It's been 10 years since the start of the credit crunch that eventually led to the global financial crisis. For many investors, the events of 2007 to 2008 shook their entire understanding of how markets are meant to work. In this week's episode of the Odd Lots podcast we speak to Mark Dow, a global macro trader and financial blogger, as well as a former economist at the U.S. Treasury and the International Monetary Fund.

He walks us through some of the most important lessons that investors should have learned from the crisis, including why central bank stimulus efforts haven't had as much of an effect on the real economy, and why oil matters much less to the world than it once did. We also take a brief interlude to learn how a macro manager analyzes U.S. jobs numbers as they come out.