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  • McKenzie, David  (81)
  • Iacovone, Leonardo  (4)
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  • 1
    Online Resource
    Online Resource
    Improving management with individual and group-based consulting : results from a randomized experiment in Colombia (2019)
    Washington, DC, USA : World Bank Group, Development Economics, Development Research Group & Finance, Competitiveness and Innovation Global Practice
    Details
    Language: English
    Pages: 1 Online-Ressource (circa 74 Seiten) , Illustrationen
    Series Statement: Policy research working paper 8854
    Series Statement: World Bank E-Library Archive
    Series Statement: Policy research working paper
    Parallel Title: Erscheint auch als Iacovone, Leonardo Improving Management with Individual and Group-Based Consulting: Results from a Randomized Experiment in Colombia
    Keywords: Graue Literatur
    Abstract: Differences in management quality are an important contributor to productivity differences across countries. A key question is how to best improve poor management in developing countries. This paper tests two different approaches to improving management in Colombian auto parts firms. The first uses intensive and expensive one-on-one consulting, while the second draws on agricultural extension approaches to provide consulting to small groups of firms at approximately one-third of the cost of the individual approach. Both approaches lead to improvements in management practices of a similar magnitude (8-10 percentage points), so that the new group-based approach dominates on a cost-benefit basis. Moreover, the paper finds some evidence that the group-based intervention led to increases in firm size over the next three years, while the impacts on firm outcomes are smaller and statistically insignificant for the individual consulting. The results point to the potential of group-based approaches as a pathway to scaling up management improvements
    DOI: 10.1596/1813-9450-8854
    URL: Volltext  (lizenzpflichtig)
    URL: Deutschlandweit zugänglich
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    Online Resource
    MPI Ethno. Forsch.
  • 2
    Online Resource
    Online Resource
    Shortening supply chains : experimental evidence from fruit and vegetable vendors in Bogotá (2019)
    [Washington, DC, USA] : World Bank Group, Development Economics, Development Research Group
    Details
    Language: English
    Pages: 1 Online-Ressource (circa 51 Seiten) , Illustrationen
    Series Statement: Policy research working paper 8977
    Series Statement: World Bank E-Library Archive
    Series Statement: Policy research working paper
    Parallel Title: Erscheint auch als Iacovone, Leonardo Shortening Supply Chains: Experimental Evidence from Fruit and Vegetable Vendors in Bogota
    Keywords: Graue Literatur
    Abstract: Small trading activities are a prevalent form of self-employment in developing countries, but their integration into supply value chains is not efficient, especially when it comes to perishable produce. This study tests a novel approach to improve their efficiency by reducing the time and cost of sourcing produce by aggregating purchases through the use of an app and centralized distribution system. Fruit and vegetable vendors in Bogota currently travel most days to a central market to purchase produce, incurring substantial time and monetary costs. A social enterprise attempted to shorten the supply chain between farmers and vendors by aggregating orders from many small stores, sourcing directly from farmers, and delivering them to the stores. The introduction of this new service was randomized at the market block level. Initial interest was high and offering the service reduced travel time for users by almost two hours a week, reduced travel costs, and increased work-life balance for store owners. Firms offered the service saved an average of 6 to 8 percent on purchase costs, and although some of this passed through into lower prices for consumers, there was incomplete pass-through, so that markups rose. However, stores reduced their sales of products that were not originally offered by this new service, and their total sales and profits appear to have fallen in the short run, with service usage falling over time. The results highlight the potential for new technologies to solve firm coordination problems, offer a window into the nature of competition among small retailers, and point to the challenges in achieving economies of scale when disrupting centralized markets for multi-product firms
    DOI: 10.1596/1813-9450-8977
    URL: lizenzpflichtig
    URL: Deutschlandweit zugänglich
    Library Location Call Number Volume/Issue/Year Availability
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    Online Resource
    MPI Ethno. Forsch.
  • 3
    Online Resource
    Online Resource
    The Demand for, and Impact of, Youth Internships : Evidence from a Randomized Experiment in Yemen (2015)
    Washington, D.C : The World Bank
    Details
    Language: English
    Pages: 1 Online-Ressource (22 p)
    Series Statement: World Bank E-Library Archive
    Parallel Title: Erscheint auch als McKenzie, David The Demand for, and Impact of, Youth Internships: Evidence from a Randomized Experiment in Yemen
    Abstract: This paper evaluates a youth internship program in the Republic of Yemen that provided firms with a 50 percent subsidy to hire recent graduates of universities and vocational schools. The first round of the program took place in 2014 and required both firms and youth to apply for the program. The paper examines the demand for such a program, and finds that in the context of an economy facing substantial political and economic uncertainty, it appears there is an oversupply of graduates in science, technology, engineering, and mathematics, and a relative undersupply of graduates in marketing and business. Conditional on the types of graduates firms were looking to hire as interns, applicants were then randomly chosen for the program. Receiving an internship resulted in an almost doubling of work experience in 2014, and a 73 percent increase in income during this period compared with the control group. A short-term follow-up survey conducted just as civil conflict was breaking out shows that internship recipients had better employment outcomes than the control group in the first five months after the program ended
    DOI: 10.1596/1813-9450-7463
    URL: Volltext  (Deutschlandweit zugänglich)
    Library Location Call Number Volume/Issue/Year Availability
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    Online Resource
    MPI Ethno. Forsch.
