Encouraging Professional Skepticism in the Industry Specialization Era

This paper provides theory and experimental evidence that, under common audit conditions, industry specialization inhibits some aspects of auditors’ professional skepticism. As auditors amass industry experience, they develop extensive knowledge of non-misstatement explanations for unusual financial statement fluctuations. This knowledge coupled with confidence in their ability to analyze audit evidence inhibits their inclination to be skeptical when there are no overt indicators of elevated misstatement risk. Although these conditions are, by definition, the conditions where misstatements are least likely, they are also the same conditions where the PCAOB has alleged pervasive insufficient professional skepticism and where well-concealed fraud is possible. These results pose an ethical dilemma for the PCAOB in terms of weighing its charge to protect the public interest against the fairness of its inspections to audit firms. Encouragingly, I also predict and find that audit firm efforts to promote professional skepticism are more effective for specialists as non-specialists are skeptical regardless of these efforts.     

Disentangling location-based advertising: the effects of location congruency and medium type on consumers' ad attention and brand choice

Research on location-based advertising (LBA) suggests that the merits of LBA lie in the fact that consumers can be targeted with location-congruent ads on their personal mobile devices. However, LBA consists of two underlying constructs: a mobile (vs. point-of-sales) advertising medium and location congruency (vs. location incongruency). This study aims to disentangle these underlying constructs by showing that they differentially affect the efficacy of an ad. Using a virtual reality lab experiment, this study shows that location-congruent ads result in increased choice for the target brand as compared to location-incongruent ads, independent of medium type. However, in location-incongruent situations, mobile ads attracted more attention than point-of-sales display ads. The advantages of LBA thus do not seem to emanate from medium type, but rather from the congruency between the ad and product location. When the ad is received at a different location than the product, the mobile medium is able to enhance consumers' ad attention.     

伦敦交通拥挤的代价

本文通过描述伦敦交通拥挤收费制的起源以及现实中如何克服理论和实践层面的两难实施过程,对道路收费所引致的各种效应进行了论证.作者认为伦敦交通拥挤收费制的引入,应该归功于经济学的贡献,道路定价行动在克服交通拥挤的外部性上,不过是一种应对公众和政治利益诉求的适宜性政策回应.     

Bilateralism and Regionalism in Japanese and U.S. Trade and Direct Foreign Investment Patterns

We apply a modified "gravity model" incorporating measures of factor endowments to analyze Japanese and U.S. bilateral trade flows and direct foreign investment positions with a sample of around 100 countries for the period 1985–1990. Country features that our analysis takes into account are population, income, the land–labor ratio, the average level of education, and region. We find that features of a country associated with more trade with either Japan or the United States also tend to be associated with more direct foreign investment (DFI) from Japan or the United States. U.S. economic relations with Japan and Western Europe provide an important exception. Despite U.S. concern about its trade deficit with Japan, we find Japan to be much more open to the United States, not only as a source of imports, but also as a destination for U.S. exports than most countries in Western Europe. Taking other factors into account, however, Western Europe is more open to U.S. direct foreign investment. We also find that a country′s level of education tends to increase significantly U.S. interaction of all types with that country, even after correcting for per capita income. Education does not play a significant role in Japanese trade patterns. As factor endowment theory would predict, the United States tends to trade more with densely populated countries, while Japan tends to import more from sparsely populated countries. Even after taking into account population, income, factor endowments, and region, there is a substantial degree of "bilateralism" in Japanese and U.S. economic relationships in that the residual correlation among exports, imports, and outward direct foreign investment is much larger than would be the case if these magnitudes were independent across countries. J. Japan. Int. Econ. December 1994, 8(4), pp. 478–510. Boston University, Boston, Massachusetts 02215; and National Bureau of Economic Research, Cambridge, Massachusetts 02138.     

Regulatory arbitrage and the FERC rate settlement process

We demonstrate that the Federal Energy Regulatory Commission’s (FERC) regulatory procedures for natural gas pipelines, specifically its rate-refund policy, induces regulatory arbitrage that leads to economic distortions. Specifically, we demonstrate that the rate refund policy causes pipelines effectively to “extort” ratepayers through the addition of economically inefficient capital investment, akin to “gold-plating” investments. We estimate the potential magnitude of this arbitrage impact on ratepayers to be between $400 and $700 million annually. Counterintuitively, however, we demonstrate that the presence of this arbitrage opportunity leads to underinvestment in pipeline capacity, thus negating one of the principal purposes of rate regulation. We further demonstrate that FERC could easily eliminate this regulatory arbitrage by setting the refund interest rate to the pipeline’s as-filed weighted average cost of capital.     

Developing tomorrow's leaders—Evidence of global talent management in multinational enterprises

Organizations are becoming relentless in managing and developing their key talent. This is a view, however, largely based on anecdote rather than reliable empirical evidence. Utilizing data from 260 multinational enterprises (MNEs), this paper helps redress this deficit. Specifically, this paper explores the extent to which MNEs engage in global talent management (GTM) and deciphers some of the factors which may explain the use and non-use of GTM practices. In so doing, we find that although a significant number of MNEs have systems and mechanisms in place to strategically identify and develop their talent many more seemingly adopt an ad hoc or haphazard approach. For instance, less than half of all MNEs have both global succession planning and formal management development programs for their high-potentials. Consequently it seems that there is a considerable distance yet to be travelled to arrive at a universal appreciation of the need to strategically manage one's key employees. We find the size of the MNE has a significant effect on GTM system usage—larger MNEs are more likely to undertake GTM. Other significant, positive influences include whether products or services are standardized regionally or globally, and if the MNE has a global human resources policy formation body. Of considerable interest is the finding that MNEs operating in the low-tech/low-cost sectors are significantly more likely to have formal global systems to identify and develop high-potentials.     

Leading the future

This article examines conceptions of leadership appropriate for a global mind set. The financial value of triple bottom line investing is highlighted as an example of this trend. However, this approach is shown to be dependent upon a given society's stage of values development, thus an outcome of more advanced society's citizens having already met basic survival needs, supporting access to higher order values. Constructivist developmental theory is explored and the idea of a global mind set is linked to the emergence of world-centric value systems in individuals. A dialogical approach is introduced, along with Theory U, which is examined in more detail as a process or approach that can facilitate world-centric consciousness. This leads to exploring the perspective and impact of spirituality in relation to leadership appropriate for facilitating a global mind shift.     

An assessment of the Bank of Canada's term PRA facility

This paper empirically assesses the effectiveness of the Bank of Canada's term Purchase and Resale Agreement (PRA) facility in reducing funding pressures, as measured by the CDOR-OIS spread. It examines the behaviour of this spread around both term PRA announcement dates and term PRA operation dates, using an event-study methodology to control for developments in other money markets as well as proxies for Canadian banking sector credit risk. Overall, there is robust evidence that the term PRA announcements reduced bank funding costs at both 1-month and 3-month terms, whereas we find no evidence of an impact from term PRA operations.     

Mustn't Grumble: Immigration,Health and Health Service Use in the UK and Germany*

A rise in population caused by increased immigration is sometimes accompanied by concerns that the increase in population puts additional or differential pressure on welfare services, which might affect the net fiscal contribution of immigrants. The UK and Germany have experienced significant increases in immigration in recent years and this study uses longitudinal data from both countries to examine whether immigrants differ in their use of health services from native-born individuals on arrival and over time. While immigrants to Germany, but not the UK, are more likely to self-report poor health than the native-born population, the samples of immigrants use hospital and GP services at broadly the same rate as the native-born populations in both countries. Controls for observed and unobserved differences between immigrants and native-born sample populations make little difference to these broad findings.