IGL database (beta)

2016
Boudreau, K., Lakhani, K., Menietti, M.

In the context of online developer tournaments this study found that added rivalry is likely to induce higher performance given that failing to exert effort will reduce the likelihood of winning a prize. Tournament organizers can leverage contest size, dividing competitors by ability, and opening entry to all, as policy tools to manipulate the performance of competitors, particularly when changes allow the reallocation of prize money.

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
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
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
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
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
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.

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
Field, E., Jayachandran, S., Pande, R., Rigol, N.

Women may face more constraints than men to becoming entrepreneurs, but are not poor entrepreneurs. A potentially important factor limiting financial inclusion efforts is inadequate peer support among many women who have potential as entrepreneurs.

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

Youth entrepreneurship training programme in France. Results forthcoming.

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
Sanders, M.

A government-led voucher scheme to help SMEs access expert advice on business growth. Results forthcoming.

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
McKenzie, D., Pouliquen, V., Benhassine, N., Santini, M.

Examines a program in Benin that drastically reduces costs to formalize a business, while also offering tax mediation and training. Results forthcoming.

2015
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
Schneider, C.

A voucher programme for SMEs in Denmark. Results forthcoming.

2015
Cai, J., Szeidl, A

A business networking programme on firm performance in China, and how groups composition and meeting frequency can facilitate trust and information flows. Results forthcoming.
 

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
Shamdasani Y., Kaur S., Breza, E.

Effects of relative pay on effort and labour supply are being examined in the context of an Indian manufacturing plant where co-workers' wages are exogenously varied. Results forthcoming.

2015
Fischer, G., Karlan, D.

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

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
Bird, M.

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

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

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

2015
Schoar, A.

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

2015
Schoar, A., Eslava, M.

In the context of SME's in Colombia, researchers are evaluating the impact on firm performance of a legal reform which will provide a framework for the use and enforcement of movable collateral. Results forthcoming.

2015
Fiala, N., Carney, D., Gertler, P.

Evaluating a specific training program for youth in Uganda, recently graduated from secondary shool, aimed at identifying the differential importance of "hard" and "soft" skills. 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
McKenzie, D., Paruzzolo, S.

A 5-day enterprise training programme for women in Kenya. Results forthcoming.

2015
McKenzie, D., Maloney, W., Iacovone, L.

Examines the differential impacts of group management consulting versus individualised management consulting on firm performace in Colombia, and whether management practices are partially responsible for the gap in firm productivity in developing countries. Results forthcoming.

2014
Boudreau, K., Brady, T., Ganguli, I., Gaule, P., Guinan, E., Hollenberg, T., Lakhani, K.

Search costs continue to powerfully shape (and limit) the formation of collaborations between scientists. Formation of collaborations appears
to be highly sensitive to information-rich face-to-face interactions, which existing communications technologies may not sufficiently substitute.

2014
Knight, A., Baer M.

Interpersonal effects of physical space indirectly affect performance for group engaged in knowledge work. Physical space shapes performance indirectly by affecting group members' arousal and territorial behaviour, which together influence information elaboration. The physical context in which a group works can shape interpersonal dynamics and ultimately group performance.

2014
Glaub, M., Frese, M., Fischer, S., Hoppe, M.

This particular management training was successful at improving knowledge and intangible skills that translated into successful organisational medium- to long-run outcomes for small businesses.

2014
Bareket-Bojmel, L., Hochman, G., Ariely, D.

In the context of a semiconductor factory in Israel, experimenting with different types of incentives yielded results that provide some guidance for organisations trying to motivate their employees, showing that incentives of small magnitude can motivate employees to perform better at low or insignificant cost. Also, simply allowing employees to choose their preferred form of incentive can neutralize the possible negative effect of cash bonuses on intrinsic motivation.

2014
Anderson-Macdonald, S., Chandy, R., Zia, B.

A programme offering marketing and sales training, and finance and accounting training in Cape Town, South Africa, was found to significantly improve firm survival as compared with the control group.

2014
Dupas, P.

A randomised field experiment in Kenya uses differing levels of subsidies for an innovative bed net to suggest that temporary subsidies help short-term adoption rates of new (health) technologies and can perhaps have an effect on long-term adoption rates due to the learning experience.

2014
Fairlie, R.W.

For young firms, the effect of business training on hiring a first employee remains ambiguous, and more research is needed to understand the relationships behind job creation by entrepreneurs.

