Results 151 to 160 of about 9,062,901 (382)

The Social Effects of Ethnic Diversity at the Local Level:A Natural Experiment with Exogenous Residential Allocation [PDF]

open access: yes
This paper demonstrates the effects of ethnic diversity on social relationships and the quality of public goods at a very finite neighborhood level. We use detailed block level data on diversity and housing quality from a representative survey on housing
Algan, Yann   +2 more
core  

Assessing Haitian Consumers' Willingness to Pay a Premium for Aflatoxin‐Compliant Peanut Butter in the Informal Market

open access: yesAgribusiness, EarlyView.
ABSTRACT Market‐based solutions are increasingly tested to address aflatoxin issues in peanuts in developing countries. Although previous studies have found that Haitian grocery store shoppers are willing to pay a 21% premium for peanut butter with levels of aflatoxin that meet international standards, no information is available for the much larger ...
Phendy Jacques   +2 more
wiley   +1 more source

Could the chemical industry mitigate rapid global cooling from a catastrophic volcanic eruption?

open access: yesAIChE Journal, EarlyView.
Abstract Estimates based on historical data place the probability of a catastrophic volcanic eruption in the next 100 years at around one in six. Large volcanic eruptions can lead to significant global cooling for 2–4 years, with potentially devastating impacts on global agriculture.
David S. Sholl
wiley   +1 more source

Biology & Political Science. Foundational Issues of Political Biology [PDF]

open access: yes
In their classic formulations, valid to this day, the issue of self-preservation is foundational for both political science and economics. In order to fixate this concept, the Modern theorists relied upon various assumptions about human nature.
Boari, Mircea
core  

Kyrgyzstan’s Fragmented Police and Armed Forces

open access: yesJournal of Power Institutions in Post-Soviet Societies, 2011
This article is a first attempt to analyze the underlying reasons behind the unprofessional behavior of the Kyrgyz military and police during ethnic conflict in Osh on June 10-14, 2010.
Erica Marat
doaj  

Grass functional traits reflect the long history of fire and grazers in the savannas of Texas

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Understanding relationships among grass traits, fire, and herbivores may help improve conservation strategies for savannas that are threatened by novel disturbance regimes. Emerging theory, developed in Africa, emphasizes that functional traits of savanna grasses reflect the distinct ways that fire and grazers consume biomass ...
Ashish N. Nerlekar   +2 more
wiley   +1 more source

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