Most analyses of banking crises assume that banks use real contracts but in practice contracts are nominal. We consider a standard banking model with aggregate return risk, aggregate liquidity risk and idiosyncratic liquidity shocks. With non-contingent nominal deposit contracts, a decentralized...

In a model with bankruptcy costs and segmented deposit and equity markets, we endogenize the choice of bank and firm capital structure and the cost of equity and deposit finance. Despite risk neutrality, equity capital is more costly than deposits. When banks directly finance risky investments,...

Before 2007, financial crises were not widely studied in economics and finance. The lack of importance ascribed to financial stability and our limited knowledge of this topic were significant contributors to the crisis. This paper suggests five areas where new theories are needed. These are...

We develop a model where institutions form connections through swaps of projects in order to diversify their individual risk. These connections lead to two different network structures. In a clustered network groups of financial institutions hold identical portfolios and default together. In an...

In many countries, the legal system or social norms ensure that firms are stakeholder oriented. We analyze the advantages and disadvantages of stakeholder-oriented firms that are concerned with employees and suppliers compared to shareholder-oriented firms in a model of imperfect competition....

Africa is a continent made up of 53 countries. The continent is economically and culturally diverse, with different regional economic blocs. The financial systems in these countries are as diverse as the countries. Reviewing the financial systems of such a heterogeneous group of countries...