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51.
The authors examine the performance impact of formal market information processes. Specifically, a theoretical model is developed that hypothesizes that formal processes for market information acquisition and utilization have direct and positive main effects on new venture success and is then tested using a sample of 222 new ventures located in China. Findings indicate that new venture success is positively correlated with the use of formal processes for market information acquisition and use. Moreover, the relative importance of formal processes to the acquisition and use of market information depends on whether the new venture serves an emerging or established market. In particular, the impact of formal processes for information acquisition is higher among new ventures that serve emerging markets. In contrast, the impact of formal processes for information use is higher among new ventures that serve established markets. We present managerial implications of our results. For example, a new venture with a strong market orientation can respond quickly to emerging marketplace needs, and can even seize the advantage from incumbents. If it is in an emerging market, however, the new venture management team should strive to excel at information acquisition; in an established market, it is important for the management team to excel at information utilization.  相似文献   
52.
Exchange traded futures contracts often are not written on the specific asset that is a source of risk to a firm. The firm may attempt to manage this risk using futures contracts written on a related asset. This cross hedge exposes the firm to a new risk, the spread between the asset underlying the futures contract and the asset that the firm wants to hedge. Using the specific case of the airline industry as motivation, we derive the minimum variance cross hedge assuming a two‐factor diffusion model for the underlying asset and a stochastic, mean‐reverting spread. The result is a time‐varying hedge ratio that can be applied to any hedging horizon. We also consider the effect of jumps in the underlying asset. We use simulations and empirical tests of crude oil, jet fuel cross hedges to demonstrate the hedging effectiveness of the model. © 2009 Wiley Periodicals, Inc. Jrl Fut Mark 29:736–756, 2009  相似文献   
53.
Past research has shown that, to varying degrees, consumers tend to believe price is an indicator of quality, even though there is in fact often very little correlation between objective measures of price and quality (PQ). Moreover, consumers have been observed to be poorly calibrated in their knowledge of precisely which categories exhibit the strongest association between PQ for products. Given the profound changes that have occurred in consumer markets, such as the rise of the Internet and the flood of product quality information now readily available online, the present work seeks to update this line of research. Specifically, it seeks to determine if changes in the marketplace have affected (1) consumers' perceptions of the PQ relationship; and (2) consumers' PQ calibration. Data from two sources were collected and compared: (1) Subjective ratings of the PQ relation for various common products, collected using a questionnaire format in a survey of 313 US consumers; and (2) Objective estimates of the actual PQ association of the same products, gathered from independent third‐party information providers who report both prices and rank‐ordered quality measures for each. Results indicate that consumers today (1) continue to perceive a modest positive relationship between PQ (more so for durables, less for non‐durables); and (2) are modestly calibrated for durable products. But they are much less well calibrated in the realm of non‐durables, where consumers expect a positive link between price and quality in precisely those product categories in which the relationship is actually negative. Relative to past research, the calibration of consumers has apparently ‘flipped’ from non‐durables to durables today. Potential explanations for this result include (1) the rise of the Internet as an information source for quality ratings of durables; (2) a higher level of perceived risk for durable goods purchases; (3) a greater tendency for durables to exhibit a positive correlation between actual quality and price; and (4) the rising quality level of private label brands, which may render prior price–quality perceptions for non‐durables outdated or obsolete.  相似文献   
54.
As manufacturing businesses increasingly move labor‐intensive production to emerging economies, it is important for international managers to understand the sociopolitical factors that shape the climate in which management and labor interact. We present a conceptual “weather map” of industrial relations climates and use indices to plot the climates of 33 emerging, 11 transition, and 21 developed economies. As hypothesized, emerging economies, compared with transition and developed economies, are characterized by a relatively adversarial industrial relations climate and a high incidence of industrial action. Implications for international managers and future research directions are discussed. © 2009 Wiley Periodicals, Inc.  相似文献   
55.
In this diary study, we examined a theoretical model in which the psychological conditions of meaningfulness, availability, and safety serve as mechanisms through which the work context during discrete situations within the workday influences “state” engagement. We further theorised that a person's “trait” level of engagement would exert cross‐level effects on the state level relationships. Multilevel analyses based on a sample of 124 individuals in six organisations and 1,446 situational observations revealed that meaningfulness and availability (but not safety) mediated the relationships between perceptions of the work context and state engagement. High levels of trait engagement strengthened the within‐person relation between availability and state engagement, yet weakened the within‐person relation between meaningfulness and state engagement, suggesting two different processes may be at play. Overall, the findings advance our understanding of engagement as a multilevel and temporally dynamic psychological phenomenon and promote a contextually based HRM approach to facilitating engagement.  相似文献   
56.
57.
Using a new source of nineteenth century US state prison records I contrast the biological living conditions of comparable African-Americans and whites. Although blacks and whites today in the US reach similar terminal statures, nineteenth century African-American statures were consistently shorter than those of whites. Greater insolation (vitamin D production) is shown to be associated with taller black and white statures and a considerable share of the stature difference between US blacks and whites was attributable to insolation and vitamin D production. Black statures increased during the antebellum period, while white statures declined. Black and white statures both decreased after the Civil War. Farmers were taller than workers in other occupations, and an alternative explanation for stature variation by social class is considered.  相似文献   
58.
This paper analyzes the implications of an institutional structure in which current residents of an urban area have the power to exercise control over the level and pattern of new residential development. We develop a general equilibrium spatial model of a ‘small’ urban area in which the current residents can control new residential development through a zoning policy determined by majority vote. The current residents are modeled explicitly as home owners, and are allowed to be arbitrarily different in tastes and endowments. The urban government is assumed to provide a public good for its residents, the level of which is also determined by majority vote.The ‘optimal’ development control policy from the point of view of a particular current resident is determined and the allocation resulting from a majority vote of the current residents is described for both head tax and property tax systems. Efficient development control policies are also analyzed.  相似文献   
59.
Financial transactions sometimes occur in an environment where third-party enforcement is lacking. Behavioral explanations typically allude to the social preferences, where an individual’s utility is directly affected by another’s outcome, as the driver of the trusting investments and reciprocal returns. We hypothesize that, in part, these decisions are determined by an individual’s financial literacy and overconfidence in one’s knowledge. Experimental evidence is coupled with an innovative financial literacy assessment, which measures general competence, numeracy skills, and overconfidence in one’s knowledge. Results indicate that overconfidence is a significant determinant of behavior. Specifically, overconfident individuals make larger contributions in the investment game. We also document that there is an escalated effect in overconfident individuals who are also exhibit risk loving preferences.  相似文献   
60.
Why would managers abandon pay‐for‐performance plans they initiated with great hopes? Why would employees celebrate this decision? This article explores why managers made their decisions in 12 of 13 pay‐for‐performance “experiments” at Hewlett‐Packard in the mid‐1990s. We find that managers thought the costs of these programs to be higher than the benefits. Alternative managerial practices such as effective leadership, clear objectives, coaching, or training were thought a better investment. Despite the undisputed instrumentality of pay‐for‐performance to motivate, little attention has been given to whether the benefits outweigh the costs or the “fit” of these programs with high‐commitment cultures like Hewlett‐Packard was at the time. © 2004 Wiley Periodicals, Inc.  相似文献   
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