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991.
Using microdata from Household Budget Surveys of the Member States of the European Community, this paper examines the sensitivity of poverty statistics with respect to the choice of the equivalence scale. The results show that the ranking of the countries with respect to the overall poverty incidence is hardly affected when different equivalence scales are used. However, the composition of the poor population shows considerable changes when e.g. subjective equivalence scales are used instead of the OECD equivalence scale. The poverty incidence among specific household groups, such as single elderly and households with children, is particularly sensitive to the choice of the equivalence scale.  相似文献   
992.
The finite sample properties of three semiparametric estimators, several versions of the modified rescaled range, MRR, and three versions of the GHURST estimator are investigated. Their power and size for testing for long memory under short-run effects, joint short and long-run effects, heteroscedasticity andt-distributions are given using Monte Carlo methods. The MRR with the Bartlett window is generally robust with the disadvantage of a relatively small power. The trimmed Whittle likelihood has high power in general and is robust except for large short-run effects. The tests are applied to changes in exchange rate series (daily data) of 6 major countries. The hypothesis of no fractional integration is rejected for none of the series.  相似文献   
993.
Recent studies have compared labour gains from protection in import-competing industries with the costs of protection and found that those gains are not large enough to justify trade restraints. This study utilizes a new empirical technique for estimating the costs and benefits of protection in a partial equilibrium framework, and provides a complete and consistent accounting of labour benefits including both labour rents and adjustment costs saved. We find that a small steel tariff could have generated net welfare gains for the US in the 1980s, even though actual protection through Voluntary Restraint Agreements generated net welfare losses.  相似文献   
994.
This paper analyses the effect of raising effective marginal tax rates on the income of the representative household in each gross income decile in Australia by one percentage point, and distributing the proceeds of the tax increase either in the form of an equal per capita grant, or as an equal payment to members of households in the lower half of the income distribution. The effectiveness of the program in redistributing income is measured as the ratio of total gains in disposable income to households in target deciles to losses in non-target groups, or as the proportional reduction in the poverty gap. The cost is measured as the ratio of the sum of the income-equivalent of changes in the welfare of non-target groups to those of target groups, or as the ratio of income-equivalent losses to gains.  相似文献   
995.
This paper examines a scheme of economic incentives for environmental protection, in which spatially differentiated pollution taxes are in use in compensating the pollution abatement costs. A simple mathematical model is described which determines an incentive system that encourages polluters to reduce the discharges to an acceptable level of ambient quality standards in a cost-effective manner. It is shown that the vector of pollution charges has to be proportional to the marginal abatement cost vector, but is smaller than the latter in magnitude. It is demonstrated that a necessary incentive effect may be achieved even if the total pollution charge is much lower (about three times) than the total abatement costs. It is also estimated how this charge incentive system reconciles conflicting criteria of cost-effectiveness and of equity. These conclusions are verified by numerical experiments with real data.  相似文献   
996.
Schumpeter'sCrisis of the Tax State and other fiscal writings are summarized. His crisis theory and its relation to his prognosis of capitalist decline is explored, along with Goldscheid's earlier model. Both are found to have underestimated the resilience of the tax state and its ability to sustain expanding budgets. Schumpeter's view of the income tax as appropriate for a minimal state is assessed along with subsequent tax development. His fiscal model is placed in the context of his understanding of sociology as a social science. Some conjectures on his response to the subsequent course of fiscal sociology are added.The Editors invitation to revisit the Crisis of the Tax State coincided with my intent to review Schumpeter's recently publishedEssays in Economic Policy, 1991, C. Seidl and W. Stolper, eds., Princeton University Press. Spanning Schumpeter's economic and fiscal writings for three decades, this volume provides a rich addition to his initial vision, so that these pages may serve both tasks.  相似文献   
997.
This paper presents empirical evidence regarding key assumptions of the Rothbarth and Barten methods of constructing household equivalence scales. The assumption of separability in the Rothbarth model is investigated by examining the implied intra-household allocation of specific goods and by examining studies of economies of scale in household consumption. The assumption of the exogeneity of the distribution parameters in the Barten model is related to the results of empirical studies of clothing expenditures. This paper suggests that empirical evidence fails to support the assumptions maintained in these theoretically sophisticated models of household income equivalence.  相似文献   
998.
999.
The ‘wage space’, which is defined as the sum of price inflation and labour productivity growth, has played a major role as an indicator of allowable wage increases in the post-war wage negotiations in the Netherlands. This paper shows that: (a) wages and the wage space are co-integrated; (b) the deviation between wages and the wage space may act as an error correction term in the wage equation when both variables are identified as I(2); and (c) political consensus and the threat of labour conflicts (rather than actual strike activity) may be identified as the ‘mechanism’ behind this error correction in the wage equation.  相似文献   
1000.
An almost ideal demand system for alcoholic beverages in British Columbia is estimated based on five beverage categories. Estimates of the model unrestricted and restricted to satisfy homogeneity and symmetry are presented. The restrictions are tested: as is common in applied demand analysis a number of rejections are encountered, although within-equation tests tend to support homogeneity. The rejections which are encountered are not mitigated by the inclusion of dynamic elements. The Slutsky matrix is used to examine the concavity of the expenditure function, which is found to be mildly violated. Marshallian and Hicksian own-, cross-price, and income elasticities are calculated and are found to be largely consistent with previous findings, although some noteworthy results are obtained.  相似文献   
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