Complex sentence: He currently teaches at the University of Chicago Booth School of Business, and is an associate at the National Bureau of Economic Research, and has organized a series of behavioral finance seminars along with Robert Shiller, another behavioral finance expert at the Yale School of Management.
Split into simpler sentences: He currently teaches at the University of Chicago Booth School of Business, and is an associate at the National Bureau of Economic Research. Thaler has also organized a series of behavioral finance seminars along with Robert Shiller, another behavioral finance expert at the Yale School of Management.