Search Results for author: Jonathan Libgober

Found 10 papers, 0 papers with code

Optimal Scoring for Dynamic Information Acquisition

no code implementations29 Oct 2023 Yingkai Li, Jonathan Libgober

A principal seeks to learn about a binary state and can do so by enlisting an agent to acquire information over time using a Poisson information arrival technology.

With a Grain of Salt: Uncertain Veracity of External News and Firm Disclosures

no code implementations18 Apr 2023 Jonathan Libgober, Beatrice Michaeli, Elyashiv Wiedman

We examine how uncertain veracity of external news influences investor beliefs, market prices and corporate disclosures.

Management

Familiarity Facilitates Adoption: Evidence from Electric Vehicles

no code implementations26 Nov 2022 Jonathan Libgober, Ruozi Song

This paper shows that a non-price intervention which increased the prevalence of a new technology facilitated its further adoption.

Learning Underspecified Models

no code implementations20 Jul 2022 In-Koo Cho, Jonathan Libgober

This paper examines whether one can learn to play an optimal action while only knowing part of true specification of the environment.

Coasian Dynamics under Informational Robustness

no code implementations9 Feb 2022 Jonathan Libgober, Xiaosheng Mu

Under a simple transformation of the buyer's value distribution, the solution (in the gap case) is payoff-equivalent to a classic environment where the buyer knows her valuation at the beginning.

Learning versus Unlearning: An Experiment on Retractions

no code implementations21 Jun 2021 Duarte Gonçalves, Jonathan Libgober, Jack Willis

Our experimental design identifies unlearning -- i. e., updating from retractions -- and enables its comparison with learning from equivalent new information.

Experimental Design

Identifying Wisdom (of the Crowd): A Regression Approach

no code implementations14 May 2021 Jonathan Libgober

Experts in a population hold (a) beliefs over a state (call these state beliefs), as well as (b) beliefs over the distribution of beliefs in the population (call these hypothetical beliefs).

regression

Iterative Weak Learnability and Multi-Class AdaBoost

no code implementations26 Jan 2021 In-Koo Cho, Jonathan Libgober

As SAMME, our algorithm is reduced to the Adaptive Boosting algorithm (Schapire and Freund (2012)) if the number of labels is two, and can be motivated as a functional version of the steepest descending method to find an optimal solution.

Multi-class Classification

Machine Learning for Strategic Inference

no code implementations24 Jan 2021 In-Koo Cho, Jonathan Libgober

We study interactions between strategic players and markets whose behavior is guided by an algorithm.

BIG-bench Machine Learning

Evolutionarily Stable (Mis)specifications: Theory and Applications

no code implementations30 Dec 2020 Kevin He, Jonathan Libgober

Toward explaining the persistence of biased inferences, we propose a framework to evaluate competing (mis)specifications in strategic settings.

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