Showing 1 - 10 of 13
Financial innovation challenges the foundations of monetary theory, and standard monetary theory has not been very … U.S. inflation using a framework that ignores monetary frictions? The fiscal theory of the price level allows us to … nominal government debt with the present value of surpluses. I describe the theory, and I argue that it is a return to pre …
Persistent link: https://www.econbiz.de/10012472164
Our current inflation stemmed from a fiscal shock. The Fed is slow to react. Why? Will the Fed's slow reaction spur more inflation? I write a simple model that encompasses the Fed's mild projections and its slow reaction, and traditional views that inflation will surge without swift rate rises....
Persistent link: https://www.econbiz.de/10013210124
We finally have a complete theory of inflation under interest rate targets, that mirrors the long-run neutrality and … frictionless limit of monetary theory: Inflation can be stable and determinate under interest rate targets, including a k percent …
Persistent link: https://www.econbiz.de/10013388824
Exchange rates depreciate by the difference between the domestic and foreign marginal utility growths. Exchange rates vary a lot , as much as 10% per year. However, equity premia imply that marginal utility growths vary much more, by at least 50% per year. This means that marginal utility...
Persistent link: https://www.econbiz.de/10012470316
The fiscal theory says that the price level is determined by the ratio of nominal debt to the present value of real … primary surpluses. I analyze long-term debt and optimal policy in the fiscal theory. I find that the maturity structure of the …
Persistent link: https://www.econbiz.de/10012472043
It is often useful to price assets and other random payoffs by reference to other observed prices rather than construct full-fledged economic asset pricing models. This approach breaks down if one cannot find a perfect replicating portfolio. We impose weak economic restrictions to derive...
Persistent link: https://www.econbiz.de/10012473370
This essay examines what volatility tests tell us about the data and what implications we should derive from them. It argues that volatility tests do not tell us that "prices are too volatile", implying that "markets are inefficient", but rather that "(discounted) returns are forecastable",...
Persistent link: https://www.econbiz.de/10012475429
This paper presents a bound on the variance of the price-dividend ratio and a decomposition of the variance of the price-dividend ratio into components that reflect variation in expected future discount rates and variation in expected future dividend growth. Unobserved discount rates needed to...
Persistent link: https://www.econbiz.de/10012475884
The new-Keynesian, Taylor-rule theory of inflation determination relies on explosive dynamics. By raising interest …
Persistent link: https://www.econbiz.de/10012465240
The new-Keynesian, Taylor-rule theory of inflation determination relies on explosive dynamics. By raising interest …
Persistent link: https://www.econbiz.de/10012465241