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971.
972.
In this paper, the authors apply the theory of industrial organization to the French manufacturing sector. Profit rates of industries and firms are related to concentration on the product market, differentiation, economies of scale, absolute capital cost requirements and to firm sizes. The analysis suggest that concentration on the seller's side may lead to misallocation of resources in industries in which barriers to entry are high. They also suggest that large firms may be less efficient than smaller firms. These results call into question the industrial policy of the French government over the last ten years. 相似文献
973.
974.
Dragiša Stojanović 《Socio》1984,18(3):167-169
This paper is concerned with some aspects of direct and indirect growth rates of sectors and with the model based on the matrix of economic growth. The purpose of this consideration is to determine through indirect growth rates the growth structure of economy and to construct the model which may be used for the planning goals. In other words, by means of the matrix of growth or the model which is based on it we can estimate the future development of the economy. This can be done under different assumptions no matter whether relations are transfered from the past into the future or whether various relations change in future periods on the basis of streamlined elements of the plan. Hence, it can be determined either from the assumption that past relations will be kept approximately in the same frames, or that they will change in the future. In each case all the changes can be described through direct and indirect growth rates. 相似文献
975.
976.
977.
Lionel Fontagné Michael Freudenberg Guillaume Gaulier 《Review of World Economics》2006,142(3):459-475
We provide a systematic decomposition of world trade using harmonized bilateral flows at the most available detail (some 5,000
product categories), into three trade types: inter-industry, intra-industry in horizontally and in vertically differentiated
products. The analysis is diachronic and considers country pairs such as France-Germany, United States-China, Malaysia-Singapore,
or India-Nigeria.
We show that the increase in IIT at the world level is due to two-way trade of vertically differentiated products. We find
France and Germany having the highest share of IIT in their bilateral trade among all country pairs in the world. In value
terms, the most important bilateral IIT is between the United States and Canada. Recently, specialization according to the
classical theories of international trade (inter-industry trade), has recovered, due to the increasing participation of emerging
economies in world trade.
JEL no. F14, F15 相似文献
978.
Carmelo J. León Francisco José Vázquez-Polo Roberto León González 《Environmental and Resource Economics》2003,26(2):199-210
Benefit transfer is a method for estimating the value of environmental goods that involves the use of past information on identical or similar goods. This paper considers the extent to which benefit transfer can be based on prior distributions elicited from expert opinion. We propose two alternative methods to elicit the parameters of a prior distribution from experts on environmental valuation. An experiment is carried out on the value of National Parks in Spain. The results from the elicited distributions are compared with the information provided by onsite samples of visitors. The results indicate that individual experts made different predictions about the potential value of the policy areas that were diverse and unable to accurately predict the value for each policy site. However, the average across the elicited distributions approaches the estimated distribution with empirical data and accurately predicts the relative values for the two policy sites considered. 相似文献
979.
In a situation in which people who are required to fill in a tax-return coexist with tax-return-exempt people, we prove that
the optimal audit policy leads to different tax compliance behavior, depending on the difficulty of detecting an evader who
does not fill in a tax return, passing himself of as a non-taxpayer. 相似文献
980.