Hinnosaar, Marit ; Hinnosaar, Toomas ; Kummer, Michael E.
Hinnosaar , M , Hinnosaar , T , Kummer , M E & Slivko , O 2021 , ' Externalities in knowledge production : evidence from a randomized field experiment ' , Experimental Economics , vol. 25 , no. 2 , pp. 706-733 . https://doi.org/10.1007/s10683-021-09730-x.  , 2021