赌场豪华竞赛:产业两栖性制造的市场失败

赌场业是一种兼有服务业和金融业双重性质的产业.作为服务业,赌场的豪华程度以及与之相联系的服务产品质量的差异对于赌客是有意义的,在价格一律的条件下激励赌客由低档小赌场向高档大赌场流动.作为金融业,赌博价格是一个投资(赌博)回报率的概念,它无法作为反映赌场豪华程度和服务质量价差的价格杠杆作用.这导致了赌场业的有质差无价差的现象,进而赋予了豪华大赌场较之简陋小赌场的竞争优势,进而导致了在赌场建设上的豪华竞赛以及与此竞赛相联系的资源浪费和市场失败.文章研究和分析了由赌业的两栖性所导致和推动的赌场间豪华竞赛的经济动因和机理,进一步指出澳门赌业的发展,不能自由放任.     

Firms’ export decisions—fixed trade costs and the size of the export market

This article presents a model of international trade under monopolistic competition. In the increasing returns sector firms face fixed, in addition to variable, trade costs, and both exporters and non-exporters may coexist. Exporters benefit from access to large foreign markets, thus a small country has a higher share of exporting firms than a large one. In contrast to standard models, the increasing returns sector will be more open in a small country than in a large one, and a small country may be a net exporter of such commodities, despite the disadvantage of a smaller home market.     

一种单片微机控制的锁相环频率合成器

本文报导我们研制的一种单片微机控制的锁相环频率合成器。它以大规模集成芯片ＭＣ１４５１４６为中心，配以参考振荡器、环路滤波器、直流放大器、压控振荡器、双模前置分频器以及单片机频率控制系统。     

How to protect your premium product from low-price competitors: Price,quality, or portfolio adjustment?

In a game-theoretic framework, I analyze how a brand manufacturer can thwart new entrants into its market. Three strategic options are considered, a price adjustment of the premium product, a quality adjustment of the premium product and a portfolio adjustment of adding a fighter brand. In a basic setup, I show that the incumbent's best response to entry is to choose a portfolio adjustment. If, however, the incumbent is uncertain about whether the rival firm will enter the market, a price adjustment of the premium product might be the better alternative if launching the fighter brand is associated with costs. Moreover, if technological progress improves the efficiency of product development, a combined quality and portfolio adjustment might be the best alternative for the incumbent.     

正义感：构建和谐社会的重要因素

正义感是人类以实现正义为目的的一种美好情感,是人的一种最基本的道德情操。一个以正义感调节的社会,人民幸福,社会稳定有序。和谐社会是一个制度正义的社会。制度正义既以正义感为前提,又以正义感为当然表征。因此,和谐社会亦是一个充满正义感的社会。在当前,正义感的培养显得格外重要和紧迫。对于道德教育来说,这既是挑战,又是机遇。     

Technological advantage,alliances with customers,local knowledge and competitor identification

Research typically studies competitor identification in stable markets and seldom considers possible antecedents in a dynamic context. To address this situation, this study combines a relational view, a capability-based approach, and a managerial cognition view to predict competitor identification. The hypotheses concern how a firm's customer ties, technological advantage, their interaction, and top manager's local knowledge influence competitor identification. Using a sample of 1348 firms across manufacturing and servicing sectors in China, we find that strong customer ties have a positive impact on competitor identification, firm-specific technological advantage has a negative impact, and the interaction of the two positively relates to competitor identification as does having greater local knowledge. These results suggest that a relational view, a capability-based view and a managerial cognition view complement one another in determining competitor identification in a dynamic environment.     

Systematic ESG exposure and stock returns: Evidence from the United States during the 1991–2019 period

Using a sample of US stocks over the period 1991–2019, we test whether stocks with high exposure to a social index exhibit high returns. Using a univariate analysis, our in-sample results show that stocks with high sensitivities to the MSCI KLD 400 Social Index underperform stocks with low sensitivities by an annual risk-adjusted performance of 7.02%. The negative premium is also larger in the post-crisis period of 2007–2019 and is equal to 10.25%. The out-of-sample results offer, however, only weak evidence of such a finding, with a risk-adjusted performance difference of merely −0.84% over the full sample period and no significant differences between the pre-crisis and post-crisis periods. In the multivariate regression, we find evidence of a negative relationship between exposure to the social index and stock performance. Moreover, we find that stocks with high exposure to the social index display a low corporate social responsibility score, a high Tobin’s Q, high long-term debt, a large size, high total risk, a high market beta, a high SMB coefficient, a low HML coefficient, and a small MOM coefficient.     

