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Is PR Free? Understanding Costs, Value, and Return on Investment in Public Relations
Introduction: The Misconception That PR Is Free
Many businesses, especially startups and...
Changes in equilibrium price and quantity: the four-step process
Key points
There is a four-step process that allows us to predict how an event...
JavaScript set()
In JavaScript, a setter can be used to execute a function whenever a specified property is...
Why the private sector under invests in innovation
Key points
New technology often has positive externalities—in other words,...
Survival Island. (2005)
Three people - a rich couple and a crew member - are shipwrecked on a tropical island and their...