Danial Lashkari
@ldaniall.bsky.social
economist @NYFed | economic growth & innovation, int'l trade, economic history | PhD @HarvardEcon | PhD @MIT_CSAIL
www.daniallashkari.com
www.daniallashkari.com
Reposted by Danial Lashkari
#QJE Nov 2025, #15, “Aggregation and the Estimation of Quality Change: Application to U.S. Import Prices,” by Errico and Lashkari (@ldaniall.bsky.social): doi.org/10.1093/qje/...
Aggregation and the Estimation of Quality Change: Application to U.S. Import Prices*
Abstract. We characterize the contribution of changes in quality, price, and variety entry/exit to the aggregate price index for smooth, invertible demand
doi.org
October 12, 2025 at 12:30 AM
#QJE Nov 2025, #15, “Aggregation and the Estimation of Quality Change: Application to U.S. Import Prices,” by Errico and Lashkari (@ldaniall.bsky.social): doi.org/10.1093/qje/...