Relationship Between Firm Sustainability Performance and Its Labor Productivity: An Empirical Study on Turkish Firms
Year 2025,
Volume: 12 Issue: 1, 1 - 20, 31.03.2025
Utku Şendurur
,
Şekip Yazgan
,
Ömer Yalçınkaya
Abstract
This study aims to empirically investigate the relationships of economic, social, and environmental sustainability, calculated based on the scoring system in the United Nations Environment Program Sustainability Criteria report, on labor productivity. For this purpose, the relationships of the economic, social, and environmental sustainability scores of 32 firms in Türkiye in the 2015-2019 period on labor productivity are analyzed econometrically with the Multilevel Mixed Regression Model (MMR). The findings obtained in all models estimated in the study show that the economic, social, and environmental sustainability scores of 32 firms operating in Türkiye have a positive and statistically significant relation with labor productivity during the study period. In this context, the widespread use of sustainability reporting, the economic, social, and environmental reflection of the concept of sustainable development at the firm level, would enable firms to operate as sensitive and solution-producing entities to the problems of society and increase their competitiveness and profitability with the increase in labor productivity.
Ethical Statement
Ethics Committee approval was not required for this study.
The authors declare that the study was conducted in accordance with research and publication ethics.
The authors confirm that no part of the study was generated, either wholly or in part, using Artificial Intelligence (AI) tools.
The authors declare that there are no financial conflicts of interest involving any institution, organization, or individual associated with this article. Additionally, there are no conflicts of interest among the authors.
The authors affirm that they contributed equally to all aspects of the research.
References
- Bachoo, K., Tan, R., & Wilson, M. (2013). Firm value and the quality of sustainability reporting in Australia.
Australian Accounting Review, 23(1), 67-87. https://doi.org/10.1111/j.1835-2561.2012.00187.x
- Barney, J. B., & Hansen, M. H. (1994). Trustworthiness as a source of competitive advantage. Strategic
Management Journal, 15(S1), 175–190. https://doi.org/10.1002/smj.4250150912
- Barrymore, N., & Sampson, R. (2021). ESG performance and labor productivity: Exploring whether and when
ESG affects firm performance. In Academy of Management Proceedings (Vol. 2021, No.1, P. 13997). Academy
of Management.
- Bartel, A. (1994). Productivity gains from the implementation of employee training programs. Industrial
Relations, 33(4), 411–425. https://doi.org/10.1111/j.1468-232X.1994.tb00349.x
- Bartlett, B. D. (2012). The effect of corporate sustainability reporting on firm valuation. CMC Senior Theses.
Paper 489.
- Ching, H. Y., Gerab, F., & Toste, T.H. (2017). The quality of sustainability reports and corporate financial
performance: Evidence from Brazilian listed firms. SAGE Open, 7(2), 1-9.
https://doi.org/10.1177/215824401771202
- Choi, J. (1999). An investigation of the initial voluntary environmental disclosures made in Korean semi-
- annual financial reports. Pacific Accounting Review, 11(1), 73-102.
- Cowen, S., Ferreri, L., & Parker, L. (1987). The impact of corporate characteristics on social responsibility
disclosure: A typology and frequency based analysis. Accounting Organizations and Society, 12(2), 111-112.
https://doi.org/10.1016/0361-3682(87)90001-8
- Delmas, M. A., & Pekovic, S. (2013). Environmental standards and labor productivity: Understanding the
mechanisms that sustain sustainability. Journal of Organizational Behavior, 34(2), 230-252.
https://doi.org/10.1002/job.1827
- Dunne, P., & Hughes, A. (1994). Age, size, growth and survival: UK firms in the 1980s. The Journal of Industrial
Economics, 42, 115–140. https://doi.org/10.2307/2950485
- Ece, O., & Sarı, S. S. (2020). Relationship Between Corporate Sustainability Reporting and Firm Efficiency,
Productivity, and Profitability and Firm Value: Evidence from Turkey. Academic Studies in Economics and
Administrative Sciences (pp.83-113), Cetinje-Montenegro: Ivpe.
