//-->
Black income in India
Gupta, Suraj B., (1992)
Chasing black money in India
Samal, Kishor Chandra, (1992)
Has black income as a proportion of GDP in India declined in the post-reform period?
Sinha, T. P., (2015)
A theory of insidious regionalism
MacLaren, John Edward, (2002)
Tax compliance and corruption deterrence : the role of wage incentives
Besley, Timothy, (1990)
Monitoring and wage incentives : capitulation vs. efficiency wages