Knowledge that Transforms

This paper analyzes the role and effects of public policy when inefficient financing can result from coordination problems among multiple lenders. Developing a financing game with both fundamental and strategic uncertainty, we first show that inefficient liquidation of a fundamentally solvent project can arise in equilibrium as a result of coordination failure among lenders. We then investigate the effects of two types of public policies: an information policy and a public guarantee program. The analysis shows that the inefficiencies caused by coordination problems among lenders can be effectively and efficiently removed only when both policies are simultaneously designed and implemented in an appropriate combination. We also address the potential cost of public intervention, focusing particularly on the negative influence on the ex ante effort incentives of borrowers.

We review key characteristics of the hedge fund industry, and identify conditions under which this sector can pose a threat to financial stability. Direct regulation of hedge funds that increases transparency does not appear feasible, may create a moral-hazard problem, and may reduce market liquidity. Indirect regulation by prime brokers and market discipline by creditors, counterparties, and investors have been effective in limiting the risks from the hedge fund sector. To reduce systemic risks, more regulation of prime brokers is warranted to avoid competitive dynamics from undermining counterparty risk management practices.

This paper analyzes the existence of flights from stocks to bonds and vice versa. We propose a definition and a test for flight-to-quality, flight-from-quality and cross-asset contagion and examine their characteristics and effects for the financial system. The empirical analysis for eight developed countries including the US, the UK, Germany and Japan shows that flights exist and are a common feature in many crises episodes. Our findings also reveal that flights are not merely country-specific events but occur simultaneously across countries. This indicates that there is a link between the occurrence of flights and cross-country contagion. Moreover, we show that flights enhance the resiliency of the financial markets by providing diversification benefits in times when they are needed most.

The recent credit crisis and the increased internationalization of the European banks have given the debate about the role of national regulators a renewed urgency. We therefore investigate the determinants of bondholders’ abnormal returns for both domestic and cross-border bank merger announcements that involve European acquirers for the period 1998–2002. We find that bondholders’ abnormal returns are higher for Domestic Mergers than cross-border mergers, in direct contrast to evidence from equity prices where no difference is found. Further investigations in which we control for the changes in market power for example suggest this result may be indicative of investors perceiving Domestic Mergers as increasing the probability of a government bailout in case of distress. Banks’ bondholders also experience higher abnormal returns when the country of the partner bank has stricter rules in relation to forbearance of prudential regulations than the own country, and when functional diversification between lending and fee/trading activities increases.

This paper links banking with asset prices in a dynamic macroeconomic model, to provide a simple characterization of financial instability. In contrast with historical bank runs, recent banking crises were driven by deteriorating bank assets. Hence, in contrast with bank run models, this paper focuses on the interaction of falling asset prices, bank losses, credit contraction and bankruptcies. This interaction can explain credit crunches, financial instability, and banking crises, either as fundamental or as self-fulfilling outcomes. The model distinguishes between macroeconomic and financial stability. Its simplicity helps understand balance sheet effects and delivers closed-form solutions without resorting to linearization. For instance, the critical threshold beyond which an asset price decline triggers financial instability can be related explicitly to the structural parameters of the economy.

It is generally accepted that banks offer renegotiation services to sovereign borrowers facing short-term liquidity shortages. However, the literature has yet to find evidence of such services from the pricing of sovereign bank loans. The research on the pricing of sovereign bank loans has focused on interest spreads alone, while the pricing structure typically includes an up-front fee, as well. In this paper, I explore empirically the economic motivations for such a pricing structure. I find that up-front fees are explained by the probability of renegotiation and by proxies for informational problems. My findings provide evidence that the unique pricing structure of bank loans helps banks provide sovereign borrowers with renegotiation services.

In this paper, we provide empirical evidence on the impact of institutional investors on stock market returns dynamics. The Polish pension system reform in 1999 and the associated increase in institutional ownership due to the investment activities of pension funds are used as a unique institutional characteristic. Performing a Markov-switching-GARCH analysis we find empirical evidence that the increase of institutional ownership has temporarily changed the volatility structure of aggregate stock returns. The results are interpretable in favor of a stabilizing effect on index stock returns induced by institutional investors.

This paper examines the origins of herding behavior in asset markets and its potential to produce a price bubble. I present a model which explains the emergence and the development of herding behavior via asymmetric information and Baysian learning. A corresponding price bubble is explained through herding behavior without assuming any speculative incentives on the part of the investors.

This paper reviews critical legal and policy issues created by cross-border banking insolvencies. These include (I) Insolvency principles, such as (1) criteria for intervention; (2) deposit insurance; (3) power to manage; (4) ability to maximize recoveries. Also included is (II) International legal complications. Critical issues in cross-border crisis management involve: (1) division of labor between home and host countries; (2) the availability of information; (3) the legal, regulatory and supervisory framework; (4) the law governing initiation of proceedings; (5) grounds for intervention; (6) deposit insurance; (7) legal powers of controlling authorities; (8) the potential financial and economic effects. We conclude with a few proposals for cooperation.

The crisis is not yet over; the housing market continues to deteriorate and there are spill-overs into other markets. Growth is declining, with potentially self re-enforcing mechanisms between financial markets and the real economy coming into play. A local problem became a global crisis because of poor risk management, lack of transparency and excessive leverage. Not only does the capital base need re-building, but also incentive schemes need reconsideration.