Global Tax 50 2015: Winnie Byanyima
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Global Tax 50 2015: Winnie Byanyima

Executive director, Oxfam international

Winnie Byanyima

Winnie Byanyima is a new entry this year

Winnie Byanyima has made this year's Global Tax 50 list for her influential role in highlighting the impact of taxation (and tax policymakers) on human rights and inequality.

The human rights advocate and globally-recognised expert on women's rights has made an active contribution to the debate over global tax policy issues, particularly during the World Bank and IMF annual meeting in Lima, Peru, which focused on inequality and the endorsement of the OECD's BEPS package.

"Corporate tax dodgers deprive Latin America of half its potential tax revenue," says Byanyima. "This is immoral and unsustainable. Finance ministers must crack down on them if they are serious about tackling poverty and inequality."

"Extreme inequality isn't just a moral wrong. We know that it hampers economic growth and it threatens the private sector's bottom line," she says.

The Global Tax 50 2015

View the full list and introduction

The top 10 • Ranked in order of influence

1. Margrethe Vestager

2. Pascal Saint-Amans

3. Wang Jun

4. Arun Jaitley

5. Marissa Mayer

6. Will Morris

7. Ian Read

8. Pierre Moscovici

9. Donato Raponi

10. Global Alliance for Tax Justice

The remaining 40 • In alphabetic order

Brigitte Alepin

Andrus Ansip

Tamara Ashford

Mohammed Amine Baina

Piet Battiau

Elise Bean

Monica Bhatia

David Bradbury

Winnie Byanyima

Mauricio Cardenas

Allison Christians

Rita de la Feria

Marlies de Ruiter

Judith Freedman

Meg Hillier

Vanessa Houlder

Kim Jacinto-Henares

Eva Joly

Chris Jordan

Jean-Claude Juncker

Alain Lamassoure

Juliane Kokott

Armando Lara Yaffar

Liao Tizhong

Paige Marvel

Angela Merkel

Zach Mider

Richard Murphy

George Osborne

Achim Pross

Akhilesh Ranjan

Alan Robertson

Paul Ryan

Tove Maria Ryding

Magdalena Sepulveda Carmona

Lee Sheppard

Parthasarathi Shome

Robert Stack

Mike Williams

Ya-wen Yang

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