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Human Capital Accumulation and Wage Inequality with Scale-Independent North-South Technological Diffusion

Author

Listed:
  • Alvaro AGUIAR
  • Oscar AFONSO
Abstract
This paper analyzes the mechanisms, other than market size, through which international trade of intermediate goods incorporating state-of-the-art technological knowledge affects accumulation of human capital and wage inequality in the North and South. Under North-South technological diffusion, endogenous economic growth depends on Schumpeterian R&D - innovation in the North and imitation in the South - and on accumulation of two types of human capital, wide and narrow. The former is school intensive while the latter is on-the-job-training intensive. The effects of trade upon growth and wage inequality, through the price channel, are accessed in three analytical steps: (i) immediate level effects, (ii) steady-state effects, and (iii) transitional dynamics. Comparative steady-state statics and dynamics are used to uncover the mechanisms through which these effects are influenced by the technology of human capital accumulation. The level effect brings about inter-country wage convergence. The comparative dynamics exercise with changes in the parameters of human capital accumulation shows that intra-country wage inequality is more likely to prevail under international trade, when such changes relatively enhance the world accumulation of the type of human capital that is relatively abundant in the South.
(This abstract was borrowed from another version of this item.)

Suggested Citation

  • Alvaro AGUIAR & Oscar AFONSO, 2010. "Human Capital Accumulation and Wage Inequality with Scale-Independent North-South Technological Diffusion," EcoMod2004 330600004, EcoMod.
    • Handle: RePEc:ekd:003306:330600004
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    References listed on IDEAS

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    More about this item

    JEL classification:

    • F16 - International Economics - - Trade - - - Trade and Labor Market Interactions
    • F43 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Economic Growth of Open Economies
    • J24 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Human Capital; Skills; Occupational Choice; Labor Productivity
    • J31 - Labor and Demographic Economics - - Wages, Compensation, and Labor Costs - - - Wage Level and Structure; Wage Differentials
    • O31 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Innovation and Invention: Processes and Incentives
    • O33 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes

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