Eriksson, Kimmo. <br/><br/>
Generosity pays :	  selfish people have fewer children and earn less money / 
Kimmo Eriksson, Irina Vartanova, and Pontus Strimling. 
 - Washington ;  American Psychological Association ,   March 2020. 
 - volume 118, pages 532-544 :  illustration ;  28 cm. 
<br/><br/> Journal of Personality and Social Psychology, v. 118, no. 3, pages 532-544, March 2020. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Altruism.	<br/>Ethnopsychology.	<br/>Fertility.
<br/><br/><label>Dewey Class. No.: </label>DPer 155.205 J826 January-March 2020 v. 118 n. 1-3