- Elkington, J. (1997). Cannibals with forks: The triple bottom line of 21st century business. Capstone Publishing
Limited.
- Engin, E. & Akgöz, B.E. (2013). Sürdürülebilir kalkınma ve kurumsal sürdürülebilirlik çerçevesinde kurumsal
sosyal sorumluluk kavramının değerlendirilmesi. Selçuk İletişim, 8(1), 85-94.
- Eriksson, C., & Jacoby, S. (2003). The effects of employer networks on workplace innovation and training.
Industrial & Labor Relations Review, 56(2), 203–223. https://doi.org/10.2307/3590935
- Eski, S. (2023). Overview of the relationship of integrated reporting with sustainability accounting and
evaluation of integrated reporting studies in Türkiye, Journal of Economics and Administrative Sciences,
24(1), 127-140. https://doi.org/10.37880/cumuiibf.1186814
- Fallahi, F., Sojoodi, S., & M. Aslaninia, N. (2010). Determinants of labor productivity in manufacturing firms of
Iran: Emphasizing on labor education and training. MPRA Paper No. 27699.
- Fombrun, C. (1996). Reputation: Realizing value from the corporate image. Harvard Business School Press.
- Greening, D. W., & Turban, D. B. (2000). Corporate social performance as a competitive advantage in
attracting a quality workforce. Business and Society, 39(3), 254–280.
ttps://doi.org/10.1177/00076503000390030
- Hackston, D., & Milne, M. (1996). Some determinants of social and environmental disclosures in New Zealand
firms. Accounting Auditing & Accountability Journal, 9(1), 77-108. http://dx.doi.org/10.1108/09513579610109987
- Heal, G. (2005). Corporate social responsibility: An economic and financial framework. The Geneva Papers on
Risk and Insurance. Issues and Practice, 30(3), 387–409. https://doi.org/10.1057/palgrave.gpp.2510037
- Ho, L., & Taylor, M. (2007). An empirical analysis of triple bottom line reporting and its determinates: Evidence
from United States and Japan. Journal of International Financial Management and Accounting, 18(2), 123-
150. https://doi.org/10.1111/j.1467-646X.2007.01010.x
- Horwath, D. D. (2017). CSR reporting practices of Hungarian banks. International Journal of Engineering and
Management Sciences (IJEMS), 2(3), 70-81. https://doi.org/10.21791/IJEMS.2017.3.7
- Hox, J., Moerbeek, M., & Van de Schoot, R. (2018). Multilevel analysis: techniques and applications (Third
Edition), Routledge.
- Jensen, J., McGuckin, R., & Stiroh, K. (2001). The impact of vintage and survival on productivity: Evidence from
cohorts of U.S. Manufacturing plants. The Review of Economics and Statistics, 83, 323–332.
- Jones, K., & Alabaster, T. (1999). Critical analysis of corporate environmental reporting scoring systems.
Journal of Environmental Assessment Policy and Management, 1(1), 27-66.
- Jordan, M., Chen, L., & Singh, R. (2021). Technological innovation and its effects on workforce productivity in
sustainable organizations. International Journal of Technology and Management, 28(3), 112-130.
- Kasbun, N. F., Teh, B. H., & Ong, T. S. (2017). Sustainability reporting and financial performance of Malaysian
public listed firms. Institutions and Economies, 8(4), 78-93.
- Kouamé, W. A., & Tapsoba, S. J. A. (2019). Structural reforms and firms’ productivity: Evidence from developing
countries. World Development, 113, 157-171. https://doi.org/10.1016/j.worlddev.2018.09.005
- Kurt, S., & Kurt, U. (2015). Innovation and labor productivity in BRICS countries: Panel causality and Co-
integration. Procedia - Social and Behavioral Sciences, 195, 1295–1302.
https://doi.org/10.1016/j.sbspro.2015.06.296
- Lannelonguel, G., Gonzalez, B. J., & Quiorz, I. (2017). Environmental management and labor productivity: The
moderating role of capital intensity. Journal of Environmental Management, 190, 158–169.
https://doi.org/10.1016/j.jenvman.2016.11.051
- Laskar, N. (2018). Impact of corporate sustainability reporting on firm performance: An empirical examination
in Asia. Journal of Asia Business Studies, 12(4), 571-593. https://doi.org/10.1108/JABS-11-2016-0157
- Lichtenberg, F. R. (1981) Training, Tenure, and Productivity (May 1981). NBER Working Paper No. w0671.
