Integral to hedge funds is a technique called _______________________________, which means simultaneously buying funds at a lower price in one market and selling at a higher price in another market to make a profit

In its drive for rapid economic growth, Beijing's smog, in early 2013, was far above levels considered dangerous, and citizens of the city who went outside experienced burning lungs and stinging eyes. This is an example of the debate over __________

A) sustainable development B) the ozone layer C) collective goods. D) The UN Environment Program

Civil rights, national defense and health care are all examples of _________

a.) nongov't participants b.) governmental participants c.) public policies d.) institutions of gov't