Social exchanges and attitudes toward uncertainty of different types of subjects: Experimental evidence from Bangladesh

The literature discusses risk aversion as one of the behavioral determinants of technology adoption. However, little attention has been paid to measuring ambiguity aversion of poor people in developing countries or in finding the role of ambiguity aversion in technology adoption. Risk experiments in the previous studies have been designed in such a way that individuals face the risky and/or ambiguous situations alone. Individuals in the real world, especially farmers in developing countries, are likely to get information from peers before making any decision regarding a new innovation that has an ambiguous nature. This paper addresses two broad issues. The first issue is to measure the risk and ambiguity preferences of Bangladeshi rural farmers. The paper investigates whether the attitudes toward uncertainty (risk and ambiguity) differ when farmers face the uncertainty alone versus when they are allowed to communicate with peer groups of 3 or 6. It also investigates whether farmers’ demographic characteristics affect their attitudes toward uncertainty or not. A second issue is to find whether measures of attitudes toward uncertainty is same across different groups of subjects using experimental lotteries. To do so, this paper replicates the same experiments with groups of students in two universities in Bangladesh. Finally, the paper also investigates whether demographic variables affect the attitudes toward risk and ambiguity aversion or not. It finds that risk attitudes of farmers and students are same when deciding alone. However, farmers tend to show higher variation in risk aversion than students sample when deciding in a group of 3. In the latter case, farmers tend to show less risk aversion than students. While disaggregating the measured risk attitudes across gender, female students tend to show more risk aversion as well as higher variation in risk aversion than male students in the sample. The study also finds that The study also finds that students’ and farmers’ demographic characteristics affect both risk and ambiguity aversion.

Ahsanuzzaman & George, Norton, 2016. "Social exchanges and attitudes toward uncertainty of different types of subjects: Experimental evidence from Bangladesh," 2016 Annual Meeting, July 31-August 2, Boston, Massachusetts 235876, Agricultural and Applied Economics Association.

Handle: RePEc:ags:aaea16:235876
DOI: 10.22004/ag.econ.235876

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