Rose argues that highly aggregated measures of concentration across industries, which are used in many of the most provocative studies, cannot be used to draw conclusions about concentration dynamics due to a host of methodological challenges. Instead, industry-level studies are necessary to accurately assess causal relationships.
The Biden Administration’s American Jobs Plan and American Families Plan propose over $4.1 trillion in new government spending over the next 10 years, aiming to fundamentally reshape and expand the social safety net, increase the economy’s productive potential through investments in physical and human capital, and make major public investments in green infrastructure and technology. […]
Author Gilbert E. Metcalf of Tufts University argues that a carbon tax should be the centerpiece of any portfolio of policies that aim to achieve zero net emissions. However, a carbon tax alone is insufficient to achieve zero net emissions, and argues that regulation, federal support for innovation, and reforming current energy tax incentives and regulatory rulemaking should be part of a comprehensive climate policy agenda.
The essays contained in this volume seek to clarify the lines of debate on some of the greatest economic policy challenges of our time and present evidence- based analysis on how to address them. It examines the hypothesis that growing market concentration is inhibiting a dynamic and competitive economy.
David Keith (Harvard) and John Deutch (MIT) discuss mechanisms to manage climate risks, which they call the climate control mechanisms: emissions reduction, carbon dioxide removal (CDR), adaptation, and solar radiation modification (SRM).
Garthwaite argues that the current public debate about Medicare For All fails to take into account the likely consequences that such a large change to the health-care system would bring about. For example, if such a system adopted the existing Medicare price schedule, the average quality of health services would likely decline.
State-level Minimum Zoning Mandates (MZMs) allowing landowners to build at a state-guaranteed minimum density, even in municipalities resistant to development, would be an effective means of encouraging denser housing development. These MZMs would improve housing affordability, spread economic opportunity more broadly, and limit the environmental impact of new development.
The Economic Strategy Group's third annual policy volume focuses on the economics of the middle class, geographic disparities in economic opportunity, and U.S. policy options to address climate change.
Philippon asserts that growth in aggregate measures of market concentration since the early 2000s is largely attributable to the weakening of competition. Lower levels of competition, Philippon argues, are directly due to lax antitrust enforcement and barriers to market entry.