An investor’s risk attitude is a stable characteristic, like a personality trait, but risk-taking behavior can change based on the investor’s age, recent market events, and life experiences. These factors change investors’ perceptions of the risks. Differences in risk tolerance between men and women or in different circumstances trace back to emotional as much as rational considerations. Financial advisers should consider all of these factors when advising clients and can use four simple steps to incorporate best practices: be aware, educate, nudge, and hand hold.

If risk aversion and willingness to take on risk are driven by emotions and we as humans are bad at correctly identifying them, the finance profession has a serious challenge at hand—how to reliably identify the individual risk profile of a retail investor or high-net-worth individual. In this series of CFA Institute Research Foundation briefs, we have asked academics and practitioners to summarize the current state of knowledge about risk profiling in different key areas.

This content provides financial analysts, investment professionals, and financial planners with a review of how financial risk-tolerance tests can and should be evaluated. It begins by clarifying terms related to risk taking and is followed by a broad overview of two important measurement terms: validity and reliability. It concludes with examples for practice.

Risk profiling is fraught with misunderstandings that lead to ill-advised approaches to determining suitable investment solutions for individuals. The author discusses how we should think about the crucial elements of (a) risk tolerance, (b) behavioural risk attitudes, and (c) risk capacity. He uses a simple thought experiment to examine a stripped-down investor situation and define the essential features and exact role of each of the components of an investor's overall risk profile. He examines options for eliciting and measuring risk tolerance and considers some promising avenues for future methods.

How much risk should we take? A Short Guide to Risk Appetite sets out to help all those who need to decide how much risk can be taken in a particular risky and important situation. David Hillson and Ruth Murray-Webster introduce the RARA Model to explain the complementary and central roles of Risk Appetite and Risk Attitude, and along the way they show how other risk-related concepts fit in. Risk thresholds are the external expression of inherent risk appetite, and the challenge is how to set the right thresholds. By progressively deconstructing the RARA Model, the authors show that the essential control step is our ability to choose an appropriate risk attitude. The book contains practical guidance to setting risk thresholds that take proper account of the influences of organisational risk culture and the individual risk preferences of key stakeholders. Alongside this, individuals and organisations need to choose the risk attitude that will optimise their chances of achieving the desired objectives.

This piece examines risk profiling through a behavioral finance lens. Behavioral finance attempts to understand and explain actual investor behavior, in contrast to theorizing about investor behavior. It differs from traditional (or standard) finance, which is based on assumptions of how investors and markets should behave. Much has been written about the tension that exists between the willingness to take risk and the ability to take risk. Risk appetite is the willingness to take risk and risk capacity is the ability to take risk. In the behavioral context, risk appetite and risk capacity are defined in terms of known risks and unknown risks. Irrational client behavior often occurs when a client experiences unknown risks. To aid in the advisory process, advisors can use Behavioral Investor Types to help make rapid yet insightful assessments of what type of investor they are dealing with before recommending an investment plan. With a better understanding of behavioral finance vis-à-vis risk taking, practitioners can enhance their understanding of client preferences and better inform their recommendations of investment strategies and products.