This book presents the state-of-the-art in non-linear dynamics and sunspots. These two topics have been the core of an international conference on instability and public policies in a globalized world, organized at Aix-Marseille School of Economics and GREQAM in honor of Jean-Michel Grandmont....

Optimal Growth and Endogenous Cycles -- Optimal Growth and Chaotic Dynamics -- Global Dynamics in Optimal Growth Models -- Dynamic Models with Non-concave Technologies -- Stochastic Optimal Growth Models -- Indeterminancy in Exogenous Growth Models -- Interdeterminancy in Endogenous Growth Models