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Международная экономика является комплексной дисциплиной, изучающей взаимодействие экономических агентов разных стран. Традиционно экономическая дисциплина «Международная экономика» делится на 2 части: международная торговля и международные финансы, однако в раздел науки «Международная экономика» включают также международный бизнес, международные экономические отношения, международная политическая экономия и др. смежные дисциплины. (подробнее...)

NBER Working Paper Series

Опубликовано на портале: 24-12-2003
Pinelopi Koujianou Goldberg, Nina Pavcnik NBER Working Paper Series. 2001.  w8575.
Starting in 1985, Colombia experienced gradual trade liberalization that culminated in the drastic tariff reductions of 1990-91. This paper exploits these trade reforms to investigate the relationship between protection and wages. The focus of the analysis is on relative wages, defined as industry wage premiums relative to the economy-wide average wage. Using the June waves of the Colombian National Household Survey, we first compute wage premiums for the period 1984-98, adjusting for a series of worker characteristics, job and firm attributes, and informality. We find that industry wage premiums in Colombia exhibit remarkably less persistence over time than U.S. wage premiums. Similarly, measures of trade protection are less correlated over time than in the U.S. data, indicating that as a result of trade liberalization the structure of protection has changed. Regressions of wage premiums on tariffs, without industry fixed effects, produce a negative relationship between protection and wages; workers in protected sectors earn less than workers with similar observable characteristics in unprotected sectors. With fixed effects the results are reversed: Trade protection is found to increase relative wages. The effect is economically significant: Elimination of tariffs in an industry with an average level of protection in 1984 would lead to a 4% wage decline in this industry. For the most protected industries the effect increases to 7.3%. We also find that - in contrast to the U.S. - sectors with high import penetration in Colombia pay higher wages; nevertheless, regressions with industry fixed effects indicate that an increase of imports in a particular sector is associated with lower wages. The differences between the results with and without fixed effects are indicative of the importance of (time-invariant) political economy factors as determinants of protection. Further issues concerning the effects of trade liberalization, such as the relevance of time-variant political economy factors, the importance of employment guarantees, liberalization induced productivity changes, and the interplay of trade and labor reforms, will be investigated in a sequel paper.
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Опубликовано на портале: 23-12-2003
Richard B. Freeman NBER Working Paper Series. 2003.  w10000.
The rules governing trade and capital flows have been at the center of controversy as globalization has proceeded. One reason is the belief that trade and capital flows have massive effects on the labor market -either positive, per the claims of international financial institutions and free trade enthusiasts, or negative, per the ubiquitous protestors at WTO, IMF, and World Bank meetings demanding global labor standards. Comparing the claims made in this debate with the outcomes of trade agreements, this paper finds that the debate has exaggerated the effects of trade on economies and the labor market. Changes in trade policy have had modest impacts on labour market. Other aspects of globalization -immigration, capital flows, and technology transfer -- have greater impacts, with volatile capital flows creating great risk for the well-being of workers. As for labor standards, global standards do not threaten the comparative advantage of developing countries nor do poor labor standards create a race to the bottom.
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Опубликовано на портале: 22-12-2003
Kala Krishna, Abhiroop Mukhopadhyay, Cemile Yavas NBER Working Paper Series. 2002.  w9086.
This paper explains the differential impacts of trade on countries in terms of institutional differences which result in factor market distortions. Autors modify the Ricardian, Specific Factor and Hecksher Ohlin models of trade to capture these. Trade has both terms of trade effects and output effects. Both work to raise welfare in an undistorted economy. In a distorted economy, price effects work to improve welfare, while output effects work to reduce it. Large distorted countries are more likely to lose from trade as beneficial price effects are lower. In addition the greater the substitutability between goods, the more likely it is that welfare rises through trade.
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Опубликовано на портале: 23-12-2003
Gordon H. Hanson, Raymond J. Mataloni, Matthew J. Slaughter NBER Working Paper Series. 2003.  w9723.
In recent decades, growth of overall world trade has been driven in large part by the rapid growth of trade in intermediate inputs. Much of this input trade involves multinational firms locating input processing in their foreign affiliates, thereby creating global vertical production networks. In this paper, authors use firm-level data on U.S. multinationals to examine trade in intermediate inputs for further processing between parent firms and their foreign affiliates. Authors estimate affiliate demand for imported inputs as a function of host-country and industry trade costs, factor prices, and other variables. Among author's main findings are that demand for imported inputs is higher when affiliates face lower trade costs, lower wages for less-skilled labor (both in absolute terms and relative to wages for more-skilled labor), and lower corporate income taxes. These results contrast with many findings in previous research.
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Опубликовано на портале: 23-12-2003
Donald R. Davis, David E. Weinstein NBER Working Paper Series. 2001.  w8543.
In the field of international trade, data analysis has traditionally had quite modest influence relative to that of pure theory. At one time, this might have been rationalized by the paucity of empirics in the field or its weak theoretical foundations. In recent years empirical research has begun to provide an increasingly detailed view of the determinants of trade relations. Yet the field as a whole has been slow to incorporate these findings in its fundamental worldview. In this paper, we outline and extend what we view as key robust findings from the empirical literature that should be part of every international economists working knowledge.
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