THE SHAREHOLDER WEALTH EFFECTS OF MONOPOLIES AND MERGERS COMMISSION DECISIONS

This paper presents an analysis of the policy of the UK's Monopolies and Mergers Commission using stock market data. Stock price reactions to regula-tory intervention by the Monopolies and Mergers Commission might be expected to reflect two sorts of factors. Firstly, the impact of the intervention on the possibility of bidders extracting monopoly profits from consumers. Secondly, the possibility that the subsequent investigation of the bid by the Monopolies and Mergers Commission will raise the cost of a bid, which may not necessarily be in the shareholder's interests, and so cause such bids to be abandoned. Studying a sample of some 53 bids, investigated by the Commission in the period 1976–90, little evidence was found that the Commission halts bids that are likely to result in monopoly profits to the bidder but there was some weak evidence that non-shareholder wealth maximising bids are abandoned as a result of the Monopolies and Mergers Commission intervention.     

Issues in fitting theoretical and measurement models in marketing

This article reviews the applications of linear structural equation modeling in business. It further examines the extent to which measurement models are constructed to fit theory models. The consensus appears to be that modelers intuitively use congeneric models without considering the appropriateness of such use. The other measurement models, such as tau equivalent or parallel form models are used very little in the literature. In addition, there is no use of common factor measurement models. The article also examines the extent to which various indices of fit are used in modeling marketing phenomena. Although chi square tests of model fit are used most frequently, the study documents increasing use of yet other indices, which perhaps more accurately reflect the extent to which the model fits.     

Economics and Restaurant Gratuities: Determining Tip Rates

Abstract IS tipping in restaurants simply a social norm where people tip on the basis of some rule of thumb (15% of bill size for example)? Using evidence gathered from surveys of nearly 700 diners in 7 Minnesota restaurants, it is argued that tipping is both a social norm and a means of rewarding good service. Survey evidence suggests that diners use rules of thumb as starting points and then vary gratuities on the basis of service just received, expected future service, whether they dine alone or with a group, alcohol consumption and location of the restaurant. Tipping may be viewed as a game played indirectly between diners in which each diner contemplates tipping, or not tipping, based on expectations of future service and the tipping behavior of other diners. Tipping is commonplace as long as people expect better service when they tip more and the expected payoff to tipping rises when more people tip, but rare otherwise. Neo-classical economics is quite successful in predicting tip size as long as diners view tipping as a pecuniary cost of buying service.     

Corporate democracy and the rights of shareholders

Some have argued that because of weaknesses in corporate democracy, there is widespread abuse of shareholders' rights in American securities markets. I describe a number of horror stories that shareholders might tell to support this claim. Then I argue that despite appearances to the contrary, there is not widespread abuse of shareholders' rights in American securities markets. This is because (i) corporations, when doing things that look abusive, are generally violating neither the legal rights nor the charter rights of shareholders and (ii) shareholders — in their role as shareholders — have no other rights than these. William B. Irvine is Assistant Professor of Philosophy at Wright State University. He is the author of The Ethics of Investing, Journal of Business Ethics, vol. 6, no. 3.     

Due diligence and the demand for electricity: A cautionary tale

In 1983, the Washington Public Power Supply System (WPPSS) defaulted on tax-free revenue bonds issued to construct two of its five nuclear power plants. In subsequent litigation, the plaintiffs alleged that the bonds had been fraudulently issued because WPPSS and the other defendants should reasonably have known and disclosed that there was substantial uncertainty about the ability to meet the financial obligations created by the bonds. A model using plausible values for demand elasticities, recognized probabilities of events that would increase costs and delay construction and data used by WPPSS to construct demand forecasts for prospective bondholders suggests that such uncertainty was present at the time the bonds were issued. The values for demand elasticities and other parameters of the model were selected after a thorough review of the econometric literature on demand for electricity, beginning with the work of Fisher and Kaysen in 1962.     

