The concept of economic models has evolved over time as modern businesses shifted their thinking away from "transactional" economic models (you pay 218 Yuan to print more business cards at your Shanghai hotel), to output and outcome-based approaches (the supplier is paid when a certain output or strategic business objective is achieved).
The concept of economic models has evolved over time as modern businesses shifted their thinking away from "transactional" economic models (you pay 218 Yuan to print more business cards at your Shanghai hotel), to output and outcome-based approaches (the supplier is paid when a certain output or strategic business objective is achieved).