Platform Revolution: How Networked Markets Are Transforming the Economy and How to Make Them Work for You: How Networked Markets Are Transforming the Economy―and How to Make Them Work for You

by Geoffrey G. Parker

for example, the ratio of active users, which is calculated by dividing the number of active users by the number of total users, or the rate of growth in active users, which is calculated by dividing the number of new active users by the number of total active users.