- Loh, L., Thomas, T., & Wang, Y. (2017). Sustainability reporting and firm value: Evidence from Singapore-listed
firms. Sustainability, 9(11), 2112. https://doi.org/10.3390/su9112112
- Lynch, L. M., & Black, S. E. (1998). Beyond the incidence of employer-provided training. ILR Review, 52(1), 64-81.
https://doi.org/10.1177/001979399805200104
- Ma, Y., Zhang, Q., & Yin, H. (2020). Environmental management and labor productivity: The moderating role of
quality management. Journal of Environmental Management, 255, 109795.
https://doi.org/10.1016/j.jenvman.2019.109795
- Medoff, J. L. (1982). Formal training and labor productivity. Harvard University.
- Nnamani, J. N., Onyekwelu, U. L., & Kevin, U.O. (2017). Effect of sustainability accounting and reporting on
financial performance of firms in Nigeria brewery sector. European Journal of Business and Innovation
Research, 5(1), 1-15.
- Norris, S., & O'Leary, J. (2020). Sustainable development and workforce efficiency: An in-depth analysis of
organizational impact. Journal of Business Sustainability, 15(4), 456-478.
- Önder, Ş. (2018). Impact of Sustainability performance of company on its financial performance: An empirical
study on Borsa Istanbul (BİST). Dumlupınar Üniversitesi Sosyal Bilimler Dergisi, (56), 115-127.
- Papadogonas, T., & Voulgaris, F. (2005). Labor productivity growth in Greek manufacturing firms. Operational
Research, 5(3), 459-472. https://doi.org/10.1007/BF02941131
- Patten, D. (1992). Intra-Industry environmental disclosures in response to the Alaskan oil spill: A note on legitimacy theory. Accounting Organizations and Society, 17(5), 471- 475. https://doi.org/10.1016/0361-3682(92)90042-Q
- Pfeffer, J., & Langton, N. (1993). The effect of wage dispersion on satisfaction, productivity, and working collaboratively: Evidence from College and University Faculty. Administrative Science Quarterly, 38, 382–407. http://dx.doi.org/10.2307/2393373
- Podolny, J. M. (1993). A status-based model of market competition. American Journal of Sociology, 98(4), 829–872.
- Porter, M. E., & Kramer, M. R. (2002). The competitive advantage of corporate philanthropy. Harvard Business Review, 80(12), 56–69. PMID: 12510538.
- Reddy, K. & Gordon, L. (2010). The effect of sustainability reporting on financial performance: An empirical study using listed firms. Journal of Asia Entrepreneurship and Sustainability, 6(2), 19-42.
- Roberts, P. W., & Dowling, G. R. (2002). Corporate reputation and sustained superior financial performance. Strategic Management Journal, 23(12), 1077–1093. https://doi.org/10.1002/smj.274
- Sala, H., & Silva, J. I. (2013). Labor productivity and vocational training: Evidence from Europe. Journal of Productivity Analysis, 40(1), 31-41. http://dx.doi.org/10.2139/ssrn.1970766
- Sánchez, P. E., & Benito-Hernández, S. (2015). CSR policies: Relationships on labor productivity in Spanish micro and small manufacturing firms. Journal of Business Ethics, 128(4), 705-724. https://www.jstor.org/stable/24702900
- Schreck, P. (2011). Reviewing the business case for corporate social responsibility: New evidence and analysis. Journal of Business Ethics, 103, 167–188. https://doi.org/10.1007/s10551-011-0867-0
- SDR (2022). Sustainable development report 2022 from crisis to sustainable development: The SDGs roadmap to 2030 and beyond. Cambridge University Press.
