The Effects of Delays on the Stability and Rate of Convergence to Equilibrium of Oligopolies*

The stability of oligopolies is investigated using the Cournot strategy and a general output adjustment procedure. Information delays are incorporated in the adjustment procedure and their specific effects upon the dynamic stability of oligopolies is investigated. The stability of equilibrium for discrete models is unaffected by information delays and remoteness of planning horizons; however the rate of convergence to equilibrium may be slowed. For continuous models with delays, some restraints are required for stability.     

Do Incomes Policies Restrain Wage Inflation? Some Evidence From Australia,Canada, and the United States*

The purpose of this paper is to reassess the impact of incomes policies on wages in Australia, Canada and the United States. These countries differ in institutional arrangements as well as in the form and timing of incomes policies adopted. Three methods of assessing the effect of incomes policies have been used: the simulation approach, the intercept-shift dummy variable approach, and the rotation approach. The results indicate that incomes policies exhibited considerable diversity in the effectiveness among the three countries. The results also show a consistent restraining influence of labour market variables on wage inflation.     

Where is the opportunity without the customer? An integration of marketing activities, the entrepreneurship process, and institutional theory

Marketing and entrepreneurship have long been recognized as two key responsibilities of the firm. Despite their tight integration in practice, marketing and entrepreneurship as domains of scholarly inquiry have largely progressed within their respective disciplinary boundaries with minimal cross-disciplinary fertilization. Furthermore, although firms increasingly undertake their marketing and entrepreneurial activities across diverse settings, academe has provided little insight into how changes in the institutional environment may substantially alter the processes and outcomes of these undertakings. Herein, we integrate research on marketing activities, the entrepreneurship process, and institutional theory in an effort to address this gap. We first discuss market orientation as enhancing a firm??s opportunity recognition and innovation, whereas marketing mix decisions enhance opportunity exploitation. We then examine how entrepreneurship leads to innovation directed toward market orientation and marketing mix activities. Based on this foundation, we examine differences in marketing and entrepreneurship activities across institutional contexts.     

Identity, intended image, construed image, and gnreputation: An interdisciplinary framework and suggested terminology

Many scholars across various academic disciplines are investigating the following questions: What do individuals know or believe about an organization? How does a focal organization (and/or other interested entity) develop, use, and/or change this information? and How do individuals respond to what they know or believe about an organization? Cross-disciplinary research that centers on these questions is desirable and could be enhanced if researchers identify and develop consistent terminology for framing these questions. The authors work toward that end by identifying four central ‘viewpoints’ of an organization and proposing labels to represent each of these viewpoints:identity, intended image, construed image, andreputation.     

Sudden stops, financial frictions, and labor market flows: Evidence from Latin America

While the aggregate effects of sudden stops and international financial crises are well known, the disaggregated channels through which they work are not well explored yet. In this paper, using job flows from a sectoral panel dataset for four Latin American countries, we find that sudden stops are characterized as periods of lower job creation and increased job destruction. Moreover, these effects are heterogeneous across sectors: we find that when a sudden stop occurs, sectors with higher dependence on external financing experience lower job creation. In turn, sectors with higher liquidity needs experience significantly larger job destruction. This evidence is consistent with the idea that dependence on external financing affects mainly the creation margin and that exposure to liquidity conditions affects mainly the destruction margin. Overall, our results provide evidence of financial frictions being an important transmission channel of sudden stops and in the restructuring process in general.     

Integrating service and design: the influences of organizational and communication factors on relative product and service characteristics

The aim of this study is to identify the organizational and communication antecedents, and evaluate the consequences on relative product and service characteristics, of the use of service-sourced information by product designers during new product development. An empirical study of 121 product design managers demonstrates that a firm’s market orientation is improved by a healthy working relationship between product designers and service employees. Such a relationship motivates designers to use service-sourced information disseminated to them, enhancing both product and service characteristics of the new offering. The authors discuss how communication channels and information content affect the information use of product designers. Product designers value written information most. Information use does not relate to the frequency of receiving verbal or electronic information. Information about product ergonomics positively influences product designers’ perceptions of the information, whereas information on product aesthetics negatively influences their perceptions.

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Technology-enabled interactions in digital environments:a conceptual foundation for current and future research

Journal of the Academy of Marketing Science -     

How supply chain architecture and product architecture impact firm performance: An empirical examination

In order to enhance performance, manufacturing firms are building various capabilities and utilizing supply chain networks that are geographically dispersed around the globe. This study examines how decisions related to supply chain architecture and product architecture influence organizational competitiveness. Building on the co-specialization perspective, we evaluate the performance implications of product modularity and supply chain agility. While, product modularity constitutes a product configuration related to sourcing and assembling of products, supply chain agility is a supply chain configuration related to velocity (sensing, comprehending, and responding) and visibility (supplier network, internal operations, and external environment). Both the product and supply chain architectural decisions can impact performance, individually and in conjunction with each other. We empirically test the hypothesized relationships using data collected from 103 manufacturing firms. Results show that supply chain agility and product modularity directly enhance responsiveness and enable organizations to reduce cost. Furthermore, supply chain agility partially mediates the relationship between product modularity and both responsiveness and cost reduction. We elaborate on the key contributions of this study for both research and practice, discuss limitations, and also offer various avenues for further research.     

来博弈吧!

正经济学家长久以来一直在用博弈论理解世界。如今,工程师和计算机科学家也正在用这个理论重新构思他们的工作。你和一同犯下重大抢劫案的同伙都被警察抓获了,并且被关进不同的房间进行审问。如果你们两个都对犯罪保持沉默,就会被以较轻的罪名判处一年徒刑。如果你们两个都坦白交代,就都会坐5年牢。但是,如果你