IGL database (beta)

Year Title Short summary Country Author
2020 Evaluation of the Cavendish Enterprise ‘Business Boost’ project

Cavendish Enterprise's Business Boost trial project involved providing young small firms - typically micro-businesses - with a treatment involving a series of workshops designed to enhance productivity. This was provided largely as a top-up to an advice and mentoring programme called 'Start and Grow'. The project was part of the government's Business Basics Programme which has the core aim of identifying cost effective, yet productivity enhancing, programmes of business support for SMEs which can be run at scale throughout the country.

Drummond, I., Jibril, H., Roper, S., Scott, D.
2020 Medium-Run Impacts of Management Training in Garment Clusters

This paper investigates the impact of management training programs on garment clusters in Vietnam and Tanzania.

Vietnam Higuchi, Y., Mhede, E. P., Nam, V. H., Sonobe, T.
2020 Engineering serendipity: When does knowledge sharing lead to knowledge production?

We investigate how knowledge similarity between two individuals is systematically related to the likelihood that a serendipitous encounter results in knowledge production. We conduct a field experiment at a medical research symposium, where we exogenously varied opportunities for face-to-face encounters among 15,817 scientist-pairs. Our data include direct observations of interaction patterns collected using sociometric badges, and detailed, longitudinal data of the scientists' postsymposium publication records over 6 years.

Ganguli, I., Gaule, P., Guinan, E., Lakhani, K., Lane, J.
2020 Gender Gaps in Equity Crowdfunding: Evidence from a Randomized Field Experiment

While prior research shows a significant gender gap in traditional equity financing, with mostly male investors who prefer male founders, emerging evidence indicates that gender gaps in funding may not translate to rewards-based crowdfunding, where female entrepreneurs may have an advantage, particularly with female investors. We seek to examine founder gender preferences in the context of equity crowdfunding, which represents a direct counterpart to traditional equity financing and which is a “higher-stakes” context than rewards-based crowdfunding.

Bapna, S., Ganco, M.
2020 Workplace Knowledge Flows

This field experiment was conducted in a sales firm to test whether improving knowledge flows between coworkers affects productivity.

Sandvik, J., Saouma, R., Seegert, N., Stanton, C.
2020 Improving Management through Worker Evaluations: Evidence from Auto Manufacturing

In this paper, a randomised experiment measures the effects of workers at an automobile manufacturing firm evaluating their managers on worker and firm outcomes.

Cai, J., Wang, S.Y.
2020 The Effects of Prize Structures on Innovative Performance

This paper compares how two common incentive schemes affect innovative performance in a field experiment run in partnership with a large life sciences company.

Graff Zivin, J., Lyons, E.
2020 How Important is the Yellow Pages? Experimental Evidence from Tanzania

A randomized control trial in central Tanzania, centered on the production and distribution of a ”Yellow Pages” phone directory with contact information for local enterprises.

Aker, J., Blumenstock, J., Dillon, B.
2020 Promoting E-Commerce in Georgia

The study is an impact evaluation of a training program that induced SMEs to adopt broadband connections, establish presence on online retail and potentially export their goods or services.

Coville, A., Osman, A., Piza, C.
2020 The medium-term impact of entrepreneurship education on labor market outcomes: Experimental evidence from Tunisia

Despite the widespread popularity of entrepreneurship education, there is thin evidence on its effectiveness in improving employment outcomes over the medium to long-term. A potential time lag between entrepreneurial intentions and actions is sometimes presented as a reason why employment impacts are rarely observed. Based on a randomized control trial among university students in Tunisia, this paper studies the medium-term impacts of entrepreneurship education four years after students’ graduation.

Tunisia Alaref, J., Brodmanna, S., Premanda, P.
2019 The effectiveness of business coaching for technology-based, early-stage start-ups in increasing survival and performance

Research confirms that business coaching is core to most incubation and acceleration programmes. Business coaching combines aspects of teaching, training, mentoring, and consulting and creates a general support approach for early-stage technology ventures. It has been identified as a key attribute to the impact of an early-stage venture team’s performance.

