Bauer, Thomas K.; Bender, Stefan; Heining, Jörg; … - Rheinisch-Westfälisches Institut für … - 2010
occurring on a particular day on the number of births using social security data and controlling for a number of other potential … confounders. The daily number of births between 1920 and 1989 have been calculated from the full sample of individuals who have … births, the number of sunspots has a positive, albeit small eff ect on the number of births which is decreasing over time …