We analyze the importance of global shocks for the global economy and national policy makers. More specifically, we investigate whether monetary policy has become less effective in the wake of financial globalization. We also examine whether there is increasing uncertainty for central banks due...

We consider the political economy of a monetary union wheremember governments attempt to influence the policy of the commoncentral bank. Modeling this as a common agency with incentivecontracts, we show that if incentives are all that matters for the bank,the equilibrium implements a weighted...

This paper assesses the impact of unconventional United States (US) and Japanese monetary policies on emerging economies, and explores policy coordination issues to promote macroeconomic and financial stability in developed and emerging economies. The paper first considers a theoretical...

We study the cross-border impact of quantitative easing (QE) in the major advanced economies, especially on emerging market economies. We first examine the cross-border financial market impact of central bank announcements of asset purchase programmes. We find marked QE announcement effects on...

Do the benefits of central bank transparency depend on the structure of financial markets? We address this question in a two-country model with dispersed information among price-setting firms. The volatility of the real exchange rate is non-monotonic in the precision of public communications....

Empirical evidence on the potential impact of central bank policies on government bond yields at the effective lower bound (ELB) is presented for nine economies. We quantify the content of central bank communications and consider international policy spillovers. At the ELB, yields at the...

The paper analyses the common European monetary policy based on a Mises-Hayek over-investment framework, which is combined with the theory of optimum currency areas. It shows how since the turn of the millennium a too expansionary monetary policy contributed to unsustainable over-investment...

We use text analysis and a novel dataset to measure the sentiment component of central bank communications in 23 countries over the 2002-2017 period. Our analysis yields three key results. First, using directed networks, we show that comovement in sentiment across central banks is not reducible...

The main result of the quick reactions of the Federal Reserve (the Fed) and the European Central Bank (ECB) to the Covid-19 crisis are that more than 20% of their public debt is now held by these central banks and that the balance sheet of the ECB is now near 50% of GDP (33% for the Fed). Two...