Search Results for author: Federico Echenique

Found 24 papers, 0 papers with code

Manipulation of Belief Aggregation Rules

no code implementations2 May 2024 Christopher P. Chambers, Federico Echenique, Takashi Hayashi

This paper studies manipulation of belief aggregation rules in the setting where the society first collects individual's probabilistic opinions and then solves a public portfolio choice problem with common utility based on the aggregate belief.

Stable matching as transportation

no code implementations20 Feb 2024 Federico Echenique, Joseph Root, Fedor Sandomirskiy

We study matching markets with aligned preferences and establish a connection between common design objectives -- stability, efficiency, and fairness -- and the theory of optimal transport.

Fairness

An Experimental Study of Decentralized Matching

no code implementations19 Jan 2024 Federico Echenique, Alejandro Robinson-Cortés, Leeat Yariv

We present an experimental study of decentralized two-sided matching markets with no transfers.

Blocking

Individual and Collective Welfare in Risk Sharing with Many States

no code implementations14 Jan 2024 Federico Echenique, Farzad Pourbabaee

We provide a quantitative assessment of welfare in the classical model of risk-sharing and exchange under uncertainty.

Revealed preferences for dynamically inconsistent models

no code implementations23 May 2023 Federico Echenique, Gerelt Tserenjigmid

We study the testable implications of models of dynamically inconsistent choices when planned choices are unobservable, and thus only "on path" data is available.

Recovering utility

no code implementations27 Jan 2023 Christopher P. Chambers, Federico Echenique, Nicolas S. Lambert

We provide sufficient conditions under which a utility function may be recovered from a finite choice experiment.

Binary Mechanisms under Privacy-Preserving Noise

no code implementations17 Jan 2023 Farzad Pourbabaee, Federico Echenique

We study mechanism design for public-good provision under a noisy privacy-preserving transformation of individual agents' reported preferences.

Privacy Preserving

Rationally Inattentive Statistical Discrimination: Arrow Meets Phelps

no code implementations16 Dec 2022 Federico Echenique, Anqi Li

When information acquisition is costly but flexible, a principal may rationally acquire information that favors "majorities" over "minorities."

Price & Choose

no code implementations12 Dec 2022 Federico Echenique, Matías Núñez

We describe a two-stage mechanism that fully implements the set of efficient outcomes in two-agent environments with quasi-linear utilities.

Efficiency in Random Resource Allocation and Social Choice

no code implementations12 Mar 2022 Federico Echenique, Joseph Root, Fedor Sandomirskiy

We study efficiency in general collective choice problems where agents have ordinal preferences and randomization is allowed.

Stable allocations in discrete exchange economies

no code implementations9 Feb 2022 Federico Echenique, Sumit Goel, SangMok Lee

We study stable allocations in an exchange economy with indivisible goods.

On the meaning of the Critical Cost Efficiency Index

no code implementations13 Sep 2021 Federico Echenique

This note provides a critical discussion of the \textit{Critical Cost-Efficiency Index} (CCEI) as used to assess deviations from utility-maximizing behavior.

Empirical Welfare Economics

no code implementations6 Aug 2021 Christopher P Chambers, Federico Echenique

Welfare economics relies on access to agents' utility functions: we revisit classical questions in welfare economics, assuming access to data on agents' past choices instead of their utilities.

counterfactual

Screening $p$-Hackers: Dissemination Noise as Bait

no code implementations16 Mar 2021 Federico Echenique, Kevin He

Uninformed $p$-hackers, who are fully ignorant of the true mechanism and engage in data mining, often fall for baits.

Decreasing Impatience

no code implementations4 Mar 2021 Christopher P. Chambers, Federico Echenique, Alan D. Miller

We characterize decreasing impatience, a common behavioral phenomenon in intertemporal choice.

Approximate Expected Utility Rationalization

no code implementations12 Feb 2021 Federico Echenique, Kota Saito, Taisuke Imai

We apply our methodology to data from three large-scale experiments.

Ordinal and cardinal solution concepts for two-sided matching

no code implementations8 Feb 2021 Federico Echenique, Alfred Galichon

We characterize solutions for two-sided matching, both in the transferable and in the nontransferable-utility frameworks, using a cardinal formulation.

Vocal Bursts Valence Prediction

Twofold Multiprior Preferences and Failures of Contingent Reasoning

no code implementations29 Dec 2020 Federico Echenique, Masaki Miyashita, Yuta Nakamura, Luciano Pomatto, Jamie Vinson

We propose a model of incomplete \textit{twofold multiprior preferences}, in which an act $f$ is ranked above an act $g$ only when $f$ provides higher utility in a worst-case scenario than what $g$ provides in a best-case scenario.

Top of the Batch: Interviews and the Match

no code implementations13 Feb 2020 Federico Echenique, Ruy Gonzalez, Alistair Wilson, Leeat Yariv

Most doctors in the NRMP are matched to one of their most-preferred internship programs.

Position

Decision Making under Uncertainty: An Experimental Study in Market Settings

no code implementations3 Nov 2019 Federico Echenique, Taisuke Imai, Kota Saito

We implement nonparametric revealed-preference tests of subjective expected utility theory and its generalizations.

Decision Making Decision Making Under Uncertainty

Recovering Preferences from Finite Data

no code implementations12 Sep 2019 Christopher P. Chambers, Federico Echenique, Nicolas Lambert

We study preferences estimated from finite choice experiments and provide sufficient conditions for convergence to a unique underlying "true" preference.

valid

Constrained Pseudo-market Equilibrium

no code implementations12 Sep 2019 Federico Echenique, Antonio Miralles, Jun Zhang

We propose a pseudo-market solution to resource allocation problems subject to constraints.

Scheduling

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