R&D Investments with Competitive Interactions

In this article we develop a model to analyze patent-protected R&D investment projects when there is (imperfect) competition in the development and marketing of the resulting product. The competitive interactions that occur substantially complicate the solution of the problem since the decision maker has to take into account not only the factors that affect her/his own decisions, but also the factors that affect the decisions of the other investors. The real options framework utilized to deal with investments under uncertainty is extended to incorporate the game theoretic concepts required to deal with these interactions. Implementation of the model shows that competition in R&D, in general, not only increases production and reduces prices, but also shortens the time of developing the product and increases the probability of a successful development. These benefits to society are countered by increased total investment costs in R&D and lower aggregate value of the R&D investment projects.     

An Experimental Investigation of Retention and Rotation Requirements

We provide results from an experiment designed to assess whether mandatory rotation and/or retention of auditors increases auditors' independence by reducing their willingness to issue reports biased in favor of management. Auditors' reporting is compared across the following four regimes: one that does not require either rotation or retention, a second that requires retention only, a third that requires rotation only, and a fourth that requires both rotation and retention. We find that the rotation requirements in the third and fourth regimes decreased auditor-subjects' willingness to issue biased reports, relative to the two regimes in which rotation was not imposed. In these other two regimes, however, many manager-subjects voluntarily retained the same auditor-subjects over multi-periods. While the long running interactions between manager- and auditor-subjects resulted in more favorable reports by auditor-subjects (a lower level of independence), the established relationships also induced manager-subjects to make higher investments.     

BIVARIATE BINOMIAL OPTIONS PRICING WITH GENERALIZED INTEREST RATE PROCESSES

We extend existing pricing models and develop a bivariate binomial option pricing technique that accommodates correlated state variables. This technique offers the ability to price American-style options, thereby accommodating early exercise, despite the existence of two correlated underlying state variables. Our technique is computationally efficient and can be further generalized for multiple-state variables, albeit with an accompanying rise in computational expense.     

Throwing Good Money After Bad? Cash Infusions and Distressed Real Estate

When a leveraged real estate project experience cash-flow problems, the owner must either inject additional cash or default on the mortgage. We show that it is not optimal for the owner to default as soon as net cash flow becomes negative. Surprisingly, the owner can expropriate some of the mortgage lender's wealth by injecting cash and continuing to pay interest. When the owner has cash constraints, outside investors may be able to extract significant economic rents by financing distressed real estate projects. These results have interesting implications for mortgage lending and the pattern of real estate transaction volume.     

Employment and wage behaviour of industrial enterprises in transition economies: The cases of Poland and Czechoslovakia1

In this paper we use two very large panel datasets from Poland, 1988-90 and Czechoslovakia, 1990-1992 to explore the dynamics of employment and wage determination at the enterprise level in the early years of transition. The study is intended to assist in building a coherent picture of microeconomic adjustment in transition, a field which was not sufficiently explored in the early years of reform. We find that Polish firms were already to some extent responsive to market conditions pre-reform, notably to demand in determining employment. Czechoslovak firms, however, were largely unresponsive to such pressures in 1989-90. The elasticities rose significantly in both countries in the early years of reform, especially in Czechoslovakia which quickly attained initial Polish patterns of adjustment. Firms became much more responsive to sales and cost pressures in adjusting employment and to their own productivity in setting pay. Ownership effects in these early years were, however, much more modest, with state-owned firms adjusting employment more than their private counterparts, perhaps because over-manning was more serious in that sector.     

Visitation at capacity-constrained tourism destinations: Exploring revenue management at a national park

This study explores issues related to the introduction of revenue management principles in the mechanism of allocating permits to visitors. Specifically, the study looks at ways in which backcountry hikers in Grand Canyon National Park, a World Heritage Site listed among America’s most visited tourism attractions, value a particular allocation mechanism for a permit application. From a stratified random sampling scheme with a 76% response rate, over 1400 overnight backcountry hikers reported the potential for considerable increased revenues. At the same time the findings indicate that certain demographics and user groups will not participate in the modifications, and thus, may be less likely to get a permit when they apply for one. Any policy implementation from such an analysis needs to consider the implications of privileging those who are both willing and able to pay more for access, and effectively excluding others from the same opportunity.     

Universal Moral Values for Corporate Codes of Ethics

How can one establish if a corporate code of ethics is ethical in terms of its content? One important first step might be the establishment of core universal moral values by which corporate codes of ethics can be ethically constructed and evaluated. Following a review of normative research on corporate codes of ethics, a set of universal moral values is generated by considering three sources: (1) corporate codes of ethics; (2) global codes of ethics; and (3) the business ethics literature. Based on the convergence of the three sources of standards, six universal moral values for corporate codes of ethics are proposed including: (1) trustworthiness; (2) respect; (3) responsibility; (4) fairness; (5) caring; and (6) citizenship. Relying on the proposed set of universal moral values, implications are discussed as to what the content of corporate codes of ethics should consist of. The paper concludes with its limitations.     

Pooled marketing: The challenge and the opportunity

The present situation is marketing is characterized by rising costs and increasing prices. In an article in Business Week, a commentator has stated that “...... marketing and distribution are where industry must make up a lot of the costs of doing business today” (13). Pooled marketing is a viable alternative to the marketing practices which have, along with inflation and other factors, contributed to the present situation. In addition to the cost savings that can emerge from pooling programs, the cooperative sharing of resources makes it possible to capitalize on opportunities that a firm would not have been able to seize on its own.     

A call auction's impact on price formation and order routing: Evidence from the NASDAQ stock market

Electronic call auctions are used globally to open and close equity market trading; as such, they are a critically important facility that needs to be better understood. The paper focuses on the impact NASDAQ's calls (introduced in 2004) have had on bid-ask spreads, price volatility, and order routing in the continuous market that follows daily openings and which precedes daily closings. NASDAQ's closing call has significantly reduced both spreads and volatility for all market capitalization groups. Its opening call similarly reduced spreads, while a generally similar, though somewhat weaker, pattern of volatility reduction was realized. Although the pattern of trading volume has, for the most part, not been significantly affected, our findings, comprehensively viewed, suggest that the calls have had a positive spillover effect on the dynamic behavior of price formation in NASDAQ's continuous market.