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Ahmed Tahoun

Associate Professor of Accounting


PhD (MBS)

Professor Tahoun is as an Associate Professor at London Business School. Tahoun has been a research scholar at the University of Chicago Booth School of Business and the Wharton School, a faculty member at the London School of Economics, a research fellow at the University of Valencia, and a banker at HSBC. His research tackles important questions in society ranging from the quid-pro-quo relations between politicians and the corporate world, the economic consequences of the Egyptian Revolt, and the global development of securities law in response to corporate scandals during the past 200 years. He has also been engaged in comparative international work on executive compensation, looking for the roots of cross-country differences in pay packages. His current research agenda focuses on measuring a firm’s exposure to political risk and to technology shocks and exploring how this exposure affects firms in capital and factor markets. He has published his research in the Quarterly Journal of Economics, the Review of Financial Studies, the Journal of Financial Economics, the Journal of Accounting Research, the Journal of Accounting and Economics, the Accounting Review and the Review of Finance. The New York Times and the FT have covered his work. He is currently an associate editor at the Journal of Accounting Research. Tahoun has been the recipient of five consecutive grants from the prestigious Institute of New Economic Thinking, he has twice received LBS’s faculty research award, he was granted the Referee of the Year award by the Journal of Accounting Research and was made a member of its editorial board. Tahoun was named as one of the Top 40 Professors under 40. Tahoun received his PhD from MBS and completed his doctoral training courses at the Wharton School and Tilburg University.

2019

Firm-level political risk: measurement and effects

Hassan T; Hollander S; van Lent L; Tahoun A

Quarterly Journal of Economics 2019 November Vol 134:4 p 2145-2202

The personal wealth interests of politicians and government intervention in the economy

Tahoun A; Van Lent L

Review of Finance 2019 Vol 23:1 p 34-74

2018

Corporate scandals and regulation

Hail L; Tahoun A; Wang C

Journal of Accounting Research 2018 Vol 56:2 p 617-671

Do firms strategically disseminate? Evidence from corporate use of social media

Jung M J; Naughton J P; Tahoun A; Wang C

Accounting Review 2018 Vol 93:4 p 225-252

The power of the street: evidence from Egypt's Arab Spring

Acemoglu D; Hassan T A; Tahoun A

Review of Financial Studies 2018 Vol 31:1 p 1-42

2017

Do common inherited beliefs and values influence CEO pay?

Ellahie A; Tahoun A; Tuna I

Journal of Accounting and Economics 2017 Vol 64:2-3 p 346-367

2014

Dividend payouts and information shocks

Hail L; Tahoun A; Wang C

Journal of Accounting Research 2014 Vol 52:2 p 403-456

The role of stock ownership by US Members of congress on the market for political favors

Tahoun A

Journal of Financial Economics 2014 January Vol 111:1 p 86-110

2013

The influence of conditional conservatism on ownership dispersion: An international analysis

Ginera B; Tahoun A; Walker M

Spanish Journal of Finance and Accounting 2013 Vol 42:159 p 289-309

2010

IFRS adoption in Europe and investment-cash flow sensitivity: Outsider versus insider economies

Schleicher T; Tahoun A; Walker M

International Journal of Accounting 2010 Vol 45:2 p 143-168


  • Performance-driven Strategy Execution
  • Managerial Accounting - MBA core

Research Interests


  • Economic consequences of transparency
  • Politics of financial markets