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941.
942.
943.
In the past years central banks of major Western industrialised countries have repeatedly attempted to change the trend of the US-Dollar rate by means of intervention in the foreign exchange markets. Our authors analyse the objectives, effects and chances of success of such exchange market interventions.  相似文献   
944.
In this paper the following results of a transition from public to private ownership are obtained: The manager of a public firm engages in less effort than is efficient; in a privatized firm the manager's effort is chosen efficiently. The reward to the manager of a public firm is more differentiated than efficient. In the case of an unfavourable economic environment the reward is higher than efficient. On the other hand, the manager in a privatized firm is always rewarded efficiently. It is irrelevant whether the public manager is incompletely informed about the particular mix of government's multiple objectives as long as the government chooses the incentive-compatible reward for the manager.
Zusammenfassung Wird ein Unternehmen vom öffentlichen ins private Eigentum übergeführt, so gilt folgendes: Im öffentlichen Unternehmen sind das Ausmaß der Forschungs- und Entwicklungsinvestitionen sowie der Arbeitseinsatz des Managers niedriger als im Kostenminimum. Im privatisierten Unternehmen werden dagegen der Arbeitseinsatz des Managers und die Forschungs- und Entwicklungsinvestitionen in kostenminimierendem Umfang gewählt. In der öffentlichen Unternehmung führt Informationsasymmetrie zu einer stärkeren Spreizung der Managerentlohnung als im privatisierten Unternehmen. In privatisierten Unternehmen ist die Managerentlohnung so niedrig, daß der Manager nur seinen Reservationsnutzen erhält.
  相似文献   
945.
946.
When an investor buys and sells the same stock on the same day, he is said to have made a day trade. Using the trading records of Finnish traders, this paper examines whether day trading is related to volatility of stock prices. I find a strong positive time-series relation between the number of day trades by individual investors and intraday volatility among heavily day traded stocks. This effect is robust after controlling for a previously documented volume–volatility relation. The result suggests that the joint hypothesis of price pressure and volatility induced day trading dominates the liquidity effects of day trading.  相似文献   
947.
This paper focuses on the role of the efficiency gap in determining whether or not domestic firms benefit from productivity spillovers from FDI. We use establishment level data for the period 1980–1992 for the UK. Given that there is substantial heterogeneity of productivity across sectors we focus on two manufacturing sectors in detail, namely, electronics and engineering. We allow for different effects of FDI on establishments located at different quantiles of the productivity distribution by using conditional quantile regression. Overall, while there is some heterogeneity in results across sectors and quantiles, our findings clearly suggest that the efficiency gap matters for productivity spillover benefits. We find evidence for a u-shaped relationship between productivity growth and FDI interacted with the efficiency gap. We also analyse in some detail the impact of changes in relative efficiency on establishments’ ability to benefit from spillovers.  相似文献   
948.
The authors acknowledge research support from the Non-Industrial Private Forest Owner's Fund for Forest Research, and statistical guidance from Professor Bo Ranneby.  相似文献   
949.
Managers of firms with dual classes of common stock can choose different quantities of votes for a given cash flow interest by choosing different quantities of the two securities. We study managerial stock holdings in 45 dual class firms and find that vote ownership per se is an important motivation for these holdings in that corporate officers and their families hold a median 56.9% of the votes and 24.0% of the common stock cash flows. We also find significant family involvement in many sample firms, and document four case studies in which explicit acquisition premiums were paid for superior voting shares.  相似文献   
950.
The danger of serious disagreements on the agricultural question and a trade war developing between the EC and the USA may never have been as great as it is today: on the one hand, the EC has less and less leeway for its foreign trade policy because the problems in financing its agricultural policy are still unsolved and, on the other hand, no major concessions can be expected of the Reagan administration in an election year. Yet agriculture is only one of a series of fields of economic activity where Euro-American collisions are continually occurring.  相似文献   
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