scholarly journals An Application of the IFM Method for the Risk Assessment of Financial Instruments

Author(s):  
Adrià Pons ◽  
Eduard Cristobal-Fransi ◽  
Carla Vintrò ◽  
Josep Rius ◽  
Oriol Querol ◽  
...  

AbstractExternal influences or behavioral biases can affect the way risk is perceived. This paper studies the prediction of VaR (Value at Risk) as a measure of the risk of loss for investments on financial products. Our aim is to predict the percentage of loss that a financial product would have in the future to assess the risks and determine the potential loss of a security in the stock market, thus reducing reasoning influenced by feelings for bank and financial firms seeking to deploy AI and advanced automation. We used the IFM (inference function for margins) method in different market scenarios, with particular emphasis on the strengths and weaknesses of it. The study is assessed on single product level with the skewed studen-t GARCH(1,1) model and portfolio level with t-copulas for the inter-dependencies. It has been shown that under normal market conditions the risk is predicted properly for both levels. However, when an unexpected market event occurs, the prediction fails. To address this limitation, a combined model with sentiment analysis and regression is proposed for further investigation as a future work.

2021 ◽  
Vol 16 (1) ◽  
pp. 78-91
Author(s):  
O. A. Abelev ◽  
M. M. Vinogradova ◽  
M. G. Nersesyan

A significant decrease in bank deposits’ profitability forces citizens to look for more profitable investment options, including purchasing various financial products. One such product is an investment life insurance contract. However, investors’ expectations are not always fully met since dealing with financial instruments, such as options, requires a certain of financial literacy, understanding of the futures stock market’s organization and functioning. Arising disputes are often resolved in court. To obtain answers to economical questions, a forensic examination is appointed and carried out.Forensic analysis on this topic has some features that are discussed in the article. The paper gives a list of objects for expert research and their brief characteristics. The main sources of reference information on quotations of financial instruments are provided. Some concepts and economic categories related to the stock market and derivatives are considered. The Russian and English terms used by the experts during the study are presented and explained.Using an example from expert practice, the authors explain the logic of the analysis of an option contract and show the sequence of actions that makes it possible to calculate the investment income amount. The article justifies the conditions that restrict the experts when carrying out calculations and should be taken into account when forming and studying the expert opinions.


2015 ◽  
Vol 5 (2) ◽  
pp. 308
Author(s):  
Radu Nicoara

<p class="ber"><span lang="EN-GB">NewsInn is an A.I. Driven Algorithm that processes and conglomerates news from major news publications. It uses an opinion extraction algorithm to do a sentiment analysis on every news article. </span></p><p class="ber"><span lang="EN-GB">Considering that stock markets are heavily influenced be world news, we conducted a study to show the link between the detected sentiment inside the news, and the most used Stock Market Indexes: S&amp;P 500, Dow Jones and NASDAQ. Results showed an almost 70.00% accuracy in predicting market fluctuation two days in advance.</span></p>


2021 ◽  
Vol 10 (06) ◽  
pp. 01-04
Author(s):  
Bhumi Mehta

There are basically four types of financial instruments viz. a bank deposit, a bill of exchange, a bond, and equity. As a result of a steady stream of financial innovations in today’s time, the market landscape is far less sparse-and far more complex to evaluate. Financial instruments are termed as the financial products which are tradable as packages of capital, each having their own unique characteristics and structure. The wide collection of financial instruments in today's marketplace allows for the efficient flow of capital amongst the world's investors. Financial instruments are legal documents that embody monetary value. There are a number of different types of documents that are properly identified as a financial instrument. There are different types of financial instrument, like cash instruments or derivative instruments.


