Efficiency, subsidies, and environmental adaptation of animal farming under CAP

The purpose of this article is to model the interaction between the targets of the current Comman Agriculture Politic (CAP): environmental adaptation, subsidies, and efficiency of animal farming. To this end we first have to identify the production frontier and relative efficiency level for each animal‐oriented farm in the sample. The production frontier and efficiency index for each type of farm (assuming no specific production functions) are identified using Data Envelope Analysis (DEA) techniques. We then address the relationship between relative efficiency, farm size, and environmentally friendly behavior by carrying out a nonparametric regression of efficiency, on economic size, a proxy for the degree of environmental appropriateness, and regional dummies. Calculations of the efficiency of the farms including direct subsidies are compared with the counterfactual exercise in the case in which direct subsidies are not considered. Finally, we look for relations between subsidies and factors such as farm size, efficiency, and environmentally friendly behavior. One key result shows that, on average direct payments generally tend to increase efficiency. However, in most of the cases the mean efficiency decreases as the percentage of direct payments rises. Direct payments are found to be positively related to environmentally friendly production, at least in Germany. However, in general, the direct payment system is not sufficient to offset the fact that the less environmentally friendly farms as well as the larger farms are more efficient.     

Regime switching models for the Mexican peso

The Mexican peso has shown long periods of tranquility that suddenly give rise to short volatile periods. We characterize this exchange rate process by estimating a series of regime switching regressions and comparing the different specifications as pioneered by Meese and Rogoff [J. Int. Econ. 14 (1983) 3]. We find evidence for two clearly identified regimes: one with an appreciating trend and low volatility, and another with large depreciations and high volatility. We use the estimated model to explain the bias implied in the peso forward market. Finally, we show that duration dependence or fundamentally driven transition probabilities do not improve the model's forecasting power.     

Toward a service-oriented growth strategy

This article suggests that the linkage between industrial modernization and significant service sector employment gains has not been adequately considered and that such consideration might lead to a re-evaluation of the labour absorption argument which calls for more ‘appropriate’ technologies with higher labour intensity. This paper reviews the literature on labour absorption and appropriate technology. It then examines the experience of the service sector in both DCs and LDCs. The key relationships between the service sector and the economy are then developed, leading up to possible implications for LDC growth strategies.     

U.K. and U.S. trading of British cross-listed stocks: an intraday analysis of market integration

This article analyzes intraday patterns for U.K. and U.S. tradingof British cross-listed stocks. For each market, the intradaypatterns for these stocks closely resemble those of otherwisesimilar, non-cross listed stocks. There is a 2-hour period eachday when cross-listed stocks are traded both in New York andin London. This overlap is characterized by concentrated tradingas private information, originating in New York, gets incorporatedinto prices in both markets. Cross-border competition for orderflowtends to reduce already declining spreads in London. By contrast,New York specialists maintain