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Public Debt and the Balance Sheet of the Private Sector
(2022)CEPR Discussion PapersThis paper studies the sustainability and distributive effects of fiscal policy in a simple model with incomplete financial markets and heterogeneous agents. The model features households and firms, which face non-insurable idiosyncratic productivity shocks. There is only one financial asset, namely risk free debt, issued by the firms and the government, and bought by households. Higher government debt changes the balance sheet of the ...Working Paper -
Financial Intermediation, Capital Accumulation, and Recovery
(2015)CEPR Discussion PapersThis paper integrates a simple model of banks into a two-sector neoclassical growth model. The integration yields an analytically tractable framework with two coupled accumulation rules for household capital and bank equity. We analyze steady state properties, transition and recovery patterns, as well as policies to accelerate recoveries. After establishing existence, uniqueness and global stability of the steady state, we identify in ...Working Paper -
Taking Banks to Solow
(2015)CEPR Discussion PapersWe develop a simple integration of banks into the Solow model. The objective is to provide a tractable benchmark for analyzing the long-term impact of crises on economic activities and growth. A fraction of firms have to rely on banks for financing their investments, while banks themselves face an endogenous leverage constraint. Informed lending by banks and uninformed lending through capital markets spur capital accumulation. The ensuing ...Working Paper