TY - BOOK AU - Shleifer, Andrei TI - Inefficient markets : an introduction to behavioral finance / Andrei Shleifer SN - 9780198292272 U1 - 332.6 PY - 2000/// CY - Oxford PB - Oxford University Press KW - Actions KW - inefficient markets KW - behavioral finance KW - Efficient market theory KW - Actions (Titres de société) Prix N1 - Summary:Describes an alternative approach to the study of financial markets: behavioral finance. This approach starts with an observation that the assumptions of investor rationality and perfect arbitrage are overwhelmingly contradicted by both psychological and institutional evidence. In actual financial markets, less than fully rational investors trade against arbitrageurs whose resources are limited by risk aversion, short horizons, and agency problems. The book presents and empirically evaluates models of such inefficient markets; Contents: Are financial markets efficient? Noise trader risk in financial markets The closed-end fund puzzle Professional arbitrage A model of investor sentiment Positive feedback investment strategies Open problems ER -