scholarly journals Short Sale and Index Futures Mispricing: Evidence from the Warsaw Stock Exchange

2016 ◽  
Vol 25 (5) ◽  
pp. 547-559 ◽  
Author(s):  
Edyta Marcinkiewicz
Keyword(s):  
Stock Exchange ◽  
Index Futures ◽  
Short Sale ◽  
Warsaw Stock Exchange

scholarly journals The Corporate Social Responsibility of Polish Energy Companies

Energies ◽  
2021 ◽  
Vol 14 (13) ◽  
pp. 3815
Author(s):  
Magdalena M. Stuss ◽  
Zbigniew J. Makieła ◽  
Agnieszka Herdan ◽  
Gabriela Kuźniarska
Keyword(s):  
Corporate Social Responsibility ◽  
Literature Review ◽  
Social Responsibility ◽  
Stock Exchange ◽  
Energy Sector ◽  
Study Approach ◽  
Csr Strategies ◽  
Warsaw Stock Exchange ◽  
Corporate Social ◽  
Energy Companies

If corporate social responsibility (CSR) is expected to work efficiently, there should be a standardised approach for implementation of the CSR concept for all businesses, including companies operating in the energy sector. Although many companies declare compliance with CSR standards, further investigation should be undertaken to evaluate if and how those standards have been applied in practice. The aim of this research is to examine the level of standardisation of the CSR activities within Polish energy companies and explore the good practices developed by those companies. The Polish energy companies have been selected for the investigation as the literature review we conducted demonstrates that there is limited research in this area and there is a knowledge gap regarding how Polish energy companies apply CSR regulation in practice. To accomplish the stated aims, the following research questions were developed: (1) What is the essence of applying the CSR concept in Polish energy companies, and at what level of development is the concept applied? (2) To what extent do Polish energy companies have a common approach to the CSR concept, and in what areas are there differences? (3) To what extent have Polish energy companies applied global CSR standards and solutions? (4) Is there a gap between the declared measures of CSR and their actual implementation in Polish energy companies? The research methodology of this study is based on a systematic literature review of the sources acquired from databases such as ProQuest, Emerald, SCOPUS and the Jagiellonian University Library. The multiple case study approach was identified as the most suitable research tool. Companies for the study were selected according to their affiliation to the energy sector and listing on the main market of the Warsaw Stock Exchange. These two assumptions allowed us to base this study on the largest Polish energy companies that have international status. Six areas of CSR annual report disclosures have been identified and used for the investigation and analysis. This research looks at similarities and difference between these six aspects of CSRs disclosed by Polish energy companies. The investigation allows us to conclude that the top three energy companies use similar tools to build their CSR strategies: formalised CSR concept, published CSR reports, disclosure of CSR information on the company website, CSR related activities offered to stakeholders, obtained CSR certificates, and CSR awards. This indicates the existence of a standardised approach to CSR across Polish energy companies.

scholarly journals Does CSR Affect the Profitability and Valuation of Energy Companies? An Example from Poland

Energies ◽  
2021 ◽  
Vol 14 (12) ◽  
pp. 3668
Author(s):  
Mariusz Zieliński ◽  
Izabela Jonek-Kowalska
Keyword(s):  
Social Responsibility ◽  
Stock Exchange ◽  
Descriptive Statistics ◽  
Specific Situation ◽  
Socially Responsible ◽  
Warsaw Stock Exchange ◽  
Energy Companies ◽  
Profitability Ratios ◽  
Research Period ◽  
Financial Profitability

The article refers to the issues of financial profitability of undertaking CSR activities, which is widely reported in literature. The four largest electricity producing companies in Poland were selected for the analysis. The research period covers the years 2009–2019, when the index of socially responsible companies was operating on the Warsaw Stock Exchange. The main purpose of the article is to compare the profitability ratios and quotations of energy companies in Poland declaring themselves socially responsible with companies of the same sector that have not expressed such a declaration. The results obtained on the basis of descriptive statistics, concerning profitability ratios and stock market quotations, indicate no relationship between their level and stability and the companies’ declarations of compliance with social responsibility. Companies declaring themselves socially responsible were placed in the ranking between the results of companies that did not belong to the indicated index. This may be the result of the specific situation of energy companies in Poland.

Cross-Market Linkages of Taiwan Index Futures Contracts Listed on the Taiwan Futures Exchange and the Singapore Exchange

2007 ◽  
Vol 10 (04) ◽  
pp. 561-583 ◽  
Author(s):  
Hung-Gay Fung ◽  
Qingfeng "Wilson" Liu ◽  
Gyoungsin "Daniel" Park
Keyword(s):  
Stock Exchange ◽  
Trading Strategies ◽  
Stock Index ◽  
Futures Contracts ◽  
Stock Index Futures ◽  
Index Futures ◽  
Taiwan Stock Exchange ◽  
Market Linkages ◽  
Cointegration Tests ◽  
Causality Tests

Cointegration tests and ex ante trading rules are applied to study cross-market linkages between the Taiwan Index futures contracts listed on the Singapore Exchange and the Taiwan Stock Exchange Capitalization-weighted Stock Index futures contracts listed on the Taiwan Futures Exchange. The exchange rate-adjusted returns of the two futures series do not differ significantly in mean but in variances, and show significant mean-reverting tendencies between them. Our trading strategies are able to generate statistically significant, if economically insignificant, profits, while our Granger causality tests demonstrate that information flows primarily from the Singapore market to the Taiwan market, a result confirming other research.

Sign in / Sign up

Export Citation Format

Share Document