Despite Tanzania's rapid recent growth, the vast majority of employment creation has been in informal services. This paper addresses the role that different subsectors of formal and informal services have played in Tanzania's growth. It finds that subsectors such as trade services contribute...

In this paper we explore options for augmenting South Africa's personal income tax revenue using two microsimulation models: PITMOD simulates the personal income tax system and is underpinned by a dataset comprising a full extract of anonymized individual-level administrative tax data; and SAMOD...

Behavioural economics highlights the role of social preferences in economic decisions. Further, populations are heterogeneous; suggesting that group composition may impact the ability to sustain voluntary public goods contributions. This parallels research in public economics where...

Does foreign aid promote aggregate economic growth? In contrast to widespread perceptions, academic studies of this question have been rapidly converging towards a positive answer. We employ a simulation approach to (i) validate the coherence of recent empirics and (ii) calculate plausible...

Traditional 'delta-change' approach of scenario generation for climate change impact assessment to water resources strongly depends on the selected base-case observed historical climate conditions that the climate shocks are to be super-imposed. This method disregards the combined effect of...

The present study develops a reliability assessment method of wind resource using optimum reservoir target power operations that maximizes the firm generation of integrated wind and hydro power. A combined water resources model for a system of reservoirs that implements a priority based linear...

This paper documents a 2015 Social Accounting Matrix (SAM) for Mozambique. The SAM is built using unpublished Instituto Nacional de Estatística (INE) industry-level production accounts, commodity-level supply-demand balances and a supply matrix, together with national accounts, National...

This paper assesses causes and consequences of fiscal redistribution in Brazil. The framework proposed allows evaluating in an integrated manner the impacts of government-sponsored actions in inequality and mean income changes on social welfare, addressing both static and dynamic implications....

This paper documents the construction of a Social Accounting Matrix (SAM) for Zimbabwe in 2013. The SAM was built using National Accounts data from the Zimbabwe National Statistics Agency (ZIMSTAT), including balance of payment data, government finance data, and highly aggregated industry-level...

In this paper we explore the income data in two surveys that underpin a South African tax-benefit microsimulation model. The simulated taxes and benefits using each dataset are compared with each other and with administrative data for a common time point. We explore discrepancies between the...