Results 191 to 200 of about 130,088 (262)

Lost in aggregation? On the importance of local food price data for food poverty estimates

American Journal of Agricultural Economics, EarlyView.
Abstract This paper explores within‐country variations in food price dynamics and food poverty estimates by employing local market price data and national consumer price index (CPI) data. Our results show that national CPI data may be useful for approximating national trends but they fail to detect and identify spatial variations in local trends, which
Stephan Dietrich, Valerio Giuffrida, Bruno Martorano, Georg Schmerzeck, Marco Tiberti   +4 more
wiley   +1 more source

Differentiation of ecological niche patterns between sympatric lemurs in northwestern Madagascar: Implications for their conservation. [PDF]

PLoS One
Mercado Malabet F, Randimbiarison FT, Razafimampiandra JC, Andriatsitohaina B, Chell C, Razafitsalama M, Steffens TS, Lehman SM.   +7 more
europepmc   +1 more source

Food insecurity and unemployment among immigrants in the United States

American Journal of Agricultural Economics, EarlyView.
Abstract Immigrants can be more vulnerable to economic downturns and, during periods of economic hardship, more likely to experience food insecurity compared to natives. This study examines the differential effect of the unemployment rate on the probability of being food insecure among diverse groups of immigrant households relative to natives in the ...
Siwen Zhou, Joshua Berning, Alessandro Bonanno, Jude Bayham   +3 more
wiley   +1 more source

Spatial spillovers and nonlinear effects of urban green space on population aging in China. [PDF]

Front Public Health
Zheng X, Wang Y, Zhang D.
europepmc   +1 more source

Preferential trading in agriculture: New insights from a structural gravity analysis and machine learning

American Journal of Agricultural Economics, EarlyView.
Abstract Preferential trade agreements (PTAs) contain various non‐tariff provisions, yet identifying their trade effects remains challenging because these commitments are high‐dimensional and strongly correlated within agreements. We estimated a theory‐consistent structural gravity model with domestic flows for 26 agricultural subsectors over 1988–2017
Dongin Kim, Sandro Steinbach
wiley   +1 more source

Spatiotemporal analysis of hospitalizations, mortality and access to intravenous thrombolysis for ischemic stroke in Southern Brazil. [PDF]

BMC Public Health
Bonfim S, Massago M, Giacomin VL, Beltrame MHA, Dutra AC, Costa WF, Filho LCT, Andrade L.   +7 more
europepmc   +1 more source

Crop insurance and irrigation behavior: The conditional role of pumping costs

American Journal of Agricultural Economics, EarlyView.
Abstract Excessive water use for irrigation can accelerate the depletion of water resources, undermining agriculture's resilience to weather‐related shocks. Understanding how farmers make water use decisions is essential for developing effective water management policies.
Sungmin Cheu, Molly Sears
wiley   +1 more source

Intentional cranial modifications in the Americas: The temporal and spatial patterns of potential transmissions and cultural innovations. [PDF]

iScience
Ward SM, Sánchez-Villagra MR, Raymond C, Lazaro GR, Lynch S, Wilson LAB.   +5 more
europepmc   +1 more source

High‐elevation endemic plants predicted to lose habitat from changing climate in Washington State

American Journal of Botany, EarlyView.
Abstract Premise High‐elevation plants face unique challenges from potential climate change impacts that will likely require upslope migration into increasingly smaller suitable habitat. This situation is particularly acute for endemic species that by definition occupy small geographic ranges.
Nicholas L. Gjording, Erik W. Ertsgaard, David E. Giblin, Iris H. Dimpsey, Owen B. Bard   +4 more
wiley   +1 more source

Demand-oriented regionalization with local data. [PDF]

Sci Rep
Noorani SM, Gao S, Chen C, Saldaña Ochoa K.   +3 more
europepmc   +1 more source