholar
• Dalgic, Y. (2023). Türkiye’de istihdamın kayıt dışılığını etkileyen faktörler: Sektörel ve bölgesel etkilere yönelik ampirik bir analiz. [Unpublished doctoral dissertation]. Bursa Uludağ University google scholar
• Dam, M. M., Ertekin, S., & Kizilca, N. (2018). Türkiye’de kayıt dışı istihdamin boYutu: Ekonometrik bir analiz. Dokuz Eylül Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi, 33(1), 293-318. doi:10.24988/deuiibf.2018331725 google scholar
• Dereli, T. (2011). Informal emploYment in TurkeY. Journal of Social Policy Conferences, 53, 65-82. https://dergipark.org.tr/en/download/ article-file/9280google scholar
• Elgin, C., Erturk, F. (2019). Informal economies around the world: Measures, determinants and consequences. Eurasian Economic Review, 9, 221-237. https://doi.org/10.1007/s40822-018-0105-5 google scholar
• Elgin, C., Uras, B. R. (2013). Public debt, sovereign default risk and shadow economY. Journal of Financial Stability, 9, 628-640. http://dx. doi.org/10.1016/j.jfs.2012.09.002 google scholar
• Elhorst, J. P. (2003). Specification and estimation of spatial panel data models. International Regional Science Review, 26(3), 244-268. doi: 10.1177/0160017603253791 google scholar
• Elhorst, J. P. (2010a). Spatial panel data models. In M. M. Fischer & A. Getis (Eds.), Handbook of applied spatial analysis. Software tools, methods and applications (pp. 377-408). Springer. https://doi.org/10.1007/978-3-642-03647-7_19 google scholar
• Elhorst, J.P. (2010b). Applied spatial econometrics: raising the bar. Spatial Economic Analysis, 5(1), 9-28. https://doi.org/10.1080/ 17421770903541772 google scholar
• Eralp, A. (2022a). TürkiYe’de kaYıtlı ekonomi ile kaYıt dışı istihdam oranı arasındaki ilişkinin sektörler itibarıYla incelenmesi. Üçüncü Sektör Sosyal Ekonomi Dergisi, 57(2), 1027-1039. https://doi.org/10.15659/3.sektor-sosYal-ekonomi.22.05.1801 google scholar
• Eralp, A. (2022b). TürkiYe’de kaYıt dışı istihdamın belirleYicileri: Panel veri analizi Yaklaşımı. In E. A. Kaplan (Ed.), İktisatta güncel gelişmeler: panel veri uygulamaları (pp. 19-39). Gazi Kitabevi. google scholar
• Eralp, A. (2024). TürkiYe’de kaYıt dışı istihdam üzerinde ekonomik büYüme, işsizlik ve enflasYonun etkisi: panel kantil regresYon Yaklaşımı. Ankara Hacı Bayram Veli Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi, 26(1), 79-102. https://doi.org/10.26745/ahbvuibfd.1399901 google scholar
• Fischer, M. M., & Wang, J. (2011). Spatial data analysis. Models, methods, and techniques. Springer. https://doi.org/10.1007/978-3-642-21720-3 google scholar
• Gumprecht, D. (2005). Spatial methods in econometrics: An application to R&D spillovers. Department of Statistics and Mathematics, WU Vienna UniversitY of Economics and Business, Research Report Series No. 26. https://doi.org/10.57938/39f720e6-61c9-40fd-a 88b-ec1a3a83fe12 google scholar
• Hazans, M. (2011). What explains the prevalence of Informal employment in European countries: The role of labour institutions, gover-nance, immigrants, and growth. The World Bank Europe and Central Asia Region Human Development Economics Unit, PolicY Research Working Paper, WPS5917. Retrieved FebruarY 15, 2024, from http://documents.worldbank.org/curated/en/186571468023 366551/What-explains-prevalence-of-informal-employment-in-European-countries-the-role-of-labor-institutions-governance-immigrants-and-growth google scholar
• Herwartz, H., Tafenau, E., Schneider, F. (2015). One share fits all? Regional variations in the extent of the shadow economY in Europe. Regional Studies, 49(9), 1575-1587. https://doi.org/10.1080/00343404.2013.848034 google scholar
• Ihrig, J., & Moe, K. S. (2001). Tax policies and informal emploYment: The Asian experience. Asian Economic Journal, 15(4), 369-383. https:// doi.org/10.1111/1467-8381.00150 google scholar
