Is attack the best form of defence? A competing risks analysis of acquisition activity in the UK

The primary purpose of this paper is to investigate whethercompanies can use acquisition as a strategy to reduce theirlikelihood of take-over. The determinants of making an acquisitionand being taken over are modelled for the first time withina competing risks framework using two large samples of UK manufacturingcompanies which together cover most of the post-World War IIperiod up to 1990. Our results indicate that, ceteris paribus,companies which make acquisitions can significantly reduce theirconditional probability of being taken over by around one-third,largely through the impact that acquisition has on corporatesize. In this sense, attack, through acquisition, is the bestform of defence against take-over.     

On the curvature of the reporting function from objective reality to subjective feelings

I suggest the idea of a reporting function, r(.), from reality to feelings. The ‘happiness’ literature claims we have demonstrated diminishing marginal utility of income. I show not, and that knowing r(.)'s curvature is crucial. A quasi-experiment on heights is studied.     

Popular Support for Climate Change Mitigation: Evidence from a General Population Mail Survey

Using a sample of 1,651 US households, we explore some determinants of willingness to pay (WTP) for climate change mitigation programs. Our mail survey had a relatively low response rate, so we first use several additional data sources to build a detailed sample selection model. This model uses features of the survey instrument, measures of geographic vulnerability to climate change, seasonality, the political mix in the county, attributes of the address or addressee, and a set of factor scores from an extensive factor analysis of all census tracts in the US. We estimate this model jointly with a model to explain climate policy preferences as a function of the domestic and international distribution of policy costs as well as the climate change impacts that each respondent believes will occur under a policy of business-as-usual. Despite statistically significant patterns of nonresponse, selectivity effects are minimal in this case. WTP for climate change mitigation is greater when the domestic incidence of mitigation costs is borne mostly through higher energy taxes. It is also greater when costs are understood to be shared internationally with other groups of countries, rather than being borne mostly by a country group including the US. People are generally more willing to pay for climate change mitigation if they believe that the harm caused by climate change impacts will be substantial, rather than just moderate. The assistance of former UCLA undergraduate students Ivka Adam, Tashi Ghale, Michelle Gogolewski, Vilija Gulbinas, and Lindy Olsson was essential to survey development and administration. This paper is based upon work supported in part by the National Science Foundation under Grant No. 9818875 to UCLA, with additional support from the Raymond F. Mikesell Foundation at the University of Oregon. Any opinions, findings, and conclusions or recommendations expressed in this paper are those of the authors and do not necessarily reflect the views of either the National Science Foundation or ICF International.     

An Evaluation of Award-Winning Elementary Teaching Materials from the Kazanjian Program

In an unusual study, Professor Nappi attempts to measure the effectiveness of teacher-made materials in increasing the economic knowledge of elementary school pupils. In addition, he asks whether special training for teachers using the materials results in greater pupil learning as well. Finally, he seeks to determine the extent to which the teacher's understanding of economics (as measured by the Test of Economic Understanding published by Science Research Associates) brings about a change in pupil knowledge. Experimental and control groups were established for purposes of this study, and the pupil change scores were adjusted for differences in mental ability. It was found that, ceteris paribus, the materials, the special training for teachers, and teacher knowledge of economics all resulted in “comparative advantages” for experimental group pupils.     

Professors and hamburgers: an international comparison of real academic salaries

In recent years, academic staff unions and associations have argued for higher salaries for academics on the grounds that existing salaries have not kept pace with inflation, are well below commercial salaries and, most glaringly, are much lower than the salaries of their overseas counterparts. However, most international comparisons are made based on exchange rate conversions, which is inappropriate since purchasing power differentials are only reflected in exchange rates in the long term. Furthermore, the volatility of exchange rates make such conversions highly inaccurate. A comparison is provided of real academic salaries by converting the nominal salaries in each country to their purchasing power equivalents, using the Big Mac Index. Our results show that real academic salaries are highest in Hong Kong and Singapore, relative to the developed countries, while Hong Kong tax and social security deductions are lowest. Furthermore, real salary levels, combined with intrinsic considerations such as the quality-of-life, indicate that Canada and New Zealand are unattractive places for visiting/migrating academics, while Australia and the USA are relatively attractive. It is suggested that these findings could be of use to policy-makers and academic unions in salary negotiations, as well as academics making relocation decisions.     

Rogoff revisited: The conservative central banker proposition under active fiscal policies

The paper re-examines Rogoff's [Rogoff, K., 1985. The Optimal Degree of Commitment to an Intermediate Monetary Target. Quarterly Journal of Economics 100, 1169–1189.] influential monetary policy result. It shows that responses of a conservative central banker and the resulting macroeconomic outcomes may be substantially different if interactions with (ambitious) fiscal policy are taken into account.