Working papers:
"Rising inequality and the dynamics of welfare state regimes", joint with Gilles Le Garrec .
"Are lockdowns all alike for emotional well-being? A multi-country analysis", joint with Sara Colella and Rémi Vivès.
"Can changes in beliefs explain the business cycle? An empirical investigation", joint vith Kazuo Nishimura and Alain Vendittti.
Publications
"Expectations, beliefs and the business cycle: tracing back to the deep economic drivers", 2024, Economic Theory, forthcoming, joint vith Kazuo Nishimura and Alain Venditti,
"Mental health effects of COVID-19 lockdowns: a Twitter based analysis", 2023, Economics and Human Biology, Vol. 51 (Dec.), 101307, ISSN 1570-677X ( joint with Sara Colella, Vincent Hildebrand and Rémi Vivès). Link to our Github Twittersphere Observatory.
"Budget-neutral capital tax cuts", 2022, Annals of Economics and Statistics, n° 126, pp. 93-122 (joint with Lisa Kerdelhué and Océane Pietri).
"On sunspot fluctuations in variable capacity utilization models," 2018, Journal of Mathematical Economics, vol. 76, pp. 80-94 (joint with Alain Venditti and Rémi Vivès).
"Optimal fiscal policy in sunspot-driven economies," 2017, Journal of Public Economic Theory, vol. 19(3), pp. 620-638 (joint with Rodolphe Dos Santos Ferreira).
"Banking and sovereign debt crisis in a monetary union without central bank intervention," 2017, Journal of Mathematical Economics, vol. 68, pp. 142-152 (joint with Jin Cheng and Meixing Dai).
"Sunspot fluctuations in two-sector models with variable income effect," 2017, in: Sunspot and Non-linear Dynamics - Essays in honor of Jean-Michel Grandmont, K. Nishimura, A. Venditti and N. Yannelis (Eds), "Studies in Economic Theory", Vol. 31, pp.71-96, Springer (joint with K. Nishimura, C. Nourry and A. Venditti).
"Sunspot fluctuations in two-sector models: New results with additively-separable preferences," 2016, International Journal of Economic Theory, vol. 12(1), pp. 67-83 (joint with Kazuo Nishimura and Alain Venditti).
"Indeterminacy and sunspots in two-sector RBC models with generalized no-income effect preferences," 2015, Journal of Economic Theory, Vol. 157, pp. 1056-1080 (joint with Kazuo Nishimura and Alain Venditti).
"Empirical evaluation of nominal convergence in Czech Republic, Poland and Hungary (CPH)," 2009, Economic Modelling, vol. 26(5), pp. 993-999 (joint with Mamoudou Touré et Jamel Trabelsi).
"Indeterminacy, bifurcations and unemployment fluctuations," 2008, Macroeconomic Dynamics, vol. 12, n° S1, pp. 75-89 (joint with Teresa Lloyd-Braga et Leonor Modesto).
"Indeterminacy with constant money growth rules and income-based liquidity contraints," 2008, Research in Economics, vol. 62, n°2, pp. 57-63 (joint with Stefano Bosi).
"Free entry equilibria with positive profits: A unified approach to quantity and price competition games," 2007, International Journal of Economic Theory, vol. 3, n° 2, 2007, pp. 75-94 (joint with Rodolphe Dos Santos Ferreira).
"Animal spirits in cash-in-advance economies," 2007, Louvain Economic Review, vol. 73, n° 2, pp. 131-153 (joint with Stefano Bosi and Francesco Magris.
"Free entry and business cycles under the influence of animal spirits," 2006, Journal of Monetary Economics, vol. 53, n° 2, pp. 311-328 (joint with Rodolphe Dos Santos Ferreira).
"Demand and productivity components of business cycles: estimates and implications," 2005, Journal of Monetary Economics, vol. 52, n° 6, pp. 1089-1105.
"Demand shocks and markup fluctuations: an evaluation of the implicit collusion model", 2003, Louvain Economic Review, vol. 67, n° 1, pp. 91-111.
Old stuff:
"Large Scale Asset Purchases with segmented mortgage and corporate loan markets", joint with M. Dai and Q. Zhang.
"Sunspot equilibria and the expectation-driven Phillips Curve", joint with T. Lloyd-Braga and L. Modesto.