Tristan Roger

Université Paris-Dauphine, PSL Research University

Assistant Professor

Place du Maréchal de Lattre de Tassigny

cedex 16

Paris, 75775

France

SCHOLARLY PAPERS

6

DOWNLOADS
Rank 31,204

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Top 31,204

in Total Papers Downloads

1,441

CITATIONS

3

Scholarly Papers (6)

1.

What Drives the Herding Behavior of Individual Investors?

Finance, 34(3), 2013
Number of pages: 41 Posted: 25 Jul 2011 Last Revised: 20 Oct 2017
Maxime Merli and Tristan Roger
Strasbourg University, LaRGE Research Center, EM Strasbourg Business School and Université Paris-Dauphine, PSL Research University
Downloads 623 (41,517)
Citation 2

Abstract:

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Herding Behavior, Individual Investors, Sophistication, Performance

2.

When Behavioral Portfolio Theory Meets Markowitz Theory

Economic Modelling 53, February 2016
Number of pages: 48 Posted: 05 Oct 2013 Last Revised: 24 Jul 2019
EM Strasbourg.University of Strasbourg. LARGE, Université Paris-Dauphine, PSL Research University and University of Strasbourg - LaRGE Research Center (Laboratoire de Recherche en Gestion et Economie)
Downloads 422 (67,849)

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Behavioral Portfolio Theory, Mean Variance Theory, Portfolio optimization, Decision making

3.

Behavioral Bias in Number Processing: Evidence from Analysts' Expectations

Journal of Economic Behavior and Organization, Vol. 149, May 2018
Number of pages: 41 Posted: 06 Oct 2015 Last Revised: 24 Jul 2019
Tristan Roger, Patrick Roger and Alain Schatt
Université Paris-Dauphine, PSL Research University, Strasbourg University - LARGE Research Center - EM Strasbourg Business School and University of Lausanne, HEC-Lausanne
Downloads 220 (138,039)

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Financial analysts, target prices, behavioral biases, number perception

4.

Another Law of Small Numbers: Patterns of Trading Prices in Experimental Markets

Paris December 2017 Finance Meeting EUROFIDAI - AFFI
Number of pages: 31 Posted: 07 Jun 2017 Last Revised: 12 Oct 2017
Université Paris-Dauphine, PSL Research University, Université Montpellier I, Strasbourg University - LARGE Research Center - EM Strasbourg Business School and LAMETA, University of Montpellier 1
Downloads 107 (251,827)

Abstract:

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Experimental markets, number perception, behavioral bias, stock price magnitude, mental scales

5.

Reporting Errors in the I/B/E/S Earnings Forecast Database: J. Doe vs. J. Doe

Finance Research Letters, 20, February 2017
Number of pages: 16 Posted: 23 Sep 2016 Last Revised: 20 Oct 2017
Tristan Roger
Université Paris-Dauphine, PSL Research University
Downloads 46 (400,222)

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Financial analysts, earnings forecasts, I/B/E/S database, reporting errors, namesakes

6.

A Re-Examination of Analysts’ Differential Target Price Forecasting Ability

Forthcoming, Finance
Number of pages: 40 Posted: 25 Jul 2019
Tristan Roger and Patrice C. Fontaine
Université Paris-Dauphine, PSL Research University and Eurofidai (CNRS)
Downloads 23 (501,985)

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Financial analysts, Target prices, Forecasting abilities, Expected accuracy, Persistence of volatility