do you think China’s success in quickly cleaning up air quality in cities like Beijing will be very hard for other developing economies to emulate? what is an example of a development problem that is harder and another that is easier to give us an idea of how hard it is?
do you think China’s success in quickly cleaning up air quality in cities like Beijing will be very hard for other developing economies to emulate? what is an example of a development problem that is harder and another that is easier to give us an idea of how hard it is?