Results 141 to 150 of about 13,591,151 (395)

An economic theory of church strictness [PDF]

open access: yes
This paper makes several contributions to the growing literature on the economics of religion. First, we explicitly introduce spatial- location models into the economics of religion.
Nuno Garoupa, Pedro Pita Barros
core  

Full‐Spectrum Solar Harvesting and Desalination Enabled by Supra‐Nano Amorphous Ruthenium Dioxide – Mineral Composites

open access: yesAdvanced Functional Materials, EarlyView.
A mineral‐based supra‐nano amorphous ruthenium dioxide composite (a‐Ru0.5‐AM) was designed, achieving 97% broadband solar absorption. Under one sun, it reaches 87.91 ± 0.32 °C with a distinct thermal buffering effect that favors thermal confinement.
Yunchen Long   +13 more
wiley   +1 more source

PRIVACY PREFERENCES AND TRUST IN CENTRAL BANKS: HETEROGENEITY IN CASE OF CBDC

open access: yesФінансово-кредитна діяльність: проблеми теорії та практики
Broad societal uptake of Central Bank Digital Currency (CBDC) is contingent on both its design features and public confidence in the issuing central bank.
Віктор Козюк   +2 more
doaj   +1 more source

Protection costs, transaction costs,and economic theory [PDF]

open access: yes
Contractual reductionism takes market exchange as the ubiquitous form of economic organization throughout history. Transactions costs are accordingly regarded as the costs of running any economic system in general.
Vahabi, Mehrdad
core   +1 more source

High‐Rate FA‐Based Co‐Evaporated Perovskites: Understanding Rate Limitations and Practical Considerations to Overcome Their Impact

open access: yesAdvanced Functional Materials, EarlyView.
Vacuum‐based deposition is promising for perovskite solar cells to be successfully commercialized. However, co‐evaporation, the most common vapor phase deposition technique, suffers from very low deposition rates. In this work, we reveal that high deposition rates can lead to carbon flakes depositing into the perovskite absorber layers due to material ...
Thomas Feeney   +13 more
wiley   +1 more source

Theories and Practice of Agent based Modeling: Some practical\n Implications for Economic Planners [PDF]

open access: green, 2019
Hossein Sabzian   +5 more
openalex   +1 more source

A winning combination? economic theory meets sports [PDF]

open access: yes
Satisfying a need to get out in the field, some economists are studying sports. Their topics have included racism in the NBA, coaches' maximization of their chances of winning, and the direction that soccer players and goalies should move during penalty ...
Kristie M. Engemann, Michael T. Owyang
core  

DEMOGRAPHIC AND ECONOMIC THEORIES

open access: yesPopulation
It is important to analyze demographic issues as they appear in the economy from a theoretical point of view. Even before Adam Smith (1776), those who may be called pre-economists have tried to define the place of the population and its possible interference with the conditions of production, distribution and consumption. Then the "population principle"
openaire   +2 more sources

Electrochemical Formation of BiVO4/BiPO4 Photoanodes for Enhanced Selectivity toward H2O2 Generation

open access: yesAdvanced Functional Materials, EarlyView.
In acidic KPi, V dissolves from the BiVO4 lattice, while adsorbed phosphate reacts with the electrode under an external bias, forming a BiPO4 surface layer. This BiPO4 layer exhibits stronger bicarbonate adsorption, redirecting the water oxidation pathway toward two‐electron H2O2 production.
Kaijian Zhu   +12 more
wiley   +1 more source

Chemoselective Sequential Polymerization: An Approach Toward Mixed Plastic Waste Recycling

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by biological protein metabolism, this study demonstrates the closed‐loop recycling of mixed synthetic polymers via ring‐closing depolymerization followed by a chemoselective sequential polymerizations process. The approach recovers pure polymers from mixed feedstocks, even in multilayer formats, highlighting a promising strategy to overcome a
Gadi Slor   +5 more
wiley   +1 more source

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