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 assesses the impact of favoritism in public procurement on private sector productivity growth. Using three novel microeconomic data sets including more than 4 million form-year observations, the findings show that politically connected firms are 18 to 32 percent more likely to win public procurement contracts due to their preferential access to uncompetitive tenders. Competitive tenders lead to higher productivity and employment growth, while uncompetitive tenders result in flat growth but higher profit margins. Eliminating favoritism in public procurement could boost aggregate annual total factor productivity growth by 8 percent.

The authors:
Mihaly Fazekas, Central European University and Government Transparency Institute
Viktoriia Poltoratskaya, Central European University and Government Transparency Institute
Marc Schiffbauer, FCI – Investment Climate, World Bank
Bence Tóth, University College London

characterizes credit allocation distortions in capital markets across state and private-owned enterprises, by implementing Whited and Zhao (2021)’s methodology on a novel firm-level database from 2010-2016. It reveals that state-owned enterprises (SOEs) get subsidized access to debt and equity compared to private firms in the same country and narrow industry but cautions that eliminating SOEs could harm overall productivity due to their technical efficiency. However, targeted reforms that only shut down poor performing SOEs could boost total factor productivity by up to 15% in every country studied.

The authors:
Ana Paula Cusolito, Europe and Central Asia Chief Economist's Office, World Bank
Roberto N. Fattal-Jaef, DECRG - Macroeconomics & Growth, World Bank
Fausto Patino Pena, Macroeconomics, Trade and Investment Global Practice - Latin America and Caribbean, World Bank
Akshat V. Singh, International Monetary Fund

evaluates the impact of an employment subsidy scheme covering employers’ social contribution costs on registered employment in small firms in Turkey. It utilizes a rich, firm-level administrative data set with monthly frequency, which allows for closely following the dynamics of registered employment in firms before and after the implementation of the subsidy. The empirical approach utilizes the geographically targeted implementation of the subsidy to estimate its effects using a difference-in-difference specification. The paper finds that the subsidy scheme had a sizable and positive impact on registered employment in small firms. The results are robust across specifications and to the choice of the control group. Positive effects on formal employment are also fairly constant and sustained over time. Corroborative evidence suggests that the positive effects on registered employment are mainly driven by the formalization of existing workers as opposed to new job creation. Therefore, the results indicate that social security contribution subsidies in small firms can be effective in reducing informality in contexts where informal employment remains common.

Authors:
Gunes A. Asik, TOBB University of Economics and Technology
Laurent Bossavie, Social Protection & Jobs Global Practice, ECA
Jochen Kluve, KFW Development Bank, IZA, Humboldt University
Efsan Nas-Ozen, Social Protection & Jobs Global Practice, ECA
Metin Nebiler, Poverty & Equity Global Practice, ECA
Ana Maria Oviedo, Poverty & Equity Global Practice, AFR

studies the impact of a large payroll tax cut for older workers in Hungary. Motivated by the predictions of a standard equilibrium job search model, the paper examines the heterogeneous impact of the policy. Employment increases most at low-productivity firms offering low-wage jobs, which tend to hire from unemployment, while the effects are more muted for high-productivity firms offering high-wage jobs. At the same time, wages only increase at high-productivity firms. These results point to important heterogeneity in the incidence of payroll tax cuts across firms and highlight that payroll taxes have a significant impact on the composition of jobs in the labor market.

Authors: 
Anikó Biró, Centre for Economic and Regional Studies
Réka Branyiczki, Central European University and Tárki
Attila Lindner, University College London
Lili Márk, Central European University
Dániel Prinz, Health, Nutrition & Population, ECA

The limited market size of many small emerging economies is a key constraint to the growth of innovative small and medium enterprises. Exporting offers a potential solution, but firms may struggle to locate and appeal to foreign buyers. A six-country randomized experiment was conducted with 225 firms in the Western Balkans to test the effectiveness of 30 hours of live group-based training and 5 hours of one-on-one remote consulting in overcoming these constraints. Treated firms used techniques such as search engine optimization and improved Facebook content to increase their digital presence and better reach foreign customers. A year later, positive and significant impacts are found on the number of customers, and a significant intensive margin increase in export sales. Qualitative interviews suggest this improvement came from a combination of sector-specific advice on market expansion, and through an encouragement effect which gave entrepreneurs the confidence to try new sales strategies.

Authors:
Ana Paula Cusolito, Finance, Competitiveness and Innovation Global Practice, Markets, Competition & Technology Unit
Ornella Darova, University of Pennsylvania
David McKenzie, Development Economics Research Group

studies how firms respond to differential, size-based tax rates using administrative tax data in Lithuania. Exploiting a notch in the tax schedule faced by corporations, it documents strong behavioral responses to tax incentives— revenue elasticity is estimated at 0.35 and cost elasticity at −1.3, implying a large total profit elasticity of 7.4. It then leverages the panel structure of the data to provide insights on the dynamic effects of these tax incentives. Firms located close to but below the notch report systematically lower revenue growth in the short term, but the effects dissipate over time.

Authors:
Thiago Scot, Development Impact Evaluation
Pablo Garriga, Latin America and the Caribbean Chief Economist Office