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Publications (17)
Working Paper
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The South African Revenue Service and National Treasury Firm-Level Panel is an unbalanced panel data set created by merging several sources of administrative tax data received during 2015. The four data sources that constitute the panel are: company income tax from registered firms who submit tax...
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The manufacturing sector is an important source of productivity growth and exports. Manufacturing firms are generally more productive than firms in the agricultural or services sectors and are an important source of job creation. Little is known about the productivity performance of the sector and...
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– An analysis with administrative data
This paper uses newly available firm-level tax data to evaluate the market structure in South African manufacturing sectors in the period 2010–12. To describe the market structure we compute markups for South African manufacturing firms and concentration indexes for 4-digit manufacturing sectors. We...
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– New evidence from South Africa
This paper uses firm-level data from company tax declarations to analyse the complementary relationship between direct access to imported intermediate inputs and manufacturing firm performance in South Africa. There are three main findings. The first is on firm heterogeneity, showing that importers...
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Existing South African work on firm-level data has been limited by access to large datasets that track firms over time. This paper overcomes this by analysing a new dataset of the population of manufacturing firms that are matched to their export transactions. South African firm-level exporting is...
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In this paper, worker and job flows are estimated using the IRP5 data from the South African Revenue Services. The data used in this paper is from the 2011–14 tax years and contains information on more than 12 million individuals and nearly 300,000 firms. The main finding of the paper is that worker...
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– Evidence from South African tax registers
In this paper we study the effects of various tax schedule discontinuities on the behavior of small firms using high-quality and population-wide tax register data from South Africa. We use the bunching method to analyse how these discontinuities affect the firm-size distribution. We first examine...
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– A New Perspective on the Transmission of HIV/AIDS
Public policy debates, about HIV and prevention policy, have tended to occupy one of two extreme positions derived from either rational choice and or structuralists theories. This paper argues that the concept of hope may offer a way through this policy and paradigmatic log-jam. Hope is an...
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The paucity of non-agricultural paid employment, and under utilization of female labour in Uganda, and other sub-Saharan African countries, is often seen to be the next major obstacle to further poverty reduction and development in the region. Despite this there have been few empirical...
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– The Contest for Aid
Countries compete with one another for funds distributed by nongovernment organizations (NGOs). We examine the competition over poverty and governance conducted by a NGO in the allocation of its funds among potential recipient countries. The NGO in its decisionmaking process also takes into account...
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– Impact Pathways and Recent Evidence
The last two decades of the twentieth century recorded a slowdown in health gains and widespread increases in health inequality across and within countries. The paper explores the causes of such trends on the basis of five main mortality models. To do so, it regresses IMR/LEB on 15 determinants of...
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– Evidence from Mexico
This paper uses a subjective wellbeing approach to study the role of household arrangements on the health satisfaction of an individual. It also studies the impact of household arrangements on health satisfaction across different income groups, by contrasting two main theories of the family: the...
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– A Quantile Regression Approach
Reducing child malnutrition is a key goal of most developing countries. To combat child malnutrition with the right set of interventions, policymakers need to have a better understanding of its economic, social and policy determinants. While there is a large literature that investigates the...
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The reduction of child mortality is one of the most universally accepted Millennium Goals. However, there is a significant debate on the means of reaching it and its realism with regard to the situation in most of the least developed countries. The recommendations made for the achievement of this...
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This paper describes approaches to the measurement and explanation of income-related inequality and inequity in health care financing, health care utilization and health and considers the applicability and the feasibility of these methods in low-income countries. Results from a comparative study of...
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The interaction between available individual and collective resources in the determination of health is largely ignored in the literature on the relationship between poverty and health in developing countries. We analyse the role public resources play in the perception that rural women in Morocco...
Displaying 16 of 17 results