Leaning Against the Wind

During financial disruptions, market makers provide liquidity by absorbing external selling pressure. They buy when the pressure is large, accumulate inventories, and sell when the pressure alleviates. This paper studies optimal dynamic liquidity provision in a theoretical market setting with large and temporary selling pressure and order-execution delays. I show that competitive market makers offer the socially optimal amount of liquidity, provided they have access to sufficient capital. If raising capital is costly, this suggests a policy role for lenient central bank lending during financial disruptions.     

Liquidity in Frictional Asset Markets

On November 14–15, 2008, the Federal Reserve Bank of Cleveland hosted a conference on “Liquidity in frictional asset markets.” In this paper, we review the literature on asset markets with trading frictions in both finance and monetary theory using a simple search‐theoretic model, and we discuss the papers presented at the conference in the context of this literature. We will show the diversity of topics covered in this literature, for example, the dynamics of housing and credit markets, the functioning of payment systems, optimal monetary policy and the cost of inflation, the role of banks, the effect of informational frictions on asset trading.     

Who Are the Value and Growth Investors?

This paper investigates value and growth investing in a large administrative panel of Swedish residents. We show that, over the life cycle, households progressively shift from growth to value as they become older and their balance sheets improve. Furthermore, investors with high human capital and high exposure to macroeconomic risk tilt their portfolios away from value. While several behavioral biases seem evident in the data, the patterns we uncover are overall remarkably consistent with the portfolio implications of risk‐based theories of the value premium.     

IS THE DEMISE OF M2 GREATLY EXAGGERATED?

The early 1990s in the United States were years of sluggish economic growth alongside a sharply lowered federal funds rate, leading analysts to conclude that monetary policy must have been rendered ineffective by external influences. One previously popular monetary policy indicator not used to analyze the period was real M2, as it was widely considered to have been distorted since the early 1980s. This paper argues that it was a serious mistake to ignore M2 in the early 1990s since it never forecast (relatively or absolutely) better and helps explains this otherwise puzzling period very well. (JEL E32, E51, E52)     

A Search-Based Theory of the On-the-Run Phenomenon

We propose a model in which assets with identical cash flows can trade at different prices. Infinitely lived agents can establish long positions in a search spot market, or short positions by first borrowing an asset in a search repo market. We show that short-sellers can endogenously concentrate in one asset because of search externalities and the constraint that they must deliver the asset they borrowed. That asset enjoys greater liquidity, a higher lending fee ("specialness"), and trades at a premium consistent with no-arbitrage. We derive closed-form solutions for small frictions, and provide a calibration generating realistic on-the-run premia.     

COMMENT: TESTING FOR INVERSEHOMOTHETICITY: A NONPARAMETRIC APPROACH*

This paper starts from Fukuyama and Weber's (2004 ) work on testing for inverse homotheticity to show that the equality of the output gain function and the Zieschang output gain function is not equivalent to inverse homotheticity. Hence, testing for the equality of these gain functions cannot prove that a technology is inverse homothetic. Moreover, it is established that the gain functions are equal if and only if the direct and indirect isoquant and the corresponding efficient set are equal, which does not depend on inverse homotheticity.