Wilson Prichard Researcher International Centre for Tax and Development (ICTD) Roles Researchers Projects Sustaining and consolidating property tax reform in Sierra Leone Wilson Prichard, Niccolò Meriggi 31 Mar 2026 Project Tracking the economic consequences and response to COVID-19 in Sierra Leone Macartan Humphreys, Wilson Prichard, Maarten Voors, Ahmed Mushfiq Mobarak, Peter van der Windt, Abou Bakarr Kamara, Niccolò Meriggi Project Compliance, accountability, and the social contract: Studying the impacts of property tax reform in Sierra Leone Wilson Prichard 15 Dec 2021 Project Improving tax compliance in Freetown, Sierra Leone Wilson Prichard 15 Dec 2021 Project All contributions Can participatory budgeting build government legitimacy and tax revenues in weak states? Kevin Grieco, Niccolò Meriggi, Abou Bakarr Kamara, Julian Michel, Wilson Prichard Blog Participation, legitimacy and fiscal capacity in weak states: Evidence from participatory budgeting Kevin Grieco, Abou Bakarr Kamara, Niccolò Meriggi, Julian Michel, Wilson Prichard Working paper Tracking the economic consequences of COVID-19 Niccolò Meriggi, Macartan Humphreys, Abou Bakarr Kamara, Matthew Krupoff, Madison Levine, Herbert M'cleod, Ahmed Mushfiq Mobarak, Wilson Prichard, Ashwini Shridhar, Peter van der Windt, Maarten Voors Working paper Tracking the economic consequences and responses to COVID-19 in Sierra Leone Niccolò Meriggi, Abou Bakarr Kamara, Macartan Humphreys, Herbert M'cleod, Ahmed Mushfiq Mobarak, Wilson Prichard, Peter van der Windt, Maarten Voors, Matthew Krupoff, Madison Levine, Ashwini Shridhar Working paper Freetown just implemented a new tax system that could quintuple revenue Wilson Prichard, Abou Bakarr Kamara, Niccolò Meriggi Blog Simplifying property tax administration in Africa: Piloting a points-based valuation in Freetown, Sierra Leone Kevin Grieco, Abou Bakarr Kamara, Niccolò Meriggi, Julian Michel, Wilson Prichard, Graeme Stewart-Wilson Policy brief Share Share