La agencia Sofia Martinez está planeando su compra de medios para el próximo año con el fin de optimizar su combinación de medios y aumentar el ROI. ¿Cuál de las siguientes soluciones debería utilizar?

Marketing Mix Models (MMM) are the most appropriate solution because they analyze historical data across various marketing channels, economic factors, and other variables to quantify the impact of each marketing input on sales or ROI. This allows Sofia Martinez to understand the effectiveness of different media investments and optimize her media mix for future campaigns to maximize ROI. Brand Lift studies measure the direct impact of advertising on brand metrics like awareness, recall, and consideration, which is valuable but doesn't directly optimize media spend for ROI across a full media mix. Offline Sales Uplift studies focus specifically on the increase in offline sales due to advertising, which is a narrower scope than optimizing an entire media mix for overall ROI.