In new research, evidence from a land titling campaign in the Democratic Republic of Congo shows that formal property rights can do more than secure land: they can give citizens an exit from costly informal obligations, writes Pablo Balán.

Responding to Mark Lemley and Jacob Noti-Victor, Shishene Jing argues that licensing deals struck by incumbent artificial intelligence firms with content owners will not disadvantage smaller AI rivals. Even if such deals establish a legal precedent requiring licenses, content owners have little incentive to actually sue small, cash-poor AI startups, making the precedent toothless in practice.

In new research, Cailtin K. Myers and Ezekiel Hooper find that birth rates in the United States have declined as a result of the introduction of the iPhone. They theorize that the smartphone is crowding out the market for attention, offering a device to fill users’ time that replaces forming in-person relationships that typically create children. 

In a new paper, Joseph Emmens, Dennis C. Hutschenreiter, Stefano Manfredonia, Felix Noth, and Tommaso Santini find that when competitors for the same pool of workers share investors, they increase their innovation to automate tasks and slow down hiring.    

In new research for the Foundation for Individual Rights and Expression, David M. Primo uses campaign contribution data to show that professors at leading universities are more politically active than the average American and skew heavily to the left politically, raising concerns about the diversity of perspectives on college campuses.    

Supporters of more robust antitrust policy have pointed to the subsequent success of Figma after authorities blocked Adobe’s acquisition of it. Skeptics, including venture capitalists, have argued that the one case reveals nothing systematic about the benefits of stronger merger review. Venture capitalists happen to be the one party with the data and resources to fund the studies to show any systematic correlation one way or the other. They should do so, writes Shishene Jing.