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121.
122.
This article investigates the determinants of real estate investment trusts (REIT) portfolio investment and institutional REIT ownership using multivariate Tobit regressions. We contend that many institutional investors take larger positions in more liquid assets like REIT stocks, as compared with private real estate equities, because of liquidity considerations. Consistent with this contention, we find that liquidity constraints are significantly related to REIT portfolio investment by institutional investors. We also find that institutional investors have different preferences for REIT stocks than do other investors; they generally prefer larger, more liquid REIT stocks.  相似文献   
123.
Business school deans’ feelings about the importance of various teaching research and service activities in the roles played by holders of endowed chairs in Entrepreneurship were contrasted with the views of chair holders themselves, based on their experiences. Differences were highlighted and discussed. Results suggest that the chair holder role is negotiated between multiple constituencies, with deans’ influence being strong but limited. Implications for individuals aspiring to hold chairs are discussed.  相似文献   
124.
Wetter areas of the Amazon basin exhibit lower rates of agricultural conversion. Previous analyses, using relatively aggregate data on land cover, have been unable to determine the extent to which this reflects limited access versus unfavorable agroclimatic conditions. This article uses census-tract level data for the Brazilian Amazon to relate forest conversion and pasture productivity to precipitation, soil quality, infrastructure and market access, proximity to past conversion, and protection status. The probability that land is used for agriculture or intensively stocked with cattle declines markedly with increasing rainfall, other things equal.  相似文献   
125.
126.
This paper provides additional empirical evidence of the relationship between the volatility of returns and trading activity in foreign exchange markets. Five-minute yen/dollar returns exhibit significant skewness, kurtosis, negative first-order autocorrelation and heteroskedasticity. Market activity (as measured by the intensity of quote arrivals) has a positive and statistically significant effect on conditional returns volatility. Such evidence is consistent with predictions of mixture of distrubutions models.  相似文献   
127.
We examine how managerial growth logics combine with financial and human resource slack to influence the short‐term revenue growth of a sample of 112 manufacturing firms drawn from a unique database provided by the Ewing Marion Kauffman Foundation. Our results provide evidence that firms pursuing product expansion logics generally grow more slowly than firms that are not expanding their product base, but that financial slack positively moderates this relationship. We also find that human resource slack enhances short‐term market expansion, but slows down short‐term product expansion. We discuss the implications of these results for resource‐based views of growth. Copyright © 2004 John Wiley & Sons, Ltd.  相似文献   
128.
This article describes how Japanese residential customers choose among long-distance carriers. Based upon a 1993 survey, the model indicates that the time required to register customers, whether extra digits are required to use a carrier, and whether a carrier can provide both local and long-distance calls, as well as the carrier's brand identity are significant service attributes that affect competitive outcomes. The effects of these services differences are quantified. Simulations are used to illustrate the competitive impacts of reducing service differences among carriers.  相似文献   
129.
Coauthorship and publication efficiency   总被引:1,自引:0,他引:1  
This study extends a recent paper by Jean Louis Heck and Peter A. Zaleski [1991] on trends in economics journal publication from 1969–89. The primary purpose of the work is to analyze the impact on article production of an observed dramatically increasing tendency toward coauthorship among scholars in economics. A simple model is tested with total (per capita) articles as a function of time, American Economic Association (AEA) membership, and articles coauthored per year. Results suggest that the increasing trend toward coauthorship enhances productivity in total and per-capita article production. The authors would like to thank Gary Shelley, Janet K. Smith, Peter Zaleski, and an anonymous referee for comments on previous versions of this paper.  相似文献   
130.
Entrepreneurial and small and medium‐sized enterprises (SMEs) firm performance is a complex, multifaceted construct that should be examined with an eye toward its complexity. Our research study seeks to accomplish this examination by proposing a conceptual model of SME performance with two distinct but related outcome dimensions—growth as one dimension and profitability as another. We propose hypotheses for relationships between four antecedent factor conditions— environmental hostility, firm size, innovation capability, and internationalization—and an SME's likelihood to pursue either product improvement or process improvement as their primary strategic orientation. Furthermore, we propose that an SME product improvement orientation likely has greater influence on growth and profit performance than will a process improvement orientation. The findings of the study suggest that internationalization and innovator position have a positive impact on new product and process improvements, while environmental hostility, internationalization, and product improvement have positive influences on growth as a performance dimension. In addition and as hypothesized, the product improvement orientation is positively associated with growth and in turn profitability, whereas the process improvement orientation showed no statistical relationship to growth and ultimately profitability.  相似文献   
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