摘要:The theory predicts that IPRs tend to raise income inequality by generating a more skewed distribution of wages.
Stronger IPRs increase the demand for skilled labor force as it raises the return on R&D activities. This causes a
relative increase in skilled labor wages, creating a wage bias in favor of skilled labor against unskilled labor, thus
aggravating income inequality within a country. Using dynamic panel data techniques and a sample of 55 countries
over 1980-2011, we examine the impact of strengthening Intellectual Property Rights (IPRs) on income distribution of
a country. Our results indicate that the impact of IPRs on income distribution is contingent upon level of development
of a country.Strengthening of IPRs increases income inequality in countries with higher level of development having
higher ability to innovate.