Results 251 to 260 of about 2,474,298 (297)
Carbon Energy, EarlyView.Converting biomass‐derived syngas into value‐added fuels and chemicals offers a promising route toward carbon neutrality, yet unfavorable H2/COx ratios, elevated CO2 levels, and trace impurities pose persistent obstacles. This review examines strategies spanning syngas conditioning, impurity‐tolerant catalyst development, and integrated process design,
Xuan Bie +7 more
wiley +1 more source
Order restricted row‐column cluster randomized design
Canadian Journal of Statistics, EarlyView.Abstract This research introduces a novel two‐stage cluster randomized design, the order restricted row‐column cluster randomized design. The new design builds upon the cluster randomized block design by incorporating a second layer of blocking, achieved through ranking cluster units that are randomly sampled from the population.
Dalton Hopper +2 more
wiley +1 more source
Analysis of the impact factors of industrial structure upgrading on green total factor productivity from the perspective of spatial spillover effects. [PDF]
HeliyonTian X, Zhang H.
europepmc +1 more source
Spatial Spillover and Regional Development: Applications of Spatial Econometric Models
Spatial Spillover and Regional Development: Applications of Spatial Econometric Modelsopenaire +1 more source
Spatial Spillovers and World Energy Intensity Convergence
Energy Economics, 2023 This work was supported by the European Commission and the Spanish Ministry of Science, Innovation and Universities (MCIU-19-PCI2019–103676); and the Spanish Ministry of Science, Innovation and Universities (PID2020-115183RB-C21 ).
Matías Mayor +2 more
exaly +3 more sources
Identification of Spatial Spillovers: Do's and Don'ts
Journal of Economic SurveysABSTRACT The notion of spatial spillovers has been widely used in applied spatial econometrics. In this paper, we consider how they can be identified in both structural and causal reduced‐form models. First, discussing the various threats to identification in structural models, we point out that the typical estimation framework ...
Nicolas Debarsy, Julie Le Gallo
exaly +2 more sources
Spatial aid spillovers during transition [PDF]
European Journal of Political Economy, 2015 We investigate whether development aid stimulates growth in transition economies, paying particular attention to the possibility of spatial spillovers arising from aid. We find that common borders and a shared historical and political heritage result in a complex set of associations between aid and growth.
Zohid Askarov, Hristos Doucouliagos
openaire +1 more source
Externalities, knowledge spillovers and the spatial distribution of innovation [PDF]
GeoJournal, 1999 The aim of the paper is to investigate the process of spatial agglomeration of innovation and production activities and to assess the extent to which the degree of specialisation or diversity externalities in the area may affect the innovative output in a particular local industry.
PACI, RAFFAELE, USAI, STEFANO
openaire +4 more sources
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Spatial Spillovers of Conflict in Somalia
American Economic Review, 2022Conflict along transportation routes during Somalia’s al-Shabaab insurgency significantly increases maize prices at distant locations, decreasing food security, health, and education. Estimated conflict risk has strong price effects independently of realized conflict, highlighting the importance of safety concerns. A model of least-cost route choice in
Alfano, Marco, Cornelissen, Thomas
openaire +2 more sources