The relationship between recent gasoline price fluctuations and transit ridership in major US cities

The unprecedented increase in gasoline costs between August 2005 and July 2008 has become a major public issue in the US. Of the contentions and potential solutions surrounding higher gasoline costs, one receiving relatively little attention has been the role of public transit. This research examines that question by analyzing the relationship between gasoline prices and transit ridership from January 2002 to April 2008 in nine major US cities. Regression analysis is used to assess the degree to which variability in rail and bus transit ridership is attributable to gasoline costs and fluctuations in gasoline cost, controlling for service changes, seasonality, and inherent trending. The results indicate that a small but statistically significant amount of ridership fluctuation is due to changes in gasoline prices. The results are discussed in light of the policy and practical implications of higher gasoline prices for mass transit and the potential for long term changes in US travel behavior.     

Political Economy of Course Evaluations

Professors Hansen and Kelley suggest practical guidelines for implementing course evaluation systems, drawing upon their experience at the University of Wisconsin. They develop a model to conceptualize course evaluations in the context of the professor's decision-making framework, focusing upon the allocation of time between teaching and research. Costs and benefits associated with collecting evaluations are considered, and ways of minimizing the former and maximizing the latter are suggested.     

Computer Aided Learning (CAL) and its impact on the performance of non-specialist accounting undergraduates

This study examines the factors affecting students' performance on an introductory UK undergraduate financial accounting course and changes in students' attitudes and perceptions towards Computer Aided Learning (CAL) and accounting. It differs from previous research in that non-specialist accounting students taught using CAL are studied here. Questionnaire data was collected at the beginning and end of the module and is statistically analysed. Multiple regression analysis on student performance shows that age and attitude towards accounting are significant influences, but that attitude towards CAL and students' entry qualifications are not. Students' perceptions of CAL appear to be affected negatively by its use. The study shows that students are significantly more likely to perceive CAL as easy to use, but significantly less likely to view it as flexible, helpful or useful in improving computer literacy. Students' perceptions of accounting as a subject are also negatively affected. They are shown to be significantly less likely to choose to study accounting and significantly more likely to view accounting as a boring subject, following the completion of a CAL course. The negative impact on students' perceptions and attitudes towards CAL and accounting has implications for extending the use of CAL in order to efficiently redirect limited staff resources. However, given that there is no significant effect on performance this may warrant further consideration by higher education institutions.     

Naubauer,Robert G. Packaging,the Contemporary Media. New York: Van Nostrand Reinhold, 1973

Abstract

Additional advertising regulation is being proposed for both tobacco and alcoholic beverage products. The possible outcome of these proposed regulations is examined based on the effect that advertising regulation has had on tobacco consumption in the past.     

Free Cash Flow, Golden Parachutes, and the Discipline of Takeover Activity

We conjecture that golden parachutes are initiated when the agency cost of free cash flow is most severe. We examine the relation between golden parachutes and investment levels in firms that have been successfully acquired. Our results support these three conclusions. First, target firms overinvest prior to an acquisition when golden parachutes are present. Second, the acquirers of targets with golden parachutes reduce investment subsequent to the takeover. Third, the reversal in capital investment by the combined firm is correlated with the magnitude of the target's pre-acquisition overinvestment. The latter findings indicate the takeover acts as a disciplining mechanism with the acquirer reversing the target overinvestment subsequent to the acquisition     

Interpretation and Sustainable Tourism: The Potential and the Pitfalls

From the outset, proponents of sustainable tourism have, consciously or not, set great store by interpretation, and gradually the linkages between sustainable tourism and interpretation have begun to be developed. This discussion examines the potential benefits of linking interpretation and sustainable tourism and assesses a number of the pitfalls or difficulties which are involved. The potential benefits include improved visitor management, local economic and environmental gains and fuller community involvement. Among the several pitfalls of linking interpretation and sustainable tourism which are considered are the dangers of over-interpretation, intrusion, creating ‘quaint’ tourist landscapes, and those of elitism.     

HIGH AND LOW EARNINGS JOBS: THE FORTUNES OF EMPLOYERS AND WORKERS

The focus of the literature on the effect of job changes has been on the consequences of job destruction on the individual worker. In this paper we analyze the impact on the earnings distribution of both job creation and job destruction. We establish a link between job reallocation and the movement of workers into and out of the tails of the earnings distribution. Both job creating and job destroying employers shed jobs mostly from the middle and lower tails of the earnings distribution, although this is cyclically very sensitive. Labor mobility (triggered by job reallocation) is risky: mobile workers will generally end up in the upper or lower tail of the distribution rather than in the middle. If workers move across industry boundaries, they typically move to the lower tails of the distribution. In sum, the fortunes of workers depend on the fortunes of their employers.     

Labor Flexibility,Ownership and Firm Performance in China

Developed and developing countries alike areprivatizing or corporatizing state owned enterprises(SOEs), often citing the flexibility to hire and shedlabor as an advantage. However, there is littleempirical evidence on the extent to which thisimproves firm performance. This paper investigates thelinkage between labor flexibility, ownership and firmperformance using China as a case study. We find thatSOEs are much less able to adjust quickly to demandshocks than are other ownership forms and that thedegree of worker input into hiring and firingdecisions slows the ability of firms to adapt,negatively affecting firm performance.     

Cryptodemocracy and its institutional possibilities

The Review of Austrian Economics - Democracy is an economic problem of choice constrained by transaction costs and information costs. Society must choose between competing institutional frameworks...     

Short Interest and Lottery Stocks

We find short interest‐related mispricing is strongest in lottery stocks. As stocks become more lottery‐like, arbitrage risk increases, resulting in higher overpricing (underpricing) in high (low) relative short interest (RSI) stocks. Monthly portfolio alphas are –1.61% for high RSI lottery stocks, whereas high RSI stocks with the least lottery‐like attributes show statistically insignificant alphas. Among lightly shorted stocks, lottery securities exhibit monthly alphas of 1.80%. Thus, although lottery stocks as a group typically underperform, investors can earn positive abnormal returns in lightly shorted lottery stocks. Our results suggest that lottery stocks’ greater noise trader risk and higher transactions costs impedes arbitrage in short interest‐related mispricing.