IGL Trials Database

IGL curates a database with randomised controlled trials in the field of innovation, entrepreneurship and growth. Browse our list of topics, see it as a map, or use the search function below.

2016
Åstebro, T., Hoos, F.

We use two sequential RCTs to study the impact of a twice-executed six-month intensive training program costing about 12,000 euros per participant to encourage social entrepreneurship among youth. The first year training effort provided no robust treatment effects. Results were used to redesign and improve the training. The second year effort provided treatment effects on venture actions, venture creation, one leadership characteristic, one non-cognitive skill, and on subsequent work experience in startups.

2016
Boudreau, K., Guinan, E., Lakhani, K., Riedl, C.

This paper focuses on the evaluation of frontier scientific research projects and argues that the intellectual distance between the knowledge embodied in research proposals and an evaluator's own expertise systematically relates to the evaluations given.

2016
Boudreau, K., Lakhani, K.

Field experiments have the potential to provide unambiguous causal evidence on innovation topics while simultaneously assisting organisations with their innovation.

2015
Thompson, N., Khairullina, A., Tucci C.

This on-going project explores how much market protection patents provide. This is being tested in a randomized control trial, where a partner company is abandoning or maintaining patent protection based on whether that patent is in the treatment or control group. We are then analyzing market outcomes for the related products.

2015
Algan, Y., Ceci-Renaud, N., Crépon, B., Huillery, E., Parienté, W.

Youth entrepreneurship training programme in France. Results forthcoming.

2015
Llamas, S.

The Good Exporting Practices program in Argentina aims to increase the success in the foreign markets of small and medium enterprises (SMEs) through supporting better practices in 7 core areas: i) strategy, ii) identification and segmentation of markets, iii) design and adaptation of the product, iv) production, v) communication, vi) distribution, and vii) administration. The Good Exporting Practices program targets firms that produce differentiated food products in various geographical regions in Argentina.

2015
McKenzie, D., Cusolito, A. P.

Many innovative start-ups and SMEs have good ideas, but do not have these ideas fine-tuned to the stage where they can attract outside funding. Investment readiness programs attempt to help firms to become more ready to attract and accept outside equity funding through a combination of training, mentoring, master classes, and networking.

2015
Karlan, D., Brune, L., Giné, X.

The income flows of micro and small business owners in developing countries are usually quite irregular and hard to predict. Microloans by microfinance institutions (MFIs) from around the developing world generally follow very rigid repayment schedules beginning immediately after the loan disbursement. Such repayment structures are unfit to support investments in technology or other solutions to expand the business, as these generally take longer to pay off.

2015
Cai, J., Szeidl, A.

While small and medium enterprises (SMEs) represent a large segment of activity and employment, there has been little research on how their growth is affected by financial constraints. Indeed, because the credit needs of SMEs are too big for microfinance products, but that they lack the collateral to borrow from the traditional banking sector, SMEs are in some way the “missing middle” of credit constraint research. This project addresses this evidence gap by evaluating the impact of a new loan product, designed specifically for SMEs, on firm growth and other market outcomes.

2015
Chliova, M, Brinckmanna, J., Rosenbusch, N.

In this meta-analysis what particularly stands out is the effect of microcredit on female empowerment. With respect to entrepreneurship and economic development outcomes, microcredit appears to have the most value in deprived contexts, but overall, results are highly dependent on context.

2015
Sanders, M.

Small businesses that seek and obtain strategic business advice are more likely to thrive and grow. Advice can increase productivity, drive sales and improve the chance of survival in tough economic times. Yet as many as three in every ten small businesses in the UK may have an unmet need for business advice . And to date, available evidence does not establish a causal link between business advice and higher growth for small businesses.

2015
Abebe, G., Fafchamps, M., Koelle, M., Quinn, S.

Can internship programmes provide young entrepreneurs with valuable experiential learning on successful management practices? This pilot study confirms the viability of such a programme in promoting 'learning by doing', and builds the foundation for a full-scale internship experiment beginning in 2015.

For a non-technical summary, please click here.

2015
Baltes, G., Konig, M., Ungerer, C.

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.

2015
Castro, L., Hallak, J.

Evaluation comparing the impact of a managerial consulting program with training on export business models in Córdoba, Argentina. Results forthcoming.

