Two papers which make use of the classification data are now available as advance publications:
David Cobham and Mengdi Song, ‘Transitions between monetary policy frameworks and their effects on economic performance’, Economic Modelling, https://doi.org/10.1016/j.econmod.2020.02.049:
The widespread adoption of inflation targeting (IT) from the early 1990s led to investigations of its effect on macroeconomic performance (inflation and growth), with the emergence of a majority view that the effects were small for advanced countries but possibly larger for emerging economies. We revisit the issue, using a new de facto (rather than de jure) classification of monetary policy frameworks and employing the difference-in-differences approach with regression to the mean effects in order to deal with the problem of endogeneity. We find small effects for advanced countries but insignificant effects for emerging economies. We then question the nature of the mean to which regression occurs and suggest instead that there are strong international trend/network effects leading policymakers to make similar policy decisions (with similar macro outcomes) from within different frameworks. We also find IT has not affected macro performance in the period after the Global Financial Crisis.
David Cobham and Mengdi Song, ‘How do countries choose their monetary policy frameworks?’, Journal of Policy Modeling, https://doi.org/10.1016/j.jpolmod.2020.04.008
This paper investigates the determinants of countries’ choices of monetary policy framework. A brief narrative focused on groupings of countries motivates an econometric analysis which draws on previous work on the determinants of exchange rate regimes, bringing in standard factors as well as the trade networks of potential anchor currency blocs and the financial markets depth that are emphasised in the narrative. The model turns out to be able to predict three quarters of countries’ choices, and there is no obvious systematic pattern in the errors. The results have important implications for how countries should choose their monetary policy frameworks.