Darné, Olivier; Diebolt, Claude - In: Revue d'économie politique 116 (2006) 1, pp. 65-78
In this paper, infrequent large temporary and permanent shocks that have affected the quarterly GDP series for France, the United Kingdom and the United States are analyzed in the post World War II period using the outlier method. Strong proof of permanent and/or transitory shocks are found,...