My book, "Spatial Market Integration and Price Transmission of Groundnuts Markets in Ethiopia," analyzes the spatial price transmission and market integration within Ethiopia's groundnut market using monthly retail price data from 2000 to 2022. It applies descriptive statistics and econometric methods, including unit root, cointegration, and nonlinear autoregressive distributed lag (NARDL) models, to evaluate price behavior across key markets. Findings reveal higher consumer prices in urban areas like Dire Dawa and Addis Ababa, and lower prices in producing regions. The study confirms...