The determinants of reputational risk in the banking sector
Introduction
Reputational risk is the “risk arising from negative perception on the part of customers, counterparties, shareholders, investors, debt-holders, market analysts, other relevant parties or regulators that can adversely affect a bank’s ability to maintain existing, or establish new, business relationships and continued access to sources of funding” (Basel Committee on Banking Supervision, 2009, p. 19). Reputation assumes special importance in banking because asymmetric information, the qualitative-asset-transformation made by banks, and the supply of payment and risk management services create a systemic risk (Allen and Santomero, 1997, Allen and Santomero, 2001).
Interest in reputational risk in the financial sector has grown over the past two decades after the occurrence of some prominent examples of operating losses due to internal frauds (Dyck et al., 2010) (e.g. fraudulent trading in the Allied Irish Bank, Barings and Daiwa Bank Ltd generating operational losses of $691 million, $1 billion, and $1.4 billion, respectively), external fraud (e.g. the $611 million operational losses at the Republic New York Corp. for fraud committed by custodial clients), damage to physical assets (e.g. Bank of New York suffered $140 million operational losses to damage to facilities related to September 11, 2001), business disruption and system failures (e.g. Salomon Brothers suffered $303 million operational losses because of a change in computer technology that resulted in unreconciled balances). The credit turmoil from 2007 onwards has definitively increased the attention of academics, regulators and practitioners on bank reputation.
Despite its importance, few studies (De Fontnouvelle and Perry, 2005, Cummins et al., 2006, Gillet et al., 2010, Lin and Paravisini, 2011, Fiordelisi et al., accepted for publication) provide empirical evidence about reputational risk in financial services. Most of these studies focus on estimating the extent of reputational losses as market reaction to the operational loss announcement1 running an event study: overall, operational loss announcements are usually found to generate statistically significant reputational damage. As far as we are aware, there is only one paper (Gillet et al., 2010) going beyond the measurement of reputational risk assessing the role of various determinants. Generally, the understanding that drives reputational losses in the banking industry is unknown and the need for empirical studies is noticeable.
What determines reputational damage in banking after operational losses? The purpose of this paper is to empirically address these questions. We show that the probability of reputational damage is influenced by bank risks, profits, size, capital invested, the level of intangibles and the business area experiencing the operational loss. In summary, we have two main results: first, the probability of reputational damage increases as there is an increase in bank profits and size. Second, we show that a higher level of capital invested and intangibles reduce the probability of reputational damage.
Our paper is one of the few estimating reputational risk using a large sample of operational losses. Specifically, we focus on listed banks in Europe and the US between 2003 and 2008. First, we run an event study to estimate the reputational damage following Gillet et al. (2010). Second, we estimate a multivariate model to assess the determinants of operational losses.
The remainder of the article is organized as follows: Section 2 presents the literature review and Section 3 outlines the research hypotheses. In Section 4, we provide an overview on the empirical research design, including a description of data, econometric approach and robustness tests. Our results are discussed in Section 5. Lastly, Section 6 offers concluding remarks.
Section snippets
Literature review
The literature dealing with reputational risk in non-financial industries is well developed, especially in the United States (De Fontnouvelle and Perry, 2005, Cummins et al., 2006, Gillet et al., 2010, Dyck et al., 2010, Fiordelisi et al., accepted for publication).
Surprisingly, the number of studies related to the financial industry is still limited. All these studies estimate reputational losses using the event study method focusing on an event window of 1 day (0; 1). Overall, these papers
Research hypotheses
We identify the following six factors that may affect reputational damage following an operational loss: bank riskiness, profitability, level of intangible assets, capitalization, size, the entity of the operational loss and the business units that suffered the operational loss. First, we assume a positive relationship between riskiness and reputational damage: reputational damage suffered by risky banks is larger than that suffered by safe banks that could absorb the loss better than a riskier
Empirical design
This section describes our data, the variable definitions and our econometric approach to test our research hypotheses.
Results
This section presents our findings. First, we present the event study results. Second, we discuss our econometric model result to investigate the link between reputational damage and its determinants.
Conclusions
What determines reputational damage in banking after operational losses? Our paper is the first to empirically address this question. First, we have identified the six factors that may affect reputational damage following an operational loss: bank riskiness, profitability, level of intangible assets, capitalization, size, the entity of the operational loss and the business units that suffered the operational loss. For each of these factors, we posit a specific research hypothesis.
By selecting a
Acknowledgements
We are thankful to Gabriele Maucci and Daniele Ruspantini of the Unicredit Bank for providing us with operational loss data, helpful comments and support. We also thank the participants at 2011 meeting of the International Finance and Banking Society. Franco Fiordelisi also wishes to acknowledge the support of the Fulbright Commission and the Olin Business School of the Washington University in St. Louis, US. We alone are responsible for remaining errors.
References (31)
- et al.
The theory of financial intermediation
Journal of Banking and Finance
(1997) - et al.
What do financial intermediaries do?
Journal of Banking and Finance
(2001) - et al.
Event-study methodology under conditions of event-induced variance
Journal of Financial Economics
(1991) - et al.
The dynamics of operational loss clustering
Journal of Banking and Finance
(2008) - et al.
Measuring the value of strategic alliances in the wake of a financial implosion: evidence from Japan’s financial services sector
Journal of Banking and Finance
(2005) - et al.
The market value impact of operational risk events for US banks and insurers
Journal of Banking and Finance
(2006) - et al.
Scaling models for the severity and frequency of external operational loss data
Journal of Banking and Finance
(2010) - et al.
Bank activity and funding strategies: the impact on risk and returns
Journal of Financial Economics
(2010) - et al.
Why do corporate managers misstate financial statements? The role of option compensation and other factors
Journal of Financial Economics
(2007) - et al.
The determinants of shareholder value in European banking
Journal of Banking and Finance
(2010)
Efficiency and risk in European banking
Journal of Banking and Finance
Operational risk and reputation in the financial industry
Journal of Banking and Finance
Operational risk
Journal of Banking and Finance
Investigating the determinants of banking coexceedances in Europe in the summer of 2008
Journal of International Financial Markets, Institutions and Money
Strategic alliances by financial services firms
Journal of Business Research
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