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41.
We examine the economic implications of pure bundling under the settings of monopoly and duopoly. We show that under monopoly and pure bundling of goods with independent demands, the bundled price is strictly less than the sum of the unbundled prices. In the setting of duopoly and Nash prices, we examine whether bundling can be used as a tool to deter entry. In contrast to the findings of previous studies, we show that with low entry costs, entry is deterred by unbundled as opposed to bundled sales. With high entry costs, however, the incumbent chooses to bundle.  相似文献   
42.
Legal and consumer psychology scholars have focused recent attention on source confusion, which is the likelihood that consumers will be confused regarding the company that is a product's source or sponsor. The authors evaluate two potential antecedents of source confusion: (1) consumer motivation and (2) a brand extension that has been undertaken by a competitor. There have been disagreements in the courts, the scholarly legal literature, and the consumer psychology literature concerning the nature and extent of the impact of these two variables on the likelihood of consumer confusion. Based on schema theory, the authors hypothesize that consumer motivation and brand extension will influence the likelihood of source confusion. An interaction between the two variables is proposed, with consumer motivation having an effect that is opposite to the effect typically identified in the literature and case law. The results of a controlled laboratory experiment support the theoretical predictions. © 2011 Wiley Periodicals, Inc.  相似文献   
43.
The objective of this study was to investigate the relationships between logistics and brand‐related resources, and assess their impact on the retailer's perceptions of customer loyalty to manufacturer brands. On the basis of theoretical underpinnings of the resource‐based view, this study explores the relationships among four main variables: (1) variety of collaborative logistics technologies shared between retailers and manufacturers, (2) manufacturer's logistics operations quality provided to retailers, (3) retailer's brand differentiation orientation, and (4) retailer's perceptions of customers loyalty to manufacturer brands. An online survey was conducted on 313 senior marketing and supply chain managers from retailer firms. The results of the structural equation analysis support a mediated relationship between logistical resources and perceived loyalty to manufacturer brands. The retailers believe that shared logistics technologies enable manufacturers and retailers to offer higher levels of availability and visibility of preferred brands to their end‐user customers. In turn, the end‐users become more confident with their decisions to repurchase the same brand offerings.  相似文献   
44.
Asserting that “elementary teachers are going to become increasingly involved with economic concepts, and that economic education at the elementary level is at an important developmental state,” Professor Ramsett explains how economics can be included in the elementary school curriculum without taking other subject matter out, and suggests approaches to the training of elementary teachers. He describes some innovative techniques being used at North Dakota's New School of Behavioral Studies, illustrates methods for motivating pupils, shows how economic concepts can be related to other subjects (such as arithmetic), and calls for cooperation between educators and liberal arts faculties in preparing the elementary teacher.  相似文献   
45.
The logit and probit models have become critical parts of the management researcher's analytical arsenal, growing rapidly from almost no use in the 1980s to appearing in 15% of all articles published in Strategic Management Journal in 2005. However, a review of three top strategy journals revealed numerous areas in their use and interpretation where current practice fell short of ideal. Failure to understand how these models differ from ordinary least squares can lead researchers to misunderstand their statistical results and draw incorrect conclusions regarding the theory they are testing. Based on a review of the methodological literature and recent empirical papers in three leading strategy journals, this paper identifies four critical issues in their use: interpreting coefficients, modeling interactions between variables, comparing coefficients between groups (e.g., foreign and domestic firms), and measures of model fit. For each issue, the paper provides a background, a review of current practice, and recommendations for best practice. A concluding section presents overall implications for the conduct of research with logit and probit models, which should assist both authors and readers of strategic management research. Copyright © 2007 John Wiley & Sons, Ltd.  相似文献   
46.
Based on previous empirical research, size is perhaps the most powerful explanatory organizational covariate in strategic analysis. We suggest that theoretical arguments about size be examined carefully to specify models with explicit comparison sets and with mechanisms linking size and underlying processes to outcomes. We illustrate the approach here by advancing arguments about scale competition within an organizational population. In this effort, we feature a theoretical model of scale‐based selection, which posits that a firm's chances of survival decrease with its aggregate distance from larger competitors on a transformed size gradient. The model assumes that the appropriate comparison set consists of all contemporaneous similar organizations competing on the basis of scale and operating in a localized geographic setting. We argue that aggregate distance of a focal firm from larger other firms (a specific form of relative position in the size distribution) reflects the extent to which it can capitalize on potential competitive advantages of scale emanating from economic, political, and social processes. Analyzing the mortality rates of large organizations across the entire histories of automobile industries in four major countries provides support for the theory. We discuss the general implications of our findings for strategic and organizational analysis. Copyright © 2003 John Wiley & Sons, Ltd.  相似文献   
47.
48.
Risk associated with the adoption of new maize technology and the impact of mandatory cotton production on traditional farmers in the Kasai Oriental Region of Zaire are evaluated within a portfolio context using a quadratic programming model. Seasonal net returns for farm plans including four levels of maize technology in combination with staple food crops are evaluated, with and without mandatory cotton production. The results indicate that cropping systems that include new maize technology are risk-efficient relative to local maize varieties while mandatory cotton production is not risk-efficient at the prevalent price and yield levels in the farming system.  相似文献   
49.
Experimental Evidence on Alternative Environmental Valuation Methods   总被引:2,自引:2,他引:0  
Experimental methods are central to assessments of environmental valuation approaches that are operationally meaningful. Existing lab experiments focus attention sharply on the neglect of hypothetical bias. They also offer constructive solutions to correct this bias, and beg for validation in field experiments.  相似文献   
50.
This article presents four scenarios depicting science and technology (S&T) management dilemmas of the next two decades. The scenarios concern the balance between risk and promise, between the need to steer the directions of S&T, to minimize risk, and the need to maintain a free and unconstrained S&T agenda. These scenarios were constructed in the third year of the Millennium Project's study of this topic. The scenarios were formed in an interactive process with the project's international participants. The key policies that were found to be useful in all of the scenarios include (1) when considering the possibility of the misuse of weapons of mass destruction by terrorists, include the possibility of misuse by a single individual, acting alone; (2) establish mechanisms and techniques for making possible the explicit unintended consequences of scientific research and technology, including malicious uses; (3) for desirable technologies, where it may not be possible to avoid significant risks, develop mitigation strategies in parallel; (4) teach science ethics.  相似文献   
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