- Şendurur, U., & Karacaer, S. (2017). Üçlü sorumluluk raporlaması: BIST 100 endeksi üzerinde bir araştırma. Ulakbilge, 5(12), 897-930. https://doi.org/107816/ulakbilge-05-12-19
- Stevens, J. (2009). Applied multivariate statistics for the social sciences (Fifth Edition), Routledge.
- Stray, S., & Ballantine, J. A. (2000). Sectoral comparison of corporate environmental reporting and disclosure. Eco-Management and Auditing, 7(4), 165-177.
- Stuebs, M. T., & Sun, L. (2010). Business reputation and labor efficiency, productivity, and cost. Journal of Business Ethics, 96, 265–283. https://doi.org/10.1007/s10551-010-0464-7
- Suttipun, M. (2012). Triple bottom line reporting in annual reports: A case study of firms listed on the stock exchange of Thailand (SET). Asian Journal of Finance & Accounting, 4(1), 69- 92.
- Swarnapali, R. M. N. C., & Le, L. (2018). Corporate sustainability reporting and firm value: Evidence from a developing country. International Journal of Organizational Innovation, 10(4), 69-78.
- UNEP/SustainAbility. (1996). Engaging stakeholders. The benchmark survey: The second international progress report in company environmental reporting. London.
- Van Het Hof, S. (2009). Türkiye’de kurumsal sosyal sorumluluk üçgeni: Şirketler, toplum ve toplum kuruluşları. Akdeniz Üniversitesi İletişim Fakültesi Halkla İlişkiler Bölümü. TUBİTAK.
- Vilanova, M., Lozano, J., & Arenas, D. (2009). Exploring the nature of the relationship between CSR and competitiveness. Journal of Business Ethics, 87, 57–69. https://doi.org/10.1007/s10551-008-9812-2
- Woo, C., Chung, Y., Chun, D., Han, S., & Lee, D. (2014). Impact of green innovation on labor productivity and its determinants: An analysis of the Korean manufacturing industry. Business Strategy and the Environment, 23, 567–576. https://doi.org/10.1002/bse.1807
- Wood, D. J. (2010). Measuring corporate social performance: A review. International Journal of Management Reviews, 12, 50–84. https://doi.org/10.1111/j.1468-2370.2009.00274.x
- Wu, M. (2006). Corporate social performance, corporate financial performance, and firm size: A meta-analysis. Journal of American Academy of Business, 8(1), 163–171.
- Zwick, T. (2004). Employee participation and productivity. Labor Economics, 11, 715–740. https://doi.org/10.1016/j.labeco.2004.02.001
Relationship Between Firm Sustainability Performance and Its Labor Productivity: An Empirical Study on Turkish Firms
Year 2025,
Volume: 12 Issue: 1, 1 - 20, 31.03.2025
Utku Şendurur
,
Şekip Yazgan
,
Ömer Yalçınkaya
Abstract
This study aims to empirically investigate the relationships of economic, social, and environmental sustainability, calculated based on the scoring system in the United Nations Environment Program Sustainability Criteria report, on labor productivity. For this purpose, the relationships of the economic, social, and environmental sustainability scores of 32 firms in Türkiye in the 2015-2019 period on labor productivity are analyzed econometrically with the Multilevel Mixed Regression Model (MMR). The findings obtained in all models estimated in the study show that the economic, social, and environmental sustainability scores of 32 firms operating in Türkiye have a positive and statistically significant relation with labor productivity during the study period. In this context, the widespread use of sustainability reporting, the economic, social, and environmental reflection of the concept of sustainable development at the firm level, would enable firms to operate as sensitive and solution-producing entities to the problems of society and increase their competitiveness and profitability with the increase in labor productivity.
Ethical Statement
Ethics Committee approval was not required for this study.
The authors declare that the study was conducted in accordance with research and publication ethics.
The authors confirm that no part of the study was generated, either wholly or in part, using Artificial Intelligence (AI) tools.
The authors declare that there are no financial conflicts of interest involving any institution, organization, or individual associated with this article. Additionally, there are no conflicts of interest among the authors.
