Some have argued that the implementation of a tacit collusion strategy will lead a firm to be relatively inefficient. Others have argued that the implementation of a tacit collusion strategy requires...

Some have argued that the implementation of a tacit collusion strategy will lead a firm to be relatively inefficient. Others have argued that the implementation of a tacit collusion strategy requires firms to be very efficient at implementing this strategy. Which is it? Do firms implementing a tacit collusion strategy become less efficient or more efficient? Justify your answer.