A note on the trade potential of Central and Eastern Europe

This paper discusses the results of recent studies which use the so-called ‘gravity’ approach to predict the potential volume and direction of the trade of Central and Eastern Europe (CEE). It also examines how the trade of the former socialist economies have evolved following external liberalization. It then compares the predictions made using the PPP based estimates of GDP for 1989 with actual 1992 trade data and the corrected predictions based on actual 1992 GDP figures. The results indicate that the CEE trade responded very quickly to the new regime and being redirected away from CMEA and towards EU markets. CEE's actual trade patterns do not now considerably differ from that of similar Western European countries. Moreover, the projection based on the data of 1992 do not indicate any remaining unused CEE trade potential.     

Economic freedom–growth nexus in European Union countries

This study examines the economic freedom and economic growth nexus in a panel of 28 European Union countries. We investigate the relationship between growth and different components of economic freedom, measured in five major areas of the Economic Freedom of the World index. The aim of the article is to assess which aspects of economic freedom – and to what extent – contribute to economic growth in the EU. Our empirical analyses suggest that the results are sensitive to the method of estimation. Using the Generalized Method of Moments estimator which allows addressing endogeneity, we found a positive relationship between economic growth and four of the five aspects of economic freedom: security of property rights, quality of monetary policy, freedom to trade and regulatory policies.     

Individual wages and regional market potential

In this article, we study wage determinants in Poland by employing the augmented NEG wage equation that controls for individual worker characteristics. Our analysis is based on the Labor Force Survey (LFS) conducted by the Polish Central Statistical Office (CSO) for the period 1999–2009. Using annual data on about 10,000 Polish workers in 16 regions, we find that a significant fraction of inter‐individual wage differences can be explained by the geography of access to markets.     

Tacit collusion in repeated auctions

This paper considers the question of tacit collusion in repeated auctions with independent private values and with limited public monitoring. McAfee and McMillan show that the extent of collusion is tied to the availability of transfers. Monetary transfers allow cartels to extract full surplus. A folk theorem proved by Fudenberg et al. (Econometrica 62 (1994) 997-1039) shows that transfers of future payoffs are almost as good if players are patient and communicate before auctions. We ask how the scope of collusion is affected if players dispense with explicit communication and their monitoring is limited. Collusion better than bid rotation is still feasible, but full surplus cannot be extracted. This constraint becomes less severe with more players and large cartels can become asymptotically efficient even with very limited monitoring.     

Sharp bounds on moments of generalized order statistics

Sharp lower and upper bounds on expected values of generalized order statistics are proven by the use of rearranged Moriguti's inequality. The method yields improvements of known quantile and moment bounds for expectations of order and record statistics based on independent identically distributed random variables. The bounds are attainable providing new characterizations of two-point distributions. Received: January 1999     

Wages and wage growth in Poland: The role of foreign direct investment

In recent years Poland has received substantial inflows of foreign direct investment. This paper combines detailed labour market data with industry data from the Polish manufacturing sector to examine the effects of foreign direct investment inflows on wages and wage growth. The empirical evidence we assemble suggests that workers in industries with greater foreign presence enjoy higher wages and higher wage growth. This effect appears to be robust to a variety of empirical approaches, estimation techniques and specification checks.
JEL classification: F23, J31, 019, P33.     

Intraindustry Trade and Relative Factor Endowments

This article investigates the relationship between relative factor endowments and intraindustry trade shares in bilateral trade flows. While Helpman and Krugman's theoretical framework predicts a negative relationship, empirical studies often report contrary results. We, however, argue that previous empirical studies fail to provide an exact link between the theory and the data. New empirical evidence based on the estimating equation derived directly from the theoretical framework demonstrates that the theory finds support in the data once the sums of capital–labor ratios are controlled for.