Ramsey pricing in the presence of risk

This article examines Ramsey (second-best) pricing for a multi-product regulated monopolist when marginal costs fluctuate with a known probability function. When all marginal-cost risk is absorbed by consumers, the degrees of Pratt-Arrow absolute risk aversion and the marginal cost variances in the various markets have an affect on the appropriate Ramsey prices. An analogous result is obtained when investors absorb all of the cost risk. When the cost risk is optimally shared by consumers and investors, the deterministic Ramsey prices are obtained.     

Modelling of combinable relationship-based composition service network and the theoretical proof of its scale-free characteristics

Existing works on service composition are primarily based on the requirements of service composition, such as describing language supporting service composition, service composition framework, mechanism and method for service composition, and service composition validation. Few works have been carried out from the perspective of combinable relationship among composite services and composition service network. This article emphasises on combinable relationship-based composition service network, i.e. CoRCS-Net. The principles for establishing and modelling CoRCS-Net were studied, and nine combinable relationships among services in CoRCS-Net were investigated and 14 elementary evolving operators for CoRCS-Net dynamic evolution were designed. According to the definition of scale-free network (SFN) and the investigations on its related research achievements, it is supposed that ‘CoRCS-Net is a scale-free network’ in this study. In order to prove the theoretical hypothesis, the concepts of combinable strength and variation of combinable strength were introduced, and combinable strength is used to describe the invoking times of a service being invoked for service composition. First we calculate the real time variation of combinable strength of an arbitrary service in CoRCS-Net, and then obtain the corresponding real time combinable strength and investigate its distribution for all services in CoRCS-Net. It is discovered that ‘like many nature and social phenomenon, CoRCS-Net is “scale-free”, and it is constructed by few “active services” and a great deal of “silent services”. In the process of service composition, the invoking times for majority services are very small, while only few services are invoked frequently, and the probability (or invoking times) for the services in a CoRCS-Net to be invoked for service composition decays as a power-law’.     

Market structure,countervailing power and price discrimination: The case of airports

A number of interesting policy questions have arisen regarding airport landing fees. For example, what is the impact of joint ownership of airports? Does airline countervailing power stop airports raising fees? Should airports be prohibited, as an EU directive intends, from charging differential input prices to airlines? We set out a model of upstream airports and downstream airlines with varying countervailing power and pricing structures. Our major findings are: (a) an increase in upstream concentration or in the degree of differentiation between airports always increases the landing fee; (b) the effect of countervailing power, via an increase in downstream concentration, lowers landing fees, but typically does not pass through to consumers; (c) with Cournot competition, uniform landing fees are always higher than discriminatory fees.     

Strategic Buying to Prevent Seller Exit

We consider a dynamic oligopoly model in which a seller may drop out of the market when demand for its product is insufficient in the first period. Buyers suffer some disutility if a seller exits the market and so their first‐period purchase decision not only depends on current period preferences and prices, but also on the potential effect that their behavior has on the probability of seller survival. Specifically, some buyers may choose to purchase from the seller with the lower survival probability even though they like the other seller's product better, a behavior that we call “strategic buying.” We analyze how the incidence of strategic buying depends on parameters and also the implications of the strategic buying motive for sellers' first‐period pricing decisions.     

Predictability and Reflexivity

Abstract . Reflexive predictions are self-defeating or self-fulfilling. However, it was shown that in most cases of self defeating public predictions of social events conceptually at least one correct prediction exists. Unfortunately the term “reflexive prediction” is applied in the literature to quite distinct phenomena. A. Grünbaum, moreover, argued that reflexive prediction occurs also in the natural sciences using as example the fire-control system which “obeys only natural laws.” The purpose of this paper is two fold: first, it clarifies the terminological confusion. Second, it argues that every man-made tool (fire-control systems are tools) obeys natural laws and so does the person. The question of a person's higher functions, such as expectation and decision is only acknowledged. The conclusions are (1) that there is a fundamental difference between reaction to public (predictive) utterances and reaction to discriminatory behavior based on private ptediciion. (2) The reflexivity of public prediction is a phenomenon characteristic of the social sciences. at least as long as these disciplines are set apart from the natural sciences.     

