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Despite the intensifying debate over the taxation of Internet commerce, the relevant issues have not been given a systematic treatment in the context of the literature on optimal taxation. This article presents such an analysis and investigates separately the taxation of business purchases of intermediate goods, the taxation of consumer purchases of final goods and services, and the various issues of administration and compliance costs as they apply to the development of E-commerce. The authors conclude that generally the optimal tax literature cannot be used in support of a blanket tax exemption for Internet purchases. Certain conditions could lead to the optimality of an exemption, but those conditions are not likely to be met in practice. 相似文献
22.
Susan Washburn Taylor Blakely Fox Fender Kimberly Gladden Burke 《Southern economic journal》2006,72(4):846-859
This study investigates the relationships among research productivity, teaching, and service on the basis of individual-specific information involving approximately 715 academic economists. Responding to an online survey, these economists provided information regarding their teaching and service commitments as well as personal and institutional information. The publication record of each respondent was then obtained from EconLit. Together, these data constitute a rich field for the systematic study of research productivity. Results of a Tobit analysis reveal much about the nature of research productivity, underscoring, for instance, the importance of gender, coauthorship, presentations at conferences, and peers who publish. Among the more important findings from this analysis is that both teaching and service commitments have a significantly negative impact on the research productivity of academic economists. These relations hold across types of academic employer, though to varying degrees. Taken together, the results provide interesting insights into the roles of academic scholars, teachers, and colleagues. 相似文献
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The returns to Canadian federal sheep research expenditures between 1968 and 1984 are estimated using the economic surplus approach. Ex post and ex ante measures of the change in producers' surplus are compared. Regression analysis is used to estimate the lag structure of the effects of research on the national supply function, facilitating the estimation of returns on average and at the margin. The effect of the excess burden of tax collection on returns to sheep research is investigated. The internal rate of return to sheep research has been about 25% at the margin exclusive of the effects of the excess burden. This rate of return falls to 20% when the costs of an excess burden of 20 cents on the dollar is assumed. Nous calculons le rendement estimatif des défenses consacrées à la recherche sur le mouton par le gouvernement du Canada entre 1968 et 1984 à ?aide ?une méthode fondée sur les surplus économiques. Nous comparons les mesures objectives (ex post) et subjectives (ex ante) des changements survenus au chapitre des excédents à la production. ?analyse de régression nous permet ?estimer la structure de retard des effets de la recherche sur la fonction de ?approvisionnement national, ce qui facilite ?évaluation du rendement moyen et du rendement à la marge. Nous examinons également les effets du fardeau excessif de ?impôt sur le rendement de la recherche sur le mouton. Le taux interne de rendement de la recherche portant sur le mouton a été évalué à environ 25% à la marge, en excluant les effets du fardeau excessif. Ce taux de rendement est abaissé à 20 % lorsqu'on tient compte ?un coût présumé du fardeau excessif de 20 cents par dollar. 相似文献
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Blakely Fox Fender Susan Washburn Taylor Kimberly Gladden Burke 《Atlantic Economic Journal》2005,33(1):93-103
Publication in the best journals of ones discipline is for many the equivalent of making the big leagues in sports or performing at Carnegie Hall in the arts. Using individual-specific data collected from 704 economists, this study provides a multivariate analysis of the factors which contribute to publication in top economics journals. By examining only publications in elite journals, the analysis avoids pitfalls associated with weighting the quality of a wide array of journals while maintaining an emphasis on the determinants of excellence in scholarship. Empirical results indicate that many factors impact elite journal publication, including the quality of graduate education, collaboration with colleagues, presenting at professional conferences, teaching commitments, and service work. 相似文献
27.
Fox J 《Harvard business review》2012,90(1-2):78-83, 152
Gross domestic product has long been the chief measure of national success. But there's been a lot of talk lately about changing that, from economists and world leaders alike. GDP is under siege for three main reasons. First, it is flawed even on its own terms: It misses lots of economic activity (unpaid household work, for example) and, as a single-number representation of vast, complex systems, is inevitably skewed. Second, it fails to account for economic and environmental sustainability. And third, readily available alternative measures may reflect well-being far better, by taking into account factors such as educational achievement, health, and life expectancy. HBR's Justin Fox surveys historical and current views on how to assess national progress, from Jeremy Bentham to Robert Kennedy to Nicolas Sarkozy. He also looks at where we may be headed. The biggest success so far in the campaign to supplant or at least supplement GDP, he finds, is the UN's Human Development Index-on which the United States has never claimed the top spot. 相似文献
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A number of theoretical results on estimating returns to scale, technical progress and monopolistic markups are derived when there are multiple outputs and inputs. The choice of value added versus gross output and problems that arise in aggregation across sectors of an economy are also considered. Using US data on manufacturing, evidence is found of increasing returns to scale across all levels of aggregation. Technical progress is typically found to be insignificant implying that economic growth has been driven by increasing returns to scale rather than technical progress. Such findings have important implications for the macroeconomic modeling of economic fluctuations. 相似文献
30.
Rapid growth in e-commerce has altered the ability of jurisdictions to enforce commodity taxes on a destination basis. This results in different effective tax rates depending on the way in which goods and services are purchased and the characteristics of both the products and the sellers. We discuss the arguments for the destination principle as the appropriate place-of-taxation rule for consumption taxation of cross-border trade. We analyze various recent reforms to the value-added tax in the European Union in response to e-commerce. We then examine various policy options in the USA—maintaining the status quo, changing nexus rules, states adopting information reporting, and national reforms that require firms to remit taxes regardless of physical presence—and relate them to the recent European reforms. We conclude based on our analysis and the recent European Union experience that reforms at the national level appear to be the important next step to enforcing commodity taxes at destination in the USA. 相似文献