Relating Crop and Livestock H-2A Labor Decisions to AEWR and Sectoral Wage Gaps

This article extends the regional and industry concentration analysis of H-2A patronage trends laid out in a previous Southern Ag Today article. Given the larger shares of the Southern region and crop industries in total H-2A employment figures, we offer some wage-based explanations for these patronage trends.  

H-2A employment decisions are anchored on the adverse effect wage rate (AEWR) principle, which was conceived to specifically revert any possible market anomaly when foreign workers are hired under the H-2A program. The Department of Labor (DOL) was tasked to issue a fixed wage rate (AEWR) to mitigate adverse effects on local labor market conditions that may be caused by the employment of underpaid alien workers. A current year’s AEWR is determined based on the results of the previous year’s Farm Labor Survey conducted by the U.S. Department of Agriculture (USDA) among farms with annual sales of $1,000 or more (USDA, 2023). For farm work not devoted to herding or production of livestock on the range (non-range occupations that comprise the bulk of H-2A employers),^[1] AEWRs are set at the state level and enforced to apply to all workers regardless of nationality. 

Figure 1 plots national average wages over a five-year period (2020-2024) for two farm work positions: farmworkers in crop, nursery, and greenhouse operations (usually accounting for more than 80% of all H-2A workers hired) and farmworkers in farms producing ranch and aquacultural products (which are positions held by about 4% of all H-2A workers). These wages are compared to the national average of state-level AEWRs.  An adjusted AEWR level is added to the analysis to account for discrepancies between labor remuneration packages offered to domestic and H-2A workers.  The latter not only receive wages conforming to the AEWR benchmark but are also provided with housing, transportation, meal allowances, and fringe benefits as mandated by the program.  The plots in Figure 1 indicate that crop, nursery, and greenhouse workers were consistently paid higher than H-2A workers in all years, while the adjusted H-2A wages only exceeded average livestock wages in 2023 and 2024.

The regional wage analyses provide some deviations from the earlier trends (Figure 1), which could be influenced by regional variations in demographic, structural, and economic conditions affecting H-2A employment decisions. Figures 2 and 3 present plots of the domestic wage-AEWR differentials using regional average field and livestock wages, respectively, over the same five-year period.  In these plots, a positive gap indicates a higher regional field/livestock wage than its average AEWR.  

In Figure 2 (field workers’ wages), the South region’s wage differential is positive only in 2022, while remaining negative in other years. The West, which is the second most popular regional H-2A employer, has consistently maintained a positive field wage-AEWR gap in all years. These trends indicate that while the West farms’ decisions to hire H-2A workers for field work may be motivated by wage considerations (where H-2A labor is cheaper than domestic labor), the South’s decision to hire more expensive H-2A field workers in certain years could have been driven by non-wage factors. Some analysts argue that the higher labor productivity of more expensive H-2A workers rationalizes some farms’ preference for these workers.

In Figure 3, the South posted slightly negative domestic livestock wage-AEWR differentials in 2020 and 2021; it maintained a positive gap for the rest of the period.  The West again maintained a positive gap during the entire period. These trends reveal some unique employment predicaments in livestock industries. Given that livestock farms in the country usually rely less on H-2A labor and would rather employ domestic residents, these decisions persist even when domestic livestock wages are higher than the adjusted AEWR.  Compared to crop farms, livestock farms are more inclined to seek workers and employ them for a longer tenure as their operations have longer business and production cycles.  These farms usually lure prospective workers with training offers that could upgrade their skills and job classification (from unskilled to better paying skilled positions).  A follow-up article will present more detailed evidence on livestock farms’ domestic and foreign labor hiring practices.