#  Elizabeth Maggie Penn (Alesina Seminar) 

 



####  calendar\_today Date and Time 

 **March 30, 2023** 

 04:30PM - 05:45PM EDT 

####  pin\_drop Location 

 **CGIS Knafel, room K354**  



 

 



 

 See the seminar's full schedule here: [Alberto Alesina Seminar on Political Economy](/program-political-economy)

###  **Today's Speaker**

 Elizabeth Maggie Penn (Emory), "Algorithms, Incentives, and Democracy"

###  **Abstract**

 Classification algorithms are increasingly used in areas such as housing, credit, and law enforcement in order to make decisions affecting peoples’ lives. These algorithms can change individual behavior deliberately (a fraud prediction algorithm deterring fraud) or inadvertently (content sorting algorithms spreading misinformation), and they are increasingly facing public scrutiny and regulation. Some of these regulations, like the elimination of cash bail in some states, have focused on lowering the stakes of certain classifications. In this paper we characterize how optimal classification by an algorithm designer can affect the distribution of behavior in a population—sometimes in surprising ways. We then look at the effect of democratizing the rewards and punishments, or stakes, to algorithmic classification to consider how a society can potentially stem (or facilitate!) predatory classification. Our results speak to questions of algorithmic fairness in settings where behavior and algorithms are interdependent, and where typical measures of fairness focusing on statistical accuracy across groups may not be appropriate.

 *Co-sponsored by FAS and IQSS, the Alberto Alesina Seminar on Political Economy supports research-related activities that integrate the study of economics and politics, whether by studying economic behavior in the political process or political behavior in the marketplace. In general, positive political economy is concerned with showing how observed differences among institutions affect political and economic outcomes in various social, economic, and political systems and how the institutions themselves change and develop in response to individual and collective beliefs, preferences, and strategies*.

 Zoom links for the Alesina Seminar are distributed via the seminar's mailing list. You can [subscribe to the Alesina Seminar Mailing List](https://lists.iq.harvard.edu/mailman/listinfo/ppe_list) here.

 See the seminar's full schedule at the [Alesina Seminar page](/program-political-economy).

 All interested faculty and students are invited to attend.



 

 



 

 See also:- [ Workshops, Seminars & Classes ](/event-type/workshops-seminars-classes)
- [ Alesina Seminar on Political Economy ](/program/seminar-political-economy)
- [ Political Economy Seminar ](/service/political-economy-seminar)
 
 

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