Indirect Taxes on International Aviation*

There has recently been much discussion of the possible use of internationally coordinated indirect taxes, or equivalent charges, on international aviation, whether as a source of finance for development or as part of a response to heightened concerns with climate change. This paper considers the strengths and weaknesses of the leading candidate instruments of this kind. It argues that, on both policy and administration grounds, the case for increasing indirect taxes on international aviation is strong: the indirect tax burden on international aviation is very low, yet aviation contributes significantly to border-crossing environmental damage, is just as proper an object of taxation as any other commodity, and incipient tax competition is likely to result in these taxes being set at inefficiently low levels. But the form(s) in which such taxes are levied matters: a tax on aviation fuel would address the key border-crossing externalities most directly; a tax on final ticket values would have greater revenue potential, and perhaps some distributional advantage; departure/arrival taxes face the least legal obstacles, but are much blunter instruments. Optimal policy, it is shown, typically requires deploying both a fuel tax and a ticket tax, and the paper explores, both in principle and by simulation, the key considerations and trade-offs involved in designing a suitable indirect tax regime for international aviation.     

Pollution and the firm Robert E. Kohn Edward Elgar, 1998, 251 pp.

The book, Pollution and the Firm, by Robert E. Kohn, provides a detailed and nearly definitive look at the application of Pigouvian taxation applied to competitive polluting firms in a static, general equilibrium framework. The reader is offered the most thorough examination of how the firm's long-run scale of output is related to the activities of pollution abatement and avoidance of which this reviewer is aware. While the reader would be advised to treat with skepticism some of the results of the models involving uncertainty, the overall set of models offers an excellent set of derivations and conclusions. Any student of firm-generated externalities would gain by exposure to this book.     

Measuring fund style,performance and activity: a new style‐profiling approach

We construct new measures of fund style, performance and activity from linear combinations of off‐the‐shelf stock‐market indices. A fund's benchmark portfolio is a linear combination of two or more reference portfolios that in a least‐squares sense most closely approximates the fund's portfolio. The resulting linear combination scalar is itself a measure of fund style and the distance between a fund and its benchmark is a measure of fund activity. Our approach has a number of advantages over existing characteristic‐matching methods. We illustrate our approach using a data set of US institutional funds.     

Deconstructing Subtle Racist Imagery in Television Ads

Although ads with subtle racist imagery can reinforce negative stereotypes, advertisers can eliminate this problem. After a brief overview of predominantly U.S.-based research on the racial mix of models/actors in ads, a theoretical framework for unmasking subtle racial bias is provided and dimensional qualitative research (DQR) is introduced as a method for identifying and rectifying such ad imagery. Results of a DQR-based study of 622 U.K. television ads with at least one Black actor indicate (1) subtle racially biased imagery now supersedes overt forms, and (2) the most popular ad appeals often mask negative stereotypes. Implications for public policy and advertisers, as well as recommendations for future research, are discussed.     

The Moral Imperative and Social Rationality of Government-Guaranteed Employment and Reskilling

Unemployment exacts a high cost to its victims, not only in lost income, but also in terms of quality of life (insecurity, depression, abandoned families, divorce, suicide and poorer health). It also exacts a high cost to society in terms of lost output, foregone tax revenue, depreciating human capital, and increased costs of welfare, crime and health care. Yet modern wealthy societies have, principally for the sake of price stability and to avoid the budget costs of a full remedy, chosen to tolerate a substantial level of permanent unemployment. This article explores the moral conditions of this social choice and its rationality in terms of social welfare. It makes and develops support for two claims: society's tolerance of involuntary unemployment is morally wrong, and it is socially and economically irrational. It concludes that government should guarantee employment by serving as employer of last resort and where appropriate provide for retraining.     

NAFTA as a Means of Raising Rivals' Costs

The North American Free Trade Agreement (NAFTA) was designed to reduce tariff rates between Mexico, Canada and the U.S.A. over a period of ten years. However, lower tariff rates are only available to firms that comply with complicated and costly NAFTA filing regulations. Such regulations raise costs of small firms relative to large firms in a domestic industry which engages in trade between NAFTA countries. This implication of NAFTA regulations can lead to increased concentration in domestic industries, an hypothesis which can be tested as the transition period comes to an end. Finally, our model suggests an explanation for why the levels of trade from the U.S.A. to Mexico have been lower than general expectations.