About Me
About Me
Assistant Professor of Economics at ITAM. Ph.D. in Economics (Penn State).
My CV is here. You can reach me at tetsuya.hoshino[at]itam.mx
Assistant Professor of Economics at ITAM. Ph.D. in Economics (Penn State).
My CV is here. You can reach me at tetsuya.hoshino[at]itam.mx
Elections with Opinion Polls: Information Acquisition and Aggregation (with Andrei Gomberg)
Opinion polls make elections closer yet maintain constant accuracy regardless of electorate size, prior, etc.
Upcoming talks: Simon Fraser U. (April 29), CETC (May 2–4), and ES World Congress (August 18–22)
Rational Inattention and Endogenous Volatility: A Large Deviation Approach (with Takashi Ui)
Does rational inattention create endogenous volatility in large economies?
Upcoming talks: BRIC (June 2–4) and SAET (June29–July 5)
Two-Sided Markets and Restricted Boltzmann Machines (with Romans Pancs)
We formally relate two-sided markets to neural networks of Restricted Boltzmann Machines, importing machine-learning tools.
Recursive Rational Inattention Is Entropic (with Henrique De Oliveira)
If the cost of information makes a value function recursive then the cost must be entropic.
Enforcement against Organized Crime Increases Organized Fraud: Evidence from the Yakuza (with Takuma Kamada)
Enforcement on the yakuza (Japanese crime syndicates) has increased organized crime.
Rational Inattention in Games
To be subsumed by the following two papers:
Robustness of Equilibria to Information Acquisition
Rational Inattention and Endogenous Volatility: A Large Deviation Approach, with Takashi Ui.
Bargaining and Information Acquisition (with Kalyan Chatterjee and Miaomiao Dong)
A buyer can extract the full surplus from a seller with bargaining power if the buyer has cheap access to information.
Multi-Agent Persuasion: Leveraging Strategic Uncertainty
A principal can persuade multiple agents to take risk-dominant actions by manipulating their higher-order beliefs.
Third-Party Policing Approaches against Organized Crime: An Evaluation of the Yakuza Exclusion Ordinances (with Takuma Kamada)
Third-party policing against the yakuza (Japanese crime syndicates) has weakened the yakuza.
Repeated Coordination with Private Learning (with Pathikrit Basu, Kalyan Chatterjee, and Omer Tamuz)
While playing a coordination game repeatedly, players commonly learn a state and can coordinate efficiently.