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
Bradler, C., Dur, R., Neckermann, S., and Non, A.

In the context of a basic, short-term data entry job, unannounced provision of public recognition to employees yielded an economically significant increase in performance. Results suggest that recognition works best when it is provided exclusively, but not too exclusively. The performance increases in exclusive recognition are mainly driven by strong positive responses of non-recipients, which is most likely due to conformity preferences.

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.

2015
Kesavan, S., Rout, S.

This RCT will pilot Self-Accelerated Startups (SAS), a new peer-selection based entrepreneurship support model for idea-stage companies and student startups that uses collective bootstrapping on the lines of self-help groups in the social sector. In this model, prospective entrepreneurs meet regularly in groups for a pre-defined mentorship period and make small monthly contributions to a “seed fund”. At the end of this phase, the self-mobilized corpus is awarded as startup capital to one or two members by the rest of the peer group in return for equity in these startups.

2015
Lee, D., Fehder, D., Hochberg, Y., Floyd, E. J.

Many resources, such as business acumen are thought to feed into entrepreneurial success. However, an open question is whether the tools and frameworks available to nascent startups are causally related to their successes in the areas of financing, employment and revenue growth, valuations, etc. In this study, we use a large-scale RCT to assess the impact of entrepreneurship skills training on startup decisions and outcomes across the U.S. In the study, startups associated co-working spaces are offered payment to complete a series of surveys tracking their outcomes over two years.

2015
Menzel, A.

Examines the effectiveness of a specific management production routine relying on knowledge transfer of managers in a Bangladeshi garment factory. Results forthcoming.

2015
Rosendahl Huber, L.

This study reports on a randomized field experiment conducted in the Netherlands to estimate the (long-term) effect of a short personalized tax training program on the performance and tax compliance of first-time entrepreneurs. The tax training was expected to have an impact on business performance and different aspects of tax compliance through better financial decision making and more relevant tax knowledge.

2015
Heite, J., Rosendahl Huber L., Kleine, M.

The Innovation Voucher Program analyzed in this study operates as a randomized controlled trial (RCT). This allows estimating the causal effect of the voucher on innovation and growth measures of beneficiaries, as well as their business outcomes in general. As a result, the evidence might be used to enhance voucher schemes and to provide further policy advice on how to effectively support small and medium-sized enterprises and their innovation activities in the future.

2015
Bloom, N., Liang, J., Roberts, J., Ying, Z.J.

An intervention that allowed randomly selected employees in a Chinese travel agency call centre to work from home appeared to have significant positive effects on worker performance.

2015
Gertler, P.

This study aims to carry out an evaluation of the long-term impacts of an innovative school-based intervention designed to enhance the ability of youth to engage and succeed in both formal employment and entrepreneurial activities in Uganda, ultimately leading to improvements in livelihood. The findings will inform future interventions (in Uganda, Rwanda, and Kenya) to help more young people overcome obstacles to successful entrepreneurship and labor market participation, such as gender-related barriers, thereby improving their livelihoods and socioeconomic security.

2015
Iacovone, L., Mckenzie, D.

Micro-entrepreneurs in developing countries are often constraint by inefficient supply chains, facing high travel costs and high prices in purchasing their inventory. At the same time, due to their small scale, they buy in small quantities, limiting their benefit from economies of scale, whether in bulk discounts or transport efficiencies. Small-scale food vendors in Bogotá, whose customers are residents of low-income neighborhoods, face these very issues.

2015
Phipps, J., Watkins, G., Johnson, A., Khan, K.

The Growth Impact Pilot, launched in April 2014, is a research project on the impact of business advice (coaching), supported by the UK Government. The Growth Impact Pilot will assess whether the provision of Growth Accelerator coaching is the reason why firms on the service achieve high rates of growth, or whether this growth would have happened anyway. It is designed to assess the impact of coaching by comparing two groups:

2015
Schneider, C.

The policy measure aims at an increased R&D and innovation capabilities of SMEs by fostering collaboration with public research institutions and RTOs, improving knowledge transfer and by strengthening quality and relevance of public R&D. The Innovation Voucher has been introduced to inspire SMEs to utilise the opportunities and potential of knowledge institutions. At the same time, the Innovation Voucher Scheme is expected to enhance the awareness at knowledge institutions of the need for knowledge and thus secure the quality and societal relevance of public research.

2015
Rahman, A.

Firms may face short term barriers when deciding to become exporters. Their production costs may be too high to compete with international prices, or they may perceive quality standard testing to be too risky of an investment. At the same time, the Tunisian government is keen to see more firms become exporters, tapping into international markets for further growth. The government wishes to see its firms produce higher value-added goods.

2015
Bernstein, S., Korteweg, A., Laws, K.

By randomising the information sent to potential investors on AngelList over e-mail, this experiment finds evidence that the founding team of a startup has strong influence over the investor's decision to invest.

2015
Iacovone, L.

Programs targeting micro businesses have become increasingly common in developing countries, particularly because micro enterprises employ a substantial fraction of individuals in these economies (about 47 percent in Mexico) and because the majority of these micro enterprises tend to stay small and have low productivity Many programs aimed at fostering the growth of micro and small businesses have focused on providing credits or offering business and financial training, since access to credit and lack of managerial skills are believed to limit the success of this type of businesses (Bruhn e

2015
Oswald, A. J., Proto, E., Sgroi, D.

Some firms say they care about the well-being and “happiness” of their employees. But are such claims hype or scientific good sense? We provide evidence, for a classic piece rate setting, that happiness makes people more productive. In three different styles of experiment, randomly selected individuals are made happier. The treated individuals have approximately 12% greater productivity. A fourth experiment studies major real-world shocks ðbereavement and family illnessÞ. Lower happiness is systematically associated with lower productivity.

2015
Moberg, S., Jørgensen, C.

In this experiment we will investigate the influence of two online-based entrepreneurship programmes and compare the effects of a programme with experiential design with a programme which is based on lectures by entrepreneurial role models. During this process we will be able to assess in which way the educational dimensions of “mastery experience” and “vicarious learning” influence the entrepreneurial self-efficacy of young pupils as well as their inclination to participate in high-growth oriented entrepreneurial activities. 

2015
Fairlie, R.W., Karlan, D., Zinman, J.

Is the GATE Programme/Entrepreneurship training a valid response to various forms of market failure (allocative inefficiency in credit, labour, insurance and human capital markets)? Can such a programme have an effect on business sales, earnings or employees?

2015
Adhvaryu, A., Nyshadham, A.

We propose to implement and evaluate a soft-skills training program among mid- and upper-level managers in textile factories in India. The goal of the intervention and evaluation is to investigate constraints to firm performance due to managerial human capital, and to contribute to the understanding of how improved management can translate into better working conditions for workers. We will evaluate this program through a multi-step randomized controlled trial in 41 factories operated by a large textile firm based in Bangalore, India.

2015
Boudreau, K., Lakhani, K.

In the context of an online software development tournament, intermediate disclosure policy increased information and signaling in
the innovation environment. Final disclosure promoted higher levels of entry and effort and independent experimentation; while it generated a diversity of approaches, this led to considerable effort devoted to suboptimal approaches and overall performance achieved.

2015
Boudreau, K., Lakhani, K.

Workers who sort into institutional settings they prefer may work twice (or many more times) as hard in these preferred settings. This productivity effect is especially important in institutional settings where a taste for competition is strongest.

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.
 

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