Iaria, Alessandro ; Schwarz, Carlo ; Waldinger, Fabian Iaria , A , Schwarz , C & Waldinger , F 2018 , ' Frontier knowledge and scientific production : Evidence from the collapse of international science ' , Quarterly Journal of Economics , vol. 133 , no. 2 , qjx046 , pp. 927-991 . https://doi.org/10.1093/qje/qjx046.
,
2018