Full fixed cost recovery lot sizing with quantity discounts

Purchasers must often make lot sizing decisions when facing price schedules of price-quantity discounts. It is important to determine the supplier's pricing philosophy when establishing a solution procedure.One approach is to evaluate total costs at all of the appropriate break points. This offers limited information: a lot size and a set of total costs. This is especially true in the case of full fixed cost recovery pricing. In actual practice price schedules can be extremely lengthy: indeed, it may be in the supplier's best interests to offer comprehensive discount schedules. This situation complicates the purchaser's decision making process.An efficient alternative, which solves the price-quantity discount problem when the supplier insists on a full fixed cost recovery schedule, is presented. Computations are reduced to a few simple steps; the result is a least total cost lot size for a simple linear package price model given parameters obtained by an appropriate analysis of the supplier's price-quantity discount schedule. A starting point is determined and the choice of the lot size is made using a simple criterion. Rapid convergence is assured, given a reasonably well-behaved schedule.     

Cross-border linkages among Asian closed-end funds

This study investigates the behavior of nine Asian closed-end country funds traded on the NYSE over the period 1990–2001. The results indicate that fund discounts follow a mean-reverting process and, furthermore, display various cross-border patterns of influence that are contingent on the period examined. Notably, for the overall period, the Korean Fund exhibits the strongest market leadership. However, in the period following the Asian financial crisis, movements in the Thai Fund's discount have the strongest influence on, and responsiveness from, the other country funds.     

The pricing of callable preferred stock

In this study, the authors use both the Black/Scholes European option model and the Barone-Adesi/Whaley American option model to estimate call option values implicit in seasoned callable preferred stock issues. Consistent with the finding that call features increase bond yields, a significant relationship is found between estimated option values and discounts of these securities’ market prices from their estimated income values. However, the size of the discount is only a fraction of what would be predicted by the American option model. Specifically, the market does not appear to take the “early exercise premium” into account. Furthermore, this discount seems to be isolated to in-the-money call features that have evolved to their final call price. Thus, incorporation of a call feature into a security’s indentures, with a deferment period and an initial premium call price, appears to represent a pure gain for the issuing corporation.     

Closed-end bond fund discounts: Agency costs,investor sentiment and portfolio content

A sample of closed-end bond funds is examined to investigate several hypotheses purporting to explain closed-end fund discounts. Consistent with Brickley, Manaster and Schallheim (1991), unrealized capital appreciation is found to be negatively related to the discount. Support also is found for the investor sentiment hypothesis of Lee, Shleifer, and Thaler (1991). Fund expense, a proxy for agency-related issues, and holdings of foreign securities, are found to be positively related to the discount. Two proxies for the investor allocation decision: the slope of the yield curve, and differential returns between stocks and bonds, are significant in the directions expected. No significant relationships are found between investments in either restricted securities or large outside blockholdings and the discount.     

Diversification discount,information rents,and internal capital markets

While many existing studies report that corporate diversification destroys shareholder value, several recent studies challenge these findings. Schoar [Schoar, A. (2002). Effects of corporate diversification on productivity. The Journal of Finance, 57, 2379?2403] finds that plants in conglomerates are more productive than those in comparable single-segment firms, although conglomerates are traded at discounts. Villalonga [Villalonga, B. (2004a). Diversification discount or premium? New evidence from the business information tracking services. The Journal of Finance, 59, 479–506; Villalonga, B. (2004b). Does diversification cause the “diversification discount”. Financial Management, 33, 5?27] employs a more comprehensive database and statistical techniques than those used in the prior studies, and shows that there is a diversification premium, rather than discount. This paper develops a model that highlights the costs and benefits of corporate diversification. The diversified firm trades off the benefits of more efficient resource allocation through its internal capital market against the costs of information rents to division managers, which are necessary for effective workings of the internal capital market. We provide an argument supporting Schoar's findings, and identify conditions under which there can be a diversification discount or a premium.     

基于多项Logit选择模型的在线渠道价格促销效应实证研究

在线渠道下,不同品牌的价格折扣促销的差异性会引起在线消费者品牌选择行为变化。同时,在线的价格比较机制也增加了消费者价格敏感度,如果不分离出这一重要的促销效应,那么会产生估计偏差,影响模型的预测能力。本文首先回顾品牌选择的离散模型中价格促销的研究脉络;然后构建在线渠道消费者品牌选择离散Logit模型;接着在对中国某电子商务公司的消费者实际购买可乐的面板数据分析的基础上,研究价格折扣对于该公司消费者品牌选择行为的影响效应,研究发现：（1）如果不引入价格折扣促销因素,将会过高估计价格的影响;（2）价格折扣促销对于消费者网上品牌选择有显著的影响,且影响为正效应。文章最后剖析价格折扣对在线渠道的消费者品牌选择的行为影响机理,并提出未来的研究方向。     

