Recreation Vehicles: The Economics of Ownership

A breakeven point analysis of selected modes of recreational travel in which the costs of ownership and travel use of representative self-contained recreation vehicles are compared with the costs of lodging and travel by private automobile.     

The cluster approach in the innovation development strategy of foreign countries

Foreign experience in carrying out cluster policy and the scales of distribution and the variety of cluster structure types abroad are considered and generalized. The main attention is given to innovation directivity as the key factor of increasing regional and national economic competitiveness. The important role of the state in formation of effective cluster policy providing substantial improvement in the business climate and stimulating the priority development of high-tech fields is placed in strong relief. The next issue of the journal will contain an article about the situation in Russia (Ed.).     

The integration of Japan into the world economy and its meaning for Germany

Japan is currently still characterized by a low degree of import integration in the field of finished products. What are the reasons behind this? What can be done to remove the existing trade imbalances vis-à-vis Western industrialized countries? What, on the other hand, can be learned from the Japanese?     

Improving the effectiveness of persuasive communications: Matching message with functional profile

The functional approach to improving communication strategy has received little attention. This research attempts to partially correct this oversight by experimentally verifying the major functional hypothesis: matching message with functional profile brings about attitude change. Working adults were integrated into an experiment which was a before-after with control. The major functional hypothesis was confirmed at the 0.10 level. An associated hypothesis regarding the relative ease of changing value- expressive attitudes compared to utilitarian attitudes was confirmed at the 0.10 level. The results show the importance of matching message with functional profile and highlight the potential inherent in the functional approach.     

The Soviet Union’s attitude

The Soviet Union will not be represented at the North-South Summit in Cancún, even though both the developing countries and the Western industrialised countries would have liked to see it participate in the talks on solving the problem of underdevelopment. What are the USSR’s reasons for its negative attitude? Are there any prospects of involving the Soviet Union and its CMEA partners in joint development cooperation?     

ALTERNATIVE PRODUCTION FRONTIER METHODOLOGIES AND DAIRY FARM EFFICIENCY

This paper estimates technical efficiency (TE) measures using four alternative production frontier models, and evaluates the sensitivity of the results to the choice of methodology. The Cobb-Douglas functional form along with data for 1982 and 1983 from 404 dairy farms located throughout six northeastern states in the US are used in the estimation. A general conclusion is that, broadly speaking, frontier function models are neutrally upwardly scaled versions of the OLS or average model. A second conclusion is that different models yield markedly different efficiency levels across firms. However, the correlation between the indexes from the various methods is high, which implies that the ordinal ranking of firms according to their measured level of technical efficiency appears to be independent of the method used for a given year. By comparison, the correlation between efficiency indexes for the same method across time, although positive, is much lower than the previous set of correlations. Correlation analysis of efficiency versus farm size and of efficiency versus returns over variable costs, based on the alternative models, yielded consistent results.     

A theory of system-transcending integration

The integration of national economies of a different level of development and an opposite quality of system will have a more profound influence in shaping the world of tomorrow. Therefore a theory of economic integration must be formulated which transcends the existing systems, i.e. a theory of co-integration.