Completed research
Image
Working paper
This paper uses matched employer-employee data from South Africa to examine the extent to which technology transfers between firms through the hiring of workers. Allowing for differential spillovers based on observable technology differences between sending...
February 2020
Enterprise development
Working paper
This paper investigates the effect of innovation on employment growth at the firm level in South Africa. Innovation is typically associated with better export performance at the firm level due to productivity enhancements and new...
January 2020
Enterprise development
Working paper
Using comprehensive, anonymized tax administrative data for the 2008–14 period, we examine firm-level productivity in South Africa. Measures of firm-level productivity are included in a spatial autoregressive model that assesses spillovers from total factor productivity...
January 2020
Enterprise development
Working paper
In South Africa, the manufacturing sector—important for growth and employment creation—has shown declining growth, poor productivity performance, decreased labour demand, and increased imports of intermediate goods (offshoring activities). Offshoring influences jobs and wages differently depending...
October 2019
Enterprise development
Working paper
The South African economy is generally understood to be characterised by high levels of product market concentration and high firm markups. This paper reviews the existing literature and discusses what can be learnt from new...
October 2019
Labour market and inequality
Working paper
Using firm-level tax administrative data from 2010 to 2017, we study the impact of Chinese import penetration on the performances of manufacturing firms in South Africa, and wheth-er firms investing in capabilities development are more...
September 2019
Enterprise development
Working paper
Employing the difference-in-differences technique, this study examines the impact of the Employment Tax Incentive programme on a large sample of South African firms from 2011 to 2016. It finds that programme firms expanded investments by...
July 2019
Public revenue
Working paper
Misallocation of labour and capital can greatly reduce aggregate productivity. In this study, we use tax administrative data to examine the extent of resource misallocation in the South African context. In addition, we zoom in...
May, 2019
Enterprise development
Working paper
Using administrative tax records from South Africa for the period 2011–14, I find that firm wage premia explain 25 per cent of the total wage variance, 60 per cent of the gender wage gap, and...
April 2019
Labour market and inequality
Working paper
This paper has three primary objectives. First, it provides a broad overview of the available South African data used to examine gender in the labour market, with specific reference to the South African Revenue Services...
March, 2019
Labour market and inequality
Working paper
Understanding wealth inequality has unique significance in South Africa. The co-existence of extreme poverty and extreme wealth is starkly visible. Apartheid-era inequality has persisted despite more than 20 years of democracy. Much of the research...
March, 2019
Labour market and inequality
Working paper
Monetary policy is believed to have a disproportionate effect on firms depending on their size. Financially constrained firms with limited access to capital markets are expected to be more sensitive to changes in interest rates...
March, 2019
Macro-fiscal analysis
Working paper
The paper examines the incidence and employment impacts of the Employment Tax Incentive, a South African wage subsidy system that is targeted at the employers of low-wage youth. The paper uses a triple differences strategy...
March, 2019
Public revenue
Working paper
The availability of anonymized individual tax return data can contribute to a deeper understanding of the drivers behind the high levels of inequality and unemployment in South Africa. In the recent past, researchers have examined...
March, 2019
Public revenue
Working paper
The problem of debt bias can be tackled through either disincentivizing the use of debt financing or incentivizing the use of equity financing. Considering the South African context—in which many firms are highly leveraged and...
March 2019
Public revenue
Working paper
This framing paper has two main purposes. We first provide a brief survey of the economic literature on taxation in South Africa. Second, we attempt to offer some ideas about areas and topics on which...
March, 2019
Public revenue