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Publications (11)
Journal Article
This peer-reviewed research is available free of charge. UNU-WIDER believes that research is a global public good and supports Open Access.
– Evidence from South African tax registers
Part of Journal Special Issue
Public economics and development action
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...
Working Paper
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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...
Working Paper
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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...
Working Paper
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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...
Working Paper
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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...
Working Paper
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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...
Working Paper
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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...
Working Paper
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– Policies and Conditions for Export Diversification
Over the last thirty-five years, Costa Rican exports (in dollars) have grown at an average annual growth rate of 10.8 per cent. In the context of an import substituting industrialization and subregional integration, exports grew at increasingly higher rates through the sixties and seventies; but the...
Working Paper
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In this paper I estimate a non-traditional export performance equation for a panel of 60 developing countries. As an input to the export model, I also estimate a panel regression model of the real exchange rate (RER) for the same countries. The RER estimation allows derivation of indexes of...
Working Paper
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– Lessons from the Asian Tigers
This paper considers the rationale for and limitations to selective export promotion policies in developing countries, with a focus on manufactured exports. It draws upon the experience of the most successful exporters in the developing world - the 'Asian Tigers' and 'new Tigers' - to illustrate the...
Displaying 11 of 11 results