Stranded costs,access charges,and Ramsey pricing in the U.S. electric utility industry

As a consequence of expected partial deregulation in the U.S. electric utility industry, “stranded costs” may be passed on to ratepayers. This paper applies Ramsey pricing to this issue, with particular emphasis on the “elasticity of exit”. That class with the greater elasticity of exit will optimally have a larger unbundled access price mark-up. With inclusion of a one-time exit fee, the optimal access charge for every class is equal to the marginal cost of transmission and distribution. Under certain conditions, the exit fee for the competitive class decreases as the elasticity of exit with respect to the exit fee increases.     

会计师事务所合并、审计市场结构与审计定价

以2006年至2009年初发生的8起"强强联合"会计师事务所合并案为研究对象,分析合并发生前后审计市场结构与审计定价的变化后发现:随着会计师事务所合并案的增多,市场结构呈现出市场集中度增加以及大所之间竞争更为均衡的特点,国内本土所的市场力量在逐渐增强,但与国际"四大"之间还存在着十分明显的差距。从单变量检验来看,合并后会计师事务所对同一客户的审计收费较合并前显著增加,但在控制其他影响审计定价的因素后,合并因素对审计定价虽仍有正向作用,但是在统计上并不显著。     

Platform market competition with endogenous side decisions

This paper develops a framework to analyze platform competition in two‐sided markets in which agents endogenously decide on which side of a platform to join. We characterize the equilibrium pricing structure and perform a comparative statics analysis on how the distribution of agents’ preferences affects the platforms’ profits. We also show that the market equilibrium under profit‐maximizing platforms leads to the first best social surplus, which illustrates the importance of the price mechanism to induce more balanced participation across the two sides. This framework can be applied to analyze market competition for “rental” or “sharing” platforms. In addition, we extend our analysis to consider an initial investment stage, which makes participants the owner of some durable goods to rent out.     

Research on manufacturing grid resource service optimal-selection and composition framework

In order to address the resource service optimal-selection (RSOS) and composition problem in manufacturing grid (MGrid) system and provide high-quality service to users, an MGrid RSOS and composition framework (MGrid-RSOSCF) is investigated in this study. The process of RSOS and composition is divided into the following five steps in MGrid-RSOSCF: (1) decomposing the submitted manufacturing task into several subtasks (i.e. single resource service requested task) if the submitted task is a multiple resource service requested task; (2) searching out the qualified resource service for each decomposed subtask and generating the corresponding candidate resource service set; (3) retrieving, evaluating and comparing the quality of service (QoS) for each candidate resource service, and provide data for service optimal-selection and composition –if the submitted task is a single resource service requested task; (4) evaluating synthetically the overall quality of each candidate resource service and ranking them, and selecting the optimal one for the task – if the submitted manufacturing task is an multiple resource service requested task; (5) selecting one candidate resource service from each candidate resource service set and constructing a new composite resource service according to the submitted task requirements, and collecting all the possible resource service composite execution paths (RSCEP) and selecting the optimal paths to execute the task. The proposed MGrid-RSOSCF consists of five layers and each layer provides the corresponding necessary services and algorithms to address one problem mentioned above. The five layers are: (1) T-layer, responsible for MGrid task decomposition; (2) S-layer, responsible for resource service match and search; (3) Q-layer, responsible for QoS processing; (4) O-layer, responsible for evaluating and ranking the candidate resource service and (5) C-layer is responsible for resource service composition and optimal-selection. The case study and comparison of performances of the algorithms demonstrate that the proposed methods are sound on success rate and executing efficiency.     

Project Management Knowledge and Effects on Construction Project Outcomes: An Empirical Study

This study examines the relationships among the PMBOK® Guide, project performance, customer satisfaction, and project success by assessing the efficacy of management techniques, tools, and skills for implementing infrastructure and building construction. Experienced interviewees from private engineering firms and public agencies were asked to complete a questionnaire, and the responses were analyzed by means of a structural equation model. The analytical results indicate the appropriateness of prioritizing the practice of the PMBOK® Guide in the construction industry. This study contributes to the literature by providing insight into interactions among the PMBOK® Guide and construction project outcomes in engineering practices. Particularly, the “bidder's conference” and “procurement negotiations” are the priority techniques to minimize bidding and legal procurement problems. Moreover, the study recommends the use of “stakeholder analysis,” “communication requirements analysis,” and the “communication methods” to perform effective communication management. Although the conclusions are based on the sample collected in Taiwan, the research findings can be used by project managers and educators to tailor the PMBOK® Guide to their unique needs and to design effective training programs for construction specialists.     

