How to behave as an entrepreneur

At the annual CBS Entrepreneurial Day 29 September, Mirjam van Praag gave a talk together with real life entrepreneur Arko van Brakel on how to behave as an entrepreneur. You can see the full talk here.

CSE Entrepreneurial Day 2016

On Thursday 29 September the Copenhagen School of Entrepreneurship is hosting the annual Entrepreneurship Day. An interesting program has been put together including a talk by Mirjam van Praag together with Arko van Brakel.

Read more about the event on their website:

PhD course by Scott Stern

Professor Scott Stern who is visiting INO this fall is giving a PhD course under the heading Economics of Ideas, Innovation and Entrepreneurship.

The course emphasizes how the unusual characteristics of ideas that result in innovation and entrepreneurship pose specific theoretical and empirical challenges for researchers, and how overcoming those challenges in a rigorous way provides foundations for policy and strategy. The sessions include a mixture (and explicit comparisons of) both theoretical and empirical research, as well as opportunities for feedback on specific research projects and proposals.

You can find the course outline here.

Mirjam van Praag new Research Fellow at the Centre for Economic Policy Research

Mirjam van Praag has been invited to become a Research Fellow in the Industrial Organization Programme of the Centre for Economic Policy Research.

The Centre for Economic Policy Research (CEPR) was founded in 1983 to enhance the quality of economic policy-making within Europe and beyond, by creating excellent, policy-relevant economic research, and disseminating it widely to policy influencers in the public and private sectors and civil society.

CEPR is based on a new model of organization, which we call a “thinknet”: a distributed network of economists, who are affiliated with but not employed by CEPR, collaborating through the Centre on a wide range of policy-related research projects and dissemination activities.

Research Fellows are appointed for four-year renewable periods, to maintain selectivity, competition, and a continuous infusion of new people and ideas. The Centre encourages its Research Fellows to be active participants in its work, not merely names on its academic masthead; submitting research for publication and presentation at public dissemination meetings, participating in workshops, seminars and conferences and proposing and directing projects administered by the Centre.

Vera Rocha IZA Research Affiliate

Vera Rocha has accepted a 2 year appointment as Research Affiliate at the Institute for the Study of Labor (IZA).

IZA, established in 1998, is a non-profit research center in labor economics supported by the Deutsche Post Foundation.

IZA is now widely recognized as a leading institute for labor market research. This success is based on a dynamic local team in Bonn, Germany, as well as the world’s largest network of labor economists who cooperate with us as research fellows and affiliates. IZA also maintains close ties with the renowned economics faculty at the University of Bonn as with many other universities and policy-oriented research centers around the world.

The affiliation will give Vera the opportunity to join the many research activities of the Institute.

Ivory Tower and Entrepreneurship

In order to answer the question ‘Are universities, often perceived as ivory towers, a right place for prospective entrepreneurs to learn and grow?,’ INO researchers Toke Reichstein and Jing Chen have made an analysis based on data from Statistics Denmark to find out how many university graduates actually become entrepreneurs.

You can read what they have found out in the article in the CBS Observer:


Should I Stay or Should I Go?

Prof. Toke Reichstein is the designated speaker at the spring 2016 “From PhD to ABC” event held at Copenhagen School of Entrepreneurship and  co-organized with the CBS Entrepreneurship BiS Platform. These events offers a forum in which researchers translate some of their research results into tangible information that can help students or others make better choices in business or in terms of personal career choices. These events foremost centers on entrepreneurship research.

Abstract: Entrepreneurs often face decisions that are both difficult and challenging. Two of the most major decisions regards A) whether to establish a new venture and B) whether to close down the newly started venture if things are not going as planned.

Recent research partly carried out at CBS sheds new light on these decisions. Virgilio Failla (LMU), Francesca Melillo (KU Leuven) and Toke Reichstein (CBS) have scrutinised Danish labor market data to understand when and why entrepreneurs start their own business and why they persist relatively long in the entrepreneurial career.

These findings have major implications for understanding the entrepreneurial choice and the survival of new businesses. And they give entrepreneurs some understanding of when to even consider becoming an entrepreneur and why they sometimes prolong their ventures even when they should close them down.

