Výsledky vyhľadávania - "S&P 500"

Inteligência artificial aplicada na previsão de mercados de ações

Artificial intelligence applied to stock market forecasting

Autori: CALHEIROS, JOSÉ NUNO ALVES Ferreira, Carlos Manuel Abreu Gomes Freitas, Carlos Filipe Araújo de a ďalší

Prispievatelia: CALHEIROS, JOSÉ NUNO ALVES Ferreira, Carlos Manuel Abreu Gomes Freitas, Carlos Filipe Araújo de a ďalší

Zdroj: urn:tid:204033837

Predmety: Previsão do S&P 500, Aprendizagem automática, Séries temporais, Sazonalidade, Regressão Linear, SVR, LSTM, S&P 500, CRISP-DM, Artificial intelligence, Machine learning, Financial forecasting

Popis súboru: application/pdf

Dostupnosť: http://hdl.handle.net/10400.22/30942

ASYMMETRIC EFFECTS OF TRADE POLICY UNCERTAINTY ON THE STOCK MARKET: EVIDENCE FROM THE MARKOV REGIME SWITCHING MODEL

Autori: Ayşegül Şahin

Zdroj: Ekonomi Maliye İşletme Dergisi, Vol 8, Iss 1, Pp 78-90 (2025)

Predmety: markov rejim değişim modeli, trade policy uncertainty, Social Sciences, HD28-70, ticaret politikası belirsizliği, Economics as a science, HG1-9999, Management. Industrial management, s&p 500, markov regime switching model, HB71-74, s&p500, Finance

Prístupová URL adresa: https://doaj.org/article/07a812cb1d6649148f0e034c333f6b1a

ВПЛИВ ШТУЧНОГО ІНТЕЛЕКТУ ТА СУЧАСНИХ ЦИФРОВИХ ТЕХНОЛОГІЙ НА КАПІТАЛІЗАЦІЮ ПІДПРИЄМСТВ: РЕГРЕСІЙНИЙ АНАЛІЗ

Autori: O.M. Levchenko Y.O. Dovhenko D.V. Zamurenko

Zdroj: Aktualʹnì Problemi Rozvitku Ekonomìki Regìonu, Vol 2, Iss 21, Pp 344-359 (2025)

Predmety: регресійний аналіз, Economics as a science, економетричне моделювання, штучний інтелект, цифрова зрілість, капіталізація підприємств, цифрова трансформація, інноваційна діяльність, HB71-74, індекс s&p 500

Prístupová URL adresa: https://doaj.org/article/807a46b0cb8a4bccb8f1a3108de1332f

Volatility-adapted network model for hedging equity index options

Autori: Jingyi Hou Zhen Dong

Zdroj: Automatika, Vol 66, Iss 3, Pp 370-381 (2025)

Predmety: T59.5, financial instruments, Automation, Control engineering systems. Automatic machinery (General), TJ212-225, Hedging index options, S&P 500 and CSI300, volatility-adapted network (VA Net), non-linear neural networks

Prístupová URL adresa: https://doaj.org/article/b09ea704b79142409370e23efb3c535b

The Synergy of Interpolative Boolean Algebra and Ordinal Sums of Conjunctive and Disjunctive Functions in Stock Price Trend Prediction

Autori: Milošević, Pavle Rakićević, Aleksandar Zukanović, Milica a ďalší

Zdroj: Annals of computer science and information systems, Vol 40, Pp 41-48 (2024)
Position Papers of the 19th Conference on Computer Science and Intelligence Systems (FedCSIS). Annals of Computer Science and Information Systems 40

Predmety: Price Trend Forecasting, Electronic computers. Computer science, Interpolative Boolean Algebra, Information technology, QA75.5-76.95, T58.5-58.64, Ordinal Sums of Conjunctive and Disjunctive Functions, S&P 500

Prístupová URL adresa: https://doaj.org/article/693e48a4a3614bc39dc1dc72a951889d
https://rfos.fon.bg.ac.rs/handle/123456789/2824

Comprehensive Econometric Modeling of Commodity and Cryptocurrency Impacts on the S&P 500 Index

Autori: Mehrdad Heydarpour Emran Mohammadi

Zdroj: International Journal of Management, Accounting and Economics, Vol 12, Iss 9, Pp 1337-1354 (2025)

