We study to what degree authors who publish in the five most prestigious journals in economics have previously published there and in which world region they are based. Al­though still high, the concentration of U.S.-based and previously published top-five authors has decreased. This trend is...

Abstract We develop a flexible, citations- and reference-intensity-adjusted ranking technique that allows a specified set of journals to be evaluated using a range of alternative criteria. We also distinguish between the influence of a journal and that of a journal article, with the latter...

We develop a flexible, citations- and reference-intensity-adjusted ranking technique that allows a specified set of journals to be evaluated using a range of alternative criteria. We also distinguish between the influence of a journal and that of a journal article, with the latter concept...

Summary In this paper, we investigate the informational content of citation-based research evaluations. To illustrate our analysis we refer to the 2005 Handelsblatt ranking of German academic economists. We make extensive use of the recently developed Hirsch-index and relate citation incidence...

In universities all over the world, hiring and promotion committees regularly hear the argument: this is important work because it is about to appear in prestigious journal X. Moreover, those who allocate levels of research funding, such as in the multi-billion pound Research Assessment Exercise...

This paper analyzes the early research performance of PhD graduates in labor economics, addressing the following questions: Are there major productivity differences between graduates from American and European institutions? If so, how relevant is the quality of the training received (i.e....

This paper analyzes the early research performance of PhD graduates in labor economics, addressing the following questions: Are there major productivity differences between graduates from American and European institutions? If so, how relevant is the quality of the training received (i.e....

In this paper we ague that any meaningful bibliometric evaluation of researchers needs to take into account that research productivity follows distinct life cycles. Using an encompassing data set portraying the research behavior of German academic economists, we first show that research...

Die vorliegende Dissertation besteht aus vier eigenständigen Forschungsarbeiten, die ich in der Zeit von April 2004 bis Juli 2007 an der Universität Konstanz verfasst habe. Gemeinsam ist allen Arbeiten eine empirische Ausrichtung und die Erkenntnis, dass die empirische Analyse für das...

This dissertation is a collection of four research papers written during my doctoral studies at the University of Konstanz between October 2004 and November 2008. These papers are empirical studies dealing with different aspects in the field of university economics. The focus of the first two...