  • 4
    Online Resource
    Online Resource
    Identifying and Spurring High-Growth Entrepreneurship : Experimental Evidence from a Business Plan Competition (2015)
    Washington, D.C : The World Bank
    Details
    Language: English
    Pages: 1 Online-Ressource (74 p)
    Series Statement: World Bank E-Library Archive
    Parallel Title: Erscheint auch als McKenzie, David Identifying and Spurring High-Growth Entrepreneurship: Experimental Evidence from a Business Plan Competition
    Abstract: Almost all firms in developing countries have fewer than 10 workers, with the modal firm consisting of just the owner. Are there potential high-growth entrepreneurs with the ability to grow their firms beyond this size? And, if so, can public policy help alleviate the constraints that prevent these entrepreneurs from doing so? A large-scale national business plan competition in Nigeria is used to help provide evidence on these two questions. The competition was launched with much fanfare, and attracted almost 24,000 entrants. Random assignment was used to select some of the winners from a pool of semi-finalists, with US
    DOI: 10.1596/1813-9450-7391
    URL: Volltext  (Deutschlandweit zugänglich)
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    Online Resource
    MPI Ethno. Forsch.
  • 5
    Online Resource
    Online Resource
    Can Business Owners Form Accurate Counterfactuals? : Eliciting Treatment and Control Beliefs about Their Outcomes in the Alternative Treatment Status (2016)
    Washington, D.C : The World Bank
    Details
    Language: English
    Pages: 1 Online-Ressource (24 p)
    Series Statement: World Bank E-Library Archive
    Parallel Title: Erscheint auch als McKenzie, David Can Business Owners Form Accurate Counterfactuals? : Eliciting Treatment and Control Beliefs about Their Outcomes in the Alternative Treatment Status
    Abstract: A survey of participants in a large-scale business plan competition experiment, in which winners received an average of US
    DOI: 10.1596/1813-9450-7668
    URL: Volltext  (Deutschlandweit zugänglich)
    Library Location Call Number Volume/Issue/Year Availability
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    Online Resource
    MPI Ethno. Forsch.
  • 6
    Online Resource
    Online Resource
    Growing Markets through Business Training for Female Entrepreneurs : A Market-Level Randomized Experiment in Kenya (2017)
    Washington, D.C : The World Bank
    Details
    Language: English
    Pages: 1 Online-Ressource (55 p)
    Series Statement: World Bank E-Library Archive
    Parallel Title: Erscheint auch als McKenzie, David Growing Markets through Business Training for Female Entrepreneurs: A Market-Level Randomized Experiment in Kenya
    Abstract: A common concern with efforts to directly help some small businesses to grow is that their growth comes at the expense of their unassisted competitors. This study tests this possibility using a two-stage randomized experiment in Kenya. The experiment randomizes business training at the market level, and then within markets to selected businesses. Three years after training, the treated businesses are selling more, earn higher profits, and their owners have higher well-being. There is no evidence of negative spillovers on the competing businesses, and the markets as a whole appear to have grown in terms of number of customers and sales volumes. This market growth appears to come from enhanced customer service and new product introduction, generating more customers and more sales from existing customers. As a result, business growth in underdeveloped markets is possible without taking sales away from nontreated businesses
    DOI: 10.1596/1813-9450-7993
    URL: Volltext  (Deutschlandweit zugänglich)
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    Online Resource
    MPI Ethno. Forsch.
  • 7
    Online Resource
    Online Resource
    How Effective Are Active Labor Market Policies in Developing Countries? A Critical Review of Recent Evidence (2017)
    Washington, D.C : The World Bank
    Details
    Language: English
    Pages: 1 Online-Ressource (32 p)
    Series Statement: World Bank E-Library Archive
    Parallel Title: Erscheint auch als McKenzie, David How Effective Are Active Labor Market Policies in Developing Countries? A Critical Review of Recent Evidence
    Abstract: Jobs are the number one policy concern of policy makers in many countries. The global financial crisis, rising demographic pressures, high unemployment rates, and concerns over automation all make it seem imperative that policy makers employ increasingly more active labor market policies. This paper critically examines recent evaluations of labor market policies that have provided vocational training, wage subsidies, job search assistance, and assistance moving to argue that many active labor market policies are much less effective than policymakers typically assume. Many of these evaluations find no significant impacts on either employment or earnings. One reason is that urban labor markets appear to work reasonably well in many cases, with fewer market failures than is often thought. As a result, there is less of a role for many traditional active labor market policies than is common practice. The review then discusses examples of job creation policies that do seem to offer promise, and concludes with lessons for impact evaluation and policy is this area
    DOI: 10.1596/1813-9450-8011
    URL: Volltext  (Deutschlandweit zugänglich)
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    Online Resource
    MPI Ethno. Forsch.
