Latest Communications of International Proceedings articles

The aim of the article is to analyze the innovativeness of Polish service and industrial enterprises in the light of the expenditures incurred and the effects achieved in the years 2009-2021, and to check whether there are any correlations between selected innovation indicators. Data for…

In this study, the objective was to determine which forecasting approach, either fuzzy or statistical, is more effective for predicting household gas usage in Poland at the commune level. The data utilized were sourced from various geographical areas within Poland. Those dataset are characterized by…

This study delves into the effects of ongoing crises, notably climate change and evolving energy policies, on the Heating, Ventilation, and Air Conditioning (HVAC) sector. Amidst a worldwide surge in awareness regarding climate issues and amplified endeavors to curb greenhouse gas emissions, the HVAC industry…

Health funding is essential to ensure access to health services. Over time, essentially in the last two decades, the mix of health funding in developed countries has changed. Thus, it is necessary to know this reality and evaluate how the type of funding is vital…

The paper presents several aspects related to the production ofbiogas from vegetable demerara and sludge resulting in wastewater treatment plants.The history of biogas production, the legislation in force, as well as the principles of the biogasprocessare presented.At the end of the workthere are several economic…

The economic and political changes that took place in Poland after 1989, and in particular the transition from a planned economy system to a free market, caused a revival of these legal regulations, which before 1989 were of little importance. These areas include, in particular,…

As part of a larger research that deals with modeling different aspect concerning oil and gas industry, this paper explores the possibilities of building up indicators for the analysis of investment efficiency in oil and gas industry aiming mainly at efficiency indicators, the influence of…

The technology giants, Google, Apple, Meta, Amazon and Microsoft, referred to as GAFAM, have become key actors in the digital economy. As digital platforms, they operate high up the value chain, generating huge revenues and profits and occupying leading positions in terms of market value.…

The main motive of this article was the inclusion of the Russian Federation on February 14, 2023, in the EU list of non-cooperative jurisdictions for tax purposes in context of tax implications for Polish companies conducting business in Russian Federation. Polish tax regulations do not…

Assessing women's access to employment is not a simple task. This requires the use of measurement tools to provide a vision of the level of access to the job market. Although most of these tools are statistical indicators, they do not take into account the…