The link between MiFID and Risk Appetite Framework as an application of best practices for wealth management and the entire value chain of the financial industry

Gianluca Macchia, Emanuele De Angelis, Michele Vitagliano
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Abstract

After a short review of the MiFID regulations and the RAF, the paper identifies the link between them which allows to mitigate a balance sheet risk sustained by the financial intermediary and, at the same time, to improve its stability and value creation, through a maximization of customer loyalty. The client’s attitude towards risk can be summarized in these terms: "I don't like risk, but I like to win". Thus, a three-dimensional approach towards expected utility is suggested for estimating risk tolerance: risk aversion, loss aversion and reflection. In addition, a definition of the client's financial objectives is required, combined with greater disclosure - which allows the construction of a financial statement – to attest that risk-taking is indeed a luxury, as indicated by the metrics of the discretionary wealth ratio, and therefore, of the Standard of Living Risk (SLR). The next step consists in the determination of a set of portfolios along the efficient frontier where risk is represented by the expected shortfall, the determination of which belongs to a Generalized Extreme Value Theory logic. The client's objectives are described in terms of probability of success, where the latter is a function of an initial endowment, a potential positive contribution of financial resources over time as well as an expected return level. The above is expressed through a practical case that envisages the determination of a set of EGPF portfolios and the identification of the specific portfolio, obtained as a solution to a static and dynamic optimization problem, where the objectives have been formalized through the calculation of the associated utility
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MiFID 与风险偏好框架之间的联系,作为财富管理和整个金融业价值链最佳实践的应用
在简短回顾 MiFID 法规和 RAF 之后,本文确定了两者之间的联系,这种联系可以降低金融中介机构的资产负债表风险,同时通过最大限度地提高客户忠诚度来改善其稳定性和价值创造。客户对风险的态度可以概括为以下几点:"我不喜欢风险,但我喜欢赢"。因此,建议采用预期效用的三维方法来估算风险承受能力:风险规避、损失规避和反思。此外,还需要对客户的财务目标进行定义,并结合更多的信息披露--这样就可以编制一份财务报表--以证明承担风险确实是一种奢侈行为,正如可自由支配的财富比率指标以及生活标准风险(SLR)指标所表明的那样。下一步是沿着有效边界确定一组投资组合,风险由预期缺口表示,其确定属于广义极值理论逻辑。客户的目标是以成功概率来描述的,而成功概率是初始禀赋、财务资源随着时间的推移可能产生的正贡献以及预期收益水平的函数。上述内容通过一个实际案例来表达,该案例设想确定一组 EGPF 投资组合,并确定具体的投资组合,作为静态和动态优化问题的解决方案。
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