BACKGROUND The increasing availability of digital data on scholarly inputs and outputs—
from research funding, productivity, and collaboration to paper citations and scientist mobility …

This is the first comprehensive overview of the'science of science,'an emerging
interdisciplinary field that relies on big data to unveil the reproducible patterns that govern …

We examine how the premature death of eminent life scientists alters the vitality of their
fields. While the flow of articles by collaborators into affected fields decreases after the death …

We establish the importance of team-specific capital in the typical inventor's career. Using
administrative tax and patent data for the population of US patent inventors from 1996 to …

We estimate how exogenous worker exits affect firms' demand for incumbent workers and
new hires. Drawing on administrative data from Germany, we analyze 34,000 unexpected …

Abstract We show that World War I and the subsequent boycott against Central scientists
severely interrupted international scientific cooperation. After 1914, citations to recent …

I examine the role of human and physical capital for the creation of scientific knowledge. I
address the endogeneity of human and physical capital with two exogenous shocks: the …

This paper estimates the heterogeneity in peer effects among research scientists in terms of
network position. I propose a new measure, brokerage degree, that determines the extent to …

The paper examines the research performance of European universities in a disaggregated
way, using a large array of indicators from Scopus publications, including indicators of …

This paper investigates whether and to what extent group identity plays a role in peer effects
on risk behaviour. We run a laboratory experiment in which different levels of group identity …