Germany Baltes, G., Konig, M., Ungerer, C.
2019 University–industry collaborations: an industry perspective

The engagement with industry actors is a key element in the transition towards an entrepreneurial university model. The purpose of this paper is to explore the university–industry collaboration (UIC) drivers from the industry side. It analyses how, and to what extent, policy interventions could increase the engagement of industry actors in UICs.

Denmark Giones, F.
2019 Labor Drops: Experimental Evidence on the Return to Additional Labor in Microenterprises

A field experiment in Sri Lanka provided wage subsidies to randomly chosen microenterprises to test whether hiring additional labor benefits such firms, and whether a short-term subsidy can have a lasting impact on firm employment. Using 12 rounds of surveys to track dynamics four years after treatment, we find that firms increased employment during the subsidy period. Treated firms were more likely to survive, but there was no lasting impact on employment, and no effect on profitability or sales either during or after the subsidy period.

Sri Lanka de Mel, S., McKenzie, D., Woodruff, C.
2019 Duality in User Entrepreneurs’ Prior Knowledge and Fundraising Performance: Evidence from a Randomized Field Experiment

User entrepreneurs are responsible for the most important innovations in many industries, but little research has explored the performance of firms founded by user entrepreneurs. While user entrepreneurs have a deep knowledge of customer needs that facilitates the identification of innovative solutions, they tend to lack the relevant business knowledge (e.g., market, production, operational and organizational) to successfully exploit opportunities and grow their ventures.

US Bapna, S., Ganco, M., and Qiu, L.
2019 The Value of a Vacancy: Evidence from a Randomized Evaluation with Local Employment Agencies in France

This paper analyses the impact of a large scale randomized experiment that targets firm labor demand by supporting its recruitment practices.

France Algan, Y., Crépon, B., Glover, D.
2019 Understanding the Average Impact of Microcredit Expansions: A Bayesian Hierarchical Analysis of Seven Randomized Experiments

In this paper, meager jointly estimates the average effect and the heterogeneity in effects across seven studies using Bayesian hierarchical models.

Meager, R.
2019 University–industry collaborations: an industry perspective

The engagement with industry actors is a key element in the transition towards an entrepreneurial university model. The purpose of this paper is to explore the university–industry collaboration (UIC) drivers from the industry side. It analyses how, and to what extent, policy interventions could increase the engagement of industry actors in UICs.

Denmark Giones, F.
2019 Increasing quantity without compromising quality: How managerial framing affects intrapreneurship

Individual-level opportunity recognition processes are vital to corporate entrepreneurship. However, little is known regarding how managerial communication impacts the effectiveness of idea suggestion systems in stimulating individuals' participation in intrapreneurial ideation. Integrating self-determination theory, creativity, and framing research, we theorize how different ways of inviting employees to submit proposals (opt-out/opt-in registration; provision of examples) affect the number and quality of submitted ideas.

Muehlfeld, K., Rigtering, C., Weitzel, U.
2019 The Effects of Decentralized and Video-based Extension on the Adoption of Integrated Soil Fertility Management - Experimental Evidence from Ethiopia

In this study we assess the effects of a decentralized extension program and an additional video intervention on the adoption of integrated soil fertility management (ISFM) among 2,382 farmers in Ethiopia using a randomized controlled trial. ISFM should enhance soil fertility and productivity by combining organic and inorganic soil amendments. We find that both extension-only and extension combined with video increase ISFM adoption and knowledge.

Bouguen, A., Frölich, M., Hörner, D., Wollni, M.
2019 Organizing for Entrepreneurship: Field-Experimental Evidence on the Performance Effects of Autonomy in Choosing Project Teams and Ideas

Organizations constantly strive to unleash their entrepreneurial potential to keep up with market and technology changes. To this end, they engage employees in practices like corporate crowdsourcing, incubators, accelerators or hackathons. These organizational practices emulate independent “green-field” entrepreneurship by relinquishing hierarchical control and granting employees autonomy in the choices of how to conduct work.

Boss, V., Ihl, C., Dahlander, L., Jayaraman, R.
2019 Skills Training and Business Outcomes: Experimental Evidence from Liberia

This paper explores whether skills training in business performance and customer practices was a promising way to increase business outcomes among self-employed workers who operate small businesses in developing countries.

