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This paper uses comprehensive and comparable firm-level manufacturing census data from four Sub-Saharan African countries to examine the extent, costs, and nature of within-industry resource misallocation across heterogeneous firms. The paper finds evidence of severe misallocation in which resources are diverted away from high-productivity firms toward low-productivity ones in all four countries, although the magnitude differs across countries. The paper shows that a hypothetical reallocation of resources that equalizes marginal returns across firms would increase manufacturing productivity by 31.4 percent in Cote d'Ivoire and as much as 162.7 percent in Kenya. The paper emphasizes the importance of the quality of the underlying data, by comparing the results against those from the World Bank Enterprise Surveys. The comparison finds that the survey-based results underestimate the extent of misallocation vis-a-vis the census. Finally, the paper finds that the size of existing distortions is correlated with various measures of business environment, such as lack of access to finance, corruption, and regulations.
Business Environment --- Distortions --- Misallocation --- Total Factor Productivity
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La question de la mesure et de l'amélioration de la productivité des services est récurrente dans les débats politiques, comme dans les travaux académiques, depuis plusieurs décennies. Le concept de productivité, qui a été élaboré initialement pour des économies industrielles et agricoles, pose peu de difficultés, lorsqu'on a affaire à des produits standardisés. L'avènement de l'économie des services a contribué à remettre en cause, sinon la pertinence de ce concept, du moins sa définition et ses méthodes de mesure. Cet ouvrage dresse un bilan de la question de la productivité dans les services à la fois sur le plan théorique, méthodologique et opérationnel. Il rend compte tout d'abord des définitions de la productivité et de ses principales méthodes de mesure. Il fournit également un bilan des débats conceptuels et méthodologiques récents et des controverses suscités par cette notion. Dans une perspective plus opérationnelle et stratégique, il est également consacré à l'identification et à l'analyse des principaux leviers de l'amélioration de la productivité, et, plus généralement, aux stratégies concrètes mises en œuvre à cette fin dans les entreprises et les organisations.
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Emerging countries are increasingly concerned with improving their competitiveness and productivity. This Element develops a robust econometric methodology, based on controlling for usual unobservable effects at the firm or plant level. By robust empirical results in total factor productivity (TFP), we mean estimating investment climate (IC) elasticities, or semi-elasticities, with equal signs and similar magnitudes for more than ten different competing TFP measures. The key to achieve similar empirical results for several TFP measures is to avoid having a problem omitted variables, achieved through imputation of large proportions of missing observations in relevant variables (i.e. the capital stock). Furthermore through the use of a new concept of aggregate TFP (tfpIC), that measures the associated IC effects on firm´s tfp, we are able to make meaningful cross-country firm´s level productivity comparisons, avoiding the usual problem of comparing 'apples with oranges' that would otherwise occur if we directly compare country's TFP measurements.
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Growth in the US and UK is declining due to poor productivity. This text sets out a revised model which demonstrates that weakness in productivity is the result of the bonus culture, and suggests ways to change this flawed system so that investment is encouraged and growth returns.
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Antidumping protection. --- Technological catching-up. --- Total factor productivity.
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This paper studies the effect of market distortions in the manufacturing sector in Morocco. Recent microdata are used to calculate the extent of resource misallocation associated to these distortions and the potential total factor productivity (TFP) gain resulting from their removal. Market distortions in the manufacturing sector in Morocco are higher compared with developed countries and slightly more important compared with other developing countries, such as China and India. These distortions decreased between 2007 and 2013. Full liberalization would raise TFP by about 84 percent. If distortions are removed to the level of selected developed countries with better resource allocation, the increase in TFP would be of 56 percent. The paper also finds that industries that are more opened to competition (international and domestic) such as machinery and textiles industries present lower levels of market distortions compared with more protected industries with relatively little competition, such as the food industry. Besides, a higher level of TFP can be achieved if more resources are allocated to "young" and "small" firms. The main results of the paper are robust to an alternative estimation that uses a different methodological framework with a less extensive theoretical framework. The paper discusses policies to further limit the extent of product and factor market distortions in Morocco.
Manufacturing --- Market Distortions --- Productivity --- Resource Misallocation --- TFP --- Total Factor Productivity
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This paper examines the determinants of the productivity of Nigerian firms, using three waves of Enterprise Surveys from 2007, 2009, and 2014 and 7,670 firms. The paper uses three alternative measures of productivity, which are found to be highly correlated: labor productivity, value added per worker, and total factor productivity. The more notable trends in the data show: a rise in productivity, with the output of exporting firms decreasing; increasing concentration of production, reflected in the rise of the Herfindahl-Hirschman index by a factor of three; increasing costs of crime, power outages, lack of security, and bribery; significant heterogeneity of these costs along several dimensions, such as firm size, age, location, and the exporting or domestic nature of the market it serves. These costs are inversely related with investment. Regardless of the measure of productivity, its main determinants are the education of the worker, size of the firm, availability of credit, and business climate variables. When labor productivity is used, the stock of capital is also a major determinant of productivity. Within the investment climate variables, power outages and the corruption index are the more significant ones. Power outages are negatively associated with productivity. Bribery is positively related, supporting the "greasing the wheels" hypothesis of bribery as a factor that reduces transaction costs. The impact is nonlinear, as it decreases with firm size. The results also show a positive association between productivity and exporting, but the causality is reversed when the analysis controls for endogeneity: productivity is a weak determinant of the likelihood of a firm becoming an exporter.
Corruption --- Investment Climate --- Labor Productivity --- Total Factor Productivity
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Turkey's pace of income convergence has globally been one of the most remarkable of the past fifteen years. Sustaining growth and improvements in living standards in Turkey will require higher productivity in the economy. The Turkey Productivity Report (2019) provides an in-depth analysis of firm productivity in Turkey and how this adds up to economic growth in the country. The report has six parts. The first two provide macro and micro diagnosis of productivity in the economy - what are the productivity trends, how have these affected economic growth, what firms in what industry are the most productive, and are they absorbing an increasing or decreasing share of resources? From here the report analyzes specific policy areas that might explain firm productivity dynamics in Turkey - namely firms' integration in the global economy, access to innovation support, the quality of human capital, and the business environment including competition. The report finds that economic integration and innovation have boosted firm-level productivity, though reforms could further accelerate these positive impacts. Productivity gains could accelerate the demand for more educated and skilled workers. The growth of more productive firms could in turn also be accelerated through reforms that increase competition and reduce regulatory burden.
Employment --- Foreign Direct Investment --- Labor Market --- Total Factor Productivity --- Trade
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