How Good Are Embodied And Disembodied Idea Flows In Bridging Income Gaps And Idea Gaps?
This paper empirically evaluates the relative importance of embodied versus disembodied idea flows in explaining income gaps and idea gaps. Trade is used as a measure of embodied idea flows and telephone call traffic a measure of disembodied flows. Since both trade and telephone traffic may be endogenous, this paper uses the geographic, linguistic, and colonial components of trade and telephone traffic as instruments to identify their effects on income and total factor productivity (TFP). The results provide little support for the embodied object models when both trade and telephone traffic are included in the regressions. Telephone traffic has a quantitatively much large effect on income per worker and TFP than trade.
|Date of creation:||Sep 2001|
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- David H. Romer & Jeffrey A. Frankel, 1999. "Does Trade Cause Growth?," American Economic Review, American Economic Association, vol. 89(3), pages 379-399, June.
- Romer, Paul, 1993. "Idea gaps and object gaps in economic development," Journal of Monetary Economics, Elsevier, vol. 32(3), pages 543-573, December.
- Andrei Shleifer & Robert W. Vishny, 1998.
"The Quality of Government,"
Harvard Institute of Economic Research Working Papers
1847, Harvard - Institute of Economic Research.
- Rafael La Porta & Florencio Lopez-de-Silanes & Andrei Shleifer & Robert Vishny, 1998. "The Quality of Goverment," NBER Working Papers 6727, National Bureau of Economic Research, Inc.
- Rafael LaPorta & Florencio Lopez-de-Silanes & Andrei Shleifer & Robert Vishny, . "The Quality of Government," Working Paper 19452, Harvard University OpenScholar.
- Robert E. Hall & Charles I. Jones, 1999. "Why Do Some Countries Produce So Much More Output per Worker than Others?," NBER Working Papers 6564, National Bureau of Economic Research, Inc.
- Irwin, Douglas A. & Tervio, Marko, 2002.
"Does trade raise income?: Evidence from the twentieth century,"
Journal of International Economics,
Elsevier, vol. 58(1), pages 1-18, October.
- Douglas A. Irwin & Marko Tervio, 2000. "Does Trade Raise Income? Evidence from the Twentieth Century," NBER Working Papers 7745, National Bureau of Economic Research, Inc.
- Portes, Richard & Rey, HÃ©lÃ¨ne, 2000.
"The Determinants of Cross-Border Equity Flows: The Geography of Information,"
Center for International and Development Economics Research, Working Paper Series
qt51w4v95p, Center for International and Development Economics Research, Institute for Business and Economic Research, UC Berkeley.
- Richard Portes and Hélène Rey., 2000. "The Determinants of Cross-Border Equity Flows: The Geography of Information," Center for International and Development Economics Research (CIDER) Working Papers C00-111, University of California at Berkeley.
- Wei-Kang WONG, 2001. "The Channels of Economic Growth: A Channel Decomposition Exercise," Departmental Working Papers wp0101, National University of Singapore, Department of Economics.
- Robert E. Hall & Charles I. Jones, 1999. "Why do Some Countries Produce So Much More Output Per Worker than Others?," The Quarterly Journal of Economics, Oxford University Press, vol. 114(1), pages 83-116.
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