Talk of war is in the air — trade war! President-elect Donald Trump has pledged to label China a currency manipulator, and has floated the idea of imposing large tariffs on Chinese imports. This sort of policy is considered beyond the pale in mainstream economics and media circles. It is subjected to epithets like “protectionism” and “mercantilism.” Almost everyone …

  Come Jan. 20, President-elect Donald J. Trump will start carrying out his agenda. How does he expect to turn his promises into policy? Do his plans make sense? If not, what should he do? Finally, given the political realities of Washington, what’s most likely to happen? What he says he’ll do: Trump promises to pull the U.S. from last …

  There is no gainsaying the fact that globalization has produced many economic benefits and free trade has spurred global prosperity. However, of late, protectionism is taking over economic liberalization and has triggered a rising concern in emerging economies. Leaders attending the Asia-Pacific Economic Cooperation (APEC) meeting in Lima expressed wariness about the peril that protectionism poses to global economy. …