settlement patterns of European migrants according to national origin affected economic development across US counties. It uses … different national origins across the more than 3,000 US counties. We look at the national origin of migrants living in any … given US county and at their percentage in the local population of the county at the turn of the 19th century so as to …

from one development region to another as well as from one county to another. The indicators of NACP Romania activities are … firmly correlated with other important macroeconomic indicators, even at the level of Romanian counties, hypothesis verified … there have been numerous structural changes regarding the economic indicators at county level and we will analyze the …

experiment conducted in Tennessee elementary schools. In these data, classes were comprised of varying fractions of students who …

uncertainty. We use county-level data from Texas and Wisconsin to compare our approach to conventional rankings that assign …

This paper provides a documentation of the ifo Prussian Economic History Database (iPEHD), a county-level database … several censuses over the years 1816-1901, with much county-level information surviving in archives. These data provide a …

This paper provides a documentation of the ifo Prussian Economic History Database (iPEHD), a county-level database … several censuses over the years 1816-1901, with much county-level information surviving in archives. These data provide a …

, counties housing the seats of the state government had greater full vaccination rates, ceteris paribus. …

This paper compares drivers of full COVID-19 vaccinations and booster doses across U.S. counties. Booster doses are … differences across counties with low- and high vaccination rates. Policy implications are discussed. …

There is an ongoing debate on the concentration of container throughput in the European container port system. A … ports argue that a shift in port traffic from the north to the south would be beneficial for the environment and the economy … and compare several hinterland accessibility indices to explain the relative size of port regions. Besides standard …