Luigi Zingales on Incentives and the Potential Capture of Economists by Special Interests

Episode Summary

Executive Summary: Luigi Zingales argues that economists can be “captured” by the same forces that influence regulators: dependence on industry information, social proximity, career incentives, and institutional pressures. He uses examples from finance, publication, and academic consulting to show how subtle bias can shape research and policy advice, then suggests shame, transparency, editor independence, and broader diversity as partial remedies.

Main Topics: Regulatory capture as the template (Priority: 5/5): Zingales explains how regulators can be influenced without outright corruption: they rely on industry information, face asymmetric public attention, and may seek post-government jobs in the industry they regulate. Economists as a captured profession (Priority: 5/5): He extends the capture framework to economists, arguing that researchers and policy advisers can be influenced by the businesses, data sources, and audiences they work with. Examples of bias in economics and policy (Priority: 4/5): The conversation covers finance, CEO pay, venture capital, business-school research, and crisis-era policymaking as areas where economists' views may tilt toward industry interests or their own career incentives. Publication incentives and editorial power (Priority: 4/5): Zingales describes how long publication lags, journal gatekeeping, and editor influence can shape what gets published, especially for junior scholars under tenure pressure. Evidence from CEO compensation views (Priority: 4/5): He reports survey evidence suggesting that economists who sit on corporate boards are less likely to believe CEOs are paid above marginal productivity, indicating a possible self-selection or capture effect. Proposed remedies: shame, transparency, and competition (Priority: 5/5): Zingales recommends disclosure of expert testimony, stronger reputational sanctions, more competition among journals, better-paid and more independent editors, and greater awareness of personal bias. Ideology, markets, and business (Priority: 4/5): Roberts and Zingales discuss how pro-market economists may still become pro-business, and how financial-sector lobbying often seeks favorable regulation rather than less regulation.

Key Arguments: Regulatory capture can occur without overt corruption because information asymmetries, selective attention, and future career incentives pull regulators toward the industries they oversee. Economists face analogous pressures because they often socialize with the industries they study, rely on industry-provided data, and are rewarded for popularity and access. Research based on proprietary or industry-controlled data may be subtly biased even when no strings are attached, because scholars have incentives not to produce hostile findings. High-profile economists and junior scholars may adapt their conclusions to the expectations of business audiences, influential journals, or corporate partners. Editorial control in economics can shape published conclusions through revisions, selective refereeing, and the career stakes attached to top-journal acceptance. Board membership and expert work may shift economists' beliefs or, at minimum, select for people whose views are congenial to corporate interests. Survey evidence on CEO pay suggests economists on corporate boards are less likely to say CEOs are paid above marginal productivity, consistent with self-selection or perspective effects. Shame and transparency could discipline outside expert testimony because public disclosure would expose inconsistent or self-interested positions. More competition in journal publishing and better-compensated, more independent editors could reduce capture-like pressures in academic economics. Awareness of one’s own biases is the necessary first step; without it, economists are unlikely to correct for capture or ideological distortions.

Data Points: Podcast date: September 23, 2014 - Opening introduction to the EconTalk episode. Publication lag: 4-6 months for first response; 2-2.5 years from submission to acceptance - Zingales describes the economics journal process and tenure pressure. Tenure clock: 6-7 years - Used to explain why long publication delays matter for junior faculty. Survey question: Whether CEOs are paid above their marginal productivity - The IGM economics survey used to study board-related bias. Sample adjustment: Zingales removed his own name from the sample - He notes he excluded himself when correlating survey answers with board membership. Financial crisis anecdote: 212 area code phone calls - Treasury official anecdote about uniform advice to buy toxic assets during the crisis. Historical risk estimate: Less than 1 in 500,000; maybe smaller than 1 in 3 million - Quoted from a Fannie Mae/Freddie Mac commissioned paper described in the discussion. Career outcome: One author later became director of the Office of Management and Budget and vice chairman of global banking at Citigroup - Roberts references the career trajectory of an author of the Fannie/Freddie paper. Time reference: 1987 crash - Used in the discussion of NYSE sponsorship of a Western Finance Association breakfast. Phone conversation count: 24 calls - Roberts mentions Hank Paulson and Lloyd Blankfein spoke frequently before the AIG bailout.

Pivotal Quotes: "the war is too serious a matter to let the generals run it" — Georges Clemenceau (quoted by Luigi Zingales): Used to argue that over-specialized experts can miss broader public interest in policy decisions. "An economist who always opposes government intervention but then makes an exception when the government bails out a certain industry where he has a direct interest could be easily exposed to the public ridicule." — Luigi Zingales: Zingales describes how public disclosure could deter inconsistent, interest-driven expert testimony. "the skepticism of economists about regulators should be matched by self-skepticism about economists themselves" — Russ Roberts paraphrasing the discussion: The central theme of applying capture logic to the economics profession.

Implications: Economists, policymakers, and academic institutions should treat expertise as vulnerable to incentives and social influence. More disclosure, diversity of viewpoints, and institutional independence may improve trust and reduce subtle bias in research and policy advice.