New measure of brand equity status of a basketball club

ABSTRACT

“Brand Status” is defined as a measure that examines the equity “health” and “strength” of a brand in each stage of the brand value chain. A six-stage brand value chain model was developed where Stage I highlights the marketing efforts of the brand equity building; Stage II focuses on the customer’s attitudinal mind-set; Stage III describes actual customer behavioral outcomes (such as attachment and commitment); Stage IV refers to the strength of the brand and its relative advantage in the marketplace (such as brand preference, re-purchase, and premium pricing); Stage V reflects the company gains in sales and profits and the last, Stage VI refers to financial value of the brand for shareholders. Analyzing data obtained from 1,330 fans of basketball clubs gave sufficient evidence to propose a “new” model that can be used to estimate the value scores of the brand’s equity status for each of the various stages in the model and provide the brand’s total brand equity status score.     

Strategic Incentives for Keeping One Set of Books in International Transfer Pricing

We study the equilibrium accounting and transfer pricing policies in a multinational duopoly with price competition in the final product market. We find that the firms in a duopoly can benefit from strategically using the same transfer price for tax and managerial purposes instead of using separate transfer prices for both objectives. According to our results, the practice of one set of books should be the prevalent accounting method in markets with a small number of competitors and similar products.     

Henry George and the Ethics of Economics

Abstract . Henry George's Progress and Poverty (1879) is a great ethical masterpiece. Its moral tone distinguishes the book. More than an economics test, it is a philosophic quest for justice, an impassioned declaration of the rule of natural law. Indignantly attacking the contention that economics has no place for natural law or ethics, George exclaims: “She [economics] has been degraded and shackled; her truths dislocated; her harmonies ignored.” On the contrary, George stresses, political economy (economics) is a science, and like all sciences, is governed by natural law. Furthermore, it is basically “moral.” Science must, of necessity, always lead to ethics. Natural law must, of necessity, always lead to morality, or justice.“The law of human progress, what is it but the moral law?” George asks. “Unless its foundation be laid in justice the social structure cannot stand.” The social ill that perpetuates poverty and the manifold evils it causes is private ownership of land and the private privilege of collecting its rent. “The fundamental law of nature, that the enjoyment by man shall be consequent upon his exertion, is thus violated.”     

The mediating role of natural and social resources in the corporate social responsibility—corporate financial performance relationship

Failure to obtain definitive results regarding the influence of corporate social responsibility (CSR) on corporate financial performance (CFP) has prompted scholars to investigate mechanisms behind this relationship. This paper follows the same path and distinguishes two dimensions of CSR (social and environmental) to expand the pool of potential mediators on the basis of natural‐ and social resource‐based view (RBV) of the firm. In a unique dataset comprising seven potential mediators for 300 companies, a direct relationship only existed between environmental CSR and CFP, in contrast to the “new road” from social CSR to CFP that goes through external reputation and innovativeness—variables that form an opposing mediation.     

Product Differentiation through Exclusivity: Is there a One‐Market‐Power‐Rent Theorem?

In systems industries, combinations of components are consumed together to generate user benefits. Arrangements among component providers sometimes limit consumers’ ability to mix‐and‐match components, and such exclusive arrangements have been highly controversial. We examine the competitive and welfare effects of exclusive arrangements among system components in a model of relatively differentiated applications that run on relatively undifferentiated platforms. We show that there is no “One‐Market‐Power‐Rent Theorem.” Specifically, exclusive deals with providers of differentiated applications can raise platforms’ margins without reducing applications’ margins, so that overall industry profits rise. Hence, for a given set of components and prices, exclusive arrangements can reduce consumer welfare by limiting consumer choice and raising equilibrium prices. In some cases, however, exclusivity can raise consumer welfare by increasing the equilibrium number of platforms, which leads to lower prices relative to the monopoly outcome that would prevail absent exclusivity.     

