According to the Food and Agriculture Organization of the United Nations, one‐quarter to one‐third of all the food produced worldwide is wasted. We develop a simple framework to systematically think about food waste based on the life cycle of a typical food item. Based on our framework, we identify problems with extant measures of food waste and propose a more consistent and practical approach. In so doing, we first show that the widely cited, extant measures of the quantity and value of food waste are inconsistent with one another and overstate the problem of food waste. By misdirecting and misallocating some of the resources that are currently put into food waste reduction efforts, this overstatement of the problem could have severe consequences for public policy. Our framework then allows documenting the points of intervention for policies aimed at reducing the extent of food waste in the life cycle of food and the identification of interdependencies between potential policy levers.

Contract farming has often been associated with an increase in the income of participating households. It is unclear, however, whether contract farming increases other aspects of household welfare. Using data from six regions of Madagascar and a selection-on-observables design in which we control for a household's marginal utility of participating in contract farming, which we elicited via a contingent valuation experiment, we show that participating in contract farming reduces the duration of a household's hungry season by about ten days on average, and that it makes participating households about 20 percent more likely to see their hungry season end at any point in time. Further, we …nd that these e¤ects are more pronounced for households with a larger number of children, and for households with a larger number of girls. This is an important result as childrenespecially girls-often bear the burden of food insecurity.

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Parents of children diagnosed with T1D early in life remain involved in care throughout the child's adolescence. Parents of children diagnosed in late childhood and early adolescence are significantly less involved in care, and this is associated with worse glycemic control. Clinics must know who performs care tasks and tailor diabetes education appropriately.

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