The document announces an asset liability management event called Convexity Calls hosted by IIM Bangalore as part of their Vista 2012 business festival. Teams of 2-3 students will submit a pitch book analyzing a case study and answering questions to test their skills in balance sheet management. The top 6 teams will advance to the final round to be held on campus where they will dynamically manage a balance sheet based on changing scenarios. The deadline to submit the preliminary round analysis is September 14, 2012. Prizes of Rs. 20,000 and Rs. 10,000 will be awarded to the top two teams.