Results 151 to 160 of about 383,093 (287)
Votes or Money? Theory and Evidence from the US Congress. [PDF]
We consider the effects of demographic and expenditure variables on consumer demand in a system of Engel curves using a smooth coefficient semiparametric model where the expenditure effects on the budget shares vary nonparametrically with demographic ...
Panayiota Lyssiotou +2 more
core
Advanced Materials Interfaces, EarlyView.SAA significantly enhanced Al/PU bonding, increasing SLSS by up to 920% and fracture energy by 15 100% through optimized micro‐nano porous surfaces. RSM identified the optimal anodizing conditions, while ML confirmed sulfuric acid concentration and roughness as dominant predictors of strength.
Umut Bakhbergen +6 more
wiley +1 more source
Advanced Materials Technologies, EarlyView.The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz +5 more
wiley +1 more source
Estimating Household Welfare from Disaggregate Expenditures
, 2017 Understanding how marginal utilities of expenditure evolve over time is key to the specification, the estimation, and the testing of dynamic consumer behavior. But in existing dynamic models researchers often (perhaps implicitly) assume that Engel curves are linear.
openaire +3 more sources
National and international income dispersion and aggregate expenditures [PDF]
We examine linkages between aggregate household income, distribution of that income, and aggregate cross-country expenditure patterns. We are able to decompose income effects into international income dispersion effects (from variations in average income)
Carmen Fillat, Joseph Francois
core
Advanced Materials Technologies, EarlyView.This critical review presents a comprehensive roadmap for the precision 3D printing of cellulose. Quantitative correlations link ink formulation and rheological properties to print fidelity and final material performance. This framework guides the development of advanced functional materials, from biomedical scaffolds to electromagnetic shielding ...
Majed Amini +3 more
wiley +1 more source
Private Tutoring Expenditures in Turkey [PDF]
This is the first study on private tutoring in Turkey. Private tutoring especially for the purpose of preparing for the competitive university entrance examination is an important, widespread phenomenon in Turkey.
Aysit Tansel, Fatma Bircan
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Recent Advances on Thermochromic Inks for Security Applications
Advanced Materials Technologies, EarlyView.Thermochromic security inks have garnered interest in recent years as security elements for authentication, information encryption, and anti‐counterfeiting. This review outlines different types of thermochromic materials, how they have been developed as functional inks, and how advancements in property enhancement, sustainability, and printing ...
Duarte B. Oliveira +5 more
wiley +1 more source
Impact of multimorbidity on household expenditure in China: evidence from the China health and retirement longitudinal study. [PDF]
BMC Public HealthOuyang M, Liu B, Qiu Z, Liao W, Chen T.
europepmc +1 more source
Advanced Materials Technologies, EarlyView.Complementary unipolar electrical transport is demonstrated in ZnO‐Co3O4 core–shell nanowires, by engineering multi‐terminal device architectures that allow to selectively address different sections of the nanostructure and resorting on ionic liquid gating for conformal capacitive coupling and field effect control.
Valeria Demontis +5 more
wiley +1 more source