STAX and PLC: A Tale of Price Risk Protection in Two Markets

Commodity programs in Title I of the Farm Bill and the Federal Crop Insurance Program (FCIP) are the primary risk management tools available to agricultural producers. In a previous SAT article, Fischer and Biram (2025) discussed the suite of risk management tools available to cotton producers, the intention of Title I programs to supplement tools in the FCIP, and the different combinations allowed for producers to use in a risk management strategy. Notably, they discuss how base acres enrolled in either Price Loss Coverage (PLC) or Agriculture Risk Coverage (ARC) cannot be enrolled in the Stacked Income Protection (STAX) program. Since 87% of historical seed cotton base acres have been enrolled in PLC (USDA-FSA, 2025), with nearly all base acres enrolled in 2019 and 2020, this discussion focuses on the complementary nature of STAX and PLC.

On the surface, STAX and PLC may appear to be similar programs authorized under different pieces of legislation. However, a closer look reveals stark differences. STAX is a tool in the FCIP which provides protection against revenue losses based on a chosen coverage level, a cotton lint futures price, and a county cotton lint yield. PLC is a counter-cyclical target price program under Title I in the Farm Bill which provides only price downside protection determined by the effective reference price (ERP) and a Marketing Year Average Price (MYAP) for seed cotton. The ERP is a function of the statutory reference price determined by federal law and historical market conditions. More specifically, the seed cotton price is a production-weighted average of upland cotton lint and cotton seed prices (see Shurley and Rabinowitz, 2018 and Liu, Rabinowitz, and Lai, 2019a). STAX requires a premium to be paid by the producer while PLC requires no out-of-pocket cost for enrollment. STAX pays indemnities based on planted acres and county cotton lint yield and price, while PLC payments are based on base acres and MYAP for seed cotton. [VIEW FULL ARTICLE]