Predmety: commodities, cryptocurrency, econometrics, financial markets, global economics, s&p 500 index, Business, HF5001-6182

Popis súboru: electronic resource

Relation: https://www.ijmae.com/article_228021_f21362ca679f602c14a5e23c14bef8ec.pdf; https://doaj.org/toc/2383-2126

Prístupová URL adresa: https://doaj.org/article/8621b70782f34ad3b708949c6f0e7590

Evaluating climate-risk language in 10-K filings : a ClimateBERT-driven study of firm valuation

Avaliação da linguagem de risco climático em relatórios 10-K : um estudo baseado no ClimateBERT sobre a valoração das empresas

Autori: Weghorst, Anais Fouquau, Julien Veritati

Prispievatelia: Weghorst, Anais Fouquau, Julien Veritati

Zdroj: urn:tid:203974638

Predmety: 10-K, ClimateBERT, Climate risk, Firm valuation, NLP, PLN, Risco climático, S&P 500, Valoração de empresas

Popis súboru: application/pdf

Dostupnosť: http://hdl.handle.net/10400.14/55333

Seventy Years of Federal Reserve Rate Cuts: Empirical Patterns and New Theoretical Perspectives

Autori: Tan, Kwan Hong

Predmety: Empirical Finance, Financial Management, Economics, Local finance, Stock Market Performance, Passive Investing, Monetary Policy Transmission Mechanisms, Public finance, Financial market, Information Diffusion, Monetary Policy, Federal Reserve, Event Study, Finances, Algorithmic Trading, Monetary and finances, Community finance, ETFs, High-Frequency Trading, Investor Sentiment, Interest Rate Cuts, S&P 500, Financial Markets

Do firm-level variables impact dividend pay-out? Examining application of two-step system GMM panel model

Autori: Suzan Dsouza Hassan Nasseredine Houshang Habibniya a ďalší

Zdroj: Cogent Social Sciences, Vol 11, Iss 1 (2025)

Predmety: Dividend per share, S&P 500, USA economy, system GMM model, profitability, size of the firm, Social Sciences

Popis súboru: electronic resource

Relation: https://doaj.org/toc/2331-1886

Prístupová URL adresa: https://doaj.org/article/519944a1d3cb4b14899fa1dbc632a30d

A General Framework for Generating Three-Components Heavy-Tailed Distributions with Application

Autori: Patrick Osatohanmwen Francis O. Oyegue Sunday M. Ogbonmwan a ďalší

Zdroj: Journal of Statistical Theory and Applications (JSTA), Vol 23, Iss 3, Pp 290-314 (2024)

Predmety: Extreme value theory, Heavy-tailed distribution, Maximum likelihood estimation, Probabilities. Mathematical statistics, QA273-280, Hybrid models, S& P 500 index

Prístupová URL adresa: https://doaj.org/article/6c01af054a2846b2bf58243361736a24

Monetary Policy Tightening and Stock Market Indices: A Comparative Study of the United States and the European Union

Autori: Anđelinović, Mihovil Pavković, Ana

Predmety: monetary policy tightening, Euro Stoxx 50, inflation, interest rate, stock market indices, S&P 500

Effectiveness of the ESG approach in portfolio selection – an empirical evidence from the US stock market

Autori: Radu-Alexandru Șerban Diana Marieta Mihaiu Vasile Brătian a ďalší

Zdroj: Journal of Business Economics and Management, Vol 26, Iss 4 (2025)

Predmety: ESG, modern portfolio theory, post-modern portfolio theory, return, S&P 500 Stock Index, Sharpe Ratio, Business, HF5001-6182

Popis súboru: electronic resource

Relation: https://journals.vilniustech.lt/index.php/JBEM/article/view/24751; https://doaj.org/toc/1611-1699; https://doaj.org/toc/2029-4433

Prístupová URL adresa: https://doaj.org/article/126f203f1d894eb8b479731f112f71e0

Variáveis macroeconómicas e o Índice S&P 500

Autori: Filipe, Adriana de Jesus Antunes

Predmety: Índice S&P 500, Determinantes macroeconómicos, Estados Unidos, Modelo ARDL - -- ARDL model, S&P 500 Index, Macroeconomic determinants, United States

Popis súboru: application/pdf

Dostupnosť: http://hdl.handle.net/10071/33696

Using Machine Learning to Unveil the Dynamics of Insider Trading in Financial Markets

