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931.
Hypothesized differences in mean changes in shares of European Community (EC) import markets over the period 1976-84 are tested for each of 36 less-developed countries. Means are calculated for cases in which MFN tariffs are re-established and for cases in which duty-free treatment is restored under the EC generalized system of preferences. They are compared with means for cases in which tariffs remained constant. We attempt to control for both product-specific and cyclical influences on imports. In contrast to some previous results, our findings suggest that denial (restoration) of preferential treatment, i.e. a tariff increase (decrease), has its expected negative (positive) effect.  相似文献   
932.
The uncovered interest rate parity hypothesis and three variants of the monetary approach to exchange rate determination are assessed under a vector autoregression representation of the available information variables, using monthly data on six major US dollar exchange rates over the period 1978–90. A large information set is used, and the time series properties of the information variables are taken into account. The cross-equation restrictions imposed on the estimated parameters are tested statistically and the economic significance of the models is evaluated independently on the basis of appropriate volatility tests. A weak test for exchange rate bubbles, based on a decomposition of market noise, is proposed.  相似文献   
933.
Recently, Fair (1987) has addressd an interesting question in the areas of demand for money, namely, whether the adjustment of actual to desired demand for money is in nominal or real terms. His conclusion, based on time-seies analysis for twenty-seven countries, including a few developing countries, was that the evidence was overwhelmingly in favour of the nominal hypothesis.

The aim of this paper is to address the same issue for eleven Asian countries. In the process, a reformulation of the test procedure used by Fair is suggested. In addition, the question is also examined within the framework of the error correction model. The models are also tested for structural stability.

The scheme of the paper is as follows. The models and the tests are specified in Section I. The data and the estimation issues are dealt with in Section II. Section III presents the results. The paper is concluded with a brief summary of the major findings.  相似文献   
934.
This paper estimates the economic subsides to housing for different groups using the 1988 Joseph Rowntree Memorial Trust sample survey of households.An Olsen type model is used to estimate consumber surplus to households from subsidized housing.These estimates are compared to costs, and housing services in the owner occupier market. Poorer families receive larger benefits than richer families. Transfer efficiency is not high; but the local authority sector receives the greatest benefits from controlled rents.  相似文献   
935.
In many countries such as Australia, Canada and Britain, the hours of daily retail operation are controlled through the political process. This paper tests one hypothesis for why regulation is adopted. The hypothesis is that early closing hours are a low cost institutional response to net social costs that can arise when time is used competitively to redistribute customers spatially. Competition produces this result when stores's marginal customers value longer shopping hours more highly than the average customer. Evidence is presented on the characteristics of 45 Ontario cities that had the choice of whether or not to adopt early closing hours and logit analysis is used to test the model's predictions. The estimates of the probability of choosing early closing hours are then used to test the model's prediction on store density. In general, the evidence is consistent with the hypothesis that municipal control over shopping hours in Ontario is appropriate.  相似文献   
936.
Is the provision of computer services in British universities provided efficiently? The pattern of expenditure in the last twenty years is explored and a study is made of current spending across universities. Variations in unit computing costs and the output of computing expreience is studied for British universities using conventional cost and production function estimation. In addition the three-demensional production surface for the output of computer provision is estimated using distance weighted techniques. This case study has more general applicability to other areas of public production and cost.  相似文献   
937.
The business of business, not charity.

Say eleemosynary its more confusing.

Whatever, as long as we don't given 'em any cash.

Harv Antione, ‘The Buzz Words of Entrepreneurship’

in Apocryphal Northern Tales

This paper investigates the general determinants of corporate charitable donations in Canada and, in particular, the impact of imperfectly-competitive market structure. We utilize a profit-maximizing model and assume that charitable donations occur only if, by performing an advertising/public relations function, they increase revenue; or if, by acting as a fringe benefit, they result in a reduction in wage costs. In this context, because only firms in imperfect markets generate the rents from which donations can be made, we anticipate a positive relationship between donations and a measure of imperfect competition (concentration). The data is a cross-section sample of 38, 3- and 4-digit SIC manufacturing industries pooled for 1976 and 1981. The major findings are that: the results are generally compatible with the predictions of the model; concentration is a significant determinant of donations although non-linear; the cost of giving (the tax rate) is appropriately positive; and there are significant negative relationships for measures of foreign ownership and wage rates.  相似文献   
938.
A model of household formation by the young is specified and estimated. It was found that the headship rate for the young in the United States depends on income, the cost of housing, the number of families receiving AFDC payments, the age at first marriage for females and for males, and the percentage of males enrolled in college. Household formation by the young is much more sensitive to changes in income and the price of housing than household formation by the entire adult population. The estimated results are used to examine the change in the headship rate from 1961 to 1979 and from 1979 to 1987.  相似文献   
939.
Three hypotheses often encountered in economic analyses of voter behaviour are tested using an extensive data set derived from six consecutive national election studies in the Netherlands in the period 1971–1986. These hypotheses are: (i) the party choice and turnout decisions are taken sequentially and independently by voters; (ii) social gorups play a central role in the decisionmaking processes in the political sphere; (iii) the effect of individual-level variables on party choice is stable over time. The results provide support for the first hypothesis and partial support for the second, where the specific categorization of individuals to be chosen is a matter that needs further investigation. The third hypothesis is rejected by the data: the relationship between the variables chosen and party choice proved to be unstable.  相似文献   
940.
An empirical analysis is presented of union growth in The Netherlands over the past decades. The analysis shows that the effect of changes in the industrial structure is very small. It appears that union growth is influenced by wage growth and by unemployment. If real wages increase more than labour productivity or if unemployment declines union membership increases.  相似文献   
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