Tax research at CMI (1991-2021)

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Odd-Helge Fjeldstad

Research Professor, Coordinator: Tax and Public Finance

Trust and Norms: Voluntary Tax Compliance in Zanzibar and mainland Tanzania (TANZAN)

Sep 2021 - Dec 2025

See also:

CMI Working Paper | Aug 2025

To trust or not to trust? Taxation from the perspective of businesspeople in Tanzania

Viola Asri, Odd-Helge Fjeldstad, Lucas Katera, Samwel Nassary

Blog post | Aug 2025

What the Financial Secrecy Index tells us about corruption today

Miroslav Palanský, Moran Harari

CMI Brief | Jun 2025

The power of receipts: Enhancing VAT compliance in Tanzania through customer incentives

Kanuda Buluba, Tanzania Revenue Authority (TRA); Odd-Helge Fjeldstad, and African Tax Institute (ATI), University of Pretoria; Osama Moeed Nawab, Norwegian School of Economics (NHH); Ingrid Hoem Sjursen; and Vincent Somville (NHH and CMI).

CMI Working Paper | May 2025

Improving VAT compliance by incentivizing customers: Evidence from Tanzania

Kanuda Bulubaa, Odd-Helge Fjeldstad, Osama Moeed Nawab, Ingrid Hoem Sjursen, Vincent Somville