Cross-country income dispersion, human capital, and technology adoption

Amaral, Pedro and Rivera-Padilla, Alberto (2024): Cross-country income dispersion, human capital, and technology adoption.

Abstract

Countries with high levels of human capital also tend to be technologically advanced. We study whether modeling technology adoption can significantly amplify the importance of human capital differences in accounting for cross-country income gaps. We document that schooling is positively and robustly correlated with measures of technology adoption and usage, and negatively correlated with the prevalence of traditional forms of production, where technology adoption is limited, and productivity is lower. Motivated by this, we build a general equilibrium model with human capital investment, endogenous occupational choices, and technology adoption. Production takes place either in a traditional sector, where technology adoption is absent, or in a modern sector, where managers hire a workforce and optimally choose technology. Economies differ in terms of schooling levels by occupation and in the size of barriers to technology adoption. These differences, working together, result in a factor of 6 between US income and that of the bottom quartile of countries. Schooling differences on their own result in a factor of 3.5, compared to a factor of 2 in a one-sector version of the model where technology choices are absent.

• Item Type: MPRA Paper
• Language: English
• Keywords: Human capital; Technology adoption; Cross-country income differences
• Subjects: J - Labor and Demographic Economics > J2 - Demand and Supply of Labor > J24 - Human Capital ; Skills ; Occupational Choice ; Labor Productivity; O - Economic Development, Innovation, Technological Change, and Growth > O1 - Economic Development > O11 - Macroeconomic Analyses of Economic Development; O - Economic Development, Innovation, Technological Change, and Growth > O3 - Innovation ; Research and Development ; Technological Change ; Intellectual Property Rights > O33 - Technological Change: Choices and Consequences ; Diffusion Processes; O - Economic Development, Innovation, Technological Change, and Growth > O4 - Economic Growth and Aggregate Productivity > O41 - One, Two, and Multisector Growth Models

References

Benhabib, J., and M. M. Spiegel (1994): “The role of human capital in economic development evidence from aggregate cross-country data,” Journal of Monetary Economics, 34(2), 143–173.

Buera, F. J., H. Hopenhayn, Y. Shin, and N. Trachter (2021): “Big Push in Distorted Economies,” NBER Working Papers 28561, National Bureau of Economic Research, Inc.

Caselli, F. (2005): “Accounting for Cross-Country Income Differences,” in Handbook of Economic Growth, ed. by P. Aghion, and S. Durlauf, vol. 1 of Handbook of Economic Growth, chap. 9, pp. 679–741. Elsevier.

Comin, D., and B. Hobijn (2004): “Cross-country technology adoption: making the theories face the facts,” Journal of Monetary Economics, 51(1), 39–83.

Comin, D., and B. Hobijn (2011): “Technology Diffusion and Postwar Growth,” in NBER Macroeconomics Annual 2010, volume 25, NBER Chapters, pp. 209–246. National Bureau of Economic Research, Inc.

Comin, D., B. Hobijn, and E. Rovito (2008): “Technology usage lags,” Journal of Economic Growth, 13(4), 237–256.

Comin, D., and M. Mestieri (2018): “If Technology Has Arrived Everywhere, Why Has Income Diverged?,” American Economic Journal: Macroeconomics, 10(3), 137–78.

Erosa, A., T. Koreshkova, and D. Restuccia (2010): “How Important Is Human Capital? A Quantitative Theory Assessment of World Income Inequality,” Review of Economic Studies, 77(4), 1421–1449.

Feenstra, R. C., R. Inklaar, and M. P. Timmer (2015): “The Next Generation of the Penn World Table,” American Economic Review, 105(10), 3150–3182.

Feng, Y., D. Lagakos, and J. E. Rauch (2023): “Unemployment and Development,” Discussion Paper 658.

Feng, Y., and J. Ren (2023): “Skill-biased technological change, Financial frictions, Selection, Self-employment, Micro data across countries,” Journal of Development Economics, 162, 103046.

Fernald, J. G. (2012): “A quarterly, utilization-adjusted series on total factor productivity,” Working Paper Series 2012-19, Federal Reserve Bank of San Francisco.

Gallardo-Albarr´an, D., and R. Inklaar (2021): “The Role Of Capital And Productivity In Accounting For Income Differences Since 1913,” Journal of Economic Surveys, 35(3), 952–974.

Gollin, D. (2008): “Nobody’s business but my own: Self-employment and small enterprise in economic development,” Journal of Monetary Economics, 55(2), 219–233.

