NEWARK, N.J.--(BUSINESS WIRE)--Policymakers and investors need to work together to rectify an imbalance in global capital flows, according to a whitepaper issued today by Prudential Investment Management, the $962 billion asset management business of Prudential Financial (NYSE: PRU), and Knowledge@Wharton, the online research and business analysis journal of the Wharton School of the University of Pennsylvania. The whitepaper entitled The Great Mismatch: Addressing Barriers to Global Capital Fl