Showing 1 - 10 of 238
all income groups increased their food and overall household spending, but the usage restriction may have affected …
Persistent link: https://www.econbiz.de/10012826242
This study measures the extent to which Seoul's COVID-19 shopping coupon program affects individuals' consumption. Unlike other COVID-19-related transfer programs, the Seoul Metropolitan government provides consumption coupons depending on income. We quantify the causal effect of Seoul's program...
Persistent link: https://www.econbiz.de/10013406860
This paper develops a model in which market structure is determined endogenously by the choice of intermediation mode. We consider two representative business modes of intermediation that are widely used in real-life markets: one is a middleman mode where an intermediary holds inventories which...
Persistent link: https://www.econbiz.de/10012984835
Although market concentration is one of the main impediments to productivity growth globally, data constraints have limited its analysis to developed countries or cross-country studies based on definitions of market concentration across nations and industries. This paper takes advantage of a...
Persistent link: https://www.econbiz.de/10012836579
Using panel data for nearly all service providers in a single industry sector, we examine productivity responses to changes in competition in the United States. The sector offers workplace employee representation through trade union branches which compete with one another for union members whose...
Persistent link: https://www.econbiz.de/10012858478
We evaluate the empirical relevance of de facto vs. de jure determinants of political power in the U.S. South between … majority represents a threat to the de facto power of white elites. Moreover, the effect of race becomes stronger after 1890 …
Persistent link: https://www.econbiz.de/10013103038
cigarette taxes by enrolling in food stamps. First, we show theoretically that increases in cigarette taxes can induce food … exploiting between and within-household variation in food stamp enrollment from the Current Population Survey as well as data … taxes increase the probability that low-income smoking households take-up food stamps …
Persistent link: https://www.econbiz.de/10013025318
weight and obesity rates. We first introduce the concept of novelty consumption, which refers to an increase in food … availability due to trade or innovation. Then we study how novel food products alter the optimal consumption bundle and welfare … experiment of economic development. Our data elicit detailed information on East Germans' food consumption, body mass, and diet …
Persistent link: https://www.econbiz.de/10013023791
A large empirical literature documents a rise in wage inequality in the American economy. Itis silent on whether the increase in inequality is due to greater heterogeneity in thecomponents of earnings that are predictable by agents or whether it is due to greateruncertainty faced by agents...
Persistent link: https://www.econbiz.de/10005861533
The March Current Population Survey (CPS) is the primary data source for estimation oflevels and trends in labor earnings and income inequality in the USA. Time-inconsistencyproblems related to top coding in theses data have led many researchers to use the ratio ofthe 90th and 10th percentiles...
Persistent link: https://www.econbiz.de/10005862788