Hall, R. E., and C. I. Jones (1999): “Why do Some Countries Produce So Much More Output Per Worker than Others?,” The Quarterly Journal of Economics, 114(1), 83–116.

Hanushek, E. A., and D. D. Kimko (2000): “Schooling, Labor-Force Quality, and the Growth of Nations,” American Economic Review, 90(5), 1184–1208.

Hendricks, L., and T. Schoellman (2018): “Human Capital and Development Accounting: New Evidence from Wage Gains at Migration*,” The Quarterly Journal of Economics, 133(2), 665–700.

Herreno, J., and S. Ocampo (2023): “The macroeconomic consequences of subsistence self-employment,” Journal of Monetary Economics, 136, 91–106.

Hsieh, C.-T., E. Hurst, C. I. Jones, and P. J. Klenow (2019): “The Allocation of Talent and U.S. Economic Growth,” Econometrica, 87(5), 1439–1474.

Hsieh, C.-T., and P. J. Klenow (2010): “Development Accounting,” American Economic Journal: Macroeconomics, 2(1), 207–223.

IHDS II (2012): “Sonalde Desai and Amaresh Dubey and Reeve Vanneman,” University of Maryland and National Council of Applied Economic Research, New Delhi, 2015. Ann Arbor, MI: Interuniversity Consortium for Political and Social Research.

IPUMS (2019): Minnesota Population Center. Integrated Public Use Microdata Series, International: Version 7.3 [dataset]. Minneapolis, MN: IPUMS, 2020. https://doi.org/10.18128/D020.V7.3.

Keller, W. (2004): “International Technology Diffusion,” Journal of Economic Literature, 42(3), 752–782.

Klenow, P. J., and A. Rodr´ıguez-Clare (1997): “The Neoclassical Revival in Growth Economics: Has It Gone Too Far?,” in NBER Macroeconomics Annual 1997, Volume 12, NBER Chapters, pp. 73–114. National Bureau of Economic Research, Inc.

Lagakos, D., B. Moll, T. Porzio, N. Qian, and T. Schoellman (2018): “Life Cycle Wage Growth across Countries,” Journal of Political Economy, 126(2), 797–849.

Lucas, R. (1978): “On the Size Distribution of Business Firms,” Bell Journal of Economics, 9(2), 508–523.

Lucas, R. J. (1988): “On the Mechanics of Economic Development,” Journal of Monetary Economics, 22(1), 3–42.

Mankiw, N. G., D. Romer, and D. N. Weil (1992): “A Contribution to the Empirics of Economic Growth,” The Quarterly Journal of Economics, 107(2), 407–437.

Manuelli, R. E., and A. Seshadri (2014): “Human Capital and the Wealth of Nations,” American Economic Review, 104(9), 2736–2762.

Mestieri, M., J. Schauer, and R. Townsend (2017): “Human Capital Acquisition and Occupational Choice: Implications for Economic Development,” Review of Economic Dynamics, 25, 151–186.

Nelson, R. R., and E. S. Phelps (1966): “Investment in Humans, Technological Diffusion, and Economic Growth,” American Economic Review, 56(1), 69–75.

OECD (2013): Education at a Glance 2013. OECD (OECD), Paris. Parente, S. L., and E. C. Prescott (2002): Barriers to Riches, vol. 1 of MIT Press Books. The MIT Press.

Patrinos, H., and N. Angrist (2018): “Global Dataset on Education Quality: A Review and Update (2000-2017),” World Bank Policy Research Working Paper, (8592).

Porta, R. L., and A. Shleifer (2014): “Informality and Development,” Journal of Economic Perspectives, 28(3), 109–126.

Porzio, T. (2017): “Cross-Country Differences in the Optimal Allocation of Talent and Technology,” unpublished.

Restuccia, D., and R. Rogerson (2017): “The Causes and Costs of Misallocation,” Journal of Economic Perspectives, 31(3), 151–74.

Rossi, F. (2018): “Human Capital and Macro-Economic Development : A Review of the Evidence,” Policy Research Working Paper Series 8650, The World Bank.

Roy, A. D. (1951): “Some Thoughts on the Distribution of Earnings,” Oxford Economic Papers, 3(2), 135–146.

Schoellman, T. (2012): “Education Quality and Development Accounting,” The Review of Economic Studies, 79(1), 388–417.

WBES (2023): Enterprise Surveys http://www.enterprisesurveys.org). The World Bank. Version: October 2023.

World Bank (2020a): Doing Business 2020. Washington DC: World Bank.

World Bank (2020b): The Human Capital Index 2020 Update, no. 34432 in World Bank Publications - Books. The World Bank Group.