Alejandro Rivera

Alejandro Rivera

Institution

UT-Dallas

PhD Year

2015

Email

alejorivera1@gmail.com

FTG Membership

Member

Website

https://sites.google.com/site/alejandroriveramesias/

Featured Work

Mar 10, 2026

Alejandro Rivera, Fernando Zapatero, Hongda Zhong | Working Paper No. 00201-00

Optimal Contracting with Aspirational Utility

This paper characterizes the optimal contract when the agent is endowed with aspirational utility. Our analysis reveals that effort and aspirations act as complements: the principal utilizes aspirational ``boosters'' to induce local risk-loving behavior, reducing the welfare costs of incentives and leading to higher effort levels. We find that the optimal compensation contract features a discontinuous jump to reach the aspiration point after good performance,...


Mar 10, 2026

Alejandro Rivera | Working Paper No. 00205-00

Successfully Fired: The Unique Incentives of Agentic-AI Adoption

We study optimal incentive contracts when workers privately observe whether Agentic AI can automate their jobs. Firms balance bonuses for truthful reports of successful automation with termination threats. Workers may be fired regardless of automation success (\textit{mass termination}), even though dismissing non-automatable workers destroys value. Mass termination becomes more likely when automation probability rises or workers capture more surplus. Firm value is convex in automation...


Mar 2, 2026

Gustavo Manso, Alejandro Rivera, Hui (Grace) Wang, Han Xia | Working Paper No. 00202-00

Student Loans and Labor Supply Incentives

We develop a dynamic household finance model showing that student loans --  non-dischargeable in the U.S. bankruptcy -- alleviate the well-documented debt overhang in labor supply decisions. Non-dischargeability mutes opportunities for households to strategically reduce labor supply at the expense of creditors, thus mitigating incentive distortions. This effect, however, is partially undone by Income-Driven Repayment (IDR) plans, which set student loan payments formulaically regardless of...


Nov 1, 2023

Alejandro Rivera | Working Paper No. 00128-00

Contracting with a Present-Biased Agent: Sannikov meets Laibson

This paper develops a methodology to solve dynamic principal-agent problems in which the agent features present-biased time preferences and naive beliefs. There are three insights. First, the problem has a recursive representation using the agent's perceived continuation value as a state variable (i.e., the remaining value the agent (wrongly) anticipates getting from the contract). Second, incentive compatibility corresponds to a volatility constraint on the agent's...