Ritically compare and contrast three theories of the multinational firm. Which best explains firm behaviour and why?

The essay should include Essay Plan, and articles attached.3000 words excluding bibliography and the plan.
The essay shows strong evidence of analytical insight and critical thinking
 Shows a clear understanding of the major factual and/or theoretical issues
 Directly engages with the relevant literature on the topic
 Develops and sustains a focussed argument
 Shows strong evidence of planning and appropriate choice of sources
Harvard referencing>