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High degrees of relative risk aversion induce indeterminacy in cash-in-advance economies. This paper finds that Taylor-style policies can pre-empt such sunspot equilibria. Specific policy recommendations depend on the fundamentals of the economy, i.e. the empirically true value of coecient of...
Persistent link: https://www.econbiz.de/10005593775
The aim of the present paper is to analyze the link between price rigidity and indeterminacy. This is done within a cash-in-advance economy from which we know that it exhibits indeterminacy at high degrees of relative risk aversion. I find that price stickiness reduces the scope of these sunspot...
Persistent link: https://www.econbiz.de/10008568467
This paper lays out an algorithm that computes accurate second order solutions for dynamic stochastic general equilibrium models that are subject to indeterminacy of rational expectations.
Persistent link: https://www.econbiz.de/10008568468
Countercyclical markups are a key transmission mechanism in many endogenous business cycle models. Yet, recent findings suggest that aggregate markups in the US are procyclical. The current model adresses this issue. It extends Gali's (1994) composition of aggregate demand model by endogenous...
Persistent link: https://www.econbiz.de/10009019155
Recent empirical evidence suggests that product creation is pro-cyclical and it occurs largely within existing firms. Motivated by these findings, the current paper investigates the role of intra-firm product scope choice in a general equilibrium economy with oligopolistic producers. We show...
Persistent link: https://www.econbiz.de/10011184657