Scientific publications

The age of industrialization and modernization has increased energy demands globally. Solar energy has been recognized as an inexhaustible source of energy and has been applied for desalination and electricity generation. Among different non-conventional energy resources, Solar Energy (SE) is one of the main contributors to the global energy system. A photovoltaic system (PS) is applied to produce SE using photovoltaic cells. The selection of a solar panel includes many intricate factors involving both subjective and quantifiable parameters; therefore, it can be regarded as a complex Multi-Criteria Decision-Making (MCDM) problem.

The research for this article was built upon the discussion concerning sustainable value stream mapping (Sus-VSM), which had recently emerged towards advancing sustainable manufacturing systems. Research on this sustainable-oriented lean tool has been confined to only a handful of studies only. Specifically, the lack of a continuous improvement process, where subsequent value stream developmental maps can be established to continue the cycle, is highlighted as a notable shortfall of this application.

This study deals with the relationship between corporate social responsibility (CSR) and firm competitiveness. Based on the comprehensive literature review, the theoretical model, providing linkages between CSR and corporate competences, has been developed. The created model was empirically tested, and the case study in Lithuania was conducted based on the assessment of influence of different social responsibility dimensions (environmental, social, economic, shareholder and voluntariness) on separate elements of competitiveness (financial capacity, quality of production, satisfied needs of consumers, efficiency, introduction of innovations and company’s image).

This study appraises the greenhouse gas (GHG) emissions for Lithuanian family farms based on the Intergovernmental Panel on Climate Change (IPCC) guidelines using Lithuanian emission factors from Lithuania’s National Inventory report (LNIR). Family farm activity data are derived from Lithuanian sample of the Farm Accountancy Data Network (FADN) for 2016.

This paper aims to examine the collaboration of livestock farming business with other three groups of actors and explore the gap between expectations and reality concerning biogas production as collaborative innovation for the socially responsible development of rural regions in Lithuania.

This paper presents a four-component stochastic frontier model in which the frontier function is represented by an unknown smooth input distance function, and inefficiency is decomposed into persistent and transient inefficiencies.

The differences in consumption levels across different strata of income and income inequality give raise to differences in the effects of income inequality on the level of the consumption-based greenhouse gas (GHG) emission. However, the impact of inequality on consumption-based emissions has been scarcely analysed. Therefore, the aim of this study is to test the relationship between income inequality and consumption-based GHG emission per capita by applying the country-level data for 1990-2014.

The efficacy, safety, and cost of medication are the major concerns for a patient, thus, this research addresses factors that influence the physician’s prescription behavior. The objective of the undertaken study is the empirical testing of a novel conceptual model that was newly developed by the previous literature, which is based on behavioral and social theories.

As organic farming gains more popularity across the world, it is important to discuss the underlying trends of its development in Ukraine, who is an important agricultural producer. Organic farming may have lower environmental pressures—therefore, we seek to identify the major trends in the production and sales of the organic agricultural products in Ukraine. In this study, data on the production structure, costs, and selling prices from Ukrainian enterprises are analyzed.

The commercial banks are adopting online services for their transactions to stay competitive and fulfill the customers' needs. There is a dire need to satisfy online customers in a competitive environment. Thus, this paper employed the ES-QUAL model and two mediating variables and outlined the recommendations to the management of the online banking industry to develop effective strategies.