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1.
Expressions for marginal distribution functions of sequential order statistics and generalized order statistics are presented without any restrictions imposed on the model parameters. The results are related to the relevation transform, to the distribution of the product of Beta distributed random variables, and to Meijers G-functions. Some selected applications in the areas of moments, conditional distributions, recurrence relations, and reliability properties are shown.
Key words:Order statistics; Generalized order statistics; Sequential order statistics; Record values; Distribution theory; Meijers G-function; Recurrence relations; Reliability properties. 相似文献
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Journal of Consumer Policy - Der Beitrag stellt einen Vorschlag über Möglichkeiten der Erweiterung der Rechtsberatung durch die Verbraucherzentralen in Richtung auf eine Erhöhung von... 相似文献
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Udo Broll Soumyatanu Mukherjee Rudra Sensarma 《Scottish journal of political economy》2020,67(1):126-136
This note empirically analyses how exchange rate fluctuations affects firms’ optimal production and exporting decisions. A firm’s elasticity of risk aversion determines the direction of the impact of exchange rate risk on exports. Based on a flexible utility function that incorporates all possible risk preferences, a unique structurally estimable equation is derived. Quantile regression method is used to estimate this equation and compute the risk aversion elasticities for a panel of Indian firms. This approach allows us to demonstrate how characteristics of exporters at the intensive margin varies with the level of elasticities across the conditional exchange rate distribution. 相似文献
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Reducing taris and increasing consumption taxes is a standard IMF advice to countries that want to open up their economy without hurting government finances. Indeed, theoretical analysis of such a tari–tax reform shows an unambiguous increase in welfare and government revenues. The present paper examines whether the country that implements such a reform ends up opening up its markets to international trade, i.e. whether its market access improves. It is shown that this is not necessarily so. We also show that, comparing to the reform of only taris, the tari–tax reform is a less efficient proposal to follow both as far as it concerns market access and welfare. 相似文献
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We present a model of a risk-averse exporting firm subject to liquidity constraints. We show that preferences and expectations become important for optimum export and hedging decisions. Only firms that have sufficient financial resources can fully materialize gains from trade. 相似文献
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We compare the effects of two types of foreign direct investment (FDI) (viz., FDI for trade cost saving and FDI for signaling
foreign cost of production) on consumer surplus, profit of the host-country firm and host-country welfare. We show that the
effects are dramatically different. If the reason for FDI is to save trade cost, FDI (compared to export) always makes the
consumers better off and the host-country producer worse off, while the effect on host-country welfare is ambiguous. However,
if the FDI is to signal the foreign cost of production, FDI (compared to export) always makes the host-country producer better
off and increases host-country welfare, while it makes the consumers almost always worse off. 相似文献
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Abstract Evidence on the effect of product market competition on unionized wages is mixed. In this paper we show theoretically that the result may reflect genuine heterogeneity in the response of union wages to product market conditions. For low levels of unionization, union bargaining power may actually be enhanced by market competition, as firms have more to lose when there is a strike. Using recent data from the UK, we explore interactions between the level of industry competition and unionization, and find supporting evidence for this hypothesis. 相似文献
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In a successive Cournot oligopoly, we show the welfare effects of entry in the final goods market with no scale economies
but with cost difference between the firms. If the input market is very concentrated, entry in the final goods market increases
welfare. If the input market is not very concentrated, entry in the final goods market may reduce welfare if the entrant is
moderately cost inefficient. Hence, entry in the final goods market is more desirable if (1) the input market is very concentrated
or (2) the cost difference between the incumbents and the entrant is either very small or very large. It follows from our
analysis that entry increases the profits of the incumbent final goods producers if their marginal costs are sufficiently
lower than the entrant’s marginal cost. 相似文献