Microworlds and Simuworlds: Practice fields for the learning organization

Management is one of the few professions, the authors note, in which members have no formal “rehearsal space” for honing their skills. In response to this need, organizations such as The Center for Creative Leadership, MIT's Learning Center, and The Stern School of Business at New York University have created a brave new world of management simulations—“practice fields” for the learning organization. Some of these new games (“simuworlds”) use computer programs to replicate an entire industry and give participants an opportunity to play out one company's strategy in that setting. Other simulations (“microworlds”) engage participants in complex behavioral role playing, based on scenarios that typically develop within a company. Still other simulations combine both approaches. The authors take their point of departure from Peter Senge's definition of the “learning barriers” that develop in any organization: solving fragmented “problems” rather than dealing with systemic issues; overemphasis on competition at the expense of cooperation; and a failure to innovate until forced to do so. The new simulations, the authors argue, are particularly useful in helping managers learn how to overcome these barriers.     

On Certain Indices for Ordinal Data with Unequally Weighted Classes

In this paper, some new indices for ordinal data are introduced. These indices have been developed so as to measure the degree of concentration on the “small” or the “large” values of a variable whose level of measurement is ordinal. Their advantage in relation to other approaches is that they ascribe unequal weights to each class of values. Although, they constitute a useful tool in various fields of applications, the focus here is on their use in sample surveys and specifically in situations where one is interested in taking into account the “distance” of the responses from the “neutral” category in a given question. The properties of these indices are examined and methods for constructing confidence intervals for their actual values are discussed. The performance of these methods is evaluated through an extensive simulation study.     

Optimal advance selling discount strategy with future-oriented consumers

This paper examines the advance selling decisions over two periods and considers future-oriented consumers who are more concerned about the product quality than price discounts. We find that the advance selling strategy is not always best, and its merits are contingent on parameters of the market and consumers. Moreover, there is no need to set a deep advance selling discount for the retailer if consumers are highly risk averse. Next, we analyze the feasible advance selling pricing strategies for the retailer. Finally, we observe that the retailer can announce a higher advance selling price if consumers are moderately risk averse.     

The block metric and the law of markets

The “Law of Markets” as originally stated by Fetter and amended by Hyson and Hyson is based on the assumption that the transportation of goods is along a line segment from firm to customer. In many situations the assumption that transportation is along a block-like network of roads is a better approximation of reality. In this paper we establish the “law of markets” appropriate to the block metric. We discover that with such a metric there exist significant discontinuities in a firm's demand functions and we argue that these discontinuities have important implications for the types of competitive strategies open to firms.     

A theory of the temporary organization

The idea of the firm as an eternal entity possibly came in with the era of industrialism. In any case, the practical consequences of this idea contrast sharply with many ideas about projects and temporary organizations. Mainstream organization theory is based upon the assumption that organizations are or should be permanent; theories on temporary organizational settings (e.g., projects) are much less prevalent. In this article, we address the need for a theory of temporary organizations, thus seeking to supplement traditional project management wisdom. We also suggest some components of such a theory by elaborating on certain ideas about projects. “Action”, as opposed to “decision”, is one such component which is central to a theory of the temporary organization. In some respects we are thus dealing with antipoles, in other respects with concepts similar to those in established mainstream organizational theory. The role of “time” in the firm is different as compared to its role in the temporary organization. The differences have several important implications and we are able to suggest a coherent outline of a theory which we believe could be useful and which also covers several important aspects of temporary organizations.     

A typology of de-coupling strategies in mixed services

A typology of a class of service systems is proposed. The typology links strategic operational objectives to the decision to de-couple work between the front and back offices of a service system. Four specific ideal types of a strategy/de-coupling mix are described; each of which has distinct operational, marketing and human resource ramifications. A type that has had significant representation in traditional literature is the “Cost Leader” type, where back-office activities are de-coupled from the front office for the purpose of lowering costs. Another traditional type representative of the craftsman legacy is the “Personal Service” type, which retains back-office tasks in the front office to pursue non-cost-oriented strategic goals. Theoretical and empirical evidence is also given for two non-traditional types: the “Kiosk” type, where all tasks remain in the front office to achieve lower costs, and the “Focused Professional” type, which de-couples front- and back-office activities to enable front-office workers to provide higher service, rather than to reduce costs. Empirically, retail bank lending systems are analyzed to support the typology.     

