First, it is important to mention that NAFTA had both positive and negative effects on Mexican corn producers. However, for the purpose of addressing the negative effects, we will focus on the following:
1. Increased competition: NAFTA enabled sizable imports of cheaper corn from the United States into Mexico. This influx of inexpensive American corn posed a significant challenge for Mexican corn producers, who were unable to compete with the lower prices. The increased competition led to a decline in market share and reduced profitability for domestic corn farmers.
2. Displacement of small-scale farmers: Mexican corn production is characterized by a significant number of small-scale farmers who rely on corn cultivation as their primary source of income. The influx of cheap American corn resulted in the displacement of many small-scale farmers as they were unable to sell their crops at competitive prices. This situation led to a rise in rural poverty and prompted many farmers to migrate to urban areas in search of alternative employment opportunities.
3. Dependency on imported corn and food security concerns: Prior to NAFTA, Mexico was relatively self-sufficient in corn production, ensuring national food security. However, the surge in imports of American corn following the trade agreement created a dependency on imported corn, particularly for animal feed and processed foods. This reliance on imported corn raised concerns about the vulnerability of Mexico's food security and its capacity to ensure a stable domestic supply of corn.
4. Environmental impact: The increase in corn imports from the United States led to a change in production practices in Mexico. In an attempt to compete with the lower-priced American corn, Mexican farmers started adopting more intensive agricultural methods and using chemical inputs such as pesticides and fertilizers. These practices often had negative environmental consequences, including soil degradation, water contamination, and loss of biodiversity.
5. Socioeconomic inequality: NAFTA contributed to a concentration of agricultural production in more commercialized and capitalized sectors, favoring larger-scale producers. This further exacerbated the existing socioeconomic inequality in Mexico, as small-scale farmers were marginalized, and income disparities among farmers increased. The disparity in resources and access to markets created a significant disadvantage for small-scale farmers, perpetuating inequality within the agricultural sector.
In summary, while NAFTA brought benefits to certain sectors of the Mexican economy, it negatively impacted corn producers. Increased competition, displacement of small-scale farmers, dependency on imported corn, environmental consequences, and exacerbated socioeconomic inequality were some of the adverse effects observed in the Mexican corn industry as a result of the trade agreement.