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121.
122.
We determine when an unfettered auction will ensure the welfare‐maximizing allocation of a scarce input that enhances product quality and may reduce production costs. A supplier values the input for this “use value” and for its “foreclosure value,” because once the input is acquired, it is unavailable to rivals. An unfettered auction often ensures the welfare‐maximizing allocation of an input increment. However, it can fail to do so when the input would increase relatively rapidly the competitive position of a rival with a moderate competitive disadvantage. Bidder handicapping that ensures auctions generate welfare‐maximizing input allocations differ from standard handicapping policies.  相似文献   
123.
Residential mortgage markets in both the United States and Canada have recently been dominated by instruments such as variable-rate and short-term rollover mortgages which require borrowers to assume a greater burden of interest rate risk. An outstanding question is whether this approach to risk allocation is Pareto optimal or whether there are other more effective methods of dealing with the risk created by interest rate volatility. This study examines the potential for shifting this risk from the mortgage market to the financial futures market. After considering the rationale for expecting that neither mortgage borrowers nor lenders wish to absorb the high levels of risk present in the existing financial environment, this study discusses the hedging of interest rate risk through financial futures markets. Empirical tests are then performed to evaluate the effectiveness of U.S. futures markets for hedging positions from the U.S. mortgage market. These results indicate that the interest rate risk inherent in residential mortgages can be substantially shifted through one or more positions in the existing futures contracts and long-term, fixed-rate mortgages may still be financially feasible under conditions of interest rate volatility.  相似文献   
124.
Changes in the exchange rate have direct and indirect effects on the prices of domestically produced goods and imports in the domestic market. The direct effects originate with the impact of the exchange rate on the marginal cost of imports; the indirect effects, with its impact on the price of materials used by domestic producers and hence on their marginal costs. Direct and indirect exchange rate pass-through elasticities are estimated for 37 Canadian manufacturing industries and their determinants are examined in a cross-section analysis. It is found that the direct and indirect elasticities are approximately equal in size for domestic goods, while the direct effect is dominant for imports. For a small number of industries, the net result of the direct and indirect effects is that a depreciation of the domestic currency increases the competitiveness of imports, contrary to conventional analysis. Important determinants of the direct (indirect) elasticities are the import share and non-tariff barriers (the responsiveness of domestic costs to changes in the exchange rate, and concentration).  相似文献   
125.
Who Cites What?     
The present paper analyses citations in the work of a large number of PhD students. We show that the pattern of citations of journal articles, books and other reference material differs substantially across areas within economics. An investigation of reciprocal citations reveals a surprisingly low degree of communication among the Group of Eight universities and a high propensity to cite authors from the same institution, especially supervisors. We also analyse the Australian share of cited works, and identify journals, articles and authors that PhD students value highly.  相似文献   
126.
127.
Recent developments in environmental and animal welfare issues, and the introduction of new production practices may have affected consumer attitudes and preferences toward differentiated product choice. Factors such as animal well-being, environmentally friendly production, and the use of antibiotics appear to be increasingly core consumer concerns. We link the aforementioned with Maslow's hierarchy of needs suggesting that the higher income consumers should be more altruistic in their consumptive behavior and test this by evaluating consumer preferences for these attributes in pork chops. We also test whether social consciousness of the consumers translates into choice behavior. Data was obtained by choice experiment surveys and mixed logit estimation was used to estimate consumers' willingness-to-pay for the credence attributes. Results reveal that both, higher income and socially aware consumers are on average willing to pay higher premiums for the antibiotic-free attribute, but not for other two social attributes. Also, the group of higher income consumers is highly heterogeneous in their preferences, whereas socially aware consumers tend to be more homogeneous in their preferences.  相似文献   
128.
This note examines the implementation of the true and fair view requirement into the laws of Austria, Finland, Norway and Sweden. It builds on an earlier analysis of the 12 EU member states that had previously implemented the requirement. It is found that three of the four countries depart from the wording of the appropriate language versions of the Fourth Directive. Also, two of the countries do not implement the ‘override’, and the other two implement it in a way not done before, by reserving to the member state the specification of the allowed departures.  相似文献   
129.
The use of predetermined variables to represent public information and time-variation has produced new insights about asset pricing models, but the literature on mutual fund performance has not exploited these insights. This paper advocates conditional performance evaluation in which the relevant expectations are conditioned on public information variables. We modify several classical performance measures to this end and find that the predetermined variables are both statistically and economically significant. Conditioning on public information controls for biases in traditional market timing models and makes the average performance of the mutual funds in our sample look better.  相似文献   
130.
经济增长的变化本质   总被引:1,自引:0,他引:1  
在过去的一个世纪中,富裕国家的经济本质已经发生了巨大的变化。因此,文章提出“技术生理演变(technophysio evolution)”概念,即快速技术变化和人类生理进步的协同作用。这主要表现在以下三个方面:(1)消费结构和工作体闲时间分配的改变;(2)经济和家庭产出分配方面受高水平经济成就的影响;(3)全球市场迅速急剧转向耐用消费品和高科技服务。  相似文献   
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