Showing 1 - 10 of 152
Many developing countries use food-price subsidies or price controls to improve the nutrition of the poor. However …
Persistent link: https://www.econbiz.de/10012462554
We study the effect on nutrition of an exogenous increase in food grain subsidy in rural India resulting from a program … targeting the poor. Our analysis suggests that increase in income resulting from the food price subsidy changed consumption … in poor households. Further, our analysis shows that households allocated some of the increase in income from food price …
Persistent link: https://www.econbiz.de/10012459257
quality of household food purchases using the National Household Food Acquisition and Purchase Survey (FoodAPS) and propensity … score matching. A healthy purchasing index (HPI) is used to measure nutritional quality of household food purchases. WIC … foods explain the improvement in quality of food purchases, not self-selection of more nutrition-conscious households into …
Persistent link: https://www.econbiz.de/10012480942
inequality that emphasize supply-side factors such as food deserts …
Persistent link: https://www.econbiz.de/10012453619
meaningful impact on grocery spending for households with children, with monthly food purchases declining by about $11, or 5 … show evidence that the composition of food purchases changes, with low income households experiencing an increase in the … dietary quality of their food purchases by about 3 percent after CEP. Finally, we show CEP exposure is associated with an 11 …
Persistent link: https://www.econbiz.de/10012660073
We study the effects of SNAP participation on food insecurity and food spending using finite mixture models that allow … for a priori unspecified heterogeneous effects. We identify a low food security subgroup comprising a third of the … population for whom SNAP participation increases the probability of high food security by 20-30 percentage points. There is no …
Persistent link: https://www.econbiz.de/10012455703
The last 40 years have seen huge innovations in computing technology and data availability. Data derived from millions of administrative records or by using (as we do) new methods of data generation such as text mining are now common. New data often requires new methods, which in turn can...
Persistent link: https://www.econbiz.de/10012479239
A key challenge for research on many questions in the social sciences is that it is difficult to link historical records in a way that allows investigators to observe people at different points in their life or across generations. In this paper, we develop a new approach that relies on millions...
Persistent link: https://www.econbiz.de/10012480171
Big data is revolutionizing the finance industry and has the potential to significantly shape future research in finance. This special issue contains articles following the 2019 NBER/ RFS conference on big data. In this Introduction to the special issue, we define the "Big Data" phenomenon as a...
Persistent link: https://www.econbiz.de/10012496169
New data-gathering techniques, often referred to as "Big Data" have the potential to improve statistics and empirical research in economics. In this paper we describe our work with online data at the Billion Prices Project at MIT and discuss key lessons for both inflation measurement and some...
Persistent link: https://www.econbiz.de/10012456563