The authors affirm that they contributed equally to all aspects of the research.
References
- Bachoo, K., Tan, R., & Wilson, M. (2013). Firm value and the quality of sustainability reporting in Australia.
Australian Accounting Review, 23(1), 67-87. https://doi.org/10.1111/j.1835-2561.2012.00187.x
- Barney, J. B., & Hansen, M. H. (1994). Trustworthiness as a source of competitive advantage. Strategic
Management Journal, 15(S1), 175–190. https://doi.org/10.1002/smj.4250150912
- Barrymore, N., & Sampson, R. (2021). ESG performance and labor productivity: Exploring whether and when
ESG affects firm performance. In Academy of Management Proceedings (Vol. 2021, No.1, P. 13997). Academy
of Management.
- Bartel, A. (1994). Productivity gains from the implementation of employee training programs. Industrial
Relations, 33(4), 411–425. https://doi.org/10.1111/j.1468-232X.1994.tb00349.x
- Bartlett, B. D. (2012). The effect of corporate sustainability reporting on firm valuation. CMC Senior Theses.
Paper 489.
- Ching, H. Y., Gerab, F., & Toste, T.H. (2017). The quality of sustainability reports and corporate financial
performance: Evidence from Brazilian listed firms. SAGE Open, 7(2), 1-9.
https://doi.org/10.1177/215824401771202
- Choi, J. (1999). An investigation of the initial voluntary environmental disclosures made in Korean semi-
- annual financial reports. Pacific Accounting Review, 11(1), 73-102.
- Cowen, S., Ferreri, L., & Parker, L. (1987). The impact of corporate characteristics on social responsibility
disclosure: A typology and frequency based analysis. Accounting Organizations and Society, 12(2), 111-112.
https://doi.org/10.1016/0361-3682(87)90001-8
- Delmas, M. A., & Pekovic, S. (2013). Environmental standards and labor productivity: Understanding the
mechanisms that sustain sustainability. Journal of Organizational Behavior, 34(2), 230-252.
https://doi.org/10.1002/job.1827
- Dunne, P., & Hughes, A. (1994). Age, size, growth and survival: UK firms in the 1980s. The Journal of Industrial
Economics, 42, 115–140. https://doi.org/10.2307/2950485
- Ece, O., & Sarı, S. S. (2020). Relationship Between Corporate Sustainability Reporting and Firm Efficiency,
Productivity, and Profitability and Firm Value: Evidence from Turkey. Academic Studies in Economics and
Administrative Sciences (pp.83-113), Cetinje-Montenegro: Ivpe.
- Elkington, J. (1997). Cannibals with forks: The triple bottom line of 21st century business. Capstone Publishing
Limited.
- Engin, E. & Akgöz, B.E. (2013). Sürdürülebilir kalkınma ve kurumsal sürdürülebilirlik çerçevesinde kurumsal
sosyal sorumluluk kavramının değerlendirilmesi. Selçuk İletişim, 8(1), 85-94.
- Eriksson, C., & Jacoby, S. (2003). The effects of employer networks on workplace innovation and training.
Industrial & Labor Relations Review, 56(2), 203–223. https://doi.org/10.2307/3590935
- Eski, S. (2023). Overview of the relationship of integrated reporting with sustainability accounting and
evaluation of integrated reporting studies in Türkiye, Journal of Economics and Administrative Sciences,
24(1), 127-140. https://doi.org/10.37880/cumuiibf.1186814
- Fallahi, F., Sojoodi, S., & M. Aslaninia, N. (2010). Determinants of labor productivity in manufacturing firms of
Iran: Emphasizing on labor education and training. MPRA Paper No. 27699.
- Fombrun, C. (1996). Reputation: Realizing value from the corporate image. Harvard Business School Press.
