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41.
Arijit Mukherjee 《International Economic Review》2008,49(4):1211-1250
Raiders may suffer from information disadvantage since the current employer is often better informed about his workers' quality. When workers have career concerns and matching influences productivity, the initial employer can strategically disclose information to influence incentives and matching efficiency. Long‐term complete contracts induce full disclosure when raiders are perfectly competitive. The optimal short‐term contract induces full disclosure if raiders are perfectly competitive, and the workers are risk neutral and are not liquidity constrained. These conditions are not only sufficient but also “almost necessary” for full disclosure. Partial disclosure may be optimal if any of these conditions is relaxed. 相似文献
42.
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
43.
Summary: Suppose for a homogeneous linear unbiased function of the sampled first stage unit (fsu)-values taken as an estimator of
a survey population total, the sampling variance is expressed as a homogeneous quadratic function of the fsu-values. When
the fsu-values are not ascertainable but unbiased estimators for them are separately available through sampling in later stages
and substituted into the estimator, Raj (1968) gave a simple variance estimator formula for this multi-stage estimator of
the population total. He requires that the variances of the estimated fsu-values in sampling at later stages and their unbiased
estimators are available in certain `simple forms'. For the same set-up Rao (1975) derived an alternative variance estimator
when the later stage sampling variances have more ‘complex forms’. Here we pursue with Raj's (1968) simple forms to derive
a few alternative variance and mean square error estimators when the condition of homogeneity or unbiasedness in the original
estimator of the total is relaxed and the variance of the original estimator is not expressed as a quadratic form.
We illustrate a particular three-stage sampling strategy and present a simulation-based numerical exercise showing the relative
efficacies of two alternative variance estimators.
Received: 19 February 1999 相似文献
44.
Avinandan Mukherjee Mary Beth Pinto Neeru Malhotra 《The Service Industries Journal》2013,33(11):1615-1633
This study examines the relationship between student perceptions of different types of educator power and different modes of student complaining behaviour in the case of university education. A large sample of marketing students in the business school responded to the study from a state university in Northeastern United States. Factor analysis and canonical correlation analysis are used to explore the relationships between five bases of power perceptions (referent, expert, reward, legitimate, and punishment) and four modes of complaining behaviour (voice, negative word of mouth, third party, and exit). The results indicate that students engage in different modes of complaining as they perceive different types of educator power. The predominant complaining mode is found to be voice under referent or expert power, third party under legitimate power, and exit under reward or punishment power. Our findings offer important implications for student satisfaction, retention, and completion rates in higher education. 相似文献
45.
Many retailers attempt to juxtapose and coordinate complementary products in their stores on the basis of key attributes because good coordination of complementary items can provide consumers with relevant information for their evaluation of individual products. In addition, the aesthetic appeal and the social impression that good coordination offers can be transferred to the products themselves. On the basis of these theories, the authors test the effects of merchandise coordination and juxtaposition (vs. separation) on consumer behavior using actual clothing items as stimuli in a laboratory setting. The authors find that coordination affects consumers’ evaluation of and purchase intention toward a target item only when the item is juxtaposed with a complementary item. This effect can be explained by the aesthetic response of consumers to and their social impression of a grouping of the items. Furthermore, in comparison with displaying the two items separately, juxtaposing them in a poorly coordinated manner appears to depress the target item's evaluation, though juxtaposing them in a well-coordinated manner does not seem to improve the evaluation. 相似文献
46.
47.
The problem of hypothesis testing and interval estimation of the reliability parameter in a stress–strength model involving
two-parameter exponential distributions is considered. Test and interval estimation procedures based on the generalized variable
approach are given. Statistical properties of the generalized variable approach and an asymptotic method are evaluated by
Monte Carlo simulation. Simulation studies show that the proposed generalized variable approach is satisfactory for practical
applications while the asymptotic approach is not satisfactory even for large samples. The results are illustrated using simulated
data. 相似文献
48.
49.
Technology transfer to the developing nations has been predominantly characterized by technology collaborations between the multinationals and the local firms of these developing countries. When a multinational offers a new technology to a local firm, the firms may have different perceptions regarding the success rate of the technology in the local conditions. This paper discusses various types of contractual arrangements with equity participation by the multinational, which dominate pure technology collaboration agreements. 相似文献
50.
Bouwe R. Dijkstra Anuj Joshua Mathew Arijit Mukherjee 《Review of International Economics》2011,19(3):568-578
Empirical evidence has so far failed to confirm that lenient environmental regulation attracts investment from polluting firms. In a Cournot duopoly with a foreign firm and a domestic firm, we show that the foreign firm may want to relocate to the domestic country with stricter environmental regulation, when the move raises its rival domestic firm's cost by sufficiently more than its own. The domestic (foreign) country's welfare is (usually) lower with foreign direct investment. 相似文献