Autori: I. V. Tregub A. S. Wagner

Zdroj: Review of Business and Economics Studies, Vol 12, Iss 1, Pp 81-90 (2024)

Predmety: s&p 500 index, HF5001-6182, microsoft corp, data analysis, 05 social sciences, econometric models, 16. Peace & justice, insider trading, stock act, Economics as a science, 0502 economics and business, integrity in finance, regulartory compliance, Business, political trading analysis, market transparency, ethical financial practices, HB71-74, us financial markets

Prístupová URL adresa: https://doaj.org/article/76138aec45c842729d319e704abad4b3
https://doi.org/10.26794/2308-944X-2024-12-1-81-90

The Impact of Leadership Structure Characteristics on Performance Indicators within the Technology Sector of S&P 500 Component Companies

Autori: Ana-Gabriela RUSU

Zdroj: CECCAR Business Review, Vol 5, Iss 6, Pp 68-76 (2024)
CECCAR Business Review, Vol 5, Iss 5, Pp 13-21 (2024)

Predmety: ceo duality, 9. Industry and infrastructure, Economic history and conditions, HC10-1085, HG1-9999, 8. Economic growth, technology sector, gender diversity, s&p 500, roe, independency, leverage, compensation committee, board size, roa, Finance, usa

Prístupová URL adresa: https://doaj.org/article/d7fbf70b65fb4d538c2a01b7b0440dcb
https://doaj.org/article/b917ce65c7c34c8ba4f592b76692b042

An analysis of the impact of ESG factors on portfolio performance

Autori: Cordeiro, Mafalda Ottonello, Giorgio RUN

Prispievatelia: Cordeiro, Mafalda Ottonello, Giorgio RUN

Predmety: ESG score, Portfolio performance analysis, S&P 500, Asset allocation, Domínio/Área Científica::Ciências Sociais::Economia e Gestão

Popis súboru: application/pdf

Dostupnosť: http://hdl.handle.net/10362/186160

The profitability of momentum strategies in the S&P 500 Financials between 2020 and 2023

Autori: Freitas, João Lourenço Ferreira Ferreira, Mário Pedro Leite de Almeida Veritati

Prispievatelia: Freitas, João Lourenço Ferreira Ferreira, Mário Pedro Leite de Almeida Veritati

Zdroj: urn:tid:203936442

Predmety: S&P 500 Financials, Momentum, Financial sector, Behavioural finance, Setor financeiro, Finanças comportamentais

Popis súboru: application/pdf

Dostupnosť: http://hdl.handle.net/10400.14/53046

Analysis and Forecasting the Price of the S&P 500 Index Using the Arima Model

Autori: Dun, V.

Zdroj: Financial Markets, Institutions and Risks, Vol 7, Iss 4, Pp 113-134 (2023)

Predmety: s&p 500 index, arima model, HF5001-6182, тест на татарність, stock market, HD39-40.7, індекс S&P 500, рухома статистика, investments, Capital. Capital investments, фондовий ринок, time series forecasting, Business, moving statistics, HG1501-3550, інвестиції, прогнозування часових рядів, Revenue. Taxation. Internal revenue, HJ2240-5908, модель ARIMA, Banking, python, stationarity test, tationarity test, 8. Economic growth, S&P 500 index, ARIMA model, Python

Popis súboru: application/pdf

Prístupová URL adresa: https://doaj.org/article/d83d8649db6245baa58e8d568185b517
https://essuir.sumdu.edu.ua/handle/123456789/94160

อิทธิพลของดัชนีความเครียดทางการเงิน ดัชนีความผันผวน ดัชนีความไม่แน่นอนทางนโยบายเศรษฐกิจและปัจจัยเศรษฐกิจมหภาคที่มีต่อ ดัชนีตลาดหลักทรัพย์ S&P 500, Nikkei 225 และ FTSE 100

Predmety: ดัชนีความเครียดทางการเงิน, FTSE 100, Nikkei 225, ดัชนีความผันผวน, ดัชนีความไม่แน่นอนทางนโยบายเศรษฐกิจ, S&P 500

Yield Curve and S&P Returns

Autori: Alajbeg, Denis Kesić, Tomislav

Zdroj: International journal of contemporary business and entrepreneurship. 16:1-16

Predmety: yield curve, stock returns, yield curve inversion, yield curve spread, S&P 500