Economics

An ECB survey found that the retailers review and change their prices most often, while consumer and business service firms adjust their pricing the least often. Firms in the manufacturing sector, meanwhile, have a price adjustment frequency somewhere in between the above sectors

George Akerlof explains how the Keynesian- neoclassical synthesis dominated the field, and what problems this dominance resulted.

Rodrik explained why good economists think in terms of models, and what are major differences between models and theory. He also told us why macroeconomists' quest to find "the one true model" on the business cycle is probably misguided.

The Fed has changed it interest rate policy regime since 2008, from the so-called Corridor system, to the Floor system it is using right now. What is the different?

In the latest BIS Quarterly Review, researchers Ryan Banerjee and Boris Hofmann consolidated some of the earlier research to illustrate the problem of zombie firms. They argued that the rise of zombies predated the 2008 financial crisis, and has since been dragging down the productivity of the real economy.

Reserve Management Purchases (RMP) is a form of open market operations under which the Federal Reserve injects reserves into the banking system through "permanent" asset purchases with an aim to ensure the level of reserves remain "ample".

In a recent research, four European Central Bank economists found that negative interest rate policy in the eurozone can encourage banks to increase lending and encourage cooperations to increase investments. That is, contrary to what macroeconomics models usually predict, interest rate policy can still has stimulative effect even the zero lower bound is reached.

Larry Christiano, one of the most prominent researcher on DSGE model, explains what his research "Understanding the Great Recession" tell us about the Great Recession as well as labor participation rate's role in the developments of the Great Recession.

Macroprudential policies, it is argued, are more targeted and can complement central bank’s use of interest rate policy.

This week, the trio who was directly responsible for the decision to let Lehman fail – Bernanke, Tim Geithner (then New York Fed President), and Hank Paulson (then Treasury Secretary) – joined together at a panel held by Brookings Institution and spoke about the lessons they had learned from the crisis.