Republic of Congo (with the Congo team, in capacity of fiscal economist)
the First Review of the Extended Credit Facility Arrangement, staff-level agreement, April 2022
Request for A Three-Year Arrangement under the Extended Credit Facility, January 2022
The Impact of Profit Shifting on Economic Activity and Tax Competition (with Alexander Klemm)
Book chapter in Corporate Income Taxes Under Pressure, February 2021
Formulary Apportionment in Theory and Practice (with Thornton Matheson, Sebastian Beer, Maria Coelho, and Oana Luca)
Book chapter in Corporate Income Taxes Under Pressure, February 2021
Formulary Methods in International Taxation (with Ruud de Mooij and Shafik Hebous)
Book chapter in Tax by Design for the Netherlands , March 2022
Corporate Taxation in the Global Economy, led by Michael Keen and other IMF colleagues, IMF Policy Paper, March 2019
Canada: Taxing Business in A Changing World, with Michael Keen and Peter Harris
IMF Article IV Consultation, 2018
IMF Selected Issues Paper, July 2018
Media coverage: BNNBloomberg, CanadaNewsMedia, Financial Post
China: Tax Policy and Employment Creation (English, Chinese), with Alex Klemm, Alan Duncan, and Isaias Coelho, IMF Technical Assistance Report, March 2018
Media coverage: thePaper.cn
Kenya: International Taxation Issues in Kenya, with Victoria Perry and Stephen Shay, IMF Selected Issues Paper, May 2018
Tackling Inequality, IMF Fiscal Monitor, October 2017
(joint with Mercedes Garcia-Escribano, Alexander Klemm, and other FAD colleagues)
Uganda: Issues in International Taxation, with Victoria Perry and Stephen Shay, IMF Selected Issues Paper, July 2017
Upgrading the Tax System to Boost Productivity, IMF Fiscal Monitor, April 2017
(joint with Laura Jaramillo Mayor, João Jalles, Florian Misch, Adrian Peralta, and Mousse Sow)
Efficiency and welfare costs of VAT: Evidence from VAT notches, VoxEU, July 2015.
(joint with Ben Lockwood) Based on VAT Notches, Voluntary Registration, and Bunching: Theory and UK Evidence
How large is the social cost of taxing profit?
Based on The Elasticity of Corporate Taxable Income: New Evidence from the UK