The Paradox of Financial Fire Sales: The Role of Arbitrage Capital in Determining Liquidity

• 成果类型: Article
• 署名作者: Dow, James; Han, Jungsuk
• 署名单位: University of London; London Business School; Stockholm School of Economics
• 刊物名称: JOURNAL OF FINANCE
• ISSN/ISSBN: 0022-1082
• DOI: 10.1111/jofi.12584
• 发表日期: 2018
• 页码: 229-274
• 关键词: Adverse selection; Market mechanism; equilibrium; illiquidity; INFORMATION; lemons; transmission; INVESTMENT; purchases; QUALITY

摘要

How can fire sales for financial assets happen when the economy contains well-capitalized but nonspecialist investors? Our explanation combines rational expectations equilibrium and lemons models. When specialist (informed) market participants are liquidity-constrained, prices become less informative. This creates an adverse selection problem, decreasing the supply of high-quality assets, and lowering valuations by nonspecialist (uninformed) investors, who become unwilling to supply capital to support the price. In normal times, arbitrage capital can multiply itself by making uninformed capital function as informed capital, but in a crisis, this stabilizing mechanism fails.