Antoshin, Sergei; Berg, Andrew; Souto, Marcos - International Monetary Fund (IMF) - 2008
time series works well in large samples, but they found substantial deviations in both the size and power of their tests in … smaller samples. We propose modifying their methodology to deal with small samples by using Monte Carlo simulations to … offer practical suggestions on handling serial correlation, model misspecification, and the use of alternative test …