Effects of R&D and Technology Imports on Employment: The Case of Iran

Document Type: Research Paper

Authors

Department of Economics University of Isfahan, Isfahan, Iran

Abstract

Domestic innovations and technology imports play important roles in boosting relative demand for skilled labor force. These factors are in turn influenced by domestic R&D investments and international trade. Using a translog cost function, this paper studies the effect of technology imports and other factors including output level and physical capital stock on the shares of skilled labor force employment. The data for technology imports are gathered based on ISIC (International Standard Industry Classification) 2-digit codes for the period 1971-2013. Our translog cost function is estimated by seemingly unrelated regressions (SUR) method. The estimation results show that an increase in technology imports raises the share of skilled labor force and decreases the production cost. Moreover, our result indicates that domestic R&D has no effect on employment level of skilled labor force in Iran.

Keywords


Akkoyunlu, A., Mihci, S., & Arsalan, H. (2006). The Custom Union with EU and impact on Turkey’s economic growth. 8th ETSG (European Trade Study Group) Annual Conference-Vienna

Anderton, B., & Brenton, P. (1999). Outsourcing and low skilled workers in the UK. Bulletin of Economic Research, 51, 267-285

Awokus, T. O. (2007). Causality between exports, imports and economic growth: Evidence from transition economics. Economic Letter, 94, 389-395

Baseri. B., & Jahangard, E. (2006). Role of technology in the manufacturing industry employment in Iran. Iranian Journal of Economic Researches, 28 (2), 56.

Bernstein, J. I., & Mohnen, P. (1998). International R & D spillovers between U.S. and Japanese R & D intensive sectors. Journal of International Economics, 44(2), 315-338.

Central Bank of the Islamic Republic of Iran. (2001). Economic report of the Central Bank's Balance Sheet. Tehran: Bureau of Economic Accounts.

Chennells, L., & Van Reenen, J. (1999). Has technology hurt less skilled workers? An econometric survey of the effects of technical change on the structure of pay and jobs. Institute for Fiscal Studies Working   Paper, 27.

Coe, D. T., & Helpman, E. (1995). International R&D spillovers. NBER Working Paper, W4444.

Conte, A., & Vivarelli, M. (2007). Globalization and employment: Imported skill biased technological change in developing countries. Jena Economic Research Paper.

Customs of the Islamic Republic of Iran (n.d.). Foreign trade statistics of Iran.

Erkkila, J. (1990). Economic information about iron making. Applied Economic, 27, 1335-1353.

Fuentes, O., & Gilchrist, S. (2005). Trade orientation and labor market evolution: Evidence from Chilean plant-level data. Journal of Labor Markets and Institutions,13, 411-435

Görg, H., & Strobl, E. (2002). Relative wages, openness and skill-biased technological change. IZA Discussion Papers, 596.

Greene, W. H. (2002). Econometric analysis. New York: Prentice-Hall Inc.

HaiYang, C., & Hung A. C. (2008). Developing employment effects of innovations: Micro econometrics evidence from Taiwan. Journal of Developing Economies, 1-2, 109-134.

Hansson, P. (1999). Relative demand for skills in Swedish manufacturing: Technology or trade? Working Paper.

Hasan, R. (2000). The impact of imported and domestic technologies productivity: Evidence from Indian manufacturing firms. East-West Center Working Papers, 6.

Higher institution of research in planning and development. (2005). Time series of the economic and social bank in Iran (PDS).

Hollanders, H., & Weel, B. (2002). Technology, knowledge spillovers and changes in employment structure: evidence from six OECD countries. Journal of Labor Economics, 9, 579–59

Institute for Research in Planning and Development. (2006). Economic and social time series database. Journal of Institute for Research in Planning and Development.

Iran's foreign trade statistics. (2003). Islamic Republic of Iran Customs Administration

Iran's statistics Center (n.d.). Census of population and housing in Iran.

Kondo, M. (2001). Technology acquisition and mastering for development. General Conference of UNIDO, Ninth Session-Vienna.

Mayer, J. (2001). Technology diffusion, human capital and economic growth in developing countries. Discussion Paper, 154.

Meschi, E., & Taymaz, E. (2009). Trade, technology and skills: Evidence from Turkish micro data. Jena Economic Research Papers.

Murty, M., & Rao, B. (1993). Analysis of technological change, factor substitution and economics of scale in manufacturing industries in India. Applied Economics, 25, 1337-1343.

Sasaki, H., & Sakura, K. (2005). Changes in the demand for skilled labor within Japan’s manufacturing sector: Effects of skill-biased technological change and globalization. Bank of Japan Working Paper Series.

SchoŁller, D., (2007). Service offshoring and the demand for less-skilled labor: Evidence from Germany. Discussion Paper.

Senses, M. Z. (2010). The effects of offshoring on the elasticity of labor demand. Journal of International Economics, 81, 89-98.

Srivastava, A., & Mathur, S. K. (2011). Rising wage inequality in India: A Translog Cost Function Analysis. Journal of Business and Policy Research, 6(1), 1-15.

Tan, H., & Batra, G. (1997). Technology and firm size wage differentials in Colombia, Mexico, and Taiwan (China). The World Bank Economic Review, 11(1), 59-83.

Taylor, K., & Driffield, N. (2005). Wage inequality and the role of multinationals: Evidence from UK panel data. Journal of Labor Economics, 12, 223-249.

The Islamic Republic of Iran Customs Administration. (2005). Iran's foreign trade statistics & Statistical Center of Iran. Journal of General Population and Housing Census, 3, 59-76

Tseng, C. (2008). Internal R&D effort, external imported technology and economic value added: Empirical study of Taiwan's electronic industry. Applied Economics, 40(8), 1073-1082.

Vahidi, P. (2000). Studying the role of academic changes and technology in labor market status. Tehran: The Research Plan of Labor and Social Security Institution.

Wang, E. C. (2010). Determinants of R&D investment: The Extreme-Bounds-Analysis Approach applied to 26 OECD countries. Research Policy, 39(1), 103-116.

Wieser, R. (2001). R & D and productivity: Empirical evidence at the firm level. WIFO Working Paper, 158.

Wood, A. (1995). How trade hurt unskilled workers. Journal of Economic Perspectives, 9 (3), 57-80.

YU, Mei-ci. (2010). International trade, technology spillover, and skill demand in developing countries. International Conference on Management Science & Engineering, Melbourne, Australia.