Dr T.K.Venkatachalapathy’s  interests in Economics research involve Micro finance, credit and insurance.  His main motivation of research is women development with financial inclusion. His research works are listed micro credit lending and borrowing, poverty, Health economics and textile industry. He has published 4 research articles. His recent contributions are about the index preparation to the financial inclusion and insurance.

Kamal Sai and Venkatachalapathy T.K (2018). Does Financial Inclusion Matter for Poverty and Unemployment? Some Evidence form Indian States. The MICROFINANCE REVIEW, BIRD, Lucknow, Vol.10(1),Pp 36-51 .

Sahu Priyanka and Venkatachalapathy T.K. (2018).Women Empowerment through Micro credit: A Case Study of Rural Khunti District of Jharkhand, India.  Jharkhand Journal of Development and Management Studies, Vol. 16(2) pp.7687-7704.

Acharya Debashis, SubaRao V V and Venkatachalapathy T.K. Special PERSPECTIVE Series on Demonetization in India: The Recent Indian Demonetization and Cash Exclusion (Part 2)- Institute for Money, Technology and Financial Inclusion (IMTFI) Blog series, February 13, 2017.

Venkatachalapathy T.K. The Fragile SHG-Bank Lending Linkage: Some Empirical Evidence For Tamil Nadu (2017). The IUP Journal of Bank Management, Vol 8VI,No.2, pp.53-65.

Book chapter:
Acharya Debashis, Sahoo.K.Biresh, and Venkatachalapathy T.K. (2019). Health System and Health Expenditure Productivity Changes in Indian States: Has it changed for the better in the Post Reform Period? In: Batabyal A., Higano Y., Nijkamp P. (eds) Disease, Human Health, and Regional Growth and Development in Asia. New Frontiers in Regional Science: Asian Perspectives, vol 38. Springer, Singapore, https://doi.org/10.1007/978-981-13-6268-2_4.