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Are listed banks riskier than private banks?

Journal of Financial Stability 2025 79, 101435
We shed light on the narrative that listing contributes to risk-taking by examining the risk characteristics of listed BHCs, small enough to be private, against a sample of comparable private BHCs, large enough to be listed, over the 1987–2019 period. We measure our proxies for risk characteristics over different intervals in the sample period to account for the effect of new regulations and variation in the intensity of information production by regulators, markets, and financial firms. We document that listed banks are riskier than private banks over the 22-year sample period. Examining the subperiods, we find that listed banks are riskier than private banks before the crisis, but they may not be as risky following the crisis. While risk increases for all banks during the crisis, the increase in risk for listed banks during the crisis is greater than that for private banks. Our findings are both statistically and economically significant and suggest that financial reforms and regulatory expectations facing banks post-crisis might have contributed to the risk reduction for listed banks relative to private banks.

The paradox of macroprudential policy and sovereign risk

Journal of Financial Stability 2025 78, 101411 open access
This paper investigates the impact of macroprudential policy on sovereign risk. As long as macroprudential policy improves financial stability, it lowers sovereign risk and enables governments to increase spending without raising taxes. Consequently, countries with tighter macroprudential policies have lower primary budget balances and accumulate government debt over time. However, this effect diminishes or reverses when there is excessive regulation or high levels of debt. These findings are somewhat paradoxical: macroprudential policy may lower private debt, while increasing public debt.

Unlocking strategic alliances: The role of common institutional blockholders in promoting collaboration and trust

Journal of Financial Stability 2025 76, 101350
This paper investigates the role of common institutional blockholders (CIBs) in promoting strategic alliances and facilitating the transfer of human capital between alliance partner firms. We find that firms are more likely to form strategic alliances (including research and development (R&D), licensing, manufacturing, and marketing alliances) when they share CIBs with a larger proportion of their industry peers. To establish a causal relationship, we exploit the exogenous shocks to CIB ownership induced by annual Russell 1000/2000 index reconstitutions. Our firm-pair-level analysis indicates that two firms are more likely to form alliances when they share a CIB. Additionally, we show that R&D alliance partner firms connected through CIBs exhibit greater across-partner redeployment of R&D-related human capital than partner firms without CIB connections. Overall, our findings underscore the significance of common institutional blockholder ownership in reducing the distrust that hinders strategic alliance formation and in realizing the economic benefits of such alliances.

Designing credit-spread driven macroprudential rules

Journal of Financial Stability 2025 80, 101438
Macroprudential policy is traditionally characterized by countercyclical rules that respond to credit variables. In this paper, we augment these rules with additional indicators, including the credit spread. First, we empirically assess the relevance of the credit spread by showing its correlation with credit booms. Then, we incorporate this variable into a Dynamic Stochastic General Equilibrium (DSGE) model with financial frictions. Using the model, we evaluate the extent to which macroprudential measures that also respond to credit spreads can improve welfare, focusing on both a capital requirement ratio (CRR) rule and a loan-to-value ratio (LTV) rule. We find that credit spreads are particularly useful for credit supply-based measures, while borrower-based measures benefit more from an additional response to house prices. Overall, the augmented rules enhance welfare by reducing output volatility, although this comes at the cost of increased inflation volatility. Finally, we show that the welfare gains from responding to credit spreads are robust to the monetary policy stance in the case of the CRR, while for the LTV rule, they depend on the degree of monetary policy responsiveness to inflation.

Political governance and firm performance in China: Evidence from a quasi-natural experiment

Journal of Financial Stability 2025 76, 101348
The involvement of the Communist Party of China in corporate decision-making has formed a corporate governance model with “Chinese characteristics” that diverges from commonly studied governance models. This paper aims to provide direct insight into China’s corporate governance model by examining how the involvement of Party organizations in corporate governance influences the performance of private firms. To address endogeneity concerns, we use a quasi-natural experiment (i.e., sudden deaths of board directors) that leads to an exogenous change in the proportion of Party directors. Using difference-in-differences estimation, we find that an increase in the proportion of Party directors (i.e., stronger political governance) improves private firms’ performance. This finding is robust to various tests. Moreover, the channel analysis suggests that the Party organization performs advisory and supervisory functions in corporate governance. Last, we present evidence that the excessive involvement of the Party organization in corporate governance also imposes political costs on private firms.

Rise of NBFIs and the global structural change in the transmission of market shocks

Journal of Financial Stability 2025 79, 101419
Fire-sale (FS) vulnerabilities, including those associated with nonbank financial intermediaries, are often measured using FS models. While existing studies use granular data to analyze these dynamics, the scope tends to focuses on a particular jurisdiction, leaving out the cross-jurisdictional dimension. This paper uses flow of funds data from Japan, the United States, and the Euro area to measure cross-border spillovers of market shocks (interlinkage effect) in the global financial system using a standard FS model. We find that the interlinkage effect has substantially increased at the global level since the global financial crisis, suggesting a global structural change in the transmission of market shocks.

Decentralization illusion in Decentralized Finance: Evidence from tokenized voting in MakerDAO polls

Journal of Financial Stability 2024 73, 101286 open access
Decentralized Autonomous Organization (DAO) is very popular in Decentralized Finance (DeFi) applications as it provides a decentralized governance solution through blockchain. We analyze the governance characteristics in the Maker protocol, its stablecoin DAI and its governance token Maker (MKR). To achieve that, we establish several measurements of centralized governance. Our empirical analysis investigates the effect of centralized governance over a series of factors related to MKR and DAI, such as financial, network and Twitter sentiment indicators. Our results show that governance centralization influences the Maker protocol and that the distribution of voting power matters. The main implication of this study is that centralized governance in MakerDAO very much exists, while DeFi investors face a trade-off between decentralization and performance of a DeFi protocol. This further contributes to the contemporary debate over whether DeFi can be truly decentralized.

Do interbank markets price systemic risk?

Journal of Financial Stability 2024 71, 101223
The breakdown of the interbank market was a critical moment in the unfolding of the global financial crisis of 2007–2008. We argue that the adequate pricing of risks is critical for the functioning of a market of such vital importance as the interbank market. We use a unique panel data set that allows us to quantify counterparty risk and different types of systemic risks associated with interbank exposures. We use a simultaneous equation model for interbank lending and deposit rates to study whether counterparty risk and systemic risk are adequately priced. As expected, we find that riskier banks on average pay a higher deposit rate. However, on average, banks grant a discount in their lending rates to riskier banks. For systemic risk, we also find mixed results. The positive effect on the deposit rate declines, but the negative effect on the lending rate remains. We argue that the mixed results regarding the pricing of systemic risk might ex-post justify parts of the Basel III reform package that forces systemically important banks to hold higher capital buffers.