Intergenerational mobility, composition of human capital and distance to frontier

Basu, Suajta (2014): Intergenerational mobility, composition of human capital and distance to frontier.

Abstract

An economy can improve its technology level through two channels -- imitating from the world technology frontier and innovating on its own technology level -- innovation being more skilled-intensive than imitation. I develop a growth model based on the endogenous ability-driven skill acquisition decision of an individual in an imperfect credit market. It is shown that there exists a constant level of skilled and unskilled human capital in the imitation-only and innovation-only regimes. In the imitation-innovation regime stock of skilled human capital rises whereas that of unskilled human capital falls in the imitation-innovation regime. Also, both skilled and unskilled human capital shift from imitation to the innovation activity as an economy progresses. Moreover, growth rate falls in the imitation-only regime. But in the diversified regime growth rate rises even if it falls initially and there exists constant level of growth rate in the innovation-only regime. In the long run all the economies will converge to the world technology frontier and grow at a same rate. In the imitation-only and innovation-only regimes, there exists constant level of upward and downward mobility. However, in the diversified regime both upward and downward mobility falls as an economy progresses to the frontier. Along with that, I show that wage rate and average income of both skilled and unskilled human capital falls in the imitation-only regime and the same rises in the innovation-only regime. However, wage rate and average income of skilled human capital rises and unskilled human capital falls in the diversified regime. Also, there exists constant level of between group income inequality in the imitation-only and innovation-only regimes. However, wage and income inequality between skilled and unskilled human capital rises as an economy bridges its gap from the world technology frontier. There exists constant level of income inequality within skilled and unskilled human capital due to parental income differences and due to difference in cognitive ability, in the imitation-only and innovation-only regime. On the other hand, income inequality within skilled and unskilled human capital rises due to parental income differences and due to difference in cognitive ability, in the imitation-innovation regime.

• Item Type: MPRA Paper
• Language: English
• Keywords: Intergenerational Mobility, Inequality, Economic Growth, Imitation-Innovation, Convergence
• Subjects: I - Health, Education, and Welfare > I2 - Education and Research Institutions > I24 - Education and Inequality; I - Health, Education, and Welfare > I2 - Education and Research Institutions > I25 - Education and Economic Development; O - Economic Development, Innovation, Technological Change, and Growth > O1 - Economic Development; O - Economic Development, Innovation, Technological Change, and Growth > O1 - Economic Development > O15 - Human Resources ; Human Development ; Income Distribution ; Migration; O - Economic Development, Innovation, Technological Change, and Growth > O4 - Economic Growth and Aggregate Productivity > O43 - Institutions and Growth

References

Aghion, P., and Howitt P., (1992) "A Model of Growth Through Creative Destruction". Econometrica, 60, pp. 323-351.

Aghion, P., and Howitt, P., (2006) "Joseph Schumpeter Lecture: Appropriate Growth Policy: A Unifying Framework" Journal of the European Economic Association, Vol. 4, No. 2/3.

Aghion, P., Boustan, L., Hoxby, C., and Vandenbussche J., (2009). "Exploiting States' Mistakes to Evaluate the Impact of Higher Education on Growth."Working paper, Harvard.

Basu, S., Mehra, K. M., (2014). "Endogenous Human Capital Formation Distance to Frontier and Growth" Research in Economics, Volume 68, Issue 2, June 2014, Pages 117–132.

Barro, R. (1998). "Human capital and growth in cross-country regressions". Mimeo Harvard University.

Barro, R., J., and Sala-i-Martin, X., (1991). "Convergence across States and Regions." Brookings Papers Econ. Activity, no. 1, pp. 107-82. (a).

Barro, R., J., and Sala-i-Martin, X., (1992). "Convergence". Journal of Political Economy, Vol. 100, No. 2 (Apr., 1992), pp. 223-251.

Barro, R., J., and Sala-i-Martin, X., (1995). "Economic Growth" MIT Press.

Borjas, G.J. and V.A. Ramey, (1995). "Foreign competition, market power, and wage inequality: theory and evidence", Quarterly Journal of Economics 110, 1075–1111.

Das, M., (2007) "Persistent inequality: An explanation based on limited parental altruism" Journal of Development Economics 84 (2007) 251–270.

Di Maria C., and Stryszowski, P., (2009). "Migration, human capital accumulation and economic development." Journal of Development Economics 90 (2009) 306–313.

Durlauf, S., and Johnson, P., (1995). "Multiple regimes and cross-country growth behavior". Journal of Applied Econometrics, 10, 365-384.

Galor, O., and Moav, O. (2000), "Ability-Biased Technological Transition, Wage Inequality, and Economic Growth", The Quarterly Journal of Economics.

Galor, O., and Tsiddon, D., (1997), "Technological Progress, Mobility, and Economic Growth" The American Economic Review, Vol. 87, No. 3 (Jun., 1997), pp. 363-382.

Gerschenkron, A., ( 1962). "Economic Backwardness in Historical Perspective", Harvard University Press.

Hassler, J., Mora, J, R., and Zeira, J., (2007) "Inequality and mobility", Journal of Economic Growth, 12: 235-259.

Howitt, P., (2000) "Endogenous Growth and Cross-Country Income Differences”, American Economic Review, 90, 829-46.

Howitt, P., and Mayer-Foulkes, D., (2005). "R and D, Implementation and Stagnation: A Schumpeterian Theory of Convergence Clubs", Journal of Money, Credit, and Banking,Volume 37, Number 1, pp. 147-177.

Lee, CI., and Solon, G., (2009). "Trends in intergenerational income mobility" The Review of Economics and Statistics, Vol. 91, No. 4, Pages 766-772.

Loury, G., C., (1981). "Intergenerational Transfers and the Distribution of Earnings", Econometrica, Vol. 49, No. 4 (Jul., 1981), pp. 843-867.

Maasoumia, E., Racineb, J., and Stengos, T., (2007) "Growth and convergence: A profile of distribution dynamics and mobility", Journal of Econometrics 136 (2007) 483–508.

Mayer-Foulkes, D., (2002) "Global Divergence”, Documento de Trabajo del CIDE, SDTE 250, División de Economía.

Maoz, Y., D., and Moav, O., (1999) "Intergenerational Mobility and the Process of Development", The Economic Journal, Vol. 109, No. 458 (Oct., 1999), pp. 677-697.

Quah, D., T., (1996a). "Convergence Empirics Across Economies with (Some) Capital Mobility", Journal of Economic Growth 1. 95-124.

Quah, D., T., (1996b). "Empirics for Economic Growth and Convergence", European Economic Review 40, 1353- 1375.

Quah, D., T., (1996c). "Twin Peaks: Growth and Convergence in Models of Distribution Dynamics", Economic Journal 106, 1045-1055

Quah, D., T., (1996d). "Ideas Determining Convergence Clubs", Working Paper, Economics Department, LSE.

Solon, G., (2002). "Cross-Country Differences in Intergenerational Earnings Mobility", The Journal of Economic Perspectives, Volume 16, Number 3, 1 August 2002 , pp. 59-66(8).

Vandenbussche, J., Aghion, P., Meghir, C., (2006): "Growth, Distance to Frontier and Composition of Human Capital", Journal of Economic Growth, Vol. 11, No. 2 pp. 97-127.