A further note on arrow's impossibility theorem

For arbitrary measure spaces of agents we investigate the existence of social welfare functions which fulfill a suitable non-dictatorship axiom; it turns out that there is an essential difference between finite and σ-finite but infinite measure spaces. Furthermore the condition of universal domain of social welfare functions is weakened.     

A methodology for determining public investment criteria

Cost-benefit analysis is a popular method of evaluating both public and private investments. This paper explores the theoretical basis of cost-benefit analysis, the methodology of its application and the policy ramifications arising from its application in terms of public investments. The discussion presented in this paper is relevant to public investments undertaken at all levels of government. A main conclusion of this paper is that the social conscience of the planner or decision-maker and his knowledge of the benefits and shortcomings of cost-benefit analysis are key factors in successfully implementing public investments.     

Do Macroeconomic Crises Always Slow Human Capital Accumulation?

The impact of macroeconomic crises on the investments made byparents in the human capital of their children is a questionof considerable policy importance. Analysis of the effects ofthe profound 1988–92 macroeconomic crisis in Peru on theschooling and employment decisions of school-age children inurban areas finds no effect on attendance rates but a significantdecline in the fraction of children who are both employed andattend school. It also finds significantly higher mean educationalattainment for children exposed to the crisis than for thosewho were not. These findings may be related: Children who arenot employed have more time available and may therefore putmore effort into school.     

Trade Liberalization and Industry Wage Structure: Evidence from Brazil

Industry affiliation provides an important channel through whichtrade liberalization can affect worker earnings and wage inequalitybetween skilled and unskilled workers. This empirical studyof the impact of the 1988–94 trade liberalization in Brazilon the industry wage structure suggests that although industryaffiliation is an important component of worker earnings, thestructure of industry wage premiums is relatively stable overtime. There is no statistical association between changes inindustry wage premiums and changes in trade policy or betweenindustry-specific skill premiums to university graduates andtrade policy. Thus trade liberalization in Brazil did not significantlycontribute to increased wage inequality between skilled andunskilled workers through changes in industry wage premiums.The difference between these results and those obtained forother countries (such as Colombia and Mexico) provides fruitfulground for studying the conditions under which trade reformsdo not have an adverse effect on industry wage differentials.     

Introductory Remarks

Journal of Consumer Policy -     

Expanding your accounting classroom with digital video technology

In the past, many activities of accounting professors were restricted or confined by their classroom walls. Bringing in guest speakers, taking students on field trips and teaching students off-campus (either locally or globally) were extraordinary efforts that required significant organization. Today, numerous technological advancements in communication infrastructure, equipment and online tools greatly facilitate such initiatives. Outside experts can now visit the classroom, students can explore or collaborate in distant places and professors can extend the geographical reach of their lessons simply via the means of digital video technology. Based on our 2010 Conference on Teaching and Learning in Accounting (CTLA) Master Class, we share our experiences in exploring the use of digital video in teaching accounting and explain how numerous accounting professors are taking advantage of the capabilities afforded by digital video technologies. Online video clips, student video projects, and online video lecture recordings hold great promise for accounting education. We have created a website that complements and demonstrates the teaching ideas presented in this article and that facilitates video integration into accounting courses. We discuss the pedagogical benefits of using video, including those from general education and accounting literature. The article concludes with suggestions for how accounting faculty can keep current with video technology, areas for future accounting research and a call to action for accounting educators. Our work with digital video technology has led to the 2011 American Accounting Association (AAA) Innovation in Accounting Education Award as well as the 2010 Canadian Academic Accounting Association (CAAA) Howard Teall Innovation in Accounting Education Award.