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751.
This article investigates the impact of bank distress on firms’ performance using unique data during the Great Recession for Ireland. The results show that bank distress, measured as banks’ credit default swap spreads (CDS), has negatively and statistically significantly affected firms’ investment expenditures. Interestingly, firms with access to alternative sources of external finance are not impacted by bank distress. The results are robust to accounting for external finance dependence, demand and trade sensitivities, which affect firm performance and the demand for credit. 相似文献
752.
This article examines the characteristics of key measures of volatility for different types of futures contracts to provide a better foundation for modeling volatility behavior and derivative values. Particular attention is focused on analyzing how different measures of volatility affect volatility persistence relationships. Intraday realized measures of volatility are found to be more persistent than daily measures, the type of GARCH procedure used for conditional volatility analysis is critical, and realized volatility persistence is not coherent with conditional volatility persistence. Specifically, although there is a good fit between the realized and conditional volatilities, no coherence exists between their degrees of persistence, a counterintuitive finding that shows realized and conditional volatility measures are not a substitute for one another. © 2006 Wiley Periodicals, Inc. Jrl Fut Mark 26:571–594, 2006 相似文献
753.
M.Ali Khan 《Journal of Mathematical Economics》1984,13(2):165-169
We show the existence of competitive equilibria in economies without ordered preferences and a Hausdorff locally convex solid Riesz space of commodities. Our principal assumptions are that the commodity space has a predual and that its positive cone has a non-empty interior. 相似文献
754.
The problem of estimating the weights associated with mixture distributions subject to several constraints, such as the percentile
and/or moment constraints, is analyzed using the general theory of polyhedral convex cones and systems of inequalities. We
address three problems associated with constrained mixture distributions: (a) Compatibility: a set of inequalities is obtained
to check whether or not any given set of constraints lead to a feasible solution for the weights, (b) Feasible solutions:
a general expression for building feasible solutions for the weights associated with the given constraints is obtained, and
(c) Equivalence: the set of all feasible weights is obtained. In addition, the problem is shown to lead to a new mixture distribution,
without extra constraints. This new mixture distribution can then be easily used for the statistical analysis (e.g. estimation
and hypotheses testing) instead of the original mixture distribution with extra constraints. The proposed methods are illustrated
by numerical examples. 相似文献
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757.
J?rg?MayerEmail author Arunas?Butkevicius Ali?Kadri Juan?Pizarro 《Review of World Economics》2003,139(4):762-795
The values of three product categories have grown most rapidly in world exports during the period 1980–2000: electrical and
electronic goods (including parts and components for such goods), goods from other technology-intensive industries, and labour-intensive
products, particularly clothing. A strong geographical concentration at both regional and country levels is discernable regarding
the origin of these products from developing countries. There appears to be a sustained movement in world exports towards
the growing significance of a limited number of products and it would seem that there has been a rapid and sustained technological
upgrading in the export composition of developing countries. However, since the involvement of developing countries is usually
limited to the labour-intensive stages in the production process of technology-intensive goods in the context of international
production sharing, simple measures of growth in gross export values are poor guides for an assessment of the nature of participation
of developing countries in world trade. 相似文献
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760.
In this article, the relationship of the availability of pari-mutuel wagering and casino gaming opportunities to personal (nonbusiness) bankruptcy filings is investigated. An econometric model was developed relating the number of personal bankruptcies to sociodemographic, legal, and economic factors. In addition, a unique measure of access to casino and pari-mutuel gaming was included. Population, personal income, age, race, divorce rate, unemployment rate, and the ratio of debt to disposable personal income were found to be significant determinants of personal bankruptcies. Access to pari-mutuel or casino gaming facilities was found not to have a significant impact on personal bankruptcies. (JEL K1 , K4 , D1 , L83 ) 相似文献