Agriculture is the main source of income and employment in rural areas, especially in poorer countries where it is often the principal employer. Agricultural growth is key to reducing both rural and urban poverty. Agricultural policy instruments include government expenditures on infrastructure, price and trade controls, direct management of production and marketing, improving product and factor markets, developing adequate institutions, and establishing legislative frameworks. However, there is skepticism that current policies primarily benefit large corporations and prioritize high-yield technologies over small farmers and more sustainable approaches.