Generic skills in accounting: perspectives of Chinese postgraduate students

This study examines Chinese accounting students’ perceptions of skills required for a professional accounting position in Australia and of the emphasis placed on skills during their postgraduate Master of Professional Accounting (MPA) course. The study is motivated by concerns about international students’ inadequate generic skills and their difficulty in securing professional employment. We find that Chinese students perceive ‘communication skills’ to be the most important for their professional employment in Australia, but at the same time they tend to overemphasise technical skills and underemphasise other desirable generic skills.     

The importance of informal professional networks in developing a proactive organizational culture: a public value perspective

Public value theory was used by the authors to investigate informal professional networks, perceived discretionary power, and the organizational culture that forms in physical asset management organizations. The results, from a structural equation model, indicated that informal professional networks are positively associated with higher discretionary power and a proactive asset maintenance organizational culture. In the absence of public managers promoting public value, professionals use their informal networks as a source of power to be proactive and contribute to asset reliability and public safety (public value).     

On properties of division rules lifted by bilateral consistency

We consider the problem of adjudicating conflicting claims in the context of a variable population. A property of rules is “lifted” if whenever a rule satisfies it in the two-claimant case, and the rule is bilaterally consistent, it satisfies it for any number of claimants. We identify a number of properties that are lifted, such as equal treatment of equals, resource monotonicity, composition down and composition up, and show that continuity, anonymity and self-duality are not lifted. However, each of these three properties is lifted if the rule is resource monotonic.     

Income taxes and the destination of movers to multistate MSAs

We examine how differences in state income tax rates, as well as other state and local taxes and public service expenditures, influence the choice of state of residence for households (federal tax filers) moving into multistate metropolitan areas (MSAs) using data from the IRS on the migration of taxpayers. MSAs that are on borders provide a spatial discontinuity—discrete differences in state tax rates within a single labor market. These MSAs allow residents to live in one state and work in another state. We find that differences in state income tax rates have a significant impact on the relative rate of migration to the states within an MSA. However, contrary to what would be expected, this impact is only significant in MSAs in which the filing state is based on employment (states without reciprocity) and not for those states in which the filing state is the state of residence (states with reciprocity). In MSAs where states do not have reciprocity agreements, a difference of ten percent in tax rates leads to a 4.1 percent difference in the relative rate of incoming taxpayers. Analogously, we find that a ten percent difference in state tax rates in these MSAs results in a 3.3 percent difference in the rate of tax base inflow (AGI). Our results suggest that one reason that differences in state income taxes appear to have more impact in multistate MSAs without reciprocity is that only relatively large differences in state income tax rates have any impact on migration and these differences are much more pronounced in MSAs without reciprocity.     

Discussion of ‘Accounting Premium’ for IAS/IFRS and U.S. GAAP Vis-à-vis German GAAP”

Ernstberger and Vogler [Ernstberger, J. & Vogler, O. (2008-this issue). Analyzing the German Accounting Triad with an Enhanced Multifactor Model—‘Accounting Premium’ for IAS/IFRS and U.S. GAAP Vis-à-vis German GAAP. International Journal of Accounting.] employ the concurrent use of three distinct accounting-standard regimes (German GAAP; U.S. GAAP; and IAS/IFRS GAAP) in Germany as a foundation for evaluating the relation between accounting standard regime and equity-return attributes. They find that firms using U.S. or IAS/IFRS GAAP have higher betas but yield lower returns (cost of capital) relative to firms employing German GAAP. They also find that portfolios designed to isolate the return impacts of U.S. and IAS/IFRS GAAP relative to German GAAP are priced in a risk-factor-like fashion. In this discussion I suggest that a good bit of this empirical evidence is problematic. I also discuss the implausibility of information quality being priced in a Fama and French [Fama, E.F. & French, K.R. (1992). The Cross-Section of Expected Stock Returns. The Journal of Finance 47 (2): 427–465.] factor-like fashion. Finally, I introduce the importance of conditioning analyses of the relation between firm-level information quality and equity-market return (cost of capital) on the degree to which the shareholder base of a firm holds diversified portfolios.