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...

The objective of this study is to examine the long-term uncertainty transmission between cattle and lamb carcass markets and the feed wheat market in terms of exogenous variables (e.g., gasoline price, exchange rate, and import variables) and whether the volatility is symmetrical, using the...