Microeconomics 18th Edition by Campbell McConnell, Stanley Brue, Sean Flynn

تمرين 5

THE WORLD'S₁0 LARGEST FIRMS-WHAT ARE THEIR SOURCES OF ECONOMIES OF SCALE Find the ForbeS₂000 list of the world's largest firms at www.forbes.com/ lists. From the toP₁0 list, select three firms from three different industries and discuss the likely sources of the economies of scale that underlie their large size.