Author(s):  
Inés Jiménez ◽  
Andrés Mora-Valencia ◽  
Trino-Manuel Ñíguez ◽  
Javier Perote

The semi-nonparametric (SNP) modeling of the return distribution has been proved to be a flexible and accurate methodology for portfolio risk management that allows two-step estimation of the dynamic conditional correlation (DCC) matrix. For this SNP-DCC model, we propose a stepwise procedure to compute pairwise conditional correlations under bivariate marginal SNP distributions, overcoming the curse of dimensionality. The procedure is compared to the assumption of Dynamic Equicorrelation (DECO), which is a parsimonious model when correlations among the assets are not significantly different but requires joint estimation of the multivariate SNP model. The risk assessment of both methodologies is tested for a portfolio on cryptocurrencies by implementing backtesting techniques and for different risk measures: Value-at-Risk, Expected Shortfall and Median Shortfall. The results support our proposal showing that the SNP-DCC model has better performance for a smaller confidence level than the SNP-DECO model, although both models perform similarly for higher confidence levels.


Author(s):  
Elena Vladimirovna Travkina ◽  

Current banking sector’s performance raises the issues connected with the IFRS 9 Financial Instruments driven transformation of the forecast assessment for the expected credit losses during monitoring and credit risk assessment in commercial banks. In this regard, it becomes important to conduct a comprehensive systematization of the existing Russian and international practices for monitoring and evaluating credit risk in commercial banks. The purpose of the study is to develop a comprehensive approach to the use of an effective model for the impairment of expected losses in banking activities. The novelty of the study includes the enhancement of the tools for the forecast assessment of the expected credit losses among the commercial banks’ clients to improve the credit risk management efficiency. The results from the implementation of IFRS 9 Financial Instruments in the banking area show that modern conditions maintain the uncertainty of the long-term impact of the credit risk on the commercial banks’ performance. What is more, a huge amount of additional information gives significant difficulties, which contributes into the sophisticated calculations of the future credit losses of the banks. It has been justified that a forecast assessment model for the expected credit losses of the clients during the monitoring and bank’s credit risk assessment should be based on the collective or individual ground. The efficient application of the expected losses impairment in the banking performance has been described as a fundamental tool to simulate the expected credit losses to provision for impairment. This model has been shown to be determined by the features of the credit activities and bank portfolio, types of its financial tools, sources of the available information, as well as the applied IT systems. The proposed model validation algorithm for the expected impairment losses could reduce the expected credit losses, decrease the volume of the created assessed reserves, as well as improve the overall commercial bank performance efficiency. Theoretically, the study develops the credit losses risk management in the context of the transformations in the global and Russian banking practices. From the perspective of the practical value, the research gives an opportunity to create an efficient forecast assessment model for the expected credit losses of the commercial banks’ clients, this model contributing into the cost effectiveness of the bank’s credit activities. A promising further research is considered to be aimed at developing the tools for the assessment of the commercial banks’ credit activity results in the context of the adopted changes connected with the introduction of IFRS 9 Financial Instruments in the Russian banking sector.


2019 ◽  
Vol 21 (1) ◽  
pp. 19-28 ◽  
Author(s):  
Anita Amirsardari ◽  
Massoud Sofi ◽  
Elisa Lumantarna ◽  
Iswandi Imran ◽  
Colin Duffield

Indonesia is a high seismic region and one of the most vulnerable countries prone to experiencing damaging earthquakes. It is critical that lifeline infrastructure remain operational or is quickly remediated after an earthquake to minimise physical, social, and economical losses. Not much work has been carried out in understanding the effect of earthquakes on transportation infrastructure systems. This study aims to gain a better understanding of the impact of earthquakes on the transportation infrastructure in Indonesia. This is achieved by firstly reviewing the frameworks and tools for conducting seismic risk assessment of lifeline infrastructure. The critical components of the transportation system are then identified. Various forms of transportation infrastructure damage caused by earthquakes are discussed. An overview of the damaging earthquakes for the past 20 years is presented. Finally, conclusions and recommendations are provided about the future work required for conducting risk assessment of the transportation infrastructure in Indonesia


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