ambiguity may induce such behaviour.[...] …

This paper's objective is to design a laboratory experiment to explore the effect of ambiguity on a subject's search … faced with ambiguity over wage distributions. …

be stable over time. In this paper, we analyze the stability of ambiguity preferences experimentally. We repeatedly … elicit ambiguity attitudes towards multiple 3-color Ellsberg urns over a period of two months. In our data, 57% of the …

A donation may have ambiguous costs or ambiguous benefits. Behavior in a laboratory experiment suggests that … individuals use this ambiguity strategically as a moral wiggle room to act less generously without feeling guilty. Such excuse … excuse-driven behavior is comparable under ambiguity and under risk. Individuals exploit any type of uncertainty as an excuse …

This paper's objective is to design a laboratory experiment to explore the effect of ambiguity on a subject's search … faced with ambiguity over wage distributions. …

A donation may have ambiguous costs or ambiguous benefits. Behavior in a laboratory experiment suggests that … individuals use this ambiguity strategically as a moral wiggle room to act less generously without feeling guilty. Such excuse … importance of excuse-driven behavior is comparable under ambiguity and under risk. Individuals exploit any type of uncertainty as …

experiment and find that subjects act more often in line with consequentialism than with dynamic consistency. …

, with the game ranging from a zero-sum one to a coordination game. Meanwhile, the predictions by ambiguity aversion models … similar to the zero-sum game, suggesting that subjects view the standard Ellsberg experiment as a game against the …

I experimentally examine whether feedback about others' choices provides an anchor for decision-making under ambiguity … relative ambiguity attitude (compared to the peer's) significantly matters for shifts in individual attitudes, and that … dynamics considerably differ between gain and loss domains. For gains, learning to be comparably ambiguity averse increases the …