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161.
Der folgende Beitrag soll ein Warengruppenverst?ndnis für Handel, Industrie und Wissenschaft, bezogen auf Bio-Produkte, aufbauen
und strategische Ans?tze zur Optimierung der Bio-Sortimente aufzeigen. 相似文献
162.
163.
164.
Thomas A Wolf 《Journal of Comparative Economics》1978,2(3):226-245
In a centrally planned economy (CPE) that has eliminated detailed central planning of output and foreign trade and introduced some domestic price flexibility and organic linkages to world-market prices, the exchange rate can take on more than an accounting function. This paper contrasts the effects of exchange-rate adjustment in such a “modified” CPE (or MCPE) with those in a market economy. There are a number of reasons why MCPE authorities might eschew devaluation as a policy instrument, despite the possibility that it would be more effective in some cases in improving the trade balance than in a market economy. 相似文献
165.
We use retail transaction prices for a multinational retailer to examine the extent and permanence of violations of the law of one price. For identical products, we find typical deviations of 20–50 percent, with some evidence for convergence over time. Such differences might be due to differences in local costs. If so, relative prices of similar products (round versus square mirrors) should be equal across countries. In fact, relative prices vary significantly across very similar goods within a product group. The finding suggests that differences in local distribution costs, local taxes, and probably tariffs do not explain the price pattern, leaving strategic pricing or other factors resulting in varying markups as alternative explanations.
JEL classification : F 41; L 11 相似文献
JEL classification : F 41; L 11 相似文献
166.
This paper motivates and describes a computer simulation program to predict the general equilibrium effects of grants-in-aid to local governments on the tax and spending decisions of these governments. The SOFA (Simulation of Fiscal Assistance) program explicitly incorporates the effects of family relocation (the “Tiebout” adjustment process) and the availability of competitive private market providers (e.g. private schools, hospitals, recreation facilities) on the levels and distribution of local public services. SOFA can simulate the effects of the four main forms of grants-in-aid: (1) lump-sum transfers, (2) matching aid, (3) base equalizing aid, and (4) tax relief aid. In addition to the individual city predictions on taxes and spending SOFA provides the following summary statistics: (1) mean level of spending, (2) coefficient of variation of spending, (3) values for a utilitarian, Rawlsian, and egalitarian objective functions, (4) the central government tax rate needed to finance aid, and (5) the percent of families in the region who prefer the private provision of the “public” service. A copy of the program and a program users manual containing a detailed derivation of the model as well as user's instructions are available from the authors upon request. 相似文献
167.
168.
This articles investigates the degree to which the image of political candidates can experience change during the campaign, by campaigning on the one hand and by the political coverage of the mass media on the other. Empirical analyses of the Northrhine-Westphalian state election of May 14, 2000, are based on longitudinal survey data for the five weeks before the election and a cross-sectional pre-election study representative of Northrhine-Westphalia. For three effect criteria — first the information the population holds about the leading candidates, second the evaluation of various candidate qualities, and third the weight candidate evaluation carries for the voting decision — it is shown that both effects of campaigning and effects of media coverage on political attitudes and the voting decision can be identified. 相似文献
169.
We examine the lead and lag relation between equity and credit default swap (CDS) markets. We find that price discovery in equity markets only leads CDS markets following aggregate positive news and not so following other news. While difficult to reconcile with standard asset pricing theories, asymmetric price adjustment is common in goods markets, arising from intermediary power. We provide an explanation for this asymmetry based on dealers exploiting informational advantages vis‐à‐vis investors with hedging motives. Consistent with this explanation, we find that the patterns we document are related to firm‐level proxies for hedging demand, as well as economy‐wide measures of information asymmetries. 相似文献
170.
This paper shows that an increased liquidity of bank assets, paradoxically, increases banking instability and the externalities associated with banking failures. This is because even though higher asset liquidity directly benefits stability by encouraging banks to reduce the risks on their balance sheets and by facilitating the liquidation of assets in a crisis, it also makes crises less costly for banks. As a result, banks have an incentive to take on an amount of new risk that more than offsets the positive direct impact on stability. 相似文献