2015
Celhay, P., Gertler, P., Giovagnoli, P., Vermeersch, C.

The adoption of new clinical practice patterns by medical care providers is often challenging, even when they are believed to be both efficacious and profitable. This paper uses a randomized field experiment to examine the effects of temporary financial incentives paid to medical care clinics for the initiation of prenatal care in the first trimester of pregnancy. The rate of early initiation of prenatal care was 34% higher in the treatment group than in the control group while the incentives were being paid, and this effect persisted at least 24 months or more after the incentives ended.

2015
Duflo, E., Crepon, B., Huillery, E., Pariente, W.

Creajeunes offers support to young people from poorer neighbourhoods to get them involved in entrepreneurship. Results forthcoming.

2015

Organizations that depend on voluntary contributions face unique managerial challenges. In this project, we examine whether emphasizing the salience of project output (i.e., project outcome) or project input (i.e., labor costs) affect the quantity and quality of contributions using a randomized field experiment on the world's largest crowd science platform. We manipulate whether participants receive information that emphasizes their contribution to the eventual outcome of a task or information that emphasizes their contribution to the labor required for a task.

2015
Barsoum, G., Crépon, B., Dyer, P., Gardiner, D., Michel, B., Moaz, M., Parienté, W.

An encouragement design experiment involving an entrepreneurship reality tv programme and website with business training materials. Results forthcoming.

2015

Will increased exposure to the principles of effectuation accelerate novice entrepreneurs’ development of entrepreneurial expertise? What kind of pedagogical tools and methods can provide that exposure and opportunities for deliberate practice? The principles of effectuation [www.effectuation.org], a set of heuristics underlying how expert entrepreneurs make decisions during new venture creation, are increasingly being used by entrepreneurship educators, consultants and practitioners.

2015
Regele, M., Canales, R.

Why does growth stall in high-growth potential, second-stage companies, and can we intervene to overcome this? This research seeks to address why growth rates so often peter out in adolescent firms, and why so few make it to “grownup” status. The experimental trial will also seek to identify and test specific policy interventions to reinvigorate growth in these situations. The project will have three phases.

2015
Fischer, G., Karlan, D.

A business skills training intervention for SME owners and managers in metro Manila, the Philippines. Results forthcoming.

2015
Banal-Estañol, A., Pérez-Castrillo, D., Losa, V.

What is the impact of different types of knowledge transfer activities on the number and quality of business-science interactions? Motivated by the “European Paradox” (top-notch academic research but much weaker business-science links), this trial will test the impact of two interventions to raise awareness of academic research and connect it to businesses.

2015
Byran, G., Jakiela, P., Karlan, D.

A loan programme for SMEs in the Philippines. Results forthcoming.

2015
Macchiavello, R., Woodruff, C.., Akerlof, R.

Evaluation of a training and consulting program for managerial staff in Bangladeshi garment factories to understand how new management practices are adopted and implemented and what determines their success.

2015
Schoar, A.

This experiment in Colombia will test the impact of a business training programme. Results forthcoming.

2015
Ganguli, I., Catalini, C.

How do different types of proximity impact collaboration and knowledge generation? How should we design research campuses to maximize the probability of breakthrough innovation taking place? Although information and communication technology has substantially lowered the cost of remote interactions, physical space and geographic proximity still play a major role in inventive activity. This project will explore how a research-intensive academic campus should be designed to increase the probability of breakthrough innovations taking place.

2015
Åstebro, T., Vulkan, N.

Crowdfunding is a recent and rapidly growing method of raising funds for early-stage companies. It minimises the cost and effort involved in raising start-up funds compared to traditional equity funding methods such as venture capital investment. Very little systematic, non-survey research has been conducted into these methods of funding new ventures, however. ‘The wisdom of crowds in equity crowdfunding’ aims to fill this gap.

2015
Bird, M.

An online platform for contract enforcement in the Peruvian textile sector. Results forthcoming.

2015
Cole, S., Schoar, A.

Microentrepreneurs in developing countries face complex financial management challenges. Many entrepreneurs do not have the financial skills to address these challenges and traditional classroom-based financial training has not been shown effective in changing behavior or improving financial outcomes. What is the most effective way to equip microentrepreneurs with the necessary skills to address their financial management challenges? Traditional financial education curricula have shown very mixed results for improving knowledge and financial practices among microentrepreneurs.

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