John Mulenga Economist Zambia Revenue Authority Roles Researchers All contributions Incentivising small firms to boost VAT revenue: Evidence from Zambia Brian Dillon, Jihye Jang , John Mulenga, Twivwe Siwale Policy brief Harnessing the power of electronic fiscal devices to increase VAT revenue in Zambia Twivwe Siwale, Brian Dillon, John Mulenga, Kangwa Musole Policy brief Consumer incentive schemes and other tax compliance strategies in developing countries 30 June 2021 Past Event Share Share