Most industries have become more productive over time. But not construction! We identify the causes — and possible solutions. (Can you say ... “prefab”?)   RESOURCES: "The Strange and Awful Path of Productivity in the US Construction Sector," by Austan Goolsbee and Chad Syverson (BFI Working Paper, 2023)."Infrastructure Costs," by Leah Brooks and Zachary D. Liscow (American Economic Journal: Applied, 2023)."The Silicon Valley Elite Who Want to Build a City From Scratch," by Conor Dougherty and Erin Griffith (The New York Times, 2023)."A Decent Home," report by the President's Committee on Urban Housing (1968).  EXTRAS: "Edward Glaeser Explains Why Some Cities Thrive While Others Fade Away," by People I (Mostly) Admire (2021)."Why Are Cities (Still) So Expensive?" by Freakonomics Radio (2020).  SOURCES: Vaughan Buckley, founder and C.E.O. of the Volumetric Building Companies.Carrie Sturts Dossick, professor of construction management at the University of Washington.Ed Glaeser, professor of economics and chair the economics department at Harvard University.Michael Hough, director of MJH Structural Engineers.Ivan Rupnik, professor of architecture at Northeastern University.Chad Syverson, professor of economics at the University of Chicago.

They say they make companies more efficient through savvy management. Critics say they bend the rules to enrich themselves at the expense of consumers and employees. Can they both be right? (Probably not.)   RESOURCES: Plunder: Private Equity's Plan to Pillage America, by Brendan Ballou (2023).Two and Twenty: How the Masters of Private Equity Always Win, by Sachin Khajuria (2022)."Local Journalism under Private Equity Ownership," by Michael Ewens, Arpit Gupta, and Sabrina T. Howell (NBER Working Paper, 2022).“Owner Incentives and Performance in Healthcare: Private Equity Investment in Nursing Homes,” by Atul Gupta, Sabrina T. Howell, Constantine Yannelis, and Abhinav Gupta (NBER Working Paper, 2021).“Leveraged Buyouts and Financial Distress,” by Brian Ayash and Mahdi Rastad (Finance Research Letters, 2021).“Have Private Equity Owned Nursing Homes Fared Worse Under COVID-19?” by Ashvin Gandhi, YoungJun Song, and Prabhava Upadrashta (SSRN, 2020).“When Investor Incentives and Consumer Interests Diverge: Private Equity in Higher Education,” by Charlie Eaton, Sabrina T. Howell, and Constantine Yannelis (The Review of Financial Studies, 2020).“The Economic Effects of Private Equity Buyouts,” by Steven J. Davis, John Haltiwanger, Kyle Handley, Ben Lipsius, Josh Lerner, and Javier Miranda (SSRN, 2019).“How Acquisitions Affect Firm Behavior and Performance: Evidence from the Dialysis Industry,” by Paul J. Eliason, Benjamin Heebsh, Ryan C. McDevitt, and James W. Roberts (The Quarterly Journal of Economics, 2019)."In Silicon Valley, Even Mobile Homes Are Getting Too Pricey for Longtime Residents," by Tracy Lien (Los Angeles Times, 2017).“The Operational Consequences of Private Equity Buyouts: Evidence from the Restaurant Industry,” by Shai Bernstein and Albert Sheen (SSRN, 2013)."Private Equity and Employment," by Steven J. Davis, John C. Haltiwanger, Ron S. Jarmin, Josh Lerner, and Javier Miranda (NBER Working Paper, 2011).EXTRAS: "Should You Trust Private Equity to Take Care of Your Dog?" by Freakonomics Radio (2023)."Do You Know Who Owns Your Vet?" by Freakonomics Radio (2023)."Mobile Home Parks," by The Economics of Everyday Things (2023)."The Secret Life of a C.E.O.," series by Freakonomics Radio (2018)."Extra: David Rubenstein Full Interview," by Freakonomics Radio (2018).SOURCES: Brendan Ballou, special counsel at the Department of Justice.Dan Glickberg, venture-capital investor.Hannah Howard, food writer.Sachin Khajuria, investor.