Applying interval PCA and clustering to quantile estimates: empirical distributions of fertilizer cost estimates for yearly crops in European Countries*

Author(s):  
Dominique Desbois
2019 ◽  
Vol 5 ◽  
pp. 237802311985882
Author(s):  
Marta Kołczyńska

This figure describes the distance from meritocracy in 36 European countries between 2002 and 2017. Following Krauze and Slomczynski, the author defines meritocratic allocation of individuals by education to occupational status groups as a situation when more educated persons do not have jobs with lower status than less educated persons. Using data from the European Social Survey rounds 1 to 8, for each country-round, the author identifies the theoretical meritocratic joint distribution of education and occupational status, as well as the theoretical distribution under statistical independence, and measures the distance of empirical distributions to these two ideal situations. The author finds that the distance to meritocracy varies substantially across European countries, with some countries being closer to allocation under independence than to meritocratic allocation. In terms of cross-country differences, the distance to meritocracy is smaller in postcommunist countries than in Western Europe, with some convergence observable over time.


2019 ◽  
Vol 113 ◽  
pp. 318-327 ◽  
Author(s):  
Wim Wijnen ◽  
Wendy Weijermars ◽  
Annelies Schoeters ◽  
Ward van den Berghe ◽  
Robert Bauer ◽  
...  

2019 ◽  
Vol 3 (6) ◽  
pp. 723-729
Author(s):  
Roslyn Gleadow ◽  
Jim Hanan ◽  
Alan Dorin

Food security and the sustainability of native ecosystems depends on plant-insect interactions in countless ways. Recently reported rapid and immense declines in insect numbers due to climate change, the use of pesticides and herbicides, the introduction of agricultural monocultures, and the destruction of insect native habitat, are all potential contributors to this grave situation. Some researchers are working towards a future where natural insect pollinators might be replaced with free-flying robotic bees, an ecologically problematic proposal. We argue instead that creating environments that are friendly to bees and exploring the use of other species for pollination and bio-control, particularly in non-European countries, are more ecologically sound approaches. The computer simulation of insect-plant interactions is a far more measured application of technology that may assist in managing, or averting, ‘Insect Armageddon' from both practical and ethical viewpoints.


GeroPsych ◽  
2011 ◽  
Vol 24 (1) ◽  
pp. 5-18 ◽  
Author(s):  
Mirko Di Rosa ◽  
Christopher Kofahl ◽  
Kevin McKee ◽  
Barbara Bień ◽  
Giovanni Lamura ◽  
...  

This paper presents the EUROFAMCARE study findings, examining a typology of care situations for family carers of older people, and the interplay of carers with social and health services. Despite the complexity of family caregiving situations across Europe, our analyses determined the existence of seven “caregiving situations,” varying on a range of critical indicators. Our study also describes the availability and use of different support services for carers and care receivers, and carers’ preferences for the characteristics of support services. Our findings have relevance for policy initiatives in Europe, where limited resources need to be more equitably distributed and services should be targeted to caregiving situations reflecting the greatest need, and organized to reflect the preferences of family carers.


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