1. Competition for Leadership Promotes Contributions to Collective Action. (20th March 2018) Authors: Harrell, Ashley Journal: Social forces Issue: Volume 97:Number 1(2018:Sep.) Page Start: 405 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. How can I help you? Multiple resource availability promotes generosity with low-value (but not high-value) resources. (August 2021) Authors: Harrell, Ashley Journal: Rationality and society Issue: Volume 33:Number 3(2021) Page Start: 341 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. The Roots of Reciprocity: Gratitude and Reputation in Generalized Exchange Systems. Issue 1 (February 2018) Authors: Simpson, Brent; Harrell, Ashley; Melamed, David; Heiserman, Nicholas; Negraia, Daniela V. Journal: American sociological review Issue: Volume 83:Issue 1(2018) Page Start: 88 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