• International Labour Organisation (ILO). (2015). Recommendation 204. Recommendation concerning the transition from the informal to formal economy. Retrieved November 5, 2024, from https://www.ilo.org/sites/default/files/wcmsp5/groups/public/%40ed_norm/%40relconf/documents/meetingdocument/wcms_377774.pdf google scholar
• International Labour Organisation (ILO). (2018). Women and men in the informal economy: A statistical picture (Third Edition). Retrieved November 8, 2024, from https://www.ilo.org/sites/default/files/2024-04/Women_men_informal_economY_statistical_picture.pdf google scholar
• International Labour Organisation (ILO). (2023). Women and men in the informal economy: A statistical update. Retrieved Novem-ber 8, 2024, from https://www.ilo.org/sites/default/files/wcmsp5/groups/public/@ed_protect/@protrav/@travail/documents/publication/wcms_869188.pdf google scholar
• Jonasson, E. (2011). Informal emploYment and the role of regional governance. Review of Development Economics, 15(3), 429-441. doi: 10.1111/j.1467-9361.2011.00618.x google scholar
• Joshi, A., Prichard, W. and HeadY, C. (2014). Taxing the informal economY: The current state of knowledge and agendas for future research. The Journal of Development Studies, 50(10), 1325-1347. https://doi.org/10.1080/00220388.2014.940910 google scholar
• Karaarslan, E. (2010). Kayıt dışı istihdam ve neden olduğu mali kayıpların bütçe üzerindeki etkileri: Türkiye örneği. [Unpublished master’s thesis]. Gazi UniversitY. google scholar
• KutbaY, H. (2018). KaYıt dışı istihdamın vergi gelirleri üzerindeki etkisi. Social Sciences Research Journal, 7(2), 172-189. https://socialsciencesresearchjournal.blogspot.com/p/2018-0702.htmlgoogle scholar
• Lehmann, H. and Pignatti, N. (2007). Informal employment relationships and labour market segmentation in transition economies: evidence from Ukraine. IZA Discussion Paper Series, No. 3269. https://www.econstor.eu/handle/10419/34879 google scholar
• LeSage, J. P. and Pace, R. K. (2010). Spatial econometrics models. In M. M. Fisher & A. Getis (Eds.), Handbook of applied spatial analysis. Software tools, methods and applications (pp. 355-374). Springer. https://doi.org/10.1007/978-3-642-03647-7_18 google scholar
• MinistrY of TreasurY and Finance. (2023). Government finance statistics. Retrieved December 12, 2023 from https://en.hmb.gov.tr/ government-finance-statisticsgoogle scholar
• Moran, P. A. P. (1950). A test for the serial independence of residuals. Biometrika, 37(1/2), 178-181. https://doi.org/10.2307/2332162 google scholar
• Munir, J. and Pollin, M. (2009). Informal sector, inflation level and economic growth rate for the period 1970-2005 in the economY of MalaYsia. Journal of the Informal Sector, 24, 19-25. google scholar
• Nikulin, D. (2023). Driving forces of informal emploYment: An empirical studY based on Polish enterprise data. Entrepreneurial Business and Economics Review, 11(3), 93-106. doi:10.15678/EBER.2023.110306 google scholar
• Organisation of Economic Co-operation and Development (OECD) & International Labour Organisation (ILO). (2015). Tackling vulnera-bility in the informal economy. Development Centre Studies, OECD Publishing. doi:10.1787/939b7bcd-en google scholar
• Organisation of Economic Co-operation and Development (OECD). (2023). Informality and globalisation: In search of a new social contract. OECD Publishing. doi:10.1787/c945c24f-en google scholar
• Organisation of Economic Co-operation and Development (OECD). (2024). Breaking the vicious circles of Informal employment and low-paying work. OECD Publishing. doi:10.1787/f95c5a74-en google scholar