  • 8
    Online Resource
    Online Resource
    The Additionality Impact of a Matching Grant Program for Small Firms : Experimental Evidence from Yemen (2015)
    Washington, D.C : The World Bank
    Details
    Language: English
    Pages: 1 Online-Ressource (23 p)
    Series Statement: World Bank E-Library Archive
    Parallel Title: Erscheint auch als McKenzie, David The Additionality Impact of a Matching Grant Program for Small Firms: Experimental Evidence from Yemen
    Abstract: Matching grants are one of the most common types of private sector development programs used in developing countries. But government subsidies to private firms can be controversial. A key question is that of additionality: do these programs get firms to undertake innovative activities that they would not otherwise do, or merely subsidize activities that would take place anyway? Randomized controlled trials can provide the counterfactual needed to answer this question, but efforts to experiment with matching grant programs have often failed. This paper uses a randomized controlled trial of a matching grant program for firms in the Republic of Yemen to demonstrate the feasibility of conducting experiments with well-designed programs, and to measure the additionality impact. In the first year, the matching grant is found to have led to more product innovation, firms upgrading their accounting systems, marketing more, making more capital investments, and being more likely to report their sales grew
    DOI: 10.1596/1813-9450-7462
    URL: Volltext  (Deutschlandweit zugänglich)
    Library Location Call Number Volume/Issue/Year Availability
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    Online Resource
    MPI Ethno. Forsch.
  • 9
    Online Resource
    Online Resource
    Business Practices in Small Firms in Developing Countries (2015)
    Washington, D.C : The World Bank
    Details
    Language: English
    Pages: 1 Online-Ressource (42 p)
    Series Statement: World Bank E-Library Archive
    Parallel Title: Erscheint auch als McKenzie, David Business Practices in Small Firms in Developing Countries
    Abstract: Management has a large effect on the productivity of large firms. But does management matter in micro and small firms, where the majority of the labor force in developing countries works? This study developed 26 questions that measure business practices in marketing, stock-keeping, record-keeping, and financial planning. These questions have been administered in surveys in Bangladesh, Chile, Ghana, Kenya, Mexico, Nigeria, and Sri Lanka. This paper shows that variation in business practices explains as much of the variation in outcomes-sales, profits, and labor productivity and total factor productivity-in microenterprises as in larger enterprises. Panel data from three countries indicate that better business practices predict higher survival rates and faster sales growth. The effect of business practices is robust to including many measures of the owner's human capital. The analysis finds that owners with higher human capital, children of entrepreneurs, and firms with employees employ better business practices. Competition has less robust effects
    DOI: 10.1596/1813-9450-7405
    URL: Volltext  (Deutschlandweit zugänglich)
    Library Location Call Number Volume/Issue/Year Availability
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    Online Resource
    MPI Ethno. Forsch.
  • 10
    Online Resource
    Online Resource
    The Economic Consequences of "Brain Drain" of the Best and Brightest : Microeconomic Evidence From Five Countries (2010)
    Washington, D.C : The World Bank
    Details
    Language: English
    Pages: Online-Ressource (48 p)
    Edition: 2010 World Bank eLibrary
    Parallel Title: McKenzie, David The Economic Consequences of "Brain Drain" of the Best and Brightest
    Abstract: Brain drain has long been a common concern for migrant-sending countries, particularly for small countries where high-skilled emigration rates are highest. However, while economic theory suggests a number of possible benefits, in addition to costs, from skilled emigration, the evidence base on many of these is very limited. Moreover, the lessons from case studies of benefits to China and India from skilled emigration may not be relevant to much smaller countries. This paper presents the results of innovative surveys which tracked academic high-achievers from five countries to wherever they moved in the world in order to directly measure at the micro level the channels through which high-skilled emigration affects the sending country. The results show that there are very high levels of emigration and of return migration among the very highly skilled; the income gains to the best and brightest from migrating are very large, and an order of magnitude or more greater than any other effect; there are large benefits from migration in terms of postgraduate education; most high-skilled migrants from poorer countries send remittances; but that involvement in trade and foreign direct investment is a rare occurrence. There is considerable knowledge flow from both current and return migrants about job and study opportunities abroad, but little net knowledge sharing from current migrants to home country governments or businesses. Finally, the fiscal costs vary considerably across countries, and depend on the extent to which governments rely on progressive income taxation
    DOI: 10.1596/1813-9450-5394
    URL: Volltext  (Deutschlandweit zugänglich)
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    Online Resource
    MPI Ethno. Forsch.
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