Final answer:
The diffusion of innovations in Western countries begins more slowly but ramps up more rapidly compared to Asia.
Step-by-step explanation:
When comparing and contrasting the diffusion of innovations in Western countries and Asia, it can be said that the adoption process in Asia begins more slowly but ramps up more rapidly compared to Western countries. This means that innovations may take longer to catch on in Asia initially, but once they do, they spread quickly.
In Western countries, on the other hand, the adoption process starts more slowly but ramps up more gradually. This means that innovations may be adopted more quickly initially, but the spread may not be as rapid as in Asia.
Therefore, option 3 is the correct answer: in Western countries, the adoption process begins more slowly but ramps up more rapidly than it does in Asia.