Based on a sample of 7,378 firms going public in the 1975-2005 period, we document a significant underperformance of IPO firms over the first year after going public, while there is virtually no underperformance thereafter. Moreover, by decomposing the Carhart-alpha we find that IPO...

This paper investigates the price and volume behavior around buy, sell and holdrecommendations of Swiss stocks, as published in the major financial newspaper in Switzerland. This represents a random selection of recommendations which have been previously released by banks to their customers....

Ziel des Projekts und der damit verbundenen Forschungsaktivität war es, das in akademischerHinsicht kaum erforschte Gebiet der Relevanz und Auswirkungen der Finanzberatung imPrivatkundengeschäft zu untersuchen. Mit einer zu diesem Zweck aufgebauten Datenbank,die Kunden- und Beratungsdaten von...

Die Finanzkrise hat sich zur Wirtschaftskrise entwickelt. Viele Branchen sind betroffen und auch diedrei Säulen der Schweizer Altersvorsorge werden nicht verschont. Die Reserven der AHV sind um ca.2.5 Milliarden Schweizer Franken geschrumpft, die Anlagerendite der Pensionskassen war seit...

This paper examines properties of mean-variance inefficient proxies with respect to producing a linear relation between expected returns and betas. The numerical results of a Monte Carlo simulation show that in the CAPM slightly inefficient, positively weighted proxies cause an almost perfect...

We present a regression-based generalization of the calendar time portfolio approach which allows for decomposing the risk-adjusted performance of private investors (or firms or mutual funds) into multivariate and continuous subject characteristics. Our technique remedies several well-known...

This paper empirically investigates the impact of both the first release of analysts' stock recommendations to a limited clientele and the subsequent dissemination of the same information in a major newspaper to a broader audience. For a sample of 1460 stock recommendations published in FuW,...

This paper presents an integrated analysis of the relationships between managerial share ownership (or alternatively the percentage of equity-based compensation), four additional corporate governance mechanisms, and firm value by explicitly incorporating the simultaneity of the process...

Einleitung: In der zweiten Hälfte der neunziger Jahre ist die Verbesserung der CorporateGovernance börsennotierter Gesellschaften zu einem intensiv diskutiertenThema geworden. Im Unterschied zu früheren Debatten, wie sie vor etwazwanzig Jahren anlässlich der Arbeit von Jensen/Meckling (1976)...

The doctoral thesis of Louis Bachelier (1900) is widely considered as the seminal work inoption pricing theory. However, only a few years later, 1908, Vinzenz Bronzin, who wasa professor of actuarial science at the Accademia di Commercio e Nautica in Trieste,published a booklet (in German) on...