Results 91 to 100 of about 13,298,525 (303)

Towards the definition of violence in couple relationships as a public health problem in Medellín at the beginning of the 21st century

open access: yesFeminismo/s, 2011
Intimate partner Violence is a public health problem, founded in the cultural gender constructions. The methodological development of this doctoral thesis is qualitative; it is based on social representation theory, it is articulated with the discursive ...
Gladys Rocío Ariza Sosa
doaj   +1 more source

Lost ground, lost value: Investigating the relationship between soil erosion and agricultural land value

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract This study examines the impact of soil erosion on agricultural land values in the United States (US) Midwest. Based on a novel county‐level panel data set with information on soil erosion levels and agricultural land values covering five census years (1997, 2002, 2007, 2012, and 2017), we separately investigate the direct effect of two types ...
Le Chen   +3 more
wiley   +1 more source

How cold is too cold? A theoretical analysis of the optimal trigger for index insurance for frost damage to crops

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Crop insurance is undoubtedly an extremely valuable element in protecting agricultural businesses, but in many cases standard indemnity‐based products have had very low uptake due to high transaction costs elevating premiums to unaffordable levels.
Amogh Prakasha Kumar   +2 more
wiley   +1 more source

Seeds of change: The impact of Ethiopia's direct seed marketing approach on smallholders' seed purchases and productivity

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract While multiple factors explain low adoption rates of improved varieties by small‐scale farmers in sub‐Saharan Africa, a key supply‐side constraint is the limited availability of seed embodying new traits in the volume, quality, price, and timeliness required by farmers. This constraint is partly attributable to classical failures in the market
Dawit Mekonnen   +5 more
wiley   +1 more source

Pierre Clastres as comparative political theorist: The democratic potential of the new political anthropology

open access: yes, 2017
This article examines the political anthropological work of Pierre Clastres in light of the emergence of the subfield of comparative political theory. In particular, it argues that Clastres’ reconstruction of the political philosophy of various Amazonian
Christopher Holman, Holman, Christopher
core   +1 more source

Personal and Public Levels of Political Incivility

open access: yesInternational Journal of Communication, 2017
As interest in political incivility has grown, scholarly conceptualizations of incivility have diverged, often centering on politeness theory or deliberative theory, but rarely on both.
Ashley Muddiman
doaj  

Accounting for animal health in efficiency analysis: An application to Swedish dairy farms

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Poor animal health is a central concern in modern livestock production. Despite the necessity to incorporate animal health in efficiency analysis, the theoretical and empirical developments are limited on this subject. This article appropriately characterizes the axiomatic properties of animal health within a production framework.
Frederic Ang   +3 more
wiley   +1 more source

Prospect theory and political decision-making [PDF]

open access: yes, 2011
Risk is a central feature of political decision making. Prospect theory, an empirically correct theory of choice under risk that deals precisely with this condition, therefore seems to have much to offer political science.
Vis, B.; id_orcid, Barbara Vis, Vis, B.
core   +2 more sources

Childism and the Politics of Social Empowerment

open access: yesSociedad e Infancias
The argument made here is that childism advances a new critical theory for understanding what is involved in social empowerment. Like feminism, decolonialism, and other critical perspectives, its aim is to reimagine human relations not just for one ...
John Wall Wall
doaj   +1 more source

Alessandro Pizzorno teorico della politica

open access: yesQuaderni di Sociologia, 2019
The article aims to highlight Pizzorno’s contribution to political theory, identifying two fundamental issues of his research: conflict and representation.
Pier Paolo Portinaro
doaj   +1 more source

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