Abstract Bosnia and Herzegovina (BiH) has a relatively low level of entrepreneurial activity as evidenced by GEM reports but also has an economic structure in which SMEs account for about 99% of the total number of enterprises. The goal of this paper was to examine the level of entrepreneurial orientation (EO) and influence of EO on business performances of SMEs in the Republic of Srpska (RS), one of the two BiH entities, in which the empirical research was done. We have used adapted Covin & Slevin (1989) version of the questionnaire. We found out that only 12.28% of sampled SMEs have all three dimensions of EO pronounced. The least pronounced dimension is risk-taking and the most pronounced dimension is proactiveness. Our research did not confirm the impact of EO on selected indicators of business performances.

Introduction Physical activity may affect health via DNA methylation. The epigenetic influences of sedentary behaviors such as television viewing are unknown. We performed a genomewide study of DNA methylation in peripheral blood in relation to physical activity and television viewing time. Methods DNA methylation was measured using the Illumina Infinium HumanMethylation450K BeadChip array in blood samples collected at baseline (N = 5513) and follow-up (N = 1249) from participants in the Melbourne Collaborative Cohort Study. At baseline, times per week of leisure-time physical activity were self-reported. At follow-up, the International Physical Activity Questionnaire was used to assess MET-hours per week of total and leisure-time physical activity and hours per day of television viewing time. Linear mixed models were used to assess associations between physical activity and television viewing measures and DNA methylation at individual CpG sites, adjusted for potential confounders and batch effects. Results At follow-up, total physical activity was associated with DNA methylation at cg10266336 (P = 6.0 × 10−9), annotated to the SAA2 gene. Weaker evidence of associations (P < 1.0 × 10−5) were observed for an additional 14 CpG sites with total physical activity, for 7 CpG sites with leisure-time physical activity, and for 9 CpG sites with television viewing time. Changes in leisure-time physical activity between baseline and follow-up were associated with methylation changes (P < 0.05) at four of the seven CpG sites with weaker evidence of cross-sectional associations with leisure-time physical activity. Conclusion Physical activity and television viewing may be associated with blood DNA methylation, a potential pathway to chronic disease development. Further research using accelerometer data and larger sample sizes is warranted.

Abstract This paper seeks to empirically examine the validity of nexus between Foreign Direct Investment (FDI) and poverty reduction in the context of twelve European transition and post-transition countries divided in two regions, between 2000 and 2015. The empirical analysis investigates whether some variations in poverty reduction are influenced by countries’ FDI performance and lead by progress in the EU integration process. The study finds that the nexus between FDI and poverty reduction varies between two regions (the Western Balkan region and the Central Europe region). While the relationship between FDI and poverty reduction has a positive effect in the Western Balkan region, it is insignificant and negative in the Central European region. In addition, the findings confirm some earlier assumptions that FDI impacts poverty reduction more strongly in poorer countries (the Western Balkan region) than in wealthier countries (the Central European region).