Some quick links on the flash crash, China’s rare earth elements monopoly, Larry Summers, and economics at UCSD.
Category Archives: financial markets
Negative real interest rates
What message should we take from negative real interest rates?
Richard Clarida’s retrospective on the financial crisis
I earlier discussed several of the presentations at the monetary policy conference at the Federal Reserve Bank of Boston last week. But missed in the popular coverage of the conference was an insightful discussion by Columbia Professor Richard Clarida that expressed very nicely the conclusions that I have come to as well on the events that led us into these problems.
The market moves ahead of the Fed
Over the last month, a consensus seems to have emerged that (1) the Fed has the ability to depress long-term yields further, and (2) the Fed has the intention to implement such measures. That raises the possibility that recent market moves represent a bet already placed by market participants on the basis of the logical implications of (1) and (2).
QE2: estimates of the potential effects
As the conviction grows that the Federal Reserve will adopt a second round of quantitative easing (dubbed by some as “QE2”), I thought it might be helpful to survey some of the different estimates of what effect this might have on long-term interest rates.
Causes of the flash crash
Donald Marron calls our attention to the report of the CFTC and the SEC on the causes of bizarre prices at which some stocks traded last May.
Portfolio Crowding Out, Illustrated
I have been updating graphs for my money and banking course, and here is the graph I generated to illustrate the tremendous impact of government borrowing on interest rates via portfolio crowding out (as argued in this post).
New database on the maturity structure of publicly-held debt
I have been working on a project with UCSD graduate student Cynthia Wu to try to assess the potential for the Federal Reserve to continue to influence long-term interest rates even when the short-term interest rate is essentially at zero. I’ll be relating the conclusions from that research in a few days. But first I’d like to call attention to a new data set that we developed on the maturity structure of publicly-held debt which may be of interest to other researchers. As Paul Krugman likes to warn, this one is just for the wonks.
Long-term perspective on the stock market
Nobody can tell you for sure what’s going to happen next in the stock market. But thanks to the nice data set collected and maintained by Yale Professor Robert Shiller we can speak with authority about what it’s been doing for the last 140 years.
Escape from arbitrage: the movie
Two of my favorite economists, Bilkent University Professor Refet Gurkaynak and Johns Hopkins University Professor Jonathan Wright, have a nice new paper in which they survey macroeconomic theories of the term structure of interest rates. As an unusual digital supplement to their paper, they put together a movie in which you can watch the arbitrage glue that normally holds markets together start to fail as financial markets literally fell apart at the end of 2008.