TY - JOUR AU - Vaccario, Giacomo AU - Verginer, Luca AU - Schweitzer, Frank PY - 2020 DA - 2020/07/11 TI - The mobility network of scientists: analyzing temporal correlations in scientific careers JO - Applied Network Science SP - 36 VL - 5 IS - 1 AB - The mobility of scientists between different universities and countries is important to foster knowledge exchange. At the same time, the potential mobility is restricted by geographic and institutional constraints, which leads to temporal correlations in the career trajectories of scientists. To quantify this effect, we extract 3.5 million career trajectories of scientists from two large scale bibliographic data sets and analyze them applying a novel method of higher-order networks. We study the effect of temporal correlations at three different levels of aggregation, universities, cities and countries. We find strong evidence for such correlations for the top 100 universities, i.e. scientists move likely between specific institutions. These correlations also exist at the level of countries, but cannot be found for cities. Our results allow to draw conclusions about the institutional path dependence of scientific careers and the efficiency of mobility programs. SN - 2364-8228 UR - https://doi.org/10.1007/s41109-020-00279-x DO - 10.1007/s41109-020-00279-x ID - Vaccario2020 ER -