Which coin paradox calls for the ability to assess when more force is needed and when it might be counterproductive?

The answer is "paradox of Counterinsurgency".

The paradox of Counterinsurgency requires the ability when more constrain is required—and when it may be counterproductive.  

Some of the time, more power in counterinsurgency can cause a less effectivity. It was called paradox  in light of the fact that with more power you ought to expect more outcomes and more proficiency. Be that as it may, more power could mean higher probability for inadvertent blow-back which can cause misfortune, not pick up. A staggering power likewise may be imagined as severity.

answer; ///pegged exchange rate with the united states;

answer/// equals both average variable cost and average total cost at their respective minimums;