Titlebook: Effective Investments on Capital Markets; 10th Capital Market Waldemar Tarczyński,Kesra Nermend Conference proceedings 2019 Springer Natur

instructive

充满人

Financial Services Market in an Ageing Society. Challenges for the Development of Silver Economytention is drawn to the specifics of behaviour of senior citizens as financial services customers, resulting from historical experiences, income opportunities, competencies and their cognitive abilities. It is emphasised that financial services constitute a significant part of the silver economy dev

macabre

Towards Measurement Framework of Digital Skills in Financeent of new e-finance solutions increasingly requires the digital competence of customers of the financial sector. This article aims to propose and discuss digital financial competence framework that together with a prospective statistical measurement system may help to identify problems posed by eme

牵索

简洁

The Investor’s Preferences in the Portfolio Selection Problem Based on the Goal Programming Approach goals and their aspiration levels. In the presence of skewness in the portfolio selection problems, the goal programming technique is an excellent and powerful quantitative tool in which the investor’s preferences among objectives are incorporated. In this study, in the mean–variance–skewness frame

天然热喷泉

Fecal-Impaction

Alternative Estimators for the Effective Spread Derived from High-Frequency Dataquency data. In this study, three alternative estimators for the effective spread derived from high-frequency data are investigated. We analyse the basic version of percentage effective spread and two modified versions of the Roll’s estimator for the effective spread. Data set contains intraday data

寒冷

Investment Strategies Determined by Present Value Given as Trapezoidal Fuzzy Numbersfactor may be used as a decision premise in creating new investment strategies. Considered strategies are built based on a comparison of a fuzzy profit index and the value limit. In this way, we obtain imprecise investment recommendation. Financial equilibrium criteria result from a special case of

occult

山崩

Is the Three-Factor Better Than Single-Factor Capital Asset Pricing Model? Case of Polish Capital Main explaining realized returns. However, the evidence from different markets does not give clear conclusions regarding the appropriateness of this model, and CAPM is still most commonly used by practitioners. The study aims to find out which model better explains returns from portfolios containing s