Disertacijoje nagrinėjama investicijų portfelio sudarymo ir valdymo rinkų dinamikos sąlygomis problematika. Globali finansų krizė parodė, kad investuojant atsiranda ne tik uždarbio galimybės, bet ir gana didelė praradimų rizika. Pagrindinis disertacijos tikslas – pasiūlyti ir empiriškai aprobuoti šiuolaikinių rinkų dinamikos iššūkius atitinkančius investicijų portfelio sudarymo ir valdymo sprendimus skirtingus investavimo polinkius turintiems investuotojams. Daktaro disertaciją sudaro įvadas, trys skyriai ir bendrosios išvados. Įvade suformuluojama mokslinė darbo problema, pagrindžiamas jos aktualumas, įvardijamas tyrimo objektas, darbo tikslas ir uždaviniai, pristatoma tyrimo metodika, darbo mokslinis naujumas ir gautų rezultatų praktinė reikšmė, įvardijami ginamieji teiginiai. Pirmajame skyriuje nagrinėjamos plačiai diversifikuoto investicijų portfelio sudarymo galimybės. Įvertinami mokslininkų pasiūlymai dėl skirtingų aktyvų (investicinio turto klasių) įtraukimo į investicijų portfelį, sudarytas biržoje prekiaujamų fondų portfelis ir įvertintas jo efektyvumas. Pasiūlytas investuotojo realiai patirtos rizikos vertinimo metodas. Antrajame skyriuje detalizuoti aktyvaus investicijų portfelio valdymo taikant finansinį svertą sprendimai. Įvertinti efektyviosios portfelių ribos pokyčiai bei aktyvaus portfelio valdymo taikant finansinį svertą tikslingumas. Pasiūlytas prognozavimo tikslumu praeityje paremtas prognozių integravimo metodas ir įvertintas jo efektyvumas integruojant... [toliau žr. visą tekstą] / The dissertation analyses the topic and problems of selection and management of investment portfolio in terms of market dynamics. The global financial crisis has revealed that investments bear not only return possibilities but also a relatively high risk of loss. The main aim of the Thesis is to propose and test empirically investment portfolio selection and management solutions matching the tendencies of modern markets for the investors with different investing preferences. The Doctoral Thesis consists of the introduction, three body chapters and conclusions. The introduction presents the scientific problem, its relevance, the object of the research, the aim and tasks of the research, methods of research, scientific novelty of the Thesis, practical significance of its results and defended statements. The first chapter provides analysis of possibilities for a widely diversified investment portfolio selection. The study of proposals of scientists on different assets combining into an investment portfolio is carried out. Portfolio of exchange traded funds is created and its efficiency is evaluated. The method for actually incurred risk evaluation is suggested. Solutions for active investment portfolio management with financial leverage are specified in the second chapter. The changes of efficient set of portfolios and expediency of active portfolio management with financial leverage are evaluated. Forecasts integration method, based on prediction accuracy in the past, is... [to full text]

The dissertation analyses the topic and problems of selection and management of investment portfolio in terms of market dynamics. The global financial crisis has revealed that investments bear not only return possibilities but also a relatively high risk of loss. The main aim of the Thesis is to propose and test empirically investment portfolio selection and management solutions matching the tendencies of modern markets for the investors with different investing preferences. The Doctoral Thesis consists of the introduction, three body chapters and conclusions. The introduction presents the scientific problem, its relevance, the object of the research, the aim and tasks of the research, methods of research, scientific novelty of the Thesis, practical significance of its results and defended statements. The first chapter provides analysis of possibilities for a widely diversified investment portfolio selection. The study of proposals of scientists on different assets combining into an investment portfolio is carried out. Portfolio of exchange traded funds is created and its efficiency is evaluated. The method for actually incurred risk evaluation is suggested. Solutions for active investment portfolio management with financial leverage are specified in the second chapter. The changes of efficient set of portfolios and expediency of active portfolio management with financial leverage are evaluated. Forecasts integration method, based on prediction accuracy in the past, is... [to full text] / Disertacijoje nagrinėjama investicijų portfelio sudarymo ir valdymo rinkų dinamikos sąlygomis problematika. Globali finansų krizė parodė, kad investuojant atsiranda ne tik uždarbio galimybės, bet ir gana didelė praradimų rizika. Pagrindinis disertacijos tikslas – pasiūlyti ir empiriškai aprobuoti šiuolaikinių rinkų dinamikos iššūkius atitinkančius investicijų portfelio sudarymo ir valdymo sprendimus skirtingus investavimo polinkius turintiems investuotojams. Daktaro disertaciją sudaro įvadas, trys skyriai ir bendrosios išvados. Įvade suformuluojama mokslinė darbo problema, pagrindžiamas jos aktualumas, įvardijamas tyrimo objektas, darbo tikslas ir uždaviniai, pristatoma tyrimo metodika, darbo mokslinis naujumas ir gautų rezultatų praktinė reikšmė, įvardijami ginamieji teiginiai. Pirmajame skyriuje nagrinėjamos plačiai diversifikuoto investicijų portfelio sudarymo galimybės. Įvertinami mokslininkų pasiūlymai dėl skirtingų aktyvų (investicinio turto klasių) įtraukimo į investicijų portfelį, sudarytas biržoje prekiaujamų fondų portfelis ir įvertintas jo efektyvumas. Pasiūlytas investuotojo realiai patirtos rizikos vertinimo metodas. Antrajame skyriuje detalizuoti aktyvaus investicijų portfelio valdymo taikant finansinį svertą sprendimai. Įvertinti efektyviosios portfelių ribos pokyčiai bei aktyvaus portfelio valdymo taikant finansinį svertą tikslingumas. Pasiūlytas prognozavimo tikslumu praeityje paremtas prognozių integravimo metodas ir įvertintas jo efektyvumas integruojant... [toliau žr. visą tekstą]

