The Invocation of Beggar-Thy-Neighbor Arguments with Respect to Industrial Policies

The invocation of beggar-thy-neighbor arguments with respect to industrial policies

A) strengthens the argument for subsidies.
B) makes sense if the international Keynesian multipliers exceed unity.
C) applies only to rich countries most of whose trade partners are very poor countries.
D) weakens the argument for subsidies.
E) does not apply to rich countries who can influence relative world prices.