Date: 19 May 2016


Place: CSE, Porcelænshaven 26, 2000, Frederiksberg, Denmark

Speaker: Prof. Toke Reichstein (INO, CBS)

Organizers: CBS Entrepreneurship BiS Platform and Copenhagen School of Entrepreneurship

Sign up:

No more multitasking

Blog by Mirjam van Praag

Does this sound familiar? Cycling through town, listening to a nice tune on your iPhone. Carrying a bag of documents you read the night before, while glancing at a news programme on the television, and listening to your children. Your phone rings. You replace the music with the caller, who asks your opinion about a topical theme. The caller also reminds you that someone else is still waiting for a response to a question and that you need to confirm an appointment. You cycle on, open your mail to send the confirmation and see you have 24 unread emails. You have a quick look, dodging other cyclists and trams. Thoughts pop into your head: what shall we have for dinner, when do I go shopping? Or: how will I respond to that article? It’s what I normally do, switching between tasks, or multitasking. It makes you restless, but it seems that the constant stream of fresh stimuli is addictive. Perhaps it’s productive?

What does organisational economic research tell us about the effectiveness of multitasking? Over the past few decades, a number of well-received articles have been published by researchers, including Holmstrom and Milgrom (1991). Impressively, most of these studies date from before the smartphone (and even internet and email). Unfortunately, multitasking in those studies is associated with a different issue, namely measuring the payment of variable rewards for employee performance.

Many employees perform tasks that cannot be measured or where individual contributions to value creation go unobserved. Take for instance researchers who must combine teaching and research tasks, but whose performance is measured mostly based on their research. This is easier, but means their teaching tasks go unnoticed. Or, recently in the news, researchers whose careers depend on the so-called publication credits indicator, but who can score with two different types of effort: the ‘cheap’ and unwanted manner (making up data) or the ‘expensive’ and wanted manner (collecting data). These studies about multitasking demonstrate the challenges of performance rewards in a multidimensional world. Having to give account based on measurements that do not reflect all of a task’s dimensions will often, even if unintentionally, lead to behaviour that will effectively increase measurement scores, but not the value to the organisation. What gets measured gets done’ but which tasks are used to achieve this, and which ones are ignored, is of secondary interest. It explains why performance stimuli in performance contracts are often not as pronounced as principal-agent models in a one-dimensional world would predict.

In the (organisation) economy, I believe there´s been only one (!) study, a very recent one, about the productivity of modern-day multitasking. Buser and Peter (2012) invited students to do word games and sudokus in the lab. The students were paid based on their performance. They were divided randomly into three study groups. The first group (‘single’) was asked to do one task first, and then the other, of twelve minutes or so each. Students in the second group (‘multi’) were asked to switch tasks every four minutes or so. Handy if you’re stuck, but a nuisance if you’re on a roll. The third group (‘choice’) was asked to switch between the two tasks at random.

The result? Multitasking is not productive! The ‘choice’ group showed that people switch between tasks more than is necessarily productive. And that’s exactly what I experience: switching looking for stimuli. The Amsterdam researchers also distinguished between men and women. It’s a well-known assumption that the latter group is much better at multitasking. But that didn’t appear to be the case at all: men and women both did equally well. Of course, this is just one experiment and it is therefore difficult to draw general conclusions. Psychologist have done more studies into multitasking. The results are the same and seem to have some general validity: multitasking is productive for neither men nor women (Borst et al., 2010; Mäntylä, 2013).

We could use more research by economists in this little explored field. The social relevance is clear due to the possibly large influence on individual (labour) productivity and the organisation of work processes. And my new year’s resolution: no more multitasking for me!

Borst, J., N. Taatgen en H. van Rijn (2010) The problem state: a cognitive bottleneck in multitasking. Journal of Experimental Psychology, 36(2), 363–382.
Buser, T. en N. Peter (2012) Multitasking. Experimental Economics, 15(4), 641–655.
Holmstrom, P. en B. Milgrom (1991) Multitask principal-agent analyses: linear contracts, asset ownership and job design. Journal of Law, Economics and Organization, 7(1), 24–52.
Mäntylä, T. (2013) Gender differences in multitasking reflect spatial ability. Psychological Science, to be published.