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Blog
South Africa ranks as the world’s most unequal country by income. This is largely due to high wage inequality, given that wages are the main income source for the majority of the working population. Exploring...
January 2024
Labour market and inequality
Report
A partnership between the Development Bank of Southern Africa (DBSA), National Treasury’s (NT) SA TIED research projects, the National Planning Commission (NPC), and the Presidential Climate Commission (PCC) was formed to assess what level of...
December 2023
Climate and energy
News
To support evidence-based policymaking across southern and east Africa, UNU-WIDER, in collaboration with the National Treasury of South Africa, the Spatial Economic Activity Data South Africa (SEADsa), and the SA-TIED programme, successfully organized a capacity...
December 2023
News
On 4 May 2023, representatives from the European Union, the Foreign, Commonwealth and Development Office (FCDO), and the South African Revenue Services (SARS) visited South Africa's National Treasury (NT) to learn more about the secure...
MAY 2023
Working paper
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...
December 2023
Public revenue
Working paper
Addressing unemployment and income inequalities in transport and land-use policies is important, particularly in South Africa, which is currently experiencing one of the highest unemployment rates and income inequality in the world. This research investigates...
December 2023
Labour market and inequality
News
SA-TIED representatives recently participated in the Inequality, Work, and Nature Conference , held on 8 and 9 November 2023. This collaborative effort, led by The Presidency, The EU, and the African Centre of Excellence for...
November 2023
Climate and energy
Reform implementation
Blog
Introduction Personal income tax is the primary revenue source in South Africa’s fiscal system. Its buoyancy in the context of slow and declining economic growth over the past 13 years has resulted in part from...
December 2023
Working paper
Faced with more favourable demand conditions, many firms raise wages. However, we show that firms with labour market power, lower productivity, and binding wage floors will absorb these positive revenue productivity shocks as excess profits...
November 2023
Enterprise development
Working paper
The main goal of this study—and its potential to add to the policy debate—is to cast light on the network of voices that influence the narrative about inflation and monetary policy in South Africa. To...
SEPTEMBER 2023
Macro-fiscal analysis
Working paper
The attainment of financial independence by women holds significant importance for women’s empowerment and has implications for the increasing prevalence of female-headed households in the country. Previous estimates of the gender wage gap in South...
October 2023
Labour market and inequality
In the media
Nomvuyo Guma, Chief Director for Microeconomic Policy at the National Treasury, and policy lead on SA-TIED´s Work stream 6, recently featured on Kaya FM's Pivot Point show, discussing her crucial role within the SA-TIED programme...
SEPTEMBER 2023
Reform implementation
News
Nomvuyo Guma, Chief Director for Microeconomic Policy at the National Treasury, and policy lead on SA-TIED work stream 6 recently presented a research paper at the International Winelands Conference hosted by Stellenbosch University. The conference...
October 2023
Reform implementation
Working paper
This paper discusses the rationale and options for a fiscal anchor for South Africa and its potential for restoring and maintaining fiscal sustainability. It argues that a well designed fiscal anchor can be useful in...
AUGUST 2023
Macro-fiscal analysis
In the media
An SA-TIED research paper and blog post were recently featured in the Railways Africa Magazine and on the magazine's podcast – Coffee with the Editor. Authored by Sarah Truen, the blog post " Unlocking Efficiency...
August 2023
Working paper
In this study, we provide a comprehensive estimation of the contemporary Phillips curve relationship in the South African economy using a novel deep learning technique. Our approach incorporates multiple measures of economic slack/tightness and inflation...
June 2023
Macro-fiscal analysis