Description: Fraud is often a dynamic and challenging problem in credit card lending business. Supervised modeling/segmentation techniques are commonly used in fraud detection to distinguish risky transactions from non-risky transactions. However, these techniques frequently rely on identifying risky behavior at a global level. In this paper, along with the classical approach, a new technique has been studied to improve the behavioral fraud detection capability. The application of this proposed technique enables us to identify risky behavior at the account level.

Description: This paper focuses on when and how we retire.

Description: This article is a summary of the authors’ two other articles where they discuss pension systems and whether they do in fact distort retirement decisions.

Description: This paper discusses retirement planning information and the signals it provides. It focuses on the issue of communicating lump sum versus income benefits. It discusses challenges in communicating income benefits and provides some alternatives.

Description: This paper will focus on default distributions and why they are important.

Description: The underlying premise of this paper is that enterprise risk management (ERM), as it continues to evolve as both a process and a collection of risk management techniques, can benefit from several different (but ultimately somewhat related) “megatrends.” The core of this paper concentrates on the impact on ERM of one of those megatrends: the emergence of a behavioral economics perspective, which is beginning to have a large impact on our understanding of the economy and on certain economic and business processes. The evolution and context of behavioral economics are described, and potential implications for the practice of ERM are discussed. The paper culminates with a variety of specific suggestions for ERM practice in response to findings from behavioral economics research, specifically a number of human cognitive dissonances inconsistent with traditional economic theory.

Description: This paper suggests that individual decisions to retire are based on personal resource allocations, institutional influences, and social standards. The paper then attempts to create a decision-making framework in which to accommodate this range of influences. From Retirement Needs Framework, M-RS00-1.