I argue that increased consumption of vegetable seed oils high in omega-6 polyunsaturated fats has driven obesity in the United States, a link overlooked in the economics literature. Obesity rates have closely tracked the level of seed oils in the food supply since 1960, while diverging from...

According to the EU's organic regulation, the use of organic seed is generally binding in organic farming. Because of an organic seed shortage, derogations to use nonorganic seed can be obtained. By 2036, the EU plans to phase out these derogations and achieve 100% organic seed use. Previous...

Value chain approach is the most viable and pragmatic strategy for effective, inclusive, competitive and sustainable seed system of many crops globally. This study was conducted in Kailali, Dang and Siraha district of Terai and Inner Terai regions of Nepal to map and thoroughly analyze the value...

Farmer adoption of improved crop varieties can potentially increase yields and enhance household welfare in the developing world. However, the presence of measurement error in household surveys poses a serious challenge to estimating true returns to adopting improved varieties. Using the 2018/19...