The chocolate supply chain exemplifies the social and environmental challenges within global food systems. Growing awareness of environmental impact and ethical production practices is increasingly shaping consumer choices and influencing food policy. This highlights the need for an integrated...

Binary choice models are widely used in econometric modeling when the dependent variable corresponds to discrete outcomes. With appropriate decision rules, these models provide predictions of binary choices generated from predicted probabilities. The accuracy of these predictions in terms of...

We study a model of auction design where a seller is selling a set of objects to a set of agents who can be assigned no more than one object. Each agent's preference over (object, payment) pair need not be quasilinear. If the domain contains all classical preferences, we show that there is a...

Using data from 74 countries, we uncover important differences in the association between financial literacy and preferences by the level of economic development. Patience is salient and positively associated to financial literacy in wealthier countries, i.e., countries with GDP per capita above...

This paper provides the first evidence that children's economic preferences vary systematically with parental mental health. Using experimentally elicited measures of economic preferences from more than 4,500 children in Bangladesh, we document that children of parents with indications of mental...

Discrete choice modeling is a common tool used for preference elicitation during policy-making, but this is typically done through parametric models. Machine learning can push the boundaries of discrete choice modeling for policy-based preference elicitation by adopting a data-driven approach...