Portfolio optimization of investment decisions on the securities market in Bulgaria

2003 ◽  
Author(s):  
T. Stoilov ◽  
V. Ivanova
Keyword(s):  
Portfolio Optimization ◽  
Investment Decisions ◽  
Securities Market

scholarly journals Securities Market Conditions: the Phenomenon of the Influence of Private Investors by Means of Social Networks

2021 ◽  
Vol 12 (3) ◽  
Author(s):  
Natalya Zvyagintseva ◽  
Ksenia Ovchinnikova
Keyword(s):  
Social Networks ◽  
Stock Market ◽  
Scientific Literature ◽  
Investment Decisions ◽  
Securities Market ◽  
The Internet ◽  
Market Manipulation ◽  
Retail Investors ◽  
Modern Economic ◽  
Private Investors

The key trend in the development of the securities market in 2020–2021 was a record inflow of retail investors. At the same time, the increasing number of private investors on the stock market is accompanied by their active use of social networks. The development of social networks enables private investors to establish communication with each other, pool capital and develop common strategies, which ultimately increase the influence of individuals on the stock market dynamics. A review of modern economic scientific literature has shown insufficient coverage of the issue of social networks impact on the securities market. In this connection, the authors made an attempt to investigate such precedents to systematize them. The article presents the dynamics of the number of private investors and their share in trading turnover, gives reasons for the expansion of retail investors presence on the securities market, considers statistics demonstrating the breadth of the Internet and social networks penetration into various spheres of citizens' life. Cases of market manipulation through the actions of private investors in social networks were analyzed and summarized, as well as government regulators’ reaction to such actions was revealed. A number of risks associated with social networks influence on investment decisions by private investors are identified and recommendations for their protection and leveling the negative background of social networks are proposed.

scholarly journals Legal Aspects of Financial Investment Companies in Iraq Between Ambition and Reality

2020 ◽  
Vol 31 (2) ◽  
pp. 409-436
Author(s):  
Maan Abdulqader Ibrahim
Keyword(s):  
Portfolio Management ◽  
Investment Decisions ◽  
Legal Aspects ◽  
Securities Market ◽  
Investment Funds ◽  
Investment Policies ◽  
Financial Investment ◽  
Record Keeping ◽  
Financial Condition ◽  
Investment Companies

Investment companies are an appropriate way to revitalize the national economy where investors can rely on them to make sure their money is managed strategically, especially for people who do not have enough time to track and manage their investments throughout the day. While many individuals find that investment companies provide the services they most need Others feel that they can manage their investments with confidence on their own accord, and this remains a decision for every investor in himself in investment companies or what is known as investment funds in an institution, partnership or commercial entity that invests the capital raised from investors, so that investors share profits And the company's losses alike, according to the share of each investor. The main goal of these companies is to maintain, manage, sell, and market securities for the purpose of investment, but they provide several other services to investors such as various trust funds, portfolio management, record keeping, and administrative and tax services where investment companies are subject to different regulatory laws, according to the policy and laws of each country, for example in United States of America These companies are organized in accordance with the Investment Companies Regulation Act of 1940, which requires companies to disclose to investors their financial condition and investment policies since the shares were initially sold, and therefore this law focuses on disclosing to investors information related to the fund and its investment goals 1, but it does not allow The SEC is directly supervising the investment decisions or activities of these companies or judging the benefits of their investment. Companies are also subject to the Securities Act of 1933 and the Securities Market Act of 1934. As for Iraqi legislation, investment companies were not mentioned except in the Iraqi Companies Law No. (21) of the revised 1997 CE.

scholarly journals Analysis of Factors Affecting Modern Stock Markets

2018 ◽  
pp. 250-255
Keyword(s):  
Financial Markets ◽  
Portfolio Management ◽  
Investment Decisions ◽  
Securities Market ◽  
Portfolio Investment ◽  
Financial Instruments ◽  
Strategic Decisions ◽  
Investment Portfolio ◽  
Factors Affecting ◽  
Main Attraction

The main attraction of stock instruments is the opportunity to make a profit. The prices of a financial asset in the securities market are formed under the influence of a variety of factors, with often multidirectional impact. The objective of the paper is to study and analyze the factors affecting securities and identify those that will effectively predict the dynamics of financial markets. The authors concluded that for the adoption of effective strategic decisions in the field of portfolio investment, portfolio management of financial instruments, the mathematical models have to be applied. The paper presents investment decisions using computer technical analysis. The obtained research results are practical in nature and can be used in investment, analytical, valuation and portfolio activities related to effective investment in securities.

Self-predictions of investment decisions under narrow and broad bracketing

2007 ◽  
Author(s):  
Rebecca J. White ◽  
Derek J. Koehler ◽  
Annie Li
Keyword(s):  
Investment Decisions

Institutional Investors on the Securities Market

2003 ◽  
pp. 95-101
Author(s):  
O. Khmyz
Keyword(s):  
Financial Crisis ◽  
Capital Market ◽  
Hedge Funds ◽  
Institutional Investors ◽  
Securities Market ◽  
Main Role ◽  
Investment Funds ◽  
Investment Process ◽  
The Capital Market

Acording to the author's opinion, institutional investors (from many participants of the capital market) play the main role, especially investment funds. They supply to small-sized investors special investment services, which allow them to participate in the investment process. However excessive institutialization and increasing number of hedge-funds may lead to financial crisis.

Pengaruh Keputusan Investasi, Kebijakan Hutang Dan Kebijakan Dividen Terhadap Nilai Perusahaan

2019 ◽  
Vol 1 (1) ◽  
pp. 1
Author(s):  
Ivan Somantri ◽  
Hadi Ahmad Sukardi
Keyword(s):  
Firm Value ◽  
Dividend Policy ◽  
Stock Exchange ◽  
Investment Decisions ◽  
Sampling Technique ◽  
Mining Sector ◽  
Dividend Policies ◽  
Negative Effect ◽  
Debt Policy ◽  
Debt Policies

This study aims to determine how to influence simultaneously and partially investment decisions, debt policy and dividend policy on firm value in mining sector companies listed on the Indonesia Stock Exchange for the period 2013-2017. The research method used in this study is descriptive and associative methods. The population in this study were mining sector companies listed on the Indonesia Stock Exchange in the period 2013-2017, which amounted to 43 companies. The sampling technique used in this study is non probability sampling with purposive sampling method, so that the number of samples obtained is 8 companies. While the data analysis used in this study is panel data regression analysis with the fixed effect method. The results of the study show that partially investment decisions and debt policies have a positive effect on firm value. While dividend policy has a negative effect on firm value. In addition, the results of the study simultaneously show that investment decisions, debt policies and dividend policies affect the value of the company. The amount of investment decisions, debt policy and dividend policy in contributing influence to earnings management is 34.14%.

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