Results 51 to 60 of about 15,156 (192)

The Profitability of the Strategy Linking Fundamental, Portfolio and Technical Analysis on the Polish Capital Market

Folia Oeconomica Stetinensia, 2016
In the article, several methods of taking investment decisions are described: a fundamental, portfolio, and technical analysis. They constitute different approaches which are convenient for different types of investors with various expectations and time ...
Flotyński Marcin
doaj   +1 more source

From Regression to Reasoning: Predicting M&A Announcement Returns With Large Language Models

European Financial Management, EarlyView.
ABSTRACT This study investigates whether large language models (LLMs) can predict short‐term market reactions to M&A announcements. We prompt OpenAI's latest reasoning models (o3, GPT‐5, and GPT‐5.1) to forecast whether the combined market value of acquirer and target will increase or decrease, drawing on deal‐, firm‐, and macroeconomic data for large ...
Maximilian Schreiter, Aldrik Struve, Maximilian Uhle   +2 more
wiley   +1 more source

An analysis of the relation between return and beta for portfolios of Turkish equities

Cogent Economics & Finance, 2016
The present study investigates the possible existence of a systematic relation between beta and excess-return for portfolios of Turkish equities. In the process, no systematic relation is found between beta and realized portfolio excess-return, in an ...
Salvatore J. Terregrossa, Veysel Eraslan
doaj   +1 more source

Valoración por el método de flujo de caja libre: finca bananera de Urabá

Apuntes Contables, 2019
La producción de banano es fundamental en la economía de la región de Urabá, por tanto, es necesario que sea más competitiva técnica y financieramente, por ello se realizó una valoración de empresa para una finca exportadora de banano ubicada en esta ...
María Camila Henao Vásquez, Diego Andrés Caro Atehortúa   +1 more
doaj   +1 more source

Pressure‐Driven Cash Holdings Under Biodiversity Risk

European Financial Management, EarlyView.
ABSTRACT This study examines how biodiversity risk affects corporate cash holdings and the mechanisms shaping this relationship. We find that firms facing higher biodiversity risk significantly increase cash reserves. Internal CSR governance and external institutional pressures both reinforce precautionary cash policies, highlighting the importance of ...
Kangding Wang, Tongbin Xu, Min Yang
wiley   +1 more source

Forecasting Returns with a Hybrid Model: Neural Network Autoregressive Market Predictions and CAPM for Asset Valuation [PDF]

Mathematics and Modeling in Finance
‎Accurate forecasting of asset returns is essential for informed investment decisions and effective portfolio management‎. ‎This paper explores a hybrid model that combines the Capital Asset Pricing Model (CAPM) with Neural Network Autoregressive (NNAR ...
Mohammad Zare
doaj   +1 more source

Does It Matter? Information Releases Before Versus After Trading Hours

European Financial Management, EarlyView.
ABSTRACT This paper shows that for firms in Pacific time zone of the United States, the effect on weekly returns from overnight returns would be 23% stronger than firms in Eastern time zone. This asymmetrical impact is documented to be associated with degrees of information transparency due to firm's different timings of information releases.
Ming‐Che Hu, Alex YiHou Huang
wiley   +1 more source

Impact of Social Media on the Stock Market: Evidence from Tweets

European Journal of Business Science and Technology, 2015
The paper deals with the impact of the economic agent sentiment on the return for Apple and Microsoft stocks. We employed text mining procedures to analyze Twitter messages with either negative or positive sentiment towards the chosen stock titles. Those
Vojtěch Fiala, Svatopluk Kapounek, Ondřej Veselý   +2 more
doaj   +1 more source

Measuring Thematic Funds Performance via an Approach Based on Observable and Latent Factors

European Financial Management, EarlyView.
ABSTRACT This paper investigates whether thematic equity funds deliver abnormal performance relative to conventional global equity funds. Using Fama‐French models augmented with latent factors, we estimate fund‐level alphas, and apply the false discovery rate methodology to an estimated three‐group mixture distribution, separating good, null and bad ...
Maria Debora Braga, Gianmarco Vacca, Maria Zoia   +2 more
wiley   +1 more source

Costo de capital bajo riesgos asimétricos en el mercado de valores mexicano

Economía Teoría y Práctica, 2008
El siguiente artículo tiene como fin calcular el costo de financiamiento de las empresas al momento de captar recursos de la Bolsa Mexicana de Valores, costo al que también se denomina costo de capital o tasa de rendimiento mínimo aceptable.
M. Rodríguez, K. Cortez, H. García
doaj