Reconstructing the Balkans: Alternative Policy Approaches

MOCT-MOST: Economic Policy in Transitional Economies -     

LABOUR PRODUCTIVITY AND CONCENTRATION IN THE FOOD PROCESSING INDUSTRIES

The most obvious reason for studying labour productivity is that it can reasonably be regarded as one of the dimensions of market performance: firms which exhibit a high rate of increase of labour productivity are, other things being equal, “better” than firms with a low rate of increase. Similarly, concentration, a dimension of market structure, can be regarded as having normative implications. Although the selection of these variables as being worthwhile ones for study clearly rests on their value as normative indicators, the scope of this paper is essentially positive in content. Its purposes are: first, to provide estimates of changes in labour productivity and of changes in concentration in the food processing industries in the decade 1954-63; second, to attempt to test various hypotheses concerning the causes of different rates of change of productivity (including the hypothesis that increasing concentration has helped to raise productivity); and in conclusion to consider some of the possible effects of productivity changes.     

Ethical Decision Making in a Peer-to-Peer File Sharing Situation: The Role of Moral Absolutes and Social Consensus

Individuals are downloading copyrighted materials at escalating rates (Hill 2007; Siwek 2007). Since most materials shared within these networks are copyrighted works, providing, exchanging, or downloading files is considered to be piracy and a violation of intellectual property rights (Shang et al. 2008). Previous research indicates that personal moral philosophies rooted in moral absolutism together with social context may impact decision making in ethical dilemmas; however, it is yet unclear which motivations and norms contextually impact moral awareness in a peer-to-peer (P2P) file sharing context (Shang et al. 2008). In sum, factors affecting the decision to share copyrighted material require further clarification and investigation (Shang et al. 2008). The purpose of this study was to use a consumer-based scenario and multiple ethics measures to explore how idealism, formalism, and perceived social consensus impact users’ propensity to recognize that the sharing of copyrighted media through P2P networks was an ethical issue and their subsequent ethical intentions. Results showed that high levels of idealism and formalism were associated with an increased recognition that file sharing was an ethical issue, but neither construct had a direct effect on ethical intention. Strong social consensus among respondents that other people consider file sharing to be unethical was also positively related to the recognition that file sharing was an ethical issue, and ethical recognition was a moderate predictor of intention not to engage in file sharing. Finally, a post hoc mediation analysis indicated that idealism, formalism, and social consensus operated through recognition of an ethical issue to impact ethical intention (indirect-only mediation).     

Valuing Provisioning Ecosystem Services in Agriculture: The Impact of Climate Change on Food Production in the United Kingdom

This paper provides an estimate of the contribution of the ecosystem to the provisioning services generated by agriculture. This is achieved by valuing the changes in productivity generated by a marginal alteration in ecosystem inputs. As an example, we consider the variation in rainfall and temperature projected by the recent UK Climate Impacts Programme. The analysis implements a spatially explicit, econometric model of agricultural land use based on the methodology recently developed by Fezzi and Bateman (Am J Agric Econ 93:1168–1188, 2011). Land use area and livestock stocking rates are then employed to calculate farm gross margin estimates of the value of changes in provisioning ecosystem services. Findings suggest that the variation in ecosystem inputs induced by climate change will have substantial influence on agricultural productivity. Interestingly, within the UK context climate change generates mainly positive effects, although losses are forecasted for those southern areas most vulnerable to heat-stress and drought.