Deferred Acceptance (DA), a widely implemented algorithm, is meant to improve allocations: under classical preferences, it induces preference-concordant rankings. However, recent evidence shows that--in both real, large-stakes applications and experiments--participants frequently play seemingly...

How do people compare bundles of social-distancing behaviors? During the COVID pandemic, we showed 676 online respondents in the US, UK, and Israel 30 pairs of brief videos of acquaintances meeting. We asked them to indicate which in each pair depicted greater risk of COVID infection. Their...

Expenditure visibility--the extent to which a household's spending on a consumption category is noticeable to others--is measured in three new surveys, with ~3,000 telephone and online respondents. Visibility shows little change across time (ten years) and survey methods. Four different notions,...

What explains the mixed evidence from laboratory tests of Kőszegi and Rabin's (2006 and later) model of expectations-based reference-dependent preferences? We investigate one hypothesis: to become (behavior-affecting) reference points, probability beliefs have to sink in--being merely lagged,...

We investigate the relationship between (a) official information on COVID-19 infection and death case counts; (b) beliefs about such case counts, at present and in the future; (c) beliefs about average infection chance--in principle, directly calculable from (b); and (d) self-reported...

From February to April 2020, as COVID-19 hit the U.S. economy, the official unemployment rate (UR) climbed from 3.5 percent--the lowest in more than 50 years--to 14.7--the highest since current measurement began in January 1948. This unprecedented, speedy quadrupling of UR coincided with major...

In early August, 2020, during the COVID-19 pandemic, Israel disbursed one-time, universal grants to its citizens, of $220 per adult and $150 per child. Using survey data, we estimate that 25-45 percent either had already mostly spent or were planning to spend the money by year's end and 36-52...

What utility notion do self-reported well-being (SWB) questions measure? We clarify the assumptions that underlie existing applications regarding the (i) life domains, (ii) time horizons, and (iii) other-regarding preferences captured by SWB data. We ask survey respondents what they had in mind...

This paper is aimed to assess, with two lab experiments, to what extent Kőszegi and Rabin's (2006) model of expectations-based reference-dependent preferences can explain Knetsch's (1989) endowment effect. Departing from past work, we design an experiment that treats the two goods (a mug and a...

Are subjective well-being (SWB) measures a good empirical proxy for utility? We evaluate one necessary assumption: that people's preferences coincide with what they predict will maximize their SWB. Our method is to present survey respondents with hypothetical scenarios and elicit both choice and...