In a repeated-game-context, the best strategy is to always present a credible threat to your opponent so he will quickly understand it is better to pay you togoaway than to engage in protracted battle.
National competitiveness is a slippery and sometimes incoherent idea, but a coherent version is to take it to mean a population with the human capital to adapt when old jobs goaway, and shift quickly out of dying industries and into growing ones.
Unfortunately for Beyonce, this issue will not goawayquickly, because she's scheduled to perform in less than two weeks during the Super Bowl halftime show.