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Publications (72)
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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– Successful Policy Innovation in Three Colombian Cities
This paper evaluates transformative policy innovations with respect to security and taxation in the three main Colombian cities: Bogotá, Medellín, and Cali. In the first two, such policies were associated with huge success. Elsewhere we (Gutiérrez et al. 2009) have tagged these transformation...
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– Improving Diagnosis or the Need to Shift the Understanding Urban Inequality from Fixed Enclaves to Mobile Gradients
Current urban interventions, particularly in cities in developing countries like Santiago de Chile, evidence major neglect in understanding the way contemporary living takes place and how it is changing under processes of globalization, global warming, technological advances, as well as specific...
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– Impact on Housing Improvements and Health
This study examines the programme Redes Solidarias, a public-private initiative that connected to natural pipelined gas 4,000 households in the Great Buenos Aires Area during 2005. The main features of the institutional framework are described and the main results of an impact estimation analysis...
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– Evidence from Brazil, 1995-2000
During the twentieth century, internal migration and urbanization shaped Brazil’s economic and social landscape. Cities grew tremendously, while immigration participated in the rapid urbanization process and the redistribution of poverty between rural and urban areas. In 1950, about a third of...
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– Participation, Politics, and Urban Segregation in Latin America
Many commentators have noted the existence of a historical correlation between cities and democratization. This image of the city as an inherently civic space is linked to the notion that the spatial concentration intrinsic to urban contexts promotes a democracy of proximity. Seen from this...
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– The Case of the Housing Movements of São Paulo
This study focuses on the city of São Paulo, Brazil and examines the ways in which irregular and illegal growth have influenced the collective action of social movements of the urban poor. The study describes how São Paulo grew as a socially segregated city during the twentieth century due to...
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– Designing Strategies for Urban Opportunities in Informal Settlements of Buenos Aires City
This article surveys the problem of urban marginalization by one of its more critical expressions in the contemporary city: the slums. The aim is to define an urban design strategy for the integration of those settlements as part of the city context, which enables to find solutions for the conflict...
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A growing number of cities around the world have established systems of monitoring the quality of urban life. Many of those systems combine objective and subjective information and attempt to cover a wide variety of topics. This paper introduces a simple method that takes advantage of both types of...
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– The Case of Ferias Libres in Santiago de Chile
Unlike in most Latin American cities, street vendors organized in farmers’ markets popularly known as ferias libres in Santiago de Chile, gained legal recognition early in the twentieth century. Since then, comunas, or local municipalities, have provided vendors with individual licenses that...
Displaying 16 of 72 results