• Ortiz, D. R., & Torres, R. A. A. (2024). Informal emploYment, the tertiarY sector, and the gross domestic product: A structural equations model for the Mexican economY. Economies, 12(11), 301. doi:10.3390/economies12110301 google scholar
• Ozturk, S., & Basar, D. (2018). TürkiYe’de kadınların işgücü piYasasına Yönelik tercihleri: KaYıt dışı sektör özelinde bir analiz. Sosyal Güvenlik Dergisi (Journal of Social SecuritY), 8(2), 41-58. doi:10.32331/sgd.492887google scholar
• Rogan, M. (2019). Tax justice and the informal economy: A review of the debates. Women in Informal EmploYment: Globalising and Organising (WIEGO) Working Paper, No 41. https://www.wiego.org/sites/default/files/publications/file/Rogan_Taxation_Debates_WIEGO_WorkingPaperNo41_2020.pdf google scholar
• Social SecuritY Institution (SSI). (2022). Kayıt dışı istihdam oranları. Retrieved April 23, 2022, from http://eski.sgk.gov.tr/ google scholar
• Social Security Institution (SSI). (2024). Kayıt dışı istihdam nedir? Retrieved October 29, 2024, from https://www.sgk.gov.tr/Content/ Post/e3f8021f-6c7e-49a7-a51a-51d79a187ada/Genel-Bilgi-2024-01-15-11-17-08 google scholar
• Sultana, N., Rahman, M. M., & Khanam, R. (2022). Informal sector emploYment and economic growth: Evidence from developing countries in SDG perspective. Sustainability, 14, 11989. doi:10.3390/su141911989https://doi.org/10.3390/su141911989 google scholar
• Tansel, A. and Acar, E. O. (2016). The formal/informal employment earnings gap: Evidence from Turkey. Research on Economic Inequality, 24, 121-154. http://dx.doi.org/10.1108/S1049-258520160000024006google scholar
• Tansel, A., Keskin, H. I., & Ozdemir, Z. A. (2020). Is there an informal emploYment wage penaltY in EgYpt? Evidence from the quantile regression on panel data. Empirical Economics, 58, 2949-2979. doi:10.1007/s00181-019-01651-2 google scholar
• Tobler, W. R. (1970). A computer movie simulating urban growth in the detroit Region. Economic Geography, 46, 234-240. doi:10.2307/143141 google scholar
• Torgler, B. and Schneider, F. (2007). Shadow economy, tax morale, governance and institutional quality: A panel analysis. Centre for Research in Economics, Management and the Arts (CREMA) Working Paper, No. 2007-02, Basel. https://hdl.handle.net/10419/214376google scholar
• Turkish Statistical Institute. (2023). Regional statistics. Retrieved September 28, 2023 from https://biruni.tuik.gov.tr/bolgeselistatistik/sorguGiris.do google scholar
• Uslu, H. (2021). TürkiYe’de kaYıt dışı istihdamın vergi geliri ve ekonomik büYüme üzerindeki etkileri: ampirik bir analiz. Ömer Halisdemir Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi, 14(4), 1222-1250. https://doi.org/10.25287/ohuiibf.845770 google scholar
• Vidovic, N., & Ritan, V. (2022). New Approach to Estimating Macroeconomic Determinants of Informal EmploYment. Economics, 10 (2), 95-108. https://doi.org/10.2478/eoik-2022-0012 google scholar
• Volchik, V., MaslYukova, E., & Strielkowski, W. (2020). Spatial effects of informal emploYment and precarization in urban centres and regions. Theoretical and Empirical Researches in Urban Management, 15(4), 21-37. [suspicious link removed] [accessed on 23.11.2024] google scholar
• Williams, C. C. (2014). Explaining crossnational variations in the prevalence and character of undeclared emploYment in the European Union. European Spatial Research and Policy, 21(2), 115-131. doi:10.1515/esrp-2015-0008 google scholar
• Williams, C. C., & KaYaoglu, A. (2020). COVID-19 and undeclared work: Impacts and policY responses in Europe. The Service Industries Journal, 40(13-14), 914-931. doi:10.1080/02642069.2020.1757073 google scholar
• Yerdelen Tatoglu, F. (2018). İleri panel veri analizi (3rd ed.). Beta YaYınları. google scholar
• Yerdelen Tatoglu, F. (2022). Mekansal ekonometri. Beta YaYınları. google scholar