INSTITUTIONALISED JUSTIFICATION OF CORPORATE ACTION: INTERNATIONALISATION AND THE EU IN CORPORATE REPORTS

This paper provides an institutional analysis of the way a set of Finnish firms have used the concept of internationalisation and the EU in justifying major strategic decisions. They have used internationalisation, and in particular the then new possibility of Finland joining the EU, as an argument in support of radical change. An analysis of their annual reports reveals a number of institutional arguments which are strong because they are generally accepted, a priori, as being important not only to firms but indeed to Finland as a whole. In using institutional arguments firms are aligning their own interests with those of the country, and in so doing are able to justify radical changes in most parts of their own organisations. We are not claiming that Finnish firms should not react to the challenges which EU represents. Rather, we suggest that by using institutional arguments they are borrowing legitimacy from a wider public. The arguments used are typically very broad, invoking very general visions of the role of Finland in the EU. We call these arguments “easy rides” because, even if they are only partially explicated, it is generally assumed that they will become accepted without questioning by public and employees alike. Certain specific patterns of “easy rides” can be distinguished: i) The mobilisation of a “national mission”, ii) “Sacrifice now, reap the benefit later”, and iii) “Bigger is better”. The paper concludes with a methodological discussion about the difficulty of distinguishing between the technical/functional and the institutional arguments.     

Use transnational teams to globalize your company

The authors report on their two-year study of successful transnational teams, in which they examined how such teams are designed and managed to help their firms pursue global business strategies. Based on this study, they present a comprehensive model of team effectiveness that includes the key characteristics differentiating a transnational team from other types of work teams. The model shows how transnational teams operate—how they are staffed and led, communicate across great distances, and cope with cross-cultural issues. In closing, they describe how a company's human resources department can help an “international” or “multinational” team become a “transnational” team—one that has successfully transcended the cultural, geographic, and managerial barriers to team effectiveness.     

“100% EDI-connected suppliers” projects: An empirical investigation of success factors

Electronic Data Interchange (EDI) is becoming increasingly important, and new organizational forms based on EDI suppliers’ capabilities are emerging. Therefore, taking advantage of recent technological changes, especially the development of Web-based EDI systems, many big industrial buyers are seeking to get all their suppliers EDI-connected. Based on previous research on EDI adoption, we conducted a survey to study the opportunities of success of such a “100% EDI-connected suppliers” policy using data from the vehicle industry. Findings from our survey helped us to understand suppliers’ responses to such a policy and to provide recommendations to industrial buyers who are seeking to succeed in a “100% EDI-connected suppliers” project. This includes employing tailored communication strategies and selecting appropriate incentives that take into account different levels of suppliers’ EDI-capabilities and suppliers’ dependence.     

Shifts in autonomy, responsibility and control from centre to periphery in public administration: the case of the ministry of finance in Italy

In tackling administrative reform and in the hope of improving the effective allocation of resources, most European governments have shown a growing interest in adopting private sector management models in the public administration. The assumption underlying this paper is that the decisive variables in the different national contexts have to do with the relationships between the central and the peripheral administrative levels, and the way in which administrative actors at the two levels interpret their roles and participate in the reform process. The paper examines the case of the reform of the Italian Ministry of Finance. In seeking to improve its performance and the services it provides, the ministry reform is intended to introduce a management system in which the key concepts are the planning, programming and control of administrative action and results. According to reform rhetoric, shaping a new class of administrative managers at the local level is the crux of the question. However, research results hint that the “creation” of this new local executive staff is yet to be completed. The working hypothesis advanced is that this is due to local executives’ lack of confidence in the “system”, inasmuch as the reform process has so far been characterised by a tendency to give them responsibility without autonomy and autonomy without control. The greater their lack of trust, the lesser their willingness to risk the consequences of failure and the greater their tendency to stick to defensive positions and to return to previous “bureaucratic” conceptions and ways of operating.     

基于零售商促销的渠道协调及数量折扣契约设计

定量研究当零售商具有促销策略时的渠道协调。在此种情形下，渠道成员独立决策时线形契约无法促成渠道协调，通过博弈模型分析，给出一种协调数量折扣价格契约，并对渠道协调后的利润分配作了初步探讨。结果表明，制造商促使该类渠道达成协调的数量折扣有无穷多个，在一定条件下渠道成员双方利润均会增加，并给出了算例分析。同时根据数量折扣形式，对传统的“入场费”问题进行了再讨论，得出了“入场费”与渠道协调之间的关系，进而揭示出“入场费”在实践中深层含义。     

Intertemporal price–quality discrimination and the Coase conjecture

We examine time-consistent intertemporal price–quality discrimination by a durable goods monopolist, when there are a continuum of buyer demand-intensities with respect to product quality, and it is profitable for the monopolist to trade with the marginal buyer-type (i.e., the “gap” case). We show that along every subgame perfect equilibrium path, with probability 1, prices and qualities decline over time, and the market is completely and monotonically depleted according to buyer-type in a finite number of offers. But, unlike the fixed quality literature, the monopolist may randomize over price–quality offers along the equilibrium path. We also show that the Coase conjecture continues to be valid here, but in a form that is significantly different from the usual formulation. In the limit, as the time between offers evaporates, the monopolist makes a continuum of offers and perfectly screens the market. However, he effectively cannot price-discriminate, because the equilibrium profits converge to the complete “pooling” profits that would be made if the entire market had the marginal buyer-type’s valuation.