- Greening, D. W., & Turban, D. B. (2000). Corporate social performance as a competitive advantage in
attracting a quality workforce. Business and Society, 39(3), 254–280.
ttps://doi.org/10.1177/00076503000390030
- Hackston, D., & Milne, M. (1996). Some determinants of social and environmental disclosures in New Zealand
firms. Accounting Auditing & Accountability Journal, 9(1), 77-108. http://dx.doi.org/10.1108/09513579610109987
- Heal, G. (2005). Corporate social responsibility: An economic and financial framework. The Geneva Papers on
Risk and Insurance. Issues and Practice, 30(3), 387–409. https://doi.org/10.1057/palgrave.gpp.2510037
- Ho, L., & Taylor, M. (2007). An empirical analysis of triple bottom line reporting and its determinates: Evidence
from United States and Japan. Journal of International Financial Management and Accounting, 18(2), 123-
150. https://doi.org/10.1111/j.1467-646X.2007.01010.x
- Horwath, D. D. (2017). CSR reporting practices of Hungarian banks. International Journal of Engineering and
Management Sciences (IJEMS), 2(3), 70-81. https://doi.org/10.21791/IJEMS.2017.3.7
- Hox, J., Moerbeek, M., & Van de Schoot, R. (2018). Multilevel analysis: techniques and applications (Third
Edition), Routledge.
- Jensen, J., McGuckin, R., & Stiroh, K. (2001). The impact of vintage and survival on productivity: Evidence from
cohorts of U.S. Manufacturing plants. The Review of Economics and Statistics, 83, 323–332.
- Jones, K., & Alabaster, T. (1999). Critical analysis of corporate environmental reporting scoring systems.
Journal of Environmental Assessment Policy and Management, 1(1), 27-66.
- Jordan, M., Chen, L., & Singh, R. (2021). Technological innovation and its effects on workforce productivity in
sustainable organizations. International Journal of Technology and Management, 28(3), 112-130.
- Kasbun, N. F., Teh, B. H., & Ong, T. S. (2017). Sustainability reporting and financial performance of Malaysian
public listed firms. Institutions and Economies, 8(4), 78-93.
- Kouamé, W. A., & Tapsoba, S. J. A. (2019). Structural reforms and firms’ productivity: Evidence from developing
countries. World Development, 113, 157-171. https://doi.org/10.1016/j.worlddev.2018.09.005
- Kurt, S., & Kurt, U. (2015). Innovation and labor productivity in BRICS countries: Panel causality and Co-
integration. Procedia - Social and Behavioral Sciences, 195, 1295–1302.
https://doi.org/10.1016/j.sbspro.2015.06.296
- Lannelonguel, G., Gonzalez, B. J., & Quiorz, I. (2017). Environmental management and labor productivity: The
moderating role of capital intensity. Journal of Environmental Management, 190, 158–169.
https://doi.org/10.1016/j.jenvman.2016.11.051
- Laskar, N. (2018). Impact of corporate sustainability reporting on firm performance: An empirical examination
in Asia. Journal of Asia Business Studies, 12(4), 571-593. https://doi.org/10.1108/JABS-11-2016-0157
- Lichtenberg, F. R. (1981) Training, Tenure, and Productivity (May 1981). NBER Working Paper No. w0671.
- Loh, L., Thomas, T., & Wang, Y. (2017). Sustainability reporting and firm value: Evidence from Singapore-listed
firms. Sustainability, 9(11), 2112. https://doi.org/10.3390/su9112112
- Lynch, L. M., & Black, S. E. (1998). Beyond the incidence of employer-provided training. ILR Review, 52(1), 64-81.
https://doi.org/10.1177/001979399805200104
- Ma, Y., Zhang, Q., & Yin, H. (2020). Environmental management and labor productivity: The moderating role of
quality management. Journal of Environmental Management, 255, 109795.
https://doi.org/10.1016/j.jenvman.2019.109795
- Medoff, J. L. (1982). Formal training and labor productivity. Harvard University.
- Nnamani, J. N., Onyekwelu, U. L., & Kevin, U.O. (2017). Effect of sustainability accounting and reporting on
financial performance of firms in Nigeria brewery sector. European Journal of Business and Innovation
Research, 5(1), 1-15.
- Norris, S., & O'Leary, J. (2020). Sustainable development and workforce efficiency: An in-depth analysis of
organizational impact. Journal of Business Sustainability, 15(4), 456-478.
