621. Jet fuel prices double, leading airlines to increase baggage fees, raise fares by Camila Domonoske | April 16
622. How America Is Losing the World | Lunch Money with Paul Krugman and Heather Cox Richardson by Paul Krugman | April 15
623. Interview with Ellen McGrattan: Business Cycles and Intangible Capital by Timothy Taylor | April 15
624. Visionary NPR leader Kevin Klose, who led network to new heights, has died by David Folkenflik | April 15
625. Decomposing the TWFE regression coefficient with continuous treatment dosage using FWL by scott cunningham | April 15
629. Tax season was supposed to bring big refunds. So far they're less than expected by Stephan Bisaha | April 15
636. Fuel protests have Ireland's government facing possible no-confidence vote by The Associated Press | April 14
637. The labor economics of 'Alien' — and its lessons for inequality on Earth by Greg Rosalsky | April 14