2014
Huber, L. R., Sloof, R., van Praag, M.

This entrepreneurship education programme with final year primary school students in the Netherlands showed significant effects on student's non-cognitive entrepreneurial skills following the intervention.

2014
Atkin, D., Khandelwal, A., Osman, A.

In the context of rug-making in Egypt, the opportunity to export provides evidence that learning-by-exporting occurs, and can lead to production quality and cost improvements.

2014
Levitt, S., and Neckermann, S.

This meta-analysis of field experimental evidence on firm-employee relationships finds strong evidence that financial incentive increase output, and that non-financial approaches and social relations also have important impacts. However, many important topics have not been studied yet using field experiments, including recruiting, worker promotion, and training.

2013
Bakhshi, H., Edwards, J., Roper, S., Scully, J., Shaw, D., Morley, L., Rathbone, N.

A voucher programme for SMEs in Manchester, UK, to invest in creative projects showed significant positive, but short-term, effects on innovation and sales growth.

2013
Bloom, N., Eifert B., Mahajan, A., McKenzie, D., Roberts J.

This management-focused consultancy intervention in the Indian textile industry showed positive impact on overall firm productivity through improved quality, efficiency and reduced inventory, and the effects of the experiment appeared to continue over time.

2013
Cho, Y., Honorati, M.

Entrepreneurship programmes have a strong positive effect on youths, particularly on labour-market activities and business-practice outcomes, and improve business knowledge and practice, particularly for existing entrepreneurs. However, there is no evidence that this translates into improved business performance and increased income.

2013
Niederle, M., Segal, C., Vesterlund, L.

In the context of a lab experiment replicating the job/hiring market, this study reveals that prior to affirmative action, women, including high-performing women, fail to enter the competition, thus the actual performance costs of affirmitive action are negligible. This implies that the long-term effects are positive, as increasing the representation of "minorities" may improve mentoring possibilities, and change the perception of "minorities'" ability to hold a high-ranking position.

2013
Bruhn, M., Zia, B.

A business and financial literacy programme in Bosnia and Herzegovina showed no effect on business survival but appeared to have some limited effects on improving participant's business practices.

2013
Bruhn, M., Karlan, D., Schoar A.

A management consultancy intervention in Mexico, focusing on firm growth, showed a positive impact on firm productivity in the short term and amount of employees (and overall wage bill) in the long term, as compared with the control group.

2013
Paravisini, D. & Schoar, A.

This experiment provides direct evidence on how information technologies can lead to the decentralisation of decision-making processes within organisations, and how IT solutions may represent an effective and low-cost alternative to steepening or increasing monetary incentives. Providing credit scores increased the effort committees put into solving more difficult problems, increased committees' overall output, and reduced the need for higher-level manager involvement in the decision-making process.

2012
Premand, P., Brodmann, S., Almeida, R., Grun, R. Barouni, M.

A university-based entrepreneurship training in Tunisia which appeared to have impact on participants behaviours and skills but no significant impact on increasing their self-employment.

2012
Sonobe, T., Suzuki, A., Otsuka, K., Nam Vu, H.

In the context of knitwear and rolled steel clusters in Vietnam, preliminary short-run impacts of KAIZEN production training reveal positive impacts on entrepreneurs' management knowledge, firms business practices, and willingness-to-pay for the training. Researchers will evaluate the long-run results including a cost-benefit analysis.

2012
Schoar, A.

Evaluation of two different entrepreneurship training programmes and access to certain types of capital in Colombia. Preliminary results available. Main results forthcoming.

2012
Boudreau, K., Guinan, E., Lakhani, K., Riedl, C.

This experiment in the context of medical research grants indicates a discount of novelty in research proposals, which may be due to evaluators internalising the average effects of novelty for potential concerns about the lower success rates. However, this censoring of novel projects means that experiments never get a chance to be run and thus the benefits of generating greater diversity of experiments are curtailed. This is of concern to policy makers and society because research funds are being allocated towards more incremental research as compared to high variability and potentially breakthrough efforts.

2012
McKenzie, D., Woodruff, C.

While research is advancing quickly in the area of business training and entrepreneurship evaluations in the developing world, many of the effects are still unknown and are highly dependent on the context.

2011
Cadena, X., Schoar, A., Cristea, A., Delgado-Medrano, H.M.

In the context of a commercial lending bank in Colombia, a behaviourally-sensitive incentive scheme led to significantly positive effects on performance and worker well-being, and results suggest that incentives alone were not sufficient to help overcome prior performance and worker well-being issues.

