Now showing 1 - 10 of 10
  • Publication
    Is Director Industry Experience Valuable?
    (Financial Management Association, 2016) ;
    Oesch, David
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    We investigate whether investor reactions to the announcement of a new outside director appointment significantly depend upon the director's experience in the appointing firm's industry. Our sample includes 688 outside director appointments to boards of S&P 500 companies from 2005 to 2010. We find significantly higher announcement returns upon appointments of experienced versus inexperienced directors. To alleviate endogeneity concerns, we use the deaths of 200 directors holding 280 outside directorships as an identification strategy and find significantly more negative announcement returns associated with the deaths of experienced versus inexperienced directors. However, while our results are robust to accounting for time-fixed unobservable director and firm characteristics, we still cannot completely rule out endogenous firm-director matching driving our results.
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    Scopus© Citations 35
  • Publication
    Risk Management, Corporate Governance, and Bank Performance in the Financial Crisis
    (Elsevier, 2012-12) ;
    Aebi, Vincent
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    Sabato, Gabriele
    The recent financial crisis has raised several questions with respect to the corporate governance of financial institutions. This paper investigates whether risk management-related corporate governance mechanisms, such as for example the presence of a chief risk officer (CRO) in a bank's executive board and whether the CRO reports to the CEO or directly to the board of directors, are associated with a better bank performance during the financial crisis of 2007/2008. We measure bank performance by buy-and-hold returns and ROE and we control for standard corporate governance variables such as CEO ownership, board size, and board independence. Most importantly, our results indicate that banks, in which the CRO directly reports to the board of directors and not to the CEO (or other corporate entities), exhibit significantly higher (i.e., less negative) stock returns and ROE during the crisis. In contrast, standard corporate governance variables are mostly insignificantly or even negatively related to the banks' performance during the crisis.
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    Scopus© Citations 575
  • Publication
    How Much of the Diversification Discount Can be Explained by Poor Corporate Governance?
    (Elsivier, 2012-01) ;
    Hoechle, Daniel
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    Walter, Ingo
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    Yermack, David
    We investigate whether the diversification discount occurs partly as an artifact of poor corporate governance. In panel data models, we find that the discount narrows by 16% to 21% when we add governance variables as regression controls. We also estimate Heckman selection models that account for the endogeneity of diversification and dynamic panel generalized method of moments models that account for the endogeneity of both diversification and governance. We find that the diversification discount persists even with these controls for endogeneity. However, in selection models the discount disappears entirely when we introduce governance variables in the second stage, and in dynamic panel GMM models the discount narrows by 37% when we include governance variables.
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    Scopus© Citations 210
  • Publication
    Should Chairman and CEO Be Separated? Leadership Structure and Firm Performance in Switzerland
    (Fachverlag der Verlagsgruppe Handelsblatt, 2008-04) ;
    Zimmermann, Heinz
    We investigate the valuation effects of leadership structure in Switzerland where, in contrast to the U.S., a separation of the CEO and chairman functions is common. Consistent with the majority of prior research focusing on the U.S., we find no evidence of a systematic and significant difference in valuation between firms with combined and firms with separated functions. We also investigate whether leadership structure is related to firm-level corporate governance characteristics and find a similar curvilinear relationship between leadership structure and managerial shareholdings as is observed between firm value and managerial shareholdings. A possible interpretation is that agency costs associated with a combined function are mitigated by a higher incentive alignment of the CEO/chairman through an adequate level of managerial shareholdings.
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  • Publication
    An Integrated Framework of Corporate Governance and Firm Valuation
    (Blackwell, 2006-03-01)
    Beiner, Stefan
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    Drobetz, Wolfgang
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    Zimmermann, Heinz
    Recent empirical work shows evidence of a positive relationship between firm-specific corporate governance and firm valuation. Instead of looking at a single control mechanism, we use a broad corporate governance index and additional variables related to ownership structure, board characteristics, and leverage to provide a comprehensive description of firm-level corporate governance for a broad sample of Swiss firms. We carefully control for the endogeneity of these control mechanisms by developing a system of simultaneous equations. Our results support the widespread hypothesis of a positive relationship between corporate governance and Tobin's Q.
