Mokslo publikacijos

A wide range of climate change mitigation policies have been developed around the world and these policies have become one of the major concerns, however there is still debate among scientists about what are the main external benefits and how to account for them and prepare effective climate change mitigation policies that might be widely accepted by society in general.

XXI a. pradžioje kaimo politika išlieka viena iš svarbiausių viešosios politikos sričių. Šios politikos priemonėms diegti skiriama labai daug finansinių ir žmogiškųjų išteklių. Straipsnio tikslas - holistiškai įvertinti Lietuvos žemės ūkio politikos tikslus, priemones ir pasiekimus, identifikuoti galimas tobulinimo kryptis. Žemės ūkio politikos priemonių, taikytų Lietuvoje po nepriklausomybės atgavimo 1990 m., įvairovė ir pasiekimai analizuojami remiantis kokybinių struktūrų analizės metodu.

This paper proposes MULTIMOORA-IFN2 technique for multi-criteria decision making (MCDM). The proposed approach involves information fusion which allows considering information expressed in both crisp and fuzzy variables. What is more, we introduce the aggregation of the different parts of MULTIMOORA which makes the technique more operational, especially in case of large-scale applications.

Growth of PRC’s influence as a leading trade country has consequences for its trading partners; at the same time, over the past years China has become one of Ukraine’s major trading partners. Studying current specificities of the countries’ bilateral trade, opportunities and threats relating to it, developmental perspectives of trade-economic cooperation between Ukraine and PRC therefore certainly warrents further research.

The effects of globalization have often been adverse for the agricultural sector, especially its most vulnerable element—the small farm. The importance of the agricultural sector as a whole and small farms in the sense of ensuring food security, employment and viability of rural areas, implies a necessity to support the sector and small farms in particular.

Our article concentrates to the main aim - to assess the impact of emigration on an origin economy. This topic was chosen because the theoretical research has disclosed that the positive impact of emigration usually manifests through monetary transfers to a native country while the negative impact mainly emerges as a reduction in the labour force, which, in its turn, causes deterioration of a country’s demographic and economic situation.

The paper aims to analyse the situation in Lithuanian carrot market and focus on the changes of agricultural production, structure of foreign trade, and vertical price transmission along the supply chain over the period of 2011-2017. The conducted research evidences that over the analysed seven years carrot production in Lithuania has shrank. Harvested area dropped from 2,400 to 1,800 ha, while the harvest reduced by more than 1/3. The key driving forces behind the negative development trends were prolonged unfavourable weather conditions and the Russian import ban of 2014.

In former socialist countries, urban districts having the lowest building and insulation quality and the highest district heat consumption overlap with low-income and older households, creating a problem of energy poverty and a significant barrier to renovation of multi-flat buildings. Thus, the main challenge centers on fuel poverty in an aging society.

Intelligent agricultural solutions require data on the environmental impacts of agriculture. In order for operationalize decision-making for sustainable agriculture, one needs to establish the corresponding datasets and protocols. Increasing anthropogenic CO2 emissions into the atmosphere force the choice of growing crops aimed at mitigating climate change. For this reason, investigations of seasonal carbon exchange were carried out in 2013-2016 at the Training Farm of the Vytautas Magnus University (former Aleksandras Stulginskis University), Lithuania. This paper compares the carbon exchange rate for different crops, viz., maize, ley, winter wheat, spring rapeseed and barley under conventional farming.

The aim of this paper is to assess the impact of investment support on labour productivity in Lithuanian family farms. This issue is of particular importance when appraising whether the investment support has had the anticipated effects. Propensity score matching is employed to quantify the average treatment effect on the treated farms.