Guanxi Management in Lean Production System—An Empirical Study of Taiwan‐Japanese Firms

While the emphasis in the West is on “what you know” refers to technological expertise, including the price and quality of tendered product or service, the emphasis in Confucian societies is on “who you know,” which refers to personal connections with the appropriate authorities or individuals. These connections are known in Chinese as guanxi, on which as the basis Chinese exchange a lifetime of favors, resources, and business leverage. This study seeks to study guanxi mechanism, the unique Chinese social‐cultural element and its impact on the managerial effectiveness of Taiwanese firms with lean implementation in practice, and an empirical study is constructed to verify our proposal. Results suggest that guanxi and its networks function as the lubrication that eases interpersonal conflicts and as the buffer in solving problems, which in turn upgrades the cooperative efficiency both inter‐ and intragroups. This article provides an inner view of cultural value, which offers insights that should prove helpful to academics in management and related disciplines as well as to practitioners engaged in Chinese production management.     

Accounting for Employee Stock Options: What Can We Learn from the Market's Perceptions?

The scope of this is paper is to provide new empirical evidence on the value relevance of employee stock options (ESOs) in Europe. We show, empirically, that the market participants when pricing a firm's equity place approximately the same valuation weights on the ESO‐deferred compensation expense (the so called “ESO asset”) and the compensation option liability (the so called “ESO liability”). Our empirical findings support the theoretical work of Ohlson and Penman who suggest that the deferred compensation expense be treated as a contra‐liability. The second contribution of our work rests on the nature of the ESO expense. We show that the distinction between persistent and non‐persistent ESO expenses is of critical importance for the market participants. Accordingly, an improved accounting disclosure should assist the investors in assessing the long‐term goals of the ESO plans at the firm level.     

Decision analysis of auto emission control

In response to public pressure to reduce air pollution, governments are forced to consider alternate means to limit auto emissions. This paper addresses the problem of evaluating these regulatory policies and choosing the one that is best for society.Economic tradeoffs play an important role in the analysis of emission control policies. Cleaner air comes only at a price, and the judgments as to “How clean?” At what price?” and “At who's expense?” are crucial. Once these value issues are resolved, questions of implementation remain. “How do regulatory policies such as mandatory emission standards for cars compare with a system of emission taxes?” “Are there ways to collect a fee from drivers to compensate those who breathe their pollution, without taxing emissions directly?”Our approach is first to describe a decision-focused analytical procedure for evaluating various policy alternatives. This procedure is then demonstrated with a preliminary analysis of representative emission control plans for the Los Angeles air basin. Both emission standards and market or “pricing” alternatives are considered. These plans include: present (1975) emission standards; an emission tax; an increase in the gasoline tax; a policy of no government control.The preliminary analysis shows market mechanisms to be superior to present emission standards. Many significant advantages of market mechanisms are discussed, though this conclusion is due primarily to—in our opinion—inappropriate value judgments that are implicit in the present standards.The analytical framework is very general, and it can be applied to a wide variety of social decisions involving externalities. The quantitative models developed, though preliminary, can be used by organizations such as regional planning agencies or pollution control boards. However, these models must not be viewed as formulas for answers to social problems. Rather, they are intended as aids for the policy maker that will help him or her balance the many factors that influence the decision and provide insight to the wisest social course of action.     

Henry George and the Classical Scientific Research Program: The Economics of Republican Millennialism

Abstract . Henry George's classicism was evident in his acceptance of “hard core” assumptions inherent in classical economic analysis, notably that rational self-interested behavior exercise in competitive markets maximized economic welfare. However, George's “stage theory,” the “Law of Human Progress,” led him to reject the classical nexus between social and economic welfare. The emergence of an exchange economy improved efficiency and economic welfare, but institutional changes lagged behind, particularly the redefinition of property rights. Consequently, economic growth based on land as a private rather than public good widened the gap between economic efficiency and social welfare. Hence George's paradox of poverty amidst progress. George resolved the equity efficiency conflict by treating land as a public good. Then, the sale of monopoly rights to land through the “single tax” on land rents captured the difference between the private and social costs of land use.     

The NCAA: A Socio-economic Analysis: The Development of the College Sports Cartel from Social Movement to Formal Organization.

Abstract . Economic cartel theory and Sociological social movement theory are used to achieve a socio-economic analysis of the problems and behaviour of the National Collegiate Athletic Association (NCAA). It is demonstrated that both cartel theory and social movement theory predict substantially similar behavior on the part of the NCAA and its 800-plus member institutions. Specific issues such as “need”scholarships, the possibility that the” big-time”football powers, may leave the NCAA, and the NCAA's relation with women's athletics, are considered. It is concluded that the NCAA is not likely to persist is an organization in its current form.

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