Groundnuts, which are widely consumed in West Africa, are prone to contamination by aflatoxin during production and storage. Although aflatoxin plays a role in many of the important health risks in developing countries, individuals and governments ignore the risks because their health effects...

Previous hedonic price studies on wine market segments, exploring diverse price functions, are constrained by pre-determined price breakpoints, the total number of segments, or both. Using British Columbia Liquor Distribution Branch (BCLDB) retail price data of California red and white wines,...

The study investigates the effects of the Russian-Ukrainian war, the COVID-19 pandemic, and exchange rate fluctuations on the average return, contagion dynamics, and persistence of risks associated with three staples in Türkiye: wheat, sunflower oil, and corn. The pandemic and the war disrupted...