Are fertility rates falling because of social comparisons?

Monetary and fiscal policymakers use a variety of metrics to inform their decisions, but among the most important is the neutral rate of interest, also known by economists as "r*," a number that isn't directly observable. It represents the prevailing rate of interest in a smooth-running economy, and can be thought of as a target for policymakers. A new study presents a model of r* showing its decline in recent decades, as well as some potential signs that it may start creeping back upward in the coming years. On this episode of the Brookings Podcast on Economic Activity, Brookings Senior Fellow Wendy Edelberg speaks to the authors of the new study, Lukasz Rachel of University College of London, about his research and the implications for the economy. Show notes and transcript The Brookings Podcast on Economic Activity is part of the Brookings Podcast Network. Subscribe and listen on Apple, Spotify, or wherever you listen to podcasts. Send feedback email to [email protected].

Throughout history, human work has been augmented by technology. But the emergence of artificial intelligence tools have led many to ask whether an unprecedented shift in how we work with technology is imminent. In a new study, researchers used modern AI tools to look back at the recent history of technology's impact on work—which jobs were replaced, which were enhanced, and who was likely to benefit—and then used that model to look at the potential impacts of AI going forward. On this episode of the Brookings Podcast on Economic Activity, two of the study's authors, Dimitris Papanikolaou and Lawrence D. W. Schmidt, join a conversation with Brookings Senior Fellow Molly Kinder to discuss their findings and the policy implications. Show notes and transcript The Brookings Podcast on Economic Activity is part of the Brookings Podcast Network. Subscribe and listen on Apple, Spotify, or wherever you listen to podcasts. Send feedback email to [email protected].

Fertility rates are falling in many countries around the world, with births failing to keep pace with deaths in nearly half of countries. Researchers believe it's possible that the world's population will start shrinking in the near future, and the effects could be catastrophic for institutions like Social Security. A new paper explores a novel explanation for this decline in fertility: The role of social comparison between parents. On this episode of the Brookings Podcast on Economic Activity, David Wessel is joined by two of the authors to discuss the parental rat race, the high costs of education, and the impact of social media. Show notes and transcript The Brookings Podcast on Economic Activity is part of the Brookings Podcast Network. Subscribe and listen on Apple, Spotify, or wherever you listen to podcasts. Send feedback email to [email protected].

Studies of the economic impacts of climate change often look at long-term, national costs. A new BPEA study takes a different approach, focusing on the current household level costs attributable to changing weather. The report authors examine a range of impacts, from mortality costs due of wildfire smoke to rising insurance costs along coastlines, to provide estimates of annual costs by region and socioeconomic status. On this episode of the Brookings Podcast on Economic Activity, two of the authors, Kimberly Clausing and Catherine Wolfram, join host Samantha Gross for a discussion of their findings and the implications for policymakers. Show notes and transcript The Brookings Podcast on Economic Activity is part of the Brookings Podcast Network. Subscribe and listen on Apple, Spotify, or wherever you listen to podcasts. Send feedback email to [email protected].

Roughly two thirds of countries on Earth stabilize their currency against the U.S. dollar. The relationship has benefits in both directions: Smaller countries enjoy better stability for their national currencies, and U.S. companies and government get low borrowing rates, among other benefits. But a new BPEA paper, "Trade War and the dollar anchor," highlights how U.S. tariffs and retaliatory tariffs by other countries are putting pressure on the dollar's place at the heart of world monetary system. On this episode of the Brookings Podcast on Economic Activity, one of the paper's coauthors, Tarek Hassan of Boston University, will speak with Brookings Director of Trade and Economic Statecraft Kari Heerman about his study. Show notes and transcript The Brookings Podcast on Economic Activity is part of the Brookings Podcast Network. Subscribe and listen on Apple, Spotify, or wherever you listen to podcasts. Send feedback email to [email protected].

