The analogy between parameter uncertainty and parameter changes

The approximate relationship between the responses to the imposition of slight parameter uncertainty and to parameter changes under certainty is developed for a limited range of models. The analysis is applied to a number of examples in the theory of the firm.     

Long‐Run Growth Differences and the Neoclassical Growth Model

This paper shows that allowing factor income share differences across countries in a modified Solow model can imply differences in output growth rates across countries. Using cross‐sectional data for 52 countries, an empirical illustration shows that the parameters of the modified model are intuitively plausible, jointly significant, and possess modest explanatory power (R² around 0.25). The paper emphasizes the methodological importance of simplifying assumptions on applied theory.     

Dr. PC: A Multimedia Management Control Case*

Dr. PC is a 50–80‐minute, in‐class management control case. The case asks students to develop a management control system for a small computer repair business. Informed initially by personal experiences, and then from viewing a consumer affairs video that depicts an employee repeatedly violating his firm’s code of conduct, students work together to outline key management controls. After viewing the video and discussing key management controls, students are then exposed to Simons’s levers of control framework and asked to develop a comprehensive management control system for the small business. The case was developed over three years with the help of 344 undergraduate, master’s, and executive students. Student feedback from earlier versions of the case indicates they found the case stimulating and effective at reaching its learning objectives of understanding the purpose of and how to design a management control system for a small business.     

The effects of disclosure type and audit committee expertise on Chief Audit Executives’ tolerance for financial misstatements

This study involves an experiment where 73 Chief Audit Executives and deputy Chief Audit Executives determine the amount of adjustment required to correct a misstatement. We manipulate the financial reporting location of the misstatement (recognized vs. disclosed) and the level of audit committee expertise (high vs. low). The results indicate that financial reporting location has significant effects on internal auditors’ decisions to correct misstatements. Specifically, internal auditors are more willing to waive disclosed misstatements relative to recognized misstatements. Contrary to expectations, the results do not indicate that increased audit committee expertise and associated increases in audit committee members’ perceived powers cause internal auditors to be less willing to waive misstatements.     

Nonlinear integration of London and Amsterdam stock markets in the 1700s

The financial markets in London and Amsterdam were some of the first to develop. Using threshold autoregressive models, we use data on two commonly traded stocks in these cities to show that the joint behaviour of the prices is consistent with the theory of arbitrage in the presence of transportation costs. The results suggest that prices converged more quickly as the price difference between the two markets increased. We also show that the threshold estimates are consistent between assets and across time. These results provide some of the earliest evidence of nonlinear mean reversion in asset prices in geographically separate financial markets.     

The Re‐Branding of Salsa in London’s Dance Clubs: How an Ethnicised Form of Cultural Capital was Institutionalised

Abstract

This paper explores how participants in a popular dance scene renegotiate the aesthetics used to judge the acceptability of dances performed in those spaces. These issues are explored with reference to Bourdieu’s (1977 Bourdieu, P. 1977. Outline of a Theory of Practice, Cambridge, Cambridge: University Press. [Crossref] , [Google Scholar]) concepts of social fields and cultural capital and to ethnographic data collected in London’s Salsa clubs. The main argument is that Salsa dancing can function as a form of cultural capital that has with an ethnic dimension. This paper, based on participant observation in London’s clubs and the accounts of 31 of London’s Salsa club dancers, DJs and dance teachers, suggests that London’s Salsa dancers have competed with each other to establish a local de‐ethnicised interpretation of Salsa which refers to the forms of cultural capital to which they have access.     

Testing Efficiency Across Markets: Evidence from the NCAA Basketball Betting Market

This study utilizes the National Collegiate Athletic Association basketball point spread betting market to investigate whether differences in information availability across markets result in different relative efficiencies of price formation within those markets. Using intra-conference games of various conferences as clearly defined markets, we show that these markets are efficient given the information available in those markets. However, we also show that regression error variances are significantly smaller (greater) for those conferences with greater (lesser) information availability. This evidence supports previous stock market research suggesting that differential fundamental information availability across stock markets results in differential departures from equilibrium values.     

The Puzzle of Manufacturing Sector Investment

Investment in the manufacturing sector has lagged behind the rise in profits, cash flow, overall manufacturing activity and other drivers of investment since 2002. After reviewing several benchmarks that illustrate the lag in investment, various explanations as to why investment lagged are discussed. These explanations include: a lack of “animal spirits”; a capacity overhang from the late 1990s; rising structural costs; increased investment of U.S. firms overseas; the desire on the part of companies to improve their balance sheets and liquidity; and, significantly, increased spending on intangible investments (research and development, advertising, process improvements like “lean” manufacturing, employee training, and those information technology expenditures that are expensed). It is too soon to tell if the lag in capital expenditures will persist. But even if there has been a secular change in the pattern of investment spending, whether it will have negative impact on the economy in terms of productivity growth (and ultimately economic growth) or whether it implies a diminished role for manufacturing in the U.S. economy depends on the reasons for the change. If lagging investment is a result of, say, structural costs, it would have a negative impact. If, however, reduced capital expenditures reflect a shift toward intangible investment, then productivity growth need not be diminished and in fact could be raised.