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Working Paper
A Currency Premium Puzzle
Standard asset pricing models reconcile high equity premia with smooth risk-free rates by inducing an inverse functional relationship between the mean and the variance of the stochastic discount factor. This highly successful resolution to closed-economy asset pricing puzzles is fundamentally problematic when applied to open economies: It requires that differences in currency returns arise almost exclusively from predictable appreciations, not from interest rate differentials. In the data, by contrast, exchange rates are largely unpredictable, and currency returns arise from persistent ...
Briefing
Large Excess Reserves and the Relationship between Money and Prices
As a consequence of the Federal Reserve's response to the financial crisis of 2007?08 and the Great Recession, the supply of reserves in the U.S. banking system increased dramatically. Historically, over long horizons, money and prices have been closely tied together, but over the past decade, prices have risen only modestly while base money (reserves plus currency) has grown substantially. A macroeconomic model helps explain this behavior and suggests some potential limits to the Fed's ability to increase the size of its balance sheet indefinitely while remaining consistent with its ...