Macroeconomics 5th Edition by Olivier Blanchard

تمرين 3

Sources of technological progress: Leaders versus followers.
a. Where does technological progress come from for the economic leaders of the world
b. Do developing countries have other alternatives to the sources of technological progress you mentioned in part (a)
c. Do you see any reasons developing countries may choose to have poor patent protection Are there any dangers in such a policy (for developing countries)