This paper takes seriously the idea that the coefficients of a VAR and the variance of shocks may be time-varying and so employs a Markov regime-switching VAR model to describe and analyse the time-varying credibility of Hong Kong’s currency board system. The endogenously estimated discrete...

An estimated Markov-switching DSGE modelling framework that allows for parameter shifts across regimes is employed to test the hypothesis of regime-dependent credibility of Hong Kong’s linked exchange rate system. The model distinguishes two regimes with respect to the time-series properties...

Under a currency board the central bank relinquishes control over its monetary policy and domestic interest rates converge toward the foreign rates. Nevertheless a spread between both usually remains. This spread can be persistently positive due to increased risk in the economy. This paper...