- Önder, Ş. (2018). Impact of Sustainability performance of company on its financial performance: An empirical
study on Borsa Istanbul (BİST). Dumlupınar Üniversitesi Sosyal Bilimler Dergisi, (56), 115-127.
- Papadogonas, T., & Voulgaris, F. (2005). Labor productivity growth in Greek manufacturing firms. Operational
Research, 5(3), 459-472. https://doi.org/10.1007/BF02941131
- Patten, D. (1992). Intra-Industry environmental disclosures in response to the Alaskan oil spill: A note on legitimacy theory. Accounting Organizations and Society, 17(5), 471- 475. https://doi.org/10.1016/0361-3682(92)90042-Q
- Pfeffer, J., & Langton, N. (1993). The effect of wage dispersion on satisfaction, productivity, and working collaboratively: Evidence from College and University Faculty. Administrative Science Quarterly, 38, 382–407. http://dx.doi.org/10.2307/2393373
- Podolny, J. M. (1993). A status-based model of market competition. American Journal of Sociology, 98(4), 829–872.
- Porter, M. E., & Kramer, M. R. (2002). The competitive advantage of corporate philanthropy. Harvard Business Review, 80(12), 56–69. PMID: 12510538.
- Reddy, K. & Gordon, L. (2010). The effect of sustainability reporting on financial performance: An empirical study using listed firms. Journal of Asia Entrepreneurship and Sustainability, 6(2), 19-42.
- Roberts, P. W., & Dowling, G. R. (2002). Corporate reputation and sustained superior financial performance. Strategic Management Journal, 23(12), 1077–1093. https://doi.org/10.1002/smj.274
- Sala, H., & Silva, J. I. (2013). Labor productivity and vocational training: Evidence from Europe. Journal of Productivity Analysis, 40(1), 31-41. http://dx.doi.org/10.2139/ssrn.1970766
- Sánchez, P. E., & Benito-Hernández, S. (2015). CSR policies: Relationships on labor productivity in Spanish micro and small manufacturing firms. Journal of Business Ethics, 128(4), 705-724. https://www.jstor.org/stable/24702900
- Schreck, P. (2011). Reviewing the business case for corporate social responsibility: New evidence and analysis. Journal of Business Ethics, 103, 167–188. https://doi.org/10.1007/s10551-011-0867-0
- SDR (2022). Sustainable development report 2022 from crisis to sustainable development: The SDGs roadmap to 2030 and beyond. Cambridge University Press.
- Şendurur, U., & Karacaer, S. (2017). Üçlü sorumluluk raporlaması: BIST 100 endeksi üzerinde bir araştırma. Ulakbilge, 5(12), 897-930. https://doi.org/107816/ulakbilge-05-12-19
- Stevens, J. (2009). Applied multivariate statistics for the social sciences (Fifth Edition), Routledge.
- Stray, S., & Ballantine, J. A. (2000). Sectoral comparison of corporate environmental reporting and disclosure. Eco-Management and Auditing, 7(4), 165-177.
- Stuebs, M. T., & Sun, L. (2010). Business reputation and labor efficiency, productivity, and cost. Journal of Business Ethics, 96, 265–283. https://doi.org/10.1007/s10551-010-0464-7
- Suttipun, M. (2012). Triple bottom line reporting in annual reports: A case study of firms listed on the stock exchange of Thailand (SET). Asian Journal of Finance & Accounting, 4(1), 69- 92.
- Swarnapali, R. M. N. C., & Le, L. (2018). Corporate sustainability reporting and firm value: Evidence from a developing country. International Journal of Organizational Innovation, 10(4), 69-78.
- UNEP/SustainAbility. (1996). Engaging stakeholders. The benchmark survey: The second international progress report in company environmental reporting. London.
- Van Het Hof, S. (2009). Türkiye’de kurumsal sosyal sorumluluk üçgeni: Şirketler, toplum ve toplum kuruluşları. Akdeniz Üniversitesi İletişim Fakültesi Halkla İlişkiler Bölümü. TUBİTAK.
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