Anticipating,preventing, and surviving secondary boycotts

Even the best stakeholder-managed firms can suffer when they become targets of a secondary boycott, as recent headlines attest. By definition, a secondary boycott is a group's refusal to engage a target firm with which the group has no direct dispute, in an attempt to sway public opinion, draw attention to an issue, or influence the actions of a disputant. This article provides a new perspective and tools for both scholars and managers concerned with this phenomenon. Building on a stakeholder theory foundation, we examine possible actions managers can take to avoid being surprised by a secondary boycott, propose conditions that raise the probability of becoming the target of a secondary boycott, and develop four alternative approaches for managing stakeholder relationships in a world of secondary boycotts.     

Influence of CEO Demography on Entrepreneurial Orientation: The Moderating Role of Competitive Intensity

Although entrepreneurial orientation has been identified as a key facilitator of a firm’s innovative behaviors, its antecedents, especially the determinant role of the business leader, have yet to be explored. Drawing on strategic leadership theory, which posits the role of CEO in determining a firm’s strategic direction, we examined the influence of CEO demography, specifically age, tenure, and education, on a firm’s entrepreneurial orientation. Based on a sample of 231 Chinese firms, we found firms with a CEO who was younger, higher educated, and with a shorter tenure on the job had a greater extent of entrepreneurial orientation. Moreover, the firm’s competitive environment moderated these relationships.     

How price increases affect future purchases: The role of mental budgeting,income, and framing

This article suggests that mental budgeting processes provide afurther understanding of how and to what degree price increases negatively affect a customer's future purchase behavior in a particular category of expenses. Furthermore, the authors analyze how customer income and different price presentation tactics alter this reaction. Results of two experimental studies using both students and non‐students show that customer income attenuates the negative effect of a price increase on the likelihood of a future purchase in a particular expense category. As an underlying mechanism, the influence of customer income on future purchase behavior is partially mediated by the degree to which customers engage in mental budgeting. Moreover, mental budgeting strengthens the negative effect of a price increase on a future purchase in the same category of expenses, whereas it does not alter the effect of a price increase on a future purchase in another category. Finally, the framing of a price increase as a percentage versus in absolute terms leads to a lower likelihood of a future category purchase. © 2009 Wiley Periodicals, Inc.     

When less is more? The contingent effect of product supply limitation in the release of new electronic products

In the market of consumer electronics, firms often limit their product supply to create a scarcity effect to entice consumers to buy their product. However, the outcome of such a strategy is not always desirable. In this study, we propose the product configuration level as a contingent variable that works with the supply level to affect the outcome of a supply limitation strategy. With a vignette-based experiment, we find that for a product with a superior configuration, consumers' purchase intention is boosted only if the supply is very limited. For a product with an inferior configuration, however, the supply limitation strategy does not work at any supply level. Therefore, the supply limitation strategy works only for a superior product configuration and at a fine-tuned supply level.     

Perceived Ubiquity in Mobile Services

Ubiquity has been referred to as one of the most important characteristics of mobile services. In this study, an instrument for the measurement of perceived ubiquity reflecting the benefits derived from continuity, immediacy, portability, and searchability is developed using a multiple-stage approach. In the initial stage, perceived ubiquity is conceptualized through interdisciplinary perspectives as a multidimensional, 32-item eight-factor construct. In the second stage, the original measurement is pretested on a student sample and recalibrated into a 16-item four-factor instrument. In the third stage, general consumers are invited to complete a task in which they are asked to perform a search with a mobile device before rating the measurement items. A confirmatory factor analysis produces a 12-item four-factor instrument. Furthermore, a second-order structure results from a statistical comparison of alternative models through a competing model strategy. In the final stage, we use a scenario method to validate the measurement tool while establishing discriminant, nomological, and known-group validities. The thorough validation results demonstrate the value of our instrument as a measurement tool of perceived ubiquity that is useful in describing the unique nature of mobile devices and predicting differences in user perceptions of mobile services and desktop PC services. Theoretical and managerial implications are discussed, important limitations are recognized and future research directions are suggested.     

Tax evasion and financial repression

Using a simple overlapping generations framework, calibrated to four Southern European countries, we analyze the relationship between tax evasion, determined endogenously, and financial repression. We show that higher degree of tax evasion within a country, resulting from a higher level of corruption and a lower penalty rate, yields higher degrees of financial repression as a social optimum. However, a higher degree of tax evasion, due to a lower tax rate, reduces the severity of the financial restriction.     

