IMF Growth Projections and Overfitting in Judgment-based Economic Forecasts
In a recent IMF working paper "Overfitting in Judgment-based Economic Forecasts: The Case of IMF Growth Projections", economist Klaus-Peter Hellwig examined IMF's World Economic Forecasts (WEO) and check if the forecast model suffer from the problem of overfitting.
When will Hong Kong’s Interest Rates Align With the US?
If you think the interest rate gap between Hong Kong and US is a market phenomenon, think again. HK Monetary Authority has a much bigger role than you think
Why Does Credit Growth Crowd Out Real Economic Growth?
The faster the credit growth, the worse it is for real growth (output per worker). This is what Stephen G. Cecchetti and Enisse Kharroubi want to explain in their NBER working paper "Why Does Credit Growth Crowd Out Real Economic Growth?"
Why the Fed’s Standing Repo Facility Isn’t for Daily Use: An Explainer
"The [Standing Repo Facility (SRF)] rate is set at the top of the FOMC’s target range for the federal funds rate. This combination of an ample supply of reserves and an SRF rate at the top of the target range reduces the day-to-day reliance on the facility except during periods of significant upward pressure on rates resulting from strong liquidity demand or market stress," said John Williams
Aging, Output Per Capita and Secular Stagnation
Gauti B. Eggertsson, Manuel Lancastre, and Lawrence H. Summers explain in their paper "Aging, Output Per Capita and Secular Stagnation" the role of aging in the Secular Stagnation model.
The sovereign-bank “doom loop”
Since the Euro crisis, investors and policymakers are well aware of the so-called "doom loop" between the banking system and the sovereign. That is, a crisis originating in the banking system (sovereign) will weaken the sovereign (banking system), which in turn will worsen the banking (sovereign) crisis itself.
In a recent ECB discussion Paper "Managing the sovereign-bank nexus", the 7 economists - Giovanni Dell’Ariccia, Caio Ferreira, Nigel Jenkinson, Luc Laeven, Alberto Martin, Camelia Minoiu, and Alexander Popov - coauthored the paper suggested that the banks and sovereigns are linked by three interacting channels:
The repo spike is not liquidity crisis; it is a crisis for Fed’s floor...
The floor system needs a cap on top of it. The sooner the Fed realizes it, the better they will be prepared for the coming financial turmoil.
Phillips Curve is Not a Straight Line…
A story about three economists agree with the prevailing consensus that the Phillips Curve of the US is flattened in the last few decades on the one hand; and dispute the idea that the Phillips Curve is dead on the other.
Helicopter Money is here in Hong Kong? Well…
“The money helicopter has arrived,” Claire Jones writes in her FT Alphaville post, citing Hong Kong Finance Secretary’s announcement of a handout of HKD...
Is tipflation even part of inflation?
Or, to frame the question in a more technical way: is tipflation even counted as part of Consumer Price Index (CPI) inflation?















