Governance and Finance

This research group studies traditional and modern views of corporate governance in financial markets. It contributes to understanding the effectiveness of different governance mechanisms' roles in talent selection, incentive, and retention. The group also investigates how various stakeholders impact corporate governance.

Research Cluster
Financial Resilience and Regulation

Your contact

Professor Shuo Xia, PhD
Professor Shuo Xia, PhD
- Department Financial Markets
Send Message +49 345 7753-875 Personal page LinkedIn profile

Refereed Publications

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Trust and Contracting with Foreign Banks: Evidence from China

Desheng Yin Iftekhar Hasan Liuling Liu Haizhi Wang

in: Journal of Asian Economics, December 2022

Abstract

We empirically investigate whether firms doing business in regions characterized as having high social trust receive preferential treatment on loan contractual terms by foreign banks. Tracing cross-border syndicated lending activities in China, we document that firms located in provinces with higher social trust scores obtain significantly low costs of bank loans and experience less stringent collateral requirement. To address the potential endogeneity issues, we adopt an instrumental variable approach and a two-sided matching model, and report consistent results. We also estimate a system of three equations through three-stage-least square estimator to accommodate the joint determination of price and non-price terms in loan contracts. In addition, we find that the effect of social trust on cost of bank loans is more prominent for firms located in provinces with relatively less developed formal institutions.

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Hedge Fund Activism and Internal Control Weaknesses

David Folsom Iftekhar Hasan Yinjie (Victor) Shen Fuzhao Zhou

in: China Accounting and Finance Review, No. 4, 2022

Abstract

Purpose: The aim of the paper is to investigate the associations between hedge fund activism and corporate internal control weaknesses. Design/methodology/approach: In this paper, the authors identify hedge fund activism events using 13D filings and news search. After matching with internal control related information from Audit Analytics, the authors utilize ordinary least square (OLS) and propensity score matching (PSM) to analyze the data. Findings: The authors find that after hedge fund activism, target firms report additional internal control weaknesses, and these identified internal control weaknesses are remediated in subsequent years, leading to better financial-reporting quality. Originality/value: The findings indicate that both managers and activists have incentives to develop a stronger internal control environment after targeting.

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On Modeling IPO Failure Risk

Gonul Colak Mengchuan Fu Iftekhar Hasan

in: Economic Modelling, April 2022

Abstract

This paper offers a novel framework, combining firm operational risk, IPO pricing risk, and market risk, to model IPO failure risk. By analyzing nearly a thousand variables, we observe that prior IPO failure risk models have suffered from a major missing-variable problem. Evidence reveals several key new firm-level determinants, e.g., the volatility operating performance, the size of its accounts payable, pretax income to common equity, total short-term debt, and a few macroeconomic variables such as treasury bill rate, and book-to-market of the DJIA index. These findings have major economic implications. The total value loss from not predicting the imminent failure of an IPO is significantly lower with this proposed model compared to other established models. The IPO investors could have saved around $18billion over the period between 1994 and 2016 by using this model.

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Stock Liquidity and Corporate Labor Investment

Mong Shan Ee Iftekhar Hasan He Huang

in: Journal of Corporate Finance, February 2022

Abstract

Labor is among the most crucial factors of production that maintain a firm's competitiveness. Given its economic importance, drivers of firms' labor investment policy have gained increasing attention in the financial economics literature. This study investigates the relation between stock liquidity and labor investment efficiency. We establish a causal relation between the two phenomena using an exogenous shock to liquidity: the 2001 decimalization of stock trading. We find that labor investment efficiency improves following an increase in stock liquidity, and the effect is prevalent in firms experiencing overinvestment in labor. Our findings further support the argument that stock liquidity improves the efficiency of labor investment by enhancing governance through shareholder exit threat.

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CEO Network Centrality and the Likelihood of Financial Reporting Fraud

Salim Chahine Yiwei Fang Iftekhar Hasan Mohamad Mazboudi

in: Abacus, No. 4, 2021

Abstract

This paper investigates the association between CEO’s relative position in the social network and the likelihood of being involved in corporate fraud. Tracing a large sample of US publicly listed firms, we find that CEO network centrality is inversely related to the likelihood of fraudulent financial reporting. We also document a significant spillover effect of financial reporting behaviour from the dominant (most central) CEO to other CEOs in the same social network, suggesting that the ethical corporate behaviour of CEOs is, on average, influenced by that of their dominant CEO in the network. We further find that the role of CEO network centrality in reducing fraud risk is more prominent in firms with lower auditor quality. Overall, our results suggest that network centrality is an important CEO trait that promotes ethical financial reporting behaviour within social networks.

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Working Papers

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Censored Fractional Response Model: Estimating Heterogeneous Relative Risk Aversion of European Households

Qizhou Xiong

in: IWH Discussion Papers, No. 11, 2015

Abstract

This paper estimates relative risk aversion using the observed shares of risky assets and characteristics of households from the Household Finance and Consumption Survey of the European Central Bank. Given that the risky share is a fractional response variable belonging to [0, 1], this paper proposes a censored fractional response estimation method using extremal quantiles to approximate the censoring thresholds. Considering that participation in risky asset markets is costly, I estimate both the heterogeneous relative risk aversion and participation cost using a working sample that includes both risky asset holders and non-risky asset holders by treating the zero risky share as the result of heterogeneous self-censoring. Estimation results show lower participation costs and higher relative risk aversion than what was previously estimated. The estimated median relative risk aversions of eight European countries range from 4.6 to 13.6. However, the results are sensitive to households’ perception of the risky asset market return and volatility.

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