Small Medium and Micro Enterprises (SMMEs) play a significant role in the socio-economic stimulation of South Africa. Particularly, South African SMMEs are believed to contribute around 50% to the national Gross Domestic Product (GDP) while simultaneously employing up to 80% of the national...

The purpose of this paper is to test for spatial enforcement spillovers. Empirical testing ground is the enforcement of business taxes in South Africa. The analysis relies on the population of business tax returns for the years 2009 to 2014 and data on all business taxpayer audits by the South...

Tax administrations around the world have introduced e-filing of tax returns due to its potential to improve tax return filing compliance. The introduction of this service for businesses in South Africa has not yielded the expected results. Drawing on tax administrative data on tax return filing...

A key objective of many governments is to improve tax revenue mobilization. One way to achieve this is by improving tax compliance. This requires accurate knowledge of the tax gap, i.e. the difference between what should be paid and what is actually paid. Until now, tax gaps have been primarily...

In 2016, the South African government introduced a comprehensive reform to simplify and harmonize the pension system in order to incentivize pension savings and increase the fairness of the retirement system. Using administrative tax micro-data, we assess the impact of the 2016 reform and find...

For decades, economic diversification has been a policy priority for low- and middle-income economies. In the words of former managing director of the International Monetary Fund (IMF), Christine Lagarde, “We know that economic diversification is good for growth. Diversification is also...

Despite the increasing attention on energy poverty due to its health implications, the South African story is yet to be told, while pathways of influence have received little empirical investigation in the extant literature. This study examines how energy poverty affects mental distress in...

This paper describes the construction of a microsimulation model for South Africa (SAMOD), which is based upon the EUROMOD platform. The paper discusses the need for a new microsimulation model in South Africa, the reasons why EUROMOD was a particularly suitable candidate as a basis for the new...

This paper describes the construction of a microsimulation model for South Africa (SAMOD), which is based upon the EUROMOD platform. The paper discusses the need for a new microsimulation model in South Africa, the reasons why EUROMOD was a particularly suitable candidate as a basis for the new...

This paper provides an account of a South African tax-benefit microsimulation model - SAMOD - which has been developed for use by government over the past ten years. The two datasets that underpin the current version of SAMOD are introduced, and the model's tax and benefit policies are described...