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After decades of rising global economic integration, the world economy is now fragmenting. To measure this phenomenon, we introduce an index of geopolitical fragmentation derived from various empirical indicators. This index is developed using a flexible dynamic factor model with time-varying...
Persistent link: https://www.econbiz.de/10014576667
This paper measures parents' beliefs about school and peer quality, how information about each affects school choices, and how social interactions mediate these effects. Parents underestimate school quality and overestimate peer quality. Cross-randomized school and peer quality information...
Persistent link: https://www.econbiz.de/10015072951
Economics is among the most popular undergraduate majors. However, even at the best research universities and liberal … arts colleges men outnumber women by two to one, and overall there are about 2.5 males to every female economics major. The … Undergraduate Women in Economics (UWE) Challenge was begun in 2015 for one year as a randomized controlled trial with 20 treatment …
Persistent link: https://www.econbiz.de/10014322819
This paper examines the impact of a reform aimed at expediting graduation times in Italian universities by reducing the number of exams students must pass to obtain a fixed number of credits. Using event-study estimates that leverage the reform's staggered implementation, we find that this...
Persistent link: https://www.econbiz.de/10014635622
Innovation depends on exporting and, in particular, on scale and competition in export markets. We develop a theory featuring (1) quality-segmented markets, (2) step-by-step innovation that moves firms forward along the quality ladder, and (3) escape-the-competition motives for innovation. We...
Persistent link: https://www.econbiz.de/10013388811
Persistent link: https://www.econbiz.de/10003890008
"By documenting the evolution of Tobin's "q" before, during, and after firms internationalize, this paper provides evidence on the bonding, segmentation, and market timing theories of internationalization. Using new data on 9,096 firms across 74 countries over the period 1989-2000, we find that...
Persistent link: https://www.econbiz.de/10010522397
Since the early 1980s, the U.S. economy has experienced a growing wage differential: high-skilled workers have claimed an increasing share of available income, while low-skilled workers have seen an absolute decline in real wages. How and why this disparity has arisen is a matter of ongoing...
Persistent link: https://www.econbiz.de/10001433753
A Third World data base documenting commodity and factor prices 1870-1940 has been collected, yielding annual time series on wage/rental ratios, land/labor ratios, the terms of trade, and other explanatory variables for: Argentina, Burma, Egypt, Japan, Korea, the Punjab, Taiwan, Thailand and...
Persistent link: https://www.econbiz.de/10012470966