John M. Barrios

John M. Barrios is an Assistant Professor of Accounting at the Washington University in St Louis, Olin School of Business. John M. Barrios’ general research interests focus on the intersection of labor economics and financial and managerial accounting. Specifically, his research has examined the areas of human capital, financial reporting, regulation, managerial incentives, and corporate governance. In addition to his research he has experience as an economic analyst for a political strategist.

How Pfizer’s Vaccine Announcement Demonstrates the Political Power of Firms

By timing the disclosure of the results of its vaccine trial, Pfizer could have influenced the 2020 presidential election. This is worrisome...

How Were the PPP’s $660 Billion for Small and Medium Firms Allocated?

A new study suggests that the Payroll Protection Program's funds were primarily allocated based on 2019’s estimated payroll, which is how the...

Trump Voters Were More Reluctant to Acknowledge the Seriousness of the Pandemic and Adapt Their Behavior Accordingly

Using data on individuals' search behavior and cellphone movement data, a new study shows that areas with a high share of Trump voters began...

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“An Offer We Can’t Refuse”: How We Gave Away Our Data and Made Big Tech What It Is Today

WhatsApp’s new terms of service should come as no surprise. For years, Big Tech has been offering its users these “take it...

Paul Romer: “If You Think Moderation is Censorship, You’ve Got a Competition Problem”

During a Stigler Center keynote webinar, Nobel laureate Paul Romer discussed concentration problems in the US and possible solutions, including a “pigouvian”...

The “Next Frontier of Propaganda”: Micro-Influencers are Paid to Spread Political Messages, Disinformation

Online influencers aren’t in the business of promoting just products anymore. New research finds that micro-influencers are increasingly used to spread political...

Digital Markets Act: Policy Choices and Conditions for Success

Last month, the European Commission introduced an ambitious new set of rules for digital platforms, the Digital Markets Act. Here is what...

The Silent Coup

President Donald Trump's seditious actions are exposing the political power that Twitter, Amazon, Google, Apple, and Facebook enjoy. Banning him from their...

How Will the Digital Markets Act Regulate Big Tech?

While the recently introduced Digital Markets Act rules might change prior to final approval, there is a lot to consider already. What...

Covid-19 Aggravates Existing Income, Gender, and Race Inequalities, and Further Increases Political Divisions

Seventy percent of Americans know someone who tested positive; one in five know someone who died from coronavirus, survey shows.