Guy Rolnik

Guy Rolnik is a Clinical Professor for Strategic Management at the University of Chicago Booth school of Business. Rolnik is the Founder of Israel’s leading economics newspaper TheMarker and is considered the most Influential economic journalist in Israel in the last 2 decades. Rolnik served for 15 years as Editor-in-Chief of TheMarker and 7 years as the Deputy Publisher of Haaretz daily newspaper - Israel oldest and most important newspaper. Rolnik is the recipient (2013) of the Sokolov (Israeli Pulitzer) life-time-achievement award for excellence in Journalism. He is credited with revolutionizing the Israeli Journalism and media worlds and as bringing dramatic changes to the economic and social discourse in Israel. Rolnik researches and writes about Political Economy, Financial Markets, Antitrust and Regulation. He teaches courses on Regulation, Corporate Reputation and Communication at the Booth school at University of Chicago, in Tel Aviv University and I.D.C in Israel.

President-Elect Joe Biden and the Real Lessons of DuPont

Simply talking corporate America into being more responsible is not enough. It may get corporations to talk the talk, but not to...

How Benjamin Netanyahu Used the Covid-19 Crisis to Save His Political Career

As countries around the world are waging war on the coronavirus, Israel’s prime minister has managed to leverage the crisis to gain more power...

“We Were Naïve,” Says FCC Chair Who Oversaw the Creation of Section 230

In an interview with ProMarket, former FCC chair Reed Hundt spoke about antitrust, Big Tech platforms, the future of the 1996 provision that provided legal protection...

The Hidden Risk in Bernie Sanders's Plan to Save Journalism: an Unholy Alliance Between Publishers and Tech Monopolists

Sanders's plan is important and laudable, but his proposal to use a tax on targeted advertising to fund journalism is dangerous.        Donald Trump is not the...

“Emmanuel Macron Is Not a Liberal, He Just Pretends to Be”

The French president found himself under fire following an attempted police raid on the offices of the investigative news site Mediapart. While many around...

The News Media’s Business Model of Extortion

The Jeff Bezos vs. The National Enquirer scandal highlights the role that extortion may play in the business model of some news outlets.  Jeff Bezos’s...

“Short Sellers Don't Exist to Fix the Problems. They Exist to Shed Light on the Problems”

In an interview with ProMarket, Fahmi Quadir, the short seller whose bet against Valeant in 2015 helped expose the company's misdeeds, talks about short...

Digital Platforms’ Targeting Tools Are Opaque and Potentially Dangerous

A lawsuit claims that Facebook inflated video metrics to lure advertisers. Facebook denies, but it's worth noting that it would be much easier for...

Solutions to the Threats of Digital Monopolies

In Chapter 5 of the forthcoming Stigler Center ebook Digital Platforms and Concentration, published in anticipation of the eponymous conference at Chicago Booth on...

Case 2000: How Netanyahu and Israel’s Most Powerful Media Mogul Planned to Subvert the Market for News and Ideas

It doesn’t involve a high-profile American billionaire, and yet of the two cases on which the police recommended indicting Israel’s prime minister, “Case 2000”...

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When Do Users Benefit From Platform Mergers?

A new paper shows that platform mergers can harness network effects at the cost of reducing the platform differentiation that users value. 

Harold Demsetz and Israel Kirzner Understood That Competition Regulates Markets

Economists Harold Demsetz and Israel Kirzner challenged the prevailing orthodoxy in microeconomic analysis and public policy beginning with their respective work in...

The Covid-19 Pandemic Should Not Delay Actions to Prevent Anticompetitive Consolidation in US Health Care Markets

Harvard Business School professor Leemore Dafny lays out potential reforms to assist agencies in halting anticompetitive acquisitions and practices, and to preserve...

Who Benefits From Competitive State-Level Legislatures?

A new paper finds that when interparty competition in state legislatures is high, well-connected and influential incumbent firms are best able to...

No More “Mystery Meat”: Why We Need Better Corporate Governance Data

Three decades of finance, economics, and legal studies in corporate governance have been built substantially on data sets with nearly unknown provenance....

How Protests Against the Jim Crow Credit Market Changed the Civil Rights Movement

Before the civil rights movement captured the nation’s attention, activists and community groups were protesting against exploitative credit and exclusionary lending practices...

George Stigler and the Challenge of Democracy

We are all victims of what George Stigler described as “the pervasive use of state support of special groups” and of governance...