Baigiamajame magistro darbe investavimo aspektu nagrinėjama asmeninių finansų tema. Pirmojoje dalyje išanalizuota asmeninių finansų ir investicijų samprata bei esmė, pateiktos pagrindinės finansinės priemonės bei investicinio portfelio sudarymo ir valdymo strategijos. Antrojoje dalyje atliekama įmonių, listinguojamų NASDAQ OMX Vilnius, fundamentinė analizė. Apskaičiuoti investiciniai, pelningumo, likvidumo ir veiklos efektyvumo rodikliai. Trečiojoje dalyje sudaromas investicinis portfelis iš pasirinktų įmonių akcijų. Šio portfelio sudarymui naudojamas dvigubo kozirio modelis. Darbo pabaigoje pateikiamos išvados ir siūlymai. Struktūra: įvadas, trys pagrindinės dalys, išvados ir siūlymai, literatūros sąrašas. Darbo apimtis: 70 puslapių teksto be priedų, 26 paveikslai, 8 lentelės, 36 bibliografiniai šaltiniai. Atskirai pridedami priedai. / In this master thesis the theme of personal finances is analyzed in the aspect of investment. The theoretical part are analyzed the concept and essence of personal finance and investment, presented the main financial instruments and investment portfolio formation and management strategies. In the second part of thesis performed fundamental analysis. Calculated investment, profitability, liquidity, efficiency financial indicators. In the third part are structured a personal investment portfolio. The main conclusions and suggestions are provide at the end of this work. Structure: introduction, the three basic parts, conclusions and suggestions, list of literature. Thesis consist of: 70 pages of text without appendixes, 26 pictures, 8 tables, 36 bibliographical entries. Apendixes included.

This master’s thesis primary deals with a design and a development of own automated trading system which is specialized for commodity markets, especially corn, soybean, wheat and slightly for gold. You can find theoretical basics of technical analysis here, then technical indicators, risk management and trading systems themselves. System is completely designed and programmed in MetaTrader trading platform with using programming language MQL and genetic algorithms. The output of this thesis is portfolio containing six trading strategies which achieved totally 42,4 % increase in three months at the end of year 2014.

The economic impact of the COVID-19 pandemic is still an ongoing topic, broadly analysed and discussed in many studies. Recent articles state that sustainable assets can offer return volatility resilience during demand shock events and, in some cases, provide higher returns than their unsustainable counterparts. We set out to test such claims in our own controlled study. This paper is written from the perspective of a portfolio manager and examines four main variables: share/token prices, log returns, volatility, and trading volumes in a difference-indifference statistical regression in order to compare the performance of sustainable and unsustainable portfolios in the context of the market shock suffered on March 11, 2020. We are using both a traditional asset, stocks, and a non-traditional asset, cryptocurrencies, therefore analysing a total of four investment portfolios. The present study aims to help fill in a gap in the current literature regarding the extension of the flight-to-quality theory to sustainable and unsustainable assets, treating sustainable stocks and cryptocurrencies as our safer assets and unsustainable stocks and cryptocurrencies as our riskier assets. Method results uncover that, on the surface, a sustainable equity portfolio does indeed seem to have lower return volatility and less negative average returns post-WHO announcement compared to an unsustainable equity portfolio, but a deeper statistical analysis indicates that a high ESG score is not the main factor influencing such performance. Sustainable cryptocurrency portfolio results uncover a different picture of significantly lower average returns and higher return volatility post-event compared to the unsustainable crypto portfolio. However, the PoS sustainability factor is not the main suspect in the poor performance indicated by the statistical analysis. The flight-to-quality cannot be extended to sustainable assets due to the lack of significant evidence and the performance dynamics of the average returns. Our analysis finds that the sustainability factor alone does not provide a benefit to portfolio managers and investors in the context of equity and alternative asset classes. This paper contributes empirical evidence to the green finance theory and puts forward relevant advice for investment policy statement consideration.

