The conventional wisdom about Keynes's Principle of Effective Demand is that it states something about quantities. It is widely held that the Principle determines the levels of output and employment in a world not governed by Say's Law. This paper argues that the Principle of Effective Demand...

We estimate a multi-country multi-sector New Keynesian model to quantify the drivers of domestic inflation during 2020–2023 in several countries, including the United States. The model matches observed inflation together with sector-level prices and wages. We further measure the relative...

This paper seeks to provide a comprehensive overview of the long-term factors that explain divergent price levels across developed and emerging European countries. We provide stylised facts about the structural factors that influence market and non-market-based service, house and goods prices....