This report provides recommendations to further develop the methodology for nutrition expenditure analysis. This report carefully reviewed all available nutrition expenditure analyses available and drew methodological conclusions. Findings include a need for a standardized way of classifying...

“Big data” gives markets access to previously unmeasured characteristics of individual agents. Policymakers must decide whether and how to regulate the use of this data. We study how new data affects incentives for agents to exert effort in settings such as the labor market, where an agent's...