Interstate migration has declined in the U.S. in recent decades, suggesting that workers are less likely to move in order to find employment. Such a trend would have significant policy implications for state and local governments, as well as at the federal level. But new research by Andrea Foschi, Christopher L. House, Christian Proebsting, and Linda L. Tesar suggests that it isn't workers who have changed as much as differences in regional economies. On this episode of the Brookings Podcast on Economic Activity, House and Tesar join Brookings Senior Fellow Tara Watson to discuss the findings of their new paper, "Should I Stay or Should I go? The response of labor migration to economic shocks." Show notes and transcript The Brookings Podcast on Economic Activity is part of the Brookings Podcast Network. Subscribe and listen on Apple, Spotify, or wherever you listen to podcasts. Send feedback email to [email protected].

In early 2020, the COVID-19 pandemic struck national economies like a hammer. As the disease spread, workers went home, businesses were empty, and economic indicators crashed. Now, five years later, the U.S. economy looks in many ways like it did pre-pandemic, with GDP back on to the pre-pandemic trend and unemployment down to around 4% after spiking to over 10% in 2020. On this episode of the Brookings Podcast on Economic Activity, Brookings Senior Fellow Louise Sheiner is joined by Harvard University's James Stock to discuss his new paper, "Recovering from COVID," in which he and coauthor Mark Watson of Princeton explore the amazing economic recovery from the pandemic recession and the implications for future policymaking. Show notes and transcript The Brookings Podcast on Economic Activity is part of the Brookings Podcast Network. Subscribe and listen on Apple, Spotify, or wherever you listen to podcasts. Send feedback email to [email protected].

Housing prices nationally are at an all-time high, including in many metro areas that were previously considered affordable alternatives to coastal markets. While prices have been rising over recent decades, the average growth rates of housing stock have been in decline. In a new BPEA paper, Edward Glaeser and Joseph Gyourko explore the evolving dynamics of the U.S. housing market, focusing on six metropolitan areas and in particular on steep housing stock decreases in Sun Belt cities. On this episode of the Brookings Podcast on Economic Activity, Gyourko joins Brookings Vice President and Director of Economic Studies Ben Harris to discuss the paper's findings and potential policies to boost affordable housing supply. Show notes and transcript The Brookings Podcast on Economic Activity is part of the Brookings Podcast Network. Subscribe and listen on Apple, Spotify, or wherever you listen to podcasts. Send feedback email to [email protected].

At around $900 billion in transactions daily, the market for U.S. Treasuries is massive, not only in terms of quantity but also in terms of importance to the U.S. and global economies. The Treasury market is tied to interest rates, the value of the dollar, and financial markets around the world. So when shocks hit the Treasury market, as they did during the COVID-19 crisis, the ripple effects can be global. In a new paper, "Treasury market dysfunction and the role of the central bank," Anil K Kashyap, Jeremy C. Stein, Jonathan L. Wallen, and Joshua Younger explore how the Federal Reserve reacted to the 2020 Treasury disturbance and present a proposal for future action. On this episode of the Brookings Podcast on Economic Activity, Senior Fellow David Wessel is joined by Kashyap to discuss the findings as well as the relevance to recent Treasury market volatility. Show notes and transcript The Brookings Podcast on Economic Activity is part of the Brookings Podcast Network. Subscribe and listen on Apple, Spotify, or wherever you listen to podcasts. Send feedback email to [email protected].

The U.S. trade deficit has long been a source of political consternation, but it has come to the forefront in recent weeks. Just a few months into Donald Trump's second term, he has made the trade deficit a key target of his aggressive tariff policies. On the day that President Trump announced a new, sweeping round of tariffs on all U.S. trade partners, Brookings Senior Fellow Gian Maria Milesi-Ferretti was joined by Maurice Obstfeld of the Peterson Institute for International Economics to discuss Obstfeld's new paper, "The U.S. Trade Deficit: Myths and Realities." On this episode of the Brookings Podcast on Economic Activity, Miles-Ferretti and Obstfeld explore the causes and consequences of the U.S. trade deficit, the role of China and other foreign nations, and broader implications for the American economy. Show notes and transcript The Brookings Podcast on Economic Activity is part of the Brookings Podcast Network. Subscribe and listen on Apple, Spotify, or wherever you listen to podcasts. Send feedback email to [email protected].