Mokslo publikacijos

The paper investigated the patterns of changes in spatial price transmission between pigmeat prices of two post-communist Member States, namely Lithuania and Poland, and five main producing countries in the EU-15, namely Germany, Denmark, France, Spain, and the Netherlands. This study employed vector autoregression modelling, as well as the Granger causality concept, and focused on changes in price behavior from May 2004 to May 2021.

This paper proposes a novel hybrid evaluation framework for analyzing the performance of public sector organizations. The suggested setting allows for performance evaluation based on a comprehensive approach involving expert knowledge. For this purpose, the research integrates the Balanced Scorecard (BSC) approach and fuzzy multi-criteria decision-making (MCDM) methods.

This paper links the Bounded-adjusted Measure (BAM) model to the managerial disposability model. The additive structure allows measuring inefficiency with regards to individual input/output variables and identifying whether a certain unit should follow the natural or managerial disposability to reduce the overall inefficiency. Using this BAM model, the environmentally-adjusted technical inefficiency of 30 province-level regions in China is measured during the period of 2006-2015.

This paper presents an index decomposition approach that allows explaining the changes in agricultural output from the perspective of theecological footprintand biological capacity. These measures represent the shift towards a more valuable output mix and lower environmental pressures. Economic and biological productivity is involved in the analysis.

The Belt and Road Initiative (BRI) initiated by Chinese government could be regarded as a systematic framework for promoting economic cooperation and development among the countries along the Belt and Road and China. This paper attempts to analyze economic and environmental performance in 61 developing countries along Belt and Road.

This paper applies the “average contribution to structural efficiency” index to measure the environmental performance of the European Union Member States’ agricultural sectors. The contribution index considers all of the possible combinations of observations when assessing states’ environmental performance.

Food loss and waste occur along the whole food supply chain and need to be addressed by dedicated strategies. Among all the stages of the food supply chain, food loss in primary production has been the least studied to date. In order to address this gap, this paper focuses on on-farm food loss, using Lithuania as a case study. The research comprises eleven crop products and five livestock products prevailing in Lithuanian agricultural production.

The aim of the paper is to investigate the energy intensity and efficiency in Lithuanian farms across different farming types and to perform the energy intensity in the European Union (EU) context. Four energy intensity indicators were chosen, and based on these indicators, the energy performance score is constructed using the simple additive weighting method.

This paper proposes the three-stage multi-criteria decision-making (MCDM) non-radial super-efficiency data envelopment analysis (NRSDEA) method with bootstrapping to study a discipline's scientific research efficiency from the university-level perspective. To ensure robust analysis, the proposed model incorporates the contextual variables describing the external environment and the random error.

This research aims to discuss the evolution of short food supply chain theory and practice in the context of three para‐ digm innovations that emerged in the post‐industrial economic system and suggest new paths for sustainable agri‐food system building. All three paradigm innovations are closely related to each other, but each changes a certain dimension of the mental model concerning the food production and delivery system.