Growing Incomes and Economic Mobility in Pakistan
A 2012 study of 22 nations conducted by Prof Miles Corak for the Organization for Economic Cooperation and Development (OECD) has found income heritability to be greater in the United States, the United Kingdom, Italy, China and 5 other countries than in Pakistan. The study's findings, presented by the author in testimony to the US Senate Finance Committee on July 6, 2012, rely on the computation of "inter-generational earnings elasticity" which the author explains as follows: "(It) is the percentage difference in earnings in the child’s generation associated with the percentage difference in the parental generation. For example, an intergenerational elasticity in earnings of 0.6 tells us that if one father makes 100% more than another then the son of the high income father will, as an adult, earn 60% more than the son of the relatively lower income father. An elasticity of 0.2 says this 100% difference between the fathers would only lead to a 20% differenc