Работа состоит из введения, трех глав, заключения, списка литературы, изложенных на 91 странице машинописного текста. Цифровой и графический материал представлен в 20 таблицах и 19 рисунках. Список литературы содержит 75 наименований. Во введении обоснована актуальность темы исследования, определены цель и задачи, выделены объект и предмет исследования, рассмотрена методологическая и информационная база, раскрыты научная новизна и практическая значимость работы, приведена апробация результатов исследования. В первой главе раскрывается сущность понятия инвестиции, его виды и особенности; описываются положения, раскрывающие специфику формирования инвестиционного портфеля физическим лицом; рассматривается мировой опыт инвестиций физических лиц. Во второй главе проводится оценка эффективности формирования пенсионных накоплений как способа инвестирования; анализируются возможности инвестирования физическими лицами с использованием различных инструментов; проводится анализ тенденций развития рынка инвестирования для физических лиц. В третьей главе работы рассматриваются существующие и предлагаются усовершенствованные методы стимулирования инвестирования физическими лицами; производится прогнозный расчет потенциального дохода инвестиционного портфеля абстрактного индивидуального инвестора. В заключении подводятся итоги проведенного исследования; делаются основные выводы и обобщаются предложения по решению проблем инвестирования физическими лицами в России. / The work consists of an introduction, three chapters, a conclusion, a list of references, set out on 91 pages of typewritten text. Digital and graphic material is presented in 20 tables and 19 figures. The list of references contains 75 titles. In the introduction, the relevance of the research topic is substantiated, the purpose and objectives are defined, the object and subject of the study are highlighted, the methodological and information base is considered, the scientific novelty and practical significance of the work are disclosed, the approbation of the research results is given. The first chapter reveals the essence of the concept of investment, its types and features; describes the provisions that reveal the specifics of the formation of an investment portfolio by an individual; examines the world experience of investment by individuals. The second chapter evaluates the effectiveness of the formation of pension savings as a method of investment; analyzes the investment opportunities of individuals using various tools; analyzes the trends in the development of the investment market for individuals. In the third chapter of the work, existing and improved methods of stimulating investment by individuals are considered and proposed; a forecast calculation of the potential income of the investment portfolio of an abstract individual investor is made. In conclusion, the results of the study are summarized; the main conclusions are made and proposals for solving the problems of investing by individuals in Russia are summarized.

My thesis will focus on optimal investment decisions, especially those that are planned for longer investment horizon. I will review the literature, showing that changes in investment opportunities can alter the risk-return tradeoff over time and that asset return predictability has an important effect on the variance and correlation structure of returns on bonds, stocks and T bills across investment horizons. The main attention will be given to pension funds, which are institutional investors with relatively long investment horizon. I will find the term structure of risk-return tradeoff in the empirical part of this paper. Later on I will add some variables into the model and investigate whether it can improve the results. Finally the optimal investment strategies will be constructed for various levels of risk tolerance and the results will be compared with strategies of Czech pension funds. I am going to use data from Thomson Reuters Datastream, Wharton Research Data Services and additionally from some other sources.

This diploma thesis was aimed at analysing the investment strategies on the American stock market. The main aim was to evaluate the market efficiency, to analyse various strategies and to select the most appropriate one according to the assessed form of the market efficiency. Firstly, the weak-form efficiency was validated by correlation and runs tests. Subsequently, the methods of technical and fundamental analysis were applied. The final part is focused on creating the investment portfolio, which is also considered the most suitable strategy.

This thesis is dedicated to the stock markets issue. Its main aim was to assess the effectiveness of the stock market and choose an appropriate investment strategy. To this purpose, the 5 industries of U.S. stock market were chosen, which served as a data base for all applied methods. The thesis presents the results of correlation and runs tests verifying the weak form of market efficiency, the results of fundamental analysis and of active strategies simulation as well. The final part is focused on creating of investment portfolio, which was chosen as the most appropriate investment strategy of the refenrence data set.

The purpose of this thesis was to analyze selected sectors of the stock exchange through methods of technical and fundamental analysis and to find the most appropriate investment strategy based on the results. At first were subjected to corell and runs tests. These tests should have proven or disproven the existence of weak form of efficiency. In the fundamental analysis was chosen the method of comparation of alpha coefficient and average monthly revenues. The technical analysis tested of moving averages and monitoring the signals using oscillators. The last step was a comparison of investment methods and strategies, found investment strategy and made a investment porfolio.