Dammert, A. C., Nansamba, A.
2019 A Scientific Approach to Entrepreneurial Decision Making: Evidence from a Randomized Control Trial

A classical approach to collecting and elaborating information to make entrepreneurial decisions combines search heuristics such as trial and error, effectuation, and confirmatory search. This paper develops a framework for exploring the implications of a more scientific approach to entrepreneurial decision making. The panel sample of our randomized control trial includes 116 Italian startups and 16 data points over a period of about one year.

Italy Camuffo, A., Cordova, A., Gambardella, A., Spina, C.
2019 University–industry collaborations: an industry perspective

The engagement with industry actors is a key element in the transition towards an entrepreneurial university model. The purpose of this paper is to explore the university–industry collaboration (UIC) drivers from the industry side. It analyses how, and to what extent, policy interventions could increase the engagement of industry actors in UICs.

Denmark Giones, F.
2019 Purpose and Productivity: Evidence from a Cross-Country Field Experiment

Differences in productivity may be driven by heterogeneity in skills but also the extent to which individuals are motivated to do their job over and above financial compensation. The proposed research will unpack the sources of intrinsic motivation and test whether these can be leveraged to increase productivity. To do so we will run a cross-country field experiment in collaboration with a multinational company that offers one-day workshops that guide employees on how to connect their individual purpose with their work.

Minni, V., Bandiera, O., Ashraf, N.
2019 The Impact of Financial Education of Managers on Medium and Large Enterprises – A Randomized Controlled Trial in Mozambique

This paper studies the impact of a financial education program for top managers of medium and large enterprises in Mozambique through a randomized controlled trial (RCT). We use survey data and financial reporting data to show consistent evidence that managers adjust some financial policies in response to the education program. The largest treatment effects are on short-term financial policies related to working capital, generating a positive impact on cash flows due to reductions in account receivables and inventories.

Mozambique Custodio, C., Merges, D., Metzger, D.
2019 University–industry collaborations: an industry perspective

The engagement with industry actors is a key element in the transition towards an entrepreneurial university model. The purpose of this paper is to explore the university–industry collaboration (UIC) drivers from the industry side. It analyses how, and to what extent, policy interventions could increase the engagement of industry actors in UICs.

Denmark Giones, F.
2019 Effects of mentoring on SMEs in Norway, a randomized control trial

This study is a randomized controlled trial (RCT) on the effects of mentoring on SMEs in Norway. We aim to get a better understanding of firm development and dynamics in the presence of public interventions. Does mentoring affect firm performance and firm-survival? Does it matter what type of state aid a firm is granted; mentoring versus the financial equivalent of the service? 

Norway Tobro, T., Ulltveit-Moe, K., H., Moxnes, A.
2019 The long-term effect of innovation vouchers for SMEs on business results

In 2004 and 2005, the then Ministry of Economic Affairs issued innovation vouchers to SMEs to promote cooperation and knowledge exchange between companies and knowledge institutes in the field of innovation. The underlying idea was that more new products, services and/or processes can be developed with more knowledge exchange. This innovation can in turn lead to an increase in turnover and productivity, which ultimately leads to more prosperity.

Balabay, O., Geijtenbeek, L., Jansen, J., Lemmers, O., Seip, M.
2019 Learning Management through matching: a field experiment using mechanism design

What is the effect of exposing motivated youth to firm management in practice? To answer this question, we place young professionals for one month in established firms to shadow middle managers. Using random assignment into program participation, we find positive average effects on wage employment, but no average effect on the likelihood of self-employment. Within the treatment group, we match individuals and firms in batches using a deferred-acceptance algorithm. We show how this allows us to identify heterogeneous treatment effects by firm and intern.

Abebe, G., Fafchamps, M., Koelle, M., and S. Quinn.
2019 Teaching Labor Laws: Evidence From a Randomized Control Trial in South Africa

We assess whether imperfect knowledge of labor regulation hinders job creation at small and medium-sized firms. We partner with a labor law expert in South Africa that provides information to local firms about major topics regarding labor regulation via newsletters and access to a specialized website. We randomly assign 1800 firms to receive free access to this information service for a 21-week period. Three-quarters of the firms offered the service took it up.

South Africa Bertrand, M., Crépon, B.

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