2011
Dohmen, T., Armin, F.

In this lab experiment intended to recreate sorting into jobs and productivity in those jobs within the labour market, there is stong evidence of multidimensional sorting, including gender, risk attitudes, and productivity. Therefore, firms should consider both effort effects and the self-selection of different types of workers.

2011
Valdivia, M.

In the context urban Sri Lanka the challenge in getting female-owned, subsistence-level microenterprises to grow may lie outside the realm of capital and skills. Results of the training and capital access intervention are somewhat more encouraging in terms of helping women who are outside the labour force to start enterprises more quickly.

2010
Bertrand, M., Karlan, D., Mullainathan S., Shafir E., Zinman, J.

In the context of consumer lending in South Africa, advertising content has significant effects on demand, even relative to price effects. However, it was very difficult to predict the effects of different advertising content, and highlights the psychological premise that context matters.

2010
Baer, M., Leenders, R., Oldham, G., Vadera, A.

A laboratory experiment with undergraduate students in a US university explores the effects of intergroup competition and changes in group membership on creativity and collaboration.

2009
Giné, X., Yang, D.

In the context of farming in Malawi, reducing risk did not induce an increase in demand for credit, contrary to theoretical predictions. These results highlight the difficulties in mitigating environmental risks to poor farmers and to increase investments in better technologies.

2009
Bandiera, O., Barankay, I., Rasul, I.

In the context of a fruit producer in the UK, social connections increase productivity of connected workers, but their effect on the allocation of managerial effort hinders firm productivity under fixed wages. Thus managerial behaviour is shaped by both social connections with subordinates and monetary incentives. In this setting, it is in the firm's best interest to foster social ties between management and workers, but to introduce monetary incentives to achieve an efficient interplay between social relationships and incentives.

2008
de Mel, S., McKenzie, D., Woodruff, C.

In the context of microfinance in Sri Lanka, high variance in returns may limit the willingness of banks to lend to microenterprises, but it remains a puzzle why incremental growth and reinvestment remains such a challenges as many firms have exhibited a high level of returns.

2007
Engle-Warnick, J., Escobal, J., Laszlo, S.

In the context of a lab experiment conducted in the field, in Peru, among rural farmers, replicating farmers' technology choices, results suggest that the adoption of modern technologies depend more on farmers' aversion to ambiguity than their aversion to risk.

2007
Niederle, M., Vesterlund, L.

This experiment, replicating the selection environment of competitive jobs, suggests that the gender gap could be due in part to men's overconfidence, and men's preferences for performing in competition. Further implications include that a surplus of low-performing men may too often self-select into these jobs while too many high-performing women do not.

2007
Bandiera, O., Barankay, I., and Rasul, I.

In the context of a fruit producer in the UK, the introduction of managerial incentives provides evidence of positive effects on worker productivity. In this context, when managers' pay is linked to the firm's performance, their interests become more aligned with those of the firm, which ultimately translates into stronger alignment of incentives of the workers they manage since the managers can target their efforts to specific workers. This also sheds some light on how managerial incentives determine earnings inequality among workers.

2006
Cornet, M., Vroomen, B., van der Steeg, M.

An innovation voucher scheme in the Netherlands appears to successfully encourage SMEs to work with public research institutes on innovative projects.

2002
Nagin, D., Rebitzer, J., Sanders, S., Taylor, L.

In the context of a call centre, behavioural heterogeneity observed through employees shirking when reduced monitoring is introduced has important implications for the design and management of reward systems. Management needs to balance monitoring strategies needed to regulate opportunistic employees with strategies needed to sustain the motivation of the substantial fraction of employees disinclined to shirk.

2001
Stajkovic, A., Luthans, F.

In the context of a major consumer credit company in a department where employees conduct measurable and relatively low-complexity tasks, there were significant differences between the effects on performance of routine pay for performance and the O.B. Mod.-administered money. This points to the importance of theory-based, systematic application procedures. Supervisors can quickly be trained in the steps of behavioural management, and can effectively implement them quickly to obtain positive performance results.

1999
Camerer, C. and Lovallo, D.

In the context of a lab experiment intended to mimick market entry decisions, overconfidence leads to the neglect of the quality of competition. When post-entry payoffs are based on individual abilities, individuals tend to overestimate their chances of relative success and enter more frequently. Surprisingly, overconfidence is even stronger when individuals' self-select into the experimental sessions knowing their success will depend partly on their skill.