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This paper examines how the tightening of accounting constraints associated with the SunTrust bank decision in 1998 impacted the loan loss reserve policies of banks differently based on ownership structure. The SunTrust case, the result of an SEC inquiry over possible overstating of loan loss reserves, represented a strengthening of accounting priorities, which stress the importance of the reserve account for financial statement objectivity and comparability, relative to supervisory priorities, which emphasize the role of reserves for bank solvency through changing economic environments. The evidence presented indicates that publicly held banks, which fall directly under the SECs purview, reduced their loan loss reserve and provisions relative to privately held banks. Evidence also indicates that the positive relationship between bank earnings and provisions weakened, consistent with a reduction in either earnings management or early recognition of losses.

JEL classification: G01 G18 G21Keywords: Extreme value dependence Systemic risk Systemically important financial institutions a b s t r a c tIn this study, we investigate the extreme loss tail dependence between stock returns of large US depository institutions. We find that stock returns exhibit strong loss dependence even in their limiting joint extremes. Motivated by this result, we derive extremal dependence-based systemic risk indicators. The proposed systemic risk indicators reflect downturns in the US financial industry very well. We also develop a set of firm-level average extremal dependence measures. We show that these firm-level measures could have been used to identify the firms that were more vulnerable to the 2007-2008 financial crisis. Additionally, we explore the performance of selected systemic risk indicators in predicting the crisis performance of large US depository institutions and find that the average stock return correlations are also good predictors of crisis period returns. Finally, we identify factors predictive of extremal dependence for the US depository institutions in a panel regression setting. Strength of extremal dependence increases with asset size and similarity of financial fundamentals. On the other hand, strength of extremal dependence decreases with capitalization, liquidity, funding stability and asset quality. We believe the proposed indicators have the potential to inform the prudential supervision of systemic risk.Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/3.0/).

This paper examines how the tightening of accounting constraints associated with the SunTrust bank decision in 1998 impacted the loan loss reserve policies of banks differently based on ownership structure. The SunTrust case, the result of an SEC inquiry over possible overstating of loan loss reserves, represented a strengthening of accounting priorities, which stress the importance of the reserve account for financial statement objectivity and comparability, relative to supervisory priorities, which emphasize the role of reserves for bank solvency through changing economic environments. The evidence presented indicates that publicly held banks, which fall directly under the SECs purview, reduced their loan loss reserve and provisions relative to privately held banks. Evidence also indicates that the positive relationship between bank earnings and provisions weakened, consistent with a reduction in either earnings management or early recognition of losses.

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