Who Is Publishing? An Analysis of Finance Research Productivity in the European Region

This study ranks the research productivity in finance across European universities and researchers using a set of 15 finance journals during the decade of the 1990s. A total of 219 universities are ranked. During the sample period from 1990 to 1999, UK universities dominate the top-20 ranking. However, the UK 's dominance is significantly reduced when the Journal of Business Finance & Accounting, a UKbased journal, is excluded from the analysis. Other non-UK European universities gain further ground when only the top-4 journals are used to measure ranking. Our analysis also shows that a majority of the top 20 European universities have made significant progress in research productivity over the period 1990–99. Additionally, we compare the top European universities to those in North America. The top European university, London Business School, compares to the 24th and 25th ranked North American universities for the period from 1990 to 1999; it compares to the 15th and 16th ranked North American universities for the more recent sub-period from 1995 to 1999. The top researcher is Henri Servaes from London Business School.     

Assimilation,labour market experience and earnings profiles of temporary and permanent immigrant workers in Germany

We test the assimilation hypothesis, as initially proposed by Chiswick (1978), by making use of a rich panel-data set for Germany, which permits us to allow for unobserved population heterogeneity and potential selectivity bias arising from an individual's remigration decision and employment behaviour. To take into account the institutional aspects of the German guest-worker system we use information on an immigrant's expected duration of stay in Germany to distinguish between temporary and permanent migrants and to test for differences in earnings/experience profiles with respect to a foreigner's expected duration of stay. We find that years of schooling in Germany have a strong positive effect on earnings, that earnings/experience profiles of guest-workers differ by expected duration of stay, and that the renumeration of labour market experience in Germany is higher for natives than for most foreigners. The assimilation hypothesis is therefore not supported by the evidence for Germany.     

The Market Response to Restructuring: A Behavioral Model

In this paper, I model the behavior of producers, consumers, and regulators in deciding to restructure the electricity sector and estimate their equilibrium response to the newly restructured market. The empirical model consists of simultaneous price and restructuring equations with endogenous switching and cross-equation correlation in the errors. This approach allow me to account for the influence of special interest groups and potential selection bias in which countries choose to restructure. I estimate distinct shifts from restructuring in both industrial and residential prices, and for English speaking, Scandinavian, and South American countries. I find that in all countries, it is industrial consumers that experience the price effects of restructuring, while residential consumers remain largely unaffected. In English speaking and Scandinavian countries, industrial prices decrease while in South American countries they increase. This is consistent with the political–economic environment in which these countries have considered restructuring.     

CONTAGIOUS POLICIES: AN ANALYSIS OF SPATIAL INTERACTIONS AMONG COUNTRIES' CAPITAL ACCOUNT POLICIES

Countries' capital account policies might be contagious in the sense that domestic policies are driven by other countries' policies. A model of strategic interactions is developed to show that countries' best response to policy changes elsewhere consists in imitating this policy. Using a spatial econometric model, the hypothesis of policy interactions is tested in a large panel data set. The evidence shows that capital account policies are contemporaneously correlated across countries. Concerning fundamentals, the move to a fixed exchange rate regime and an increase in real world interest rates are correlated with the imposition of capital account restrictions.     

Optimal top marginal tax rates under income splitting for couples

This paper provides formulas for optimal top marginal tax rates when couples are taxed according to income splitting between spouses, consumption is taxed, and the skill distribution is unbounded. Optimal top marginal income tax rates are computed for Germany using a dataset that includes the tax returns of all German top taxpayers. We find that the optimal top marginal tax rate converges to about 2/3 and convergence obtains at income levels that are substantially higher than those currently subject to the actual top tax rate.     

Communication,timing, and common learning

We study the effect of stochastically delayed communication on common knowledge acquisition (common learning). If messages do not report dispatch times, communication prevents common learning under general conditions even if common knowledge is acquired without communication. If messages report dispatch times, communication can destroy common learning under more restrictive conditions. The failure of common learning in the two cases is based on different infection arguments. Communication can destroy common learning even if it ends in finite time, or if agents communicate all of their information. We also identify conditions under which common learning is preserved in the presence of communication.     

Trusting the fair supervisor: the role of supervisory support in performance appraisals

Applying social exchange theory and organisational support theory to a performance appraisal context, we hypothesised that perceived supervisory support would mediate the relationships between both interpersonal and informational justice, and trust in the supervisor. The data were collected from 526 full‐time working adults, who answered questions about the fairness of their organisation's current performance appraisal process. Using structural equation modelling, both calibration (n = 278) and cross‐validation (n = 248) field samples showed that perceived supervisory support mediated the justice–supervisor trust relationships. Our findings suggest that perceived supervisory support serves as a mechanism through which perceptions of interpersonal and informational justice foster trust in supervisors. Implications for organisational practice and areas for future research are discussed.