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 …

states in Guideline 11 that the structural presumption threshold applies to labor market concentration, while also suggesting …

We specify and implement a test for the importance of network effects in determining the establishments at which people … importance of network effects for groups broken out by race, ethnicity, and various measures of skill, for networks generated by …

embedded in a family network. Eligible but isolated households do not respond. The mechanism through which the extended family … influences household schooling choices is the redistribution of resources within the family network from eligibles that receive … school. -- Extended family network ; PROGRESA ; resource sharing ; schooling …

network formation. While the physics/applied mathematics approach is capable of reproducing most observed networks, it does … results with those obtained in sociology. -- Random graph ; game theory ; centrality measures ; network formation ; weak and …

When workers send applications to vacancies they create a network. Frictions arise because workers typically do not … friction affects network formation, while the second coordination friction affects network clearing. We show that those … that can arise and the number of matches on a given network. Equilibria that exhibit wage dispersion are inefficient in …

We explore network effects on generosity for different network dimensions. To this end we elicit multiple network … matters for friendship ties but that structural network variables are important in all network dimensions. Importantly, these … effects are not invariant across different network dimensions. We also find that individual characteristics are unrelated with …