Optimal control theory can be combined with the probability structure of a vector autoregression to investigate the tradeoffs available to policymakers. Such an approach obtains results based on a minimal set of assumptions about the economy and the structure of policy actions. This paper takes this approach to analyze the potential effectiveness of countercyclical monetary policy.
Published in: _Annales d'Économie et de Statistique_ (No. 6/7, Modélisation des systèmes dynamiques, Apr. - Sep., 1987, pp. 125-160), https://doi.org/10.2307/20075651.