Although there seems to be a broad consensus among economists that purely floating or completely fixed exchange rates (the so-called corner solutions) are the only viable alternatives of exchange rate management, many countries do not behave according to this paradigm and adopt a strategy within...

We consider a new method to estimate causal effects when a treated unit suffers a shock or an intervention, such as a policy change, but there is not a readily available control group or counterfactual. We propose a two-step approach where in the first stage an artificial counterfactual is...

China's trade surplus is often heavily criticized in political and economic debates, accompanied by claims for a revaluation of the Chinese currency, the Renminbi (RMB). While the main arguments exchanged in the current discourse appear to become more and more emotionally loaded rather than...