Market orientation, competitive advantage, and performance: A demand-based perspective

This study assesses how customer value affects a firm's market orientation and consequently, competitive advantage and organizational performance in a service industry — the global hotel industry. The findings show that if a firm perceives its customers as valuing service, the firm is more likely to adopt both a customer and a competitor orientation; if the firm thinks its customers are price sensitive, the firm tends to develop a competitor orientation. Moreover, the greater a firm's customer orientation, the more the firm is able to develop a competitive advantage based on innovation and market differentiation. In contrast, a competitor orientation has a negative effect on a firm's market differentiation advantage. Finally, innovation and market differentiation advantages lead to greater market performance (e.g., perceived quality, customer satisfaction) and in turn, higher financial performance (e.g., profit, market share).     

新建地方应用型本科院校能力本位教育及实施对策

能力本位教育的实质是一种以胜任职业岗位要求为出发点的教学体系。新建地方应用型本科院校能力本位教育是人才培养的应用性定位、服务地方经济建设使命、"中间阶层"向"中坚阶层"的转变、市场经济以及社会主义的本质要求的需要。新建地方应用型本科院校应从厘清专业核心能力、构建能力本位课程体系、优化实践教学体系、提升校园文化活动等方面实施能力本位教育。     

Combining GDSS and Gaming for Decision Support

Both gaming and group (decision) support systems (GDSS) are frequently used to support decision-making and policymaking in multi-actor settings. Despite the fact that there are a number of ways in which gaming and GDSS can be used in a complementary manner, there are only sporadic examples of their combined use. No systematic overview or framework exists in which GDSS are related to the functions of gaming or vice versa. In this article, we examine, why, how and for what purpose GDSS can be used to enrich and improve gaming simulation for decision support, and vice versa. In addition to a review of examples found in the literature, four games are discussed where we combined gaming and GDSS for complex decision making in a multi actor context: incodelta, a game about transportation corridors; infrastratego, a game about a liberalizing electricity market; containers a drift, a game about the planning of a container terminal, and; dubes, a game about sustainable urban renewal. Based on the literature and these four experiences, a classification is presented of (at least) four ways in which GDSS and gaming can be used in a complementary or even mutually corrective, manner: the use of GDSS for game design, for game evaluation, for game operation and the use of gaming for research, testing and training of GDSS.     

Competition in Markets and Competition for Markets

This paper builds on a distinction that is sometimes made between competition in a market and competition for a market. Competition for a market refers to the struggle to create a new market, or to erect a new standard, and it is usually associated with the process of innovation that brings new displacing technologies to market. Competition in a market is the conventional view of competition, and concentrates on the actions of incumbents and imitative entrants in well-established markets. The paper reviews some of the issues that competition for markets raises for anti-trust policy makers, and then asks whether competition for a market is a perfect substitute for competition in a market.     

Fixed exchange rates and trade

A classic argument for a fixed exchange rate is its promotion of trade. Empirical support for this, however, is mixed. While one branch of research consistently shows a small negative effect of exchange rate volatility on trade, another, more recent, branch presents evidence of a large positive impact of currency unions on trade. This paper helps resolve this disconnect. Our results, which use a new data-based classification of fixed exchange rate regimes, show a large, significant effect of a fixed exchange rate on bilateral trade between a base country and a country that pegs to it. These results suggest an economically relevant role for exchange rate regimes in trade determination since a significant amount of world trade is conducted between countries with fixed exchange rates.     

Moral audit for Diabco Corporation

Diabco Corporation, consisting of both domestic and international operations, aspires to be a world class company. Assumption of that status requires Diabco to develop a profile as a responsible member within the world community. Attributing morality to a corporation may seem somewhat inappropriate because it is merely an artificial entity. Yet, a corporation is only as ethical as its agents. At a minimum, Diabco must meet legal requirements, but the development of moral responsibility requires a conscious effort by all corporate agents to avoid harming others. To appraise the company's moral condition, the authors constructed the premise that Diabco conducted a comprehensive moral audit. Although the concept of a moral audit is still a relatively undeveloped appraisal activity, the purpose of the study is to demonstrate the desirability, feasibility, and possible inadequacies of such an endeavor.Dr. S. Andrew Ostapski is an Assistant Professor of Business Law at the University of Miami.Donna G. Pressley is an Anthropology graduate of the University of Miami and is currently an M.B.A. candidate there.     

THE CONSUMER AND FOREIGN EXCHANGE RATES

Whether you are a business person, a tourist, or a consumer, you are affected by foreign exchange rates. Quite often a person feels that foreign exchange rates are too complex to understand. The following is a simplified explanation of foreign exchange rates, touching on factors, which influence the rates. A brief history, the spot and forward market, and monetary policy is also covered. It is hoped this approach will give a better understanding of a subject that is often presented in a very complex way.