Money Creation: Tax or Public liquidity? 2017

Risk Sharing across the US and EMU: The role of public institutions (with V. Milano) - SEP Policy Brief, LUISS, 2017

Social Security and Old-Age Unemployment Risk with Efficient Wage Bargaining, 2016

The Housing Cost Disease (with N. Borri) (VoxEu)

Fragility of Competitive Equilibrium with Risk of Default (with G. Bloise and M. Tirelli) - Review of Economic Dynamics, 2013

Asset Prices, Debt Constraints and Inefficiency (with G. Bloise), 2009 (Journal of Economic theory, 2011)

La valutazione della ricerca in economia (Statistica e Societa', 2008)

Slides to Asset Prices, Debt Constraints and Inefficiency

An Obtrusive Remark on Capital and Comparative Statics (with G. Bloise), 2007 (Metroeconomica, 60, 2009)

Infinite-Maturity Public Debt and the Fiscal Theory of the Price Level (with G. Bloise), 2007 (Journal of Economic Dynamics and Control, 32, 2008)

Risk and Intermediation in a Dual Financial Market Model (with G. Bloise), 2004 (Research in Economics, 59, 2005)

Credit markets and the Macroeconomy, 2001 (in S. Bhattacharya, A. W. A. Boot, and A. V. Thakor, (eds.) , Credit, Intermediation, and the Macroeconomy: Readings and Perspectives, Oxford University Press).

Optimal Debt Contracts and Moral Hazard along the Business Cycle (with P. Siconolfi), 2002 (Economic Theory, 24, 2004)