G2TT
来源类型Discussion paper
规范类型论文
来源IDDP7738
DP7738 Limits of Arbitrage: The State of the Theory
Denis Gromb; Dimitri Vayanos
发表日期2010-03-14
出版年2010
语种英语
摘要We survey theoretical developments in the literature on the limits of arbitrage. This literature investigates how costs faced by arbitrageurs can prevent them from eliminating mispricings and providing liquidity to other investors. Research in this area is currently evolving into a broader agenda emphasizing the role of financial institutions and agency frictions for asset prices. This research has the potential to explain so-called "market anomalies" and inform welfare and policy debates about asset markets. We begin with examples of demand shocks that generate mispricings, arguing that they can stem from behavioral or from institutional considerations. We next survey, and nest within a simple model, the following costs faced by arbitrageurs: (i) risk, both fundamental and non-fundamental, (ii) short-selling costs, (iii) leverage and margin constraints, and (iv) constraints on equity capital. We finally discuss implications for welfare and policy, and suggest directions for future research.
主题Financial Economics
关键词Financial constraints Financial institutions Limits of arbitrage Liquidity Market anomalies Survey
URLhttps://cepr.org/publications/dp7738
来源智库Centre for Economic Policy Research (United Kingdom)
资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/536574
推荐引用方式
GB/T 7714
Denis Gromb,Dimitri Vayanos. DP7738 Limits of Arbitrage: The State of the Theory. 2010.
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