Autor: Kamieniecki, W. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: EVA as a Tool for Estimation of Management Eciency and Value Creation in Polish Telecom Sector
Autorzy:: Kamieniecki, W.
Powiązania:: https://bibliotekanauki.pl/articles/307818.pdf
Data publikacji:: 2016
Wydawca:: Instytut Łączności - Państwowy Instytut Badawczy
Tematy:: Economic Value Added
empirical study
statistical analysis
telecom sector
Opis:: The paper presents results of empirical study on creation of added value in Polish telecom sector, based on Economic Value Added (EVA) indicator. First, an EVA analysis was performed for publicly traded telecom companies. Next, the e ectiveness of EVA itself in management of telecom companies was evaluated. A statistical analysis was made to investigate dependence between EVA and other indicators of company value, confirming that EVA sign and magnitude are in agreement with indicators based on data from financial books. Finally, the eff ectiveness of using EVA for prediction of market capitalization of telecom companies was investigated. Overall results do not give a clear picture and cannot allow to state that EVA is a better determinant of value of telecom company than financial indicators like Earnings Per Share (EPS).
Źródło:: Journal of Telecommunications and Information Technology; 2016, 4; 31-38
1509-4553
1899-8852
Pojawia się w:: Journal of Telecommunications and Information Technology
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 2.

Tytuł:: Marine gas engine marine gas engines application speaking of 6th Marpol Annex
Autorzy:: Wandor, J.
Kończewicz, W.
Wojtaszak, M.
Kamieniecki, M.
Powiązania:: https://bibliotekanauki.pl/articles/241887.pdf
Data publikacji:: 2013
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: combustion engines
air pollution
environmental protection
Opis:: The International Maritime Organization set up a global strategy for reducing emission of sulphur from marine fuels, from 4.5% to 0.5% by the end of the year 2020. In order to such strategy, ship-owners need to fulfil increasing demands according to reduce pollution. New regulations, force ship-owners to reduce production of pollution, but as the devices create to remove some part of pollution are very expensive in use, began to search for cheaper and more effective solutions. The main aim of this article is to present superiority of using gas fuel over liquid fuel on ships. The construction of marine engines, run by a gas fuel is in the scope of interest of scientist’s research during the last couple of years. This branch of technology develops very dynamic recently, according to savings that can be reach while using gas engines on ships. Apart of cost reduction, new types of marine engines are able to cope with more and more restrictive regulations that are published in international convention MARPOL. Such restriction became the reason for the biggest, international corporations, specialists in engines production, to carry on long-term researches on new ways to power ship engines. One of the world’s greatest engine producer is British Rolls-Royce that became pioneer and built the first gas engine. New power unit, Bergen B-gas B35:40V is the one of the most modern type of such engine in the world. The solid construction of this engine was based on engine B32. It became very efficiently because of many rationalizations in maintenance and exploitation. Two main priorities, while developing conception for this model, were minimization of fuel consumption and operating simplification. The authors of these article present advantages of using marine engines powered by gas, according to the international MARPOL regulations that became very restrictive in order to protect marine environment. As the examples were used products of Rolls-Royce Company.
Źródło:: Journal of KONES; 2013, 20, 4; 479-484
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Informacja

Wyszukujesz frazę "Kamieniecki, W." wg kryterium: Autor

Źródło danych

Dostawca treści

Kolekcja

Rok wydania

Wydawca

Temat

Autor

Typ dokumentu

Język