Distribution of RMSFE ratios, Chronos-2 vs large BVAR, pre- and post-COVID

Macroeconomics with Foundation Models: Forecasting, Identification, and Structural Scenario Analysis

Working paper. Benchmarks the Chronos-2 time-series foundation model against BVARs for macroeconomic forecasting, structural identification, and scenario analysis.

July 2026 · Pablo GuerrĂ³n-Quintana, Suraj Kumar, Zhihang Liang
Orthogonalized USDA yield, harvested area and production revision instruments

Commodity Supply News Shocks: Evidence from Scheduled Announcements

Working paper. Identifies U.S. agricultural supply news shocks from USDA crop yield forecast revisions and traces their effect on activity and inflation.

October 2026 · Suraj Kumar
Largest foreign holders of US long-term bonds, June 2025

Lost in Transmission: Does BOJ Policy Reach US Financial Conditions?

Work in progress. Asks whether Bank of Japan monetary policy shocks transmit to US financial conditions, before and after the December 2022 yield-curve-control change.

October 2026 · Suraj Kumar