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Department of Finance, LSE
Professor of Finance
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+44 (0)20 7955 7856
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Publications
Sentiment and Speculation in a Market with Heterogeneous Beliefs
American Economic Review, 112 (8), 2465-2517
Research highlight
Market efficiency in the age of big data
Journal of Financial Economics, 145(1), 154-177
Volatility, Valuation Ratios, and Bubbles: An Empirical Measure of Market Sentiment
Journal of Finance, 76 (6), 3211-3254
Sustainability in a Risky World
This paper studies the restrictions on consumption, portfolio choice, and social discounting implied by a sustainability constraint, that utility...
DP 830
Welfare Costs of Catastrophes: Lost Consumption and Lost Lives
The Economic Journal, 131 (634), 946–969
