The macroeconomic impacts of the quantitative easing programs enacted by the major central banks worldwide have been examined in many scientific articles. An increasing number of papers have additionally explored the spillover effects of the US and – to a lesser degree EA and UK - QE programs...

We document a new fact: in U.S., European and Japanese surveys, households do not expect deflation, even in environments where persistent deflation is a strong possibility. This fact stands in contrast to the standard macroeconomic models with rational expectations. We extend a New Keynesian...

"We study optimal monetary policy during times of exceptionally high global demand for tradable goods, relative to non-tradable services. The optimal monetary response entails a rise in inflation, which helps rebalance production toward the tradable sector. While the inflation costs are fully...

Co-author: Luhang Wang (Xiamen University) . In China, the relative wages of high-skilled and low-skilled workers display huge variation across different regions. We examine whether financial intermediation development can explain such variation. Conceptually, better-developed financial...

Co-authors: Yiping Huang (Peking University), Han Qiu (Bank for International Settlements) and Changhua Yu (Peking University) Through the lens of a unique dataset covering the full borrowing history of sampled firms from both BigTech and traditional bank lenders in China, we compare the...