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23
Publications
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561
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Introduction
Providing analysis and advisory
Additional affiliations
September 2011 - present
September 2010 - August 2011
Publications
Publications (23)
Dubai's focus on the luxury construction sector is a narrow, risky strategy that is uncomfortably similar to past economic crashes.
That the UAE will host COP28, one of the prominent
global summits, on arguably the most pressing topic
for humanity is a testament to the country’s growth
in diplomatic stature. Equipped with a vast portfolio
of capabilities and the cachet of a regional leader in
sustainability, the country can leave a mark in history
with this summit, equal to or...
Using a large-scale hybrid laboratory and online trust experiment with and without preplay communication, we investigate how the passage of time affects trust. Communication (predominantly through promises) raises cooperation, trust, and trustworthiness by about 50 percent. This result holds even when three weeks pass between the time of the truste...
Oil continues to be crucial to Gulf states, but sovereign wealth funds may be able to close the gap left by an eventual end to fossil fuel resources, if a fiduciary-focused fund management culture can be instilled.
Gulf economies are trying to re-orient their economies toward a post-oil future. The current efforts seem too volatile, unbalanced, and too close to the fossil fuel industry. In this brief, I discuss four proposals for a more sustainable path: reanimating regional integration; (credibly) focusing on research and education; reducing institutional un...
Internal competition and unnecessary megaprojects are drawing attention away from the human capital and technology expertise needed for the UAE to transition away from oil.
Saudi Arabia's Vision 2030 repeats old mistakes of relying heavily on new megaprojects and ignoring regional advantages in research and education.
We study whether employment history provides information about a worker’s “work attitude”, that is, the tendency to act cooperatively and reliably in the workplace. We conjecture that, holding all else equal, frequent job changes can indicate poor work attitude and that this information is transmitted through employment histories. We find support f...
We propose that heterogeneous asset trading behavior is the result of two distinct, non-convertible mental dimensions: analytical (“quantitative”) capability and mentalizing (“perspective-taking”) capability. We develop a framework of mental capabilities that yields testable predictions about individual trading behavior, revenue distribution and ag...
We study whether employment history can provide information about a worker’s non-cognitive skills - in particular, about “work attitude,” or the ability to work well and cooperatively with others. We conjecture that, holding all else equal, a worker’s frequent job changes can indicate poorer work attitude, and that this information is transmitted i...
We study whether employment history can provide information about a worker’s non-cognitive skills - in particular, about “work attitude,” or the ability to work well and cooperatively with others. We conjecture that, holding all else equal, a worker’s frequent job changes can indicate poorer work attitude, and that this information is transmitted i...
Social comparison has potentially far reaching consequences in many economic domains. We conducted a field experiment to examine how social comparison affects workers' effort provision if their own wage or that of a co-worker is cut. Workers were assigned to groups of two, performed identical individual tasks, and received the same performance-inde...
We study how the willingness to enter long-term bilateral relationships affects cooperation even when parties have little information about each other, ex ante, and cooperation is otherwise unenforceable. We experimentally investigate a finitely-repeated Prisoner's Dilemma, allowing players to endogenously select interaction durations. Consistent w...
We study the stability of voluntary cooperation in response to varying group growth rates. Using a laboratory public-good game, we construct a situation where increasing group size yields potential efficiency gains, but only with sustained cooperation. We then study the effect of exogenously varying growth rates on cooperation. Slow growth yields h...
Strong reciprocity is characterized by the willingness to altruistically reward cooperative acts and to altruistically punish norm-violating, defecting behaviours. Recent evidence suggests that subtle reputation cues, such as eyes staring at subjects during their choices, may enhance prosocial behaviour. Thus, in principle, strong reciprocity could...
Reputation formation pervades human social life. In fact, many people go to great lengths to acquire a good reputation, even though building a good reputation is costly in many cases. Little is known about the neural underpinnings of this important social mechanism, however. In the present study, we show that disruption of the right, but not the le...
We conducted a randomized field experiment to examine how workers respond to wage cuts, and whether their response depends on the wages paid to coworkers. Workers were assigned to teams of two, performed identical individual tasks, and received the same performance – independent hourly wage. Cutting both team members' wages caused a substantial dec...