To what extent does leadership influence the market performance of companies? To answer this question, explore the Business Review Weekly magazine's Fast 100 companies list for 2013. The list is available here: http://www.brw.com.au/lists/fast- 100/2013/. By researching and analysing some (or all) of the companies in the list,determine the extent that leadership is responsible for market performance. Must be at least 15 academic journal article sources. Please make sure to read the instructions carefully and follow them. Please set up an argument and clearly mention it in the introduction. Also, please write about your hypothesis and findings in the conclusion. You can choose the top 3 companies, middle 3 companies and bottom 3 companies from the Business Review Weekly magazine's Fast 100 companies list for 2013 and you will have to do sufficient research on them and their leaders and use that to answer the question and to support your findings and opinions. Below are a few articles you can use but you will have to do further research on your own.