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Stock Market Returns, Corporate Governance and Capital Market Equilibrium

Parigi, Bruno; Pelizzon, Loriana; von Thadden, Ernst-Ludwig - C.E.P.R. Discussion Papers - 2015

This paper analyzes why corporate governance matters for stock returns if the stock market prices the underlying managerial agency problem correctly. Our theory assumes that strict corporate governance prevents managers from diverting cash flows, but reduces incentives for managerial effort. In...

Persistent link: https://www.econbiz.de/10011165663

Basic Principles Of Asset Pricing Theory: Evidence From Large-Scale Experimental Financial Markets

Bossaerts, Peter; Plott, Charles - C.E.P.R. Discussion Papers - 2000

-markets model, and the Sharpe-Lintner-Mossin Capital Asset Pricing Model (CAPM). This framework enabled us to measure how far our … discovered swift convergence towards equilibrium prices of Arrow and Debreu's model or the CAPM. This discovery is significant … walk, in favour of stochastic convergence towards CAPM and Arrow-Debreu equilibrium. …

Persistent link: https://www.econbiz.de/10005662411

EMU and European Stock Market Integration

Hardouvelis, Gikas A; Malliaropoulos, Dimitrios; … - C.E.P.R. Discussion Papers - 1999

The paper examines whether or not the convergence process of European economies towards Economic and Monetary Union has led to increased integration of European stock markets. We estimate a conditional asset pricing model, which allows for a time-varying degree of integration that measures the...

Persistent link: https://www.econbiz.de/10005788933

Equilibrium of Real Financial Markets: Theory and Experimental Evidence

Bossaerts, Peter - C.E.P.R. Discussion Papers - 2004

than at (CAPM) equilibrium. Experimental evidence confirms the predictions conclusively. …

Persistent link: https://www.econbiz.de/10005792218

Optimal Financial Market Integration and Security Design

Acharya, Viral V; Bisin, Alberto - C.E.P.R. Discussion Papers - 2003

We study two-period pure-exchange Capital Asset Pricing Model (CAPM) economies, for given degrees of incompleteness of …

Persistent link: https://www.econbiz.de/10005792424

Equilibrium Cross-Section of Returns

Gomes, Joao F; Kogan, Leonid; Zhang, Lu - C.E.P.R. Discussion Papers - 2002

intertemporal CAPM with the market portfolio as the only factor, size and book-to-market play separate roles in describing the cross …-section of stock returns is not necessarily inconsistent with a single-factor conditional CAPM model. …

Persistent link: https://www.econbiz.de/10005123908

Entrepreneurial Incentives in Stock Market Economies

Acharya, Viral V; Bisin, Alberto - C.E.P.R. Discussion Papers - 2002

A Capital Asset Pricing Model of a stock market economy is examined under different corporate governance structures in which the objectives of managers and entrepreneurs in choosing the risk composition of their firms' returns are not aligned with those of shareholders and investors because of...

Persistent link: https://www.econbiz.de/10005124325

Insider Trading, Investment and Liquidity

Bhattacharya, Sudipto; Nicodano, Giovanna - C.E.P.R. Discussion Papers - 1999

We compare competitive equilibrium outcomes with and without trading by a privately informed 'monopolistic' insider, in a model with real investment portfolio choices ex ante, and noise trading generated by aggregate uncertainty regarding other agents' intertemporal consumption preferences. The...

Persistent link: https://www.econbiz.de/10005504224

Sparse and Stable Markowitz Portfolios

Brodie, Joshua; Daubechies, Ingrid; De Mol, Christine; … - C.E.P.R. Discussion Papers - 2007

The Markowitz mean-variance optimizing framework has served as the basis for modern portfolio theory for more than 50 years. However, efforts to translate this theoretical foundation into a viable portfolio construction algorithm have been plagued by technical difficulties stemming from the...

Persistent link: https://www.econbiz.de/10005504227

Financial Globalization and Monetary Policy

Devereux, Michael B; Sutherland, Alan - C.E.P.R. Discussion Papers - 2007

The process of financial globalization has significantly altered the environment in which national monetary policy authorities operate. What implications does this have for the design of monetary policy? The question can be properly addressed only in the context of a model where monetary policy...

Persistent link: https://www.econbiz.de/10005504546