Results 151 to 160 of about 2,573,114 (330)

Fair Wages in a New Keynesian Model of the Business Cycle [PDF]

open access: yes
We build a New Keynesian model of the business cycle with sticky prices and real wage rigidities motivated by efficiency wages of the gift exchange variety.
André Kurmann, Jean-Pierre Danthine
core  

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu   +5 more
wiley   +1 more source

TECHNICAL EFFICIENCY OF FARMERS UNDER DIFFERENT MULTI-CROPPING SYSTEMS IN NIGERIA

open access: yesTropical and Subtropical Agroecosystems, 2009
The study examined technical efficiencies of farmers under different multiple-cropping systems in Nigeria. A total of 200 farmers were sampled. The farmers were group on the basis of numbers of crops on their farms. The results showed that farmers with 5
Kolawole Ogundari
doaj  

Synchrotron Radiation for Quantum Technology

open access: yesAdvanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader   +10 more
wiley   +1 more source

Anti-Money Laundry regulation and Crime: A two-period model of money-in-the-utility-function [PDF]

open access: yes
The paper presents a two period model with two types of money i.e. dirty and cleans (legal) money in utility function. Clean money is earned from working in legal sector and dirty from illegal sector.
Fanta, F, Mohsin, H
core   +1 more source

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

open access: yesAdvanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong   +3 more
wiley   +1 more source

Public expenditure, growth, and poverty reduction in rural Uganda [PDF]

open access: yes
"Using district-level data for 1992, 1995, and 1999, the study estimated effects of different types of government expenditure on agricultural growth and rural poverty in Uganda.
Fan, Shenggen   +2 more
core  

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida   +16 more
wiley   +1 more source

The Ahmad-Stern approach revisited: Variants and an application to Mexico [PDF]

open access: yes
This paper extends the methodology first proposed by Ahmad and Stern for the design of tax reforms that are optimal at the margin. The extension centers on a sharper approximation of welfare measures. The original approach and its variant are illustrated
Urzúa, Carlos M.
core  

Uneven Growth in the Extensive Margin

open access: yes, 2018
This paper documents that growth in the extensive margin is on average lower in the agricultural sector than in other activities. I introduce this new fact into a simple model of trade with expanding-variety growth, to show its relevance for regions specialized in the lagging sector.
openaire   +1 more source

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