Further Discussed

In a recent policy research, Joseph Gagnon of Peterson Institute for International Economics and Brian Sack of D.E. Shaw Group asked an important question: when the Federal Reserve implement QE in the next crisis, should they use it somewhat differently?

Ricardo Reis, economics professor at the London School of Economics, explained that there were telling signs that the increase in cost of living started ealry-2021 was not a "transitory" phenomenon.

Hysteresis is referred to the hypothesis that recessions may have permanent effects on the level of output relative to trend.

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 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?"

How Alan Taylor, one of the authors of "The Rate of Return on Everything, 1870-2015" explains the liquidity premium problem when we compare the rate of return on Housing and Equity

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.

Countries with swap line arrangement with Federal Reserve, be it the standing ones or temporary, saw smaller increases in spread during the initial pandemic stress period.

In their working paper "A Skeptical View of the Impact of the Fed's Balance Sheet," economists David Greenlaw, James D. Hamilton, Ethan Harris, and Kenneth D. West challenge some earlier studies that concluded QEs have a significant economic impact. Their major argument is that those research used simple event studies to quantify the impact of QE.

In a recent study "Bank Equity and Banking Crises" by Matthew Baron (of Cornell University), Emil Verner (MIT Sloan), and Wei Xiong (Princeton University), the three economists developed a comprehensive database of bank equity prices and banking crises with a full-sample of 46 countries from 1870-2016. They try to understand the dynamic between bank equity decline and banking crises.

An investigation into the probability of a crash in house prices following a housing bubble

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.

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

In their recent working paper "Nonbank Lending", economists Sergey Chernenko, Isil Erel, and Robert Prilmeier provided an insightful overview of the sources and terms of private debt financing during the post-crisis period.

In a new working paper "The Non‐Bank Credit Cycle", researchers Esti Kemp, René van Stralen, Alexandros Vardoulakis, and Peter Wierts tried to look into the cyclical properties of non‐bank credit and its relevance for financial stability.

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.

The economics of tax evasion is a growing field in academic economics. There are much new exciting research trying to understand the mechanism behind global tax evasion. "The Missing Profits of Nations” by Thomas R. Tørsløv, Ludvig S. Wier and Gabriel Zucman is one of the most noteworthy research on the dynamic behind global tax evasions.

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.

A new working paper from the IMF which tries to assess the impact of media sentiment on equity markets.