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    Scopus© Citations 279
  • Publication
    Corporate Governance, Unternehmensbewertung und Wettbewerb. Eine Untersuchung für die Schweiz
    (Mohr Siebeck, 2005)
    Beiner, Stefan
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    Drobetz, Wolfgang
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    Zimmermann, Heinz
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    Franz, Wolfgang
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    Ramser, Hans J.
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    Stadler, Manfred
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  • Publication
    Industry Expert Directors
    (SoF-HSG, )
    Drobetz, Wolfgang
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    Oesch, David
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    We analyze the valuation effect of board industry experience and channels through which in- dustry experience of outside directors affects firm value. Our analysis shows that firms with more experienced outside directors are valued at a premium compared to firms with less expe- rienced outside directors. Additional analyses, including a quasi-experimental setting based on director deaths, mitigate endogeneity concerns. Further tests show that the board industry ex- perience-firm value relation is more pronounced for firms with larger investment programs, larger cash reserves, and during crises. In contrast, it is weaker in more dynamic industries where the value of previously acquired experience is likely to be diminished. We also provide some evidence that corporate governance problems in firms, in particular entrenched CEOs, and a limited supply of industry experts prevent firms from appointing more industry experts to their boards, even though this would be value-increasing. Overall, our findings are consistent with board industry experience being a valuable corporate governance mechanism.
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  • Publication
    CEO Turnover and Director Reputation
    This paper analyzes the reputational effects of forced CEO turnovers on outside directors. We find that outside directors interlocked to a forced CEO turnover experience a large and persistent increase in withheld votes at subsequent board re-elections relative to non-turnover-interlocked directors. Increases in withheld votes are confined to departures without a successor in place, performance-induced turnovers, and turnovers that occur during the most productive time within a CEO's tenure. Reputational losses are larger for board committee members responsible for hiring and monitoring the ousted CEO and for directors affiliated with the CEO. Involvement in a forced CEO turnover is not associated with a long-term loss in directorships, but lost directorships are replaced by directorships at smaller firms. Our results imply that forced CEO turnovers signal a governance failure at the board level and that investors rely on salient actions to update their beliefs about directors' hidden qualities.
  • Publication
    Consequences of Data Errors for the Validity of the E-index as a Proxy for Corporate Governance
    ( 2021-07)
    Karthaus, Larissa
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    The E-index is one of the most widely used proxy variables for corporate governance in empirical research. We show that ISS data contain a significant number of measurement errors and misreported values. We use alternative databases to manually check deviations across databases and to construct a corrected E-index. We then revisit analyses conducted in three well-known and widely-cited studies using the E-index and compare results from using either ISS or corrected data to construct the E-Index. The results show that data errors in ISS result in a substantially overestimated negative association between the E-index and firm value. Moreover, data errors in ISS lead to incorrect conclusions regarding the relationship between the E-index and different measures of operating performance and analysts’ earnings forecasts. In summary, our results show that data quality is an important issue when measuring corporate governance.
  • Publication
    Board Industry Experience, Firm Value, and Investment Behavior
    (School of Finance, 2014)
    Drobetz, Wolfgang
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    Oesch, David
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    We analyze the valuation effect of board industry experience and channels through which industry experience of outside directors affects firm value. Our analysis shows that firms with more experienced outside directors are valued at a premium compared to firms with less experienced outside directors. Additional analyses, including a quasi-experimental setting based on director deaths, mitigate endogeneity concerns. Firms with experienced boards limit investment distortions (lower investment-cash flow sensitivities) by building up valuable financial slack. The results further indicate that firms with experienced boards undertake shareholder-value friendly investments, particularly into R&D. Overall, our findings are consistent with board industry experience being a valuable corporate governance mechanism.
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