This paper discusses implementing a lab-in-the-field experiment with 334 Turkish loan officers to test for the presence, and learn about the mechanisms, of gender discrimination in small business lending.
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.
This paper investigates the role of information sharing among experts as the driver of evaluation decisions.
Identifying the most promising business ideas is key to the introduction of novel firms, but predicting their success can be difficult. It is argued that if entrepreneurs adopt a scientific approach by formulating problems clearly, developing theories about the implications of their actions, and testing these theories, they make better decisions.
This field experiment was conducted in a sales firm to test whether improving knowledge flows between coworkers affects productivity.
In this paper, a randomised experiment measures the effects of workers at an automobile manufacturing firm evaluating their managers on worker and firm outcomes.
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.
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.
This paper investigates the impact of management training programs on garment clusters in Vietnam and Tanzania.
This study investigates the extent to which training can be remotely taught to small groups via Zoom sessions, with a sample of female microenterprise owners recruited from throughout Mexico and Guatemala.
This paper reports on a large platform-based field experiment in which 97,696 U.S. university-educated individuals were given the opportunity to join a tech-related product development activity.
This paper asks to what extent firms are aware of readily available information on key competitor decisions, and how this information impacts firms’ strategic choices.
This paper evaluates the effect of joint tasks on the creation of network ties with data from a novel field experiment with 112 aspiring entrepreneurs.
Indian weaving firms are visited again nine years after a randomized experiment that changed their management practices.
This trial investigates the best way to help agents perform better, as firms providing products and services to low income Base of the Pyramid (BOP) customers are increasingly utilizing independent contractor agents rather than employees in their distribution models.
This paper tests the role of three behavioral biases: present bias, limited memory, and overconfidence about memory.
Does growth training help entrepreneurs to scale-up new ventures? This field experiment answers this question using a sample of 181 startup founders from the population of Singapore based entrepreneurs in 2017.
Lack of secular economic opportunity is believed to be related to social unrest, engagement in terrorism, and association with radical groups. In conflict areas, difficulties accessing economic opportunity and employment are often exacerbated by movement restrictions and investor concerns about safety of physical plant and other capital investments that might enhance employment opportunities. Recent advances in cloud-computing and software-driven services present the promise of a solution through cloud-based entrepreneurial activity.
This paper analyses the impact of a large scale randomized experiment that targets firm labor demand by supporting its recruitment practices.
Unlike many other studies, this trial is an impact assessment of training programs that covered quality control and production management as the training topics in addition to entrepreneurship, marketing, and record keeping.
This paper discusses the development of a model contract to make self-liquidating, quasi-equity investments in microenterprises.
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.
This study conducted two randomized controlled trials to evaluate the effect of mindset-oriented business trainings on the performance of women-owned micro and small enterprises in Ethiopia.
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.
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.
This field experiment involved more than 2,000 secondary school students, where the treatment group was incentivised to watch an edutainment show.
We study gender and race in high-impact entrepreneurship within a tightly controlled random field experiment. We sent out 80,000 pitch emails introducing promising but fictitious start-ups to 28,000 venture capitalists and business angels. Each email was sent by a fictitious entrepreneur with a randomly selected gender (male or female) and race (Asian or White). Female entrepreneurs received an 8% higher rate of interested replies than male entrepreneurs pitching identical projects. Asian entrepreneurs received a 6% higher rate than White entrepreneurs.
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.
Despite mounting interest in growth mindset interventions, this approach has yet to be applied to the domain of entrepreneurship. In the present research, we developed and tested if a growth mindset intervention could be leveraged to promote students’ entrepreneurial self-efficacy and if this, in turn, predicted career development (i.e., academic interest, career interest, task persistence, and academic performance). We report on our findings, from an Open Science Framework (OSF) preregistered study, that is a randomized controlled trial implementing a growth mindset intervention.
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?
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.