Showing 1 - 10 of 1,850
team composition, firm diversification, and IT investments - which arguably alter returns to exploiting synergies through … ; diversification …
Persistent link: https://www.econbiz.de/10009548652
Launched in 2004, the Carolina Covenant combines grant-heavy financial aid with an array of non-financial supports for low-income students at an elite public university. We find that the program increased four-year graduation rates by about 8 percentage points for eligible students in the...
Persistent link: https://www.econbiz.de/10011457924
The past century witnessed a dramatic improvement in public health, the rise of modern medicine, and the transformation of the hospital from a fringe institution to one essential to the practice of medicine. Despite the central role of medicine in contemporary society, little is known about how...
Persistent link: https://www.econbiz.de/10013454920
Identifying the effect of parental incomes on child outcomes is difficult due to the correlation of unobserved ability, education levels and income. Previous research has relied on the use of instrumental variables to identify the effect of a change in household income on the young adult...
Persistent link: https://www.econbiz.de/10003719631
Recent research has documented a U-shaped industrial concentration curve over an economy's development path. How far can neoclassical trade theory take us in explaining this pattern? We estimate the production side of the Heckscher-Ohlin model using industry data on 44 developed and developing...
Persistent link: https://www.econbiz.de/10010221543
higher self-rated knowledge of personal finances, and are more likely to understand the value of diversification. While …
Persistent link: https://www.econbiz.de/10012002671
This paper is devoted to the study of diversification and specialization influence on one of the main indicators of … were empirically tested: 1) the dependence of the unemployment rate on the degree of concentration or diversification is … concentration or diversification on the level of unemployment depends on the time period. To test these hypotheses nonparametric …
Persistent link: https://www.econbiz.de/10011958935
points. In terms of proportional losses, a loss of 50% or more of the remaining cash endowment increases diversification … endowment, previous diversification strategy, relative difficulty of questions, the ability level of participants, and other …
Persistent link: https://www.econbiz.de/10013367589
concentration has been falling, a bloc of high concentration sectors remains. Further, diversification has been actively pursued …
Persistent link: https://www.econbiz.de/10015084190
This paper assesses the causal impact of greater market access on demographic transition during the latter half of the 19th century in the United States. We construct new measures of fertility changes and measures of railroad access at the county level from 1850 - 1890. We are able to document...
Persistent link: https://www.econbiz.de/10013173243