Results 141 to 150 of about 318,231 (301)
Shadow Economy and Poverty [PDF]
This study attempts to investigate the relationship between shadow economy and poverty by explaining the mechanism through which shadow economy affects poverty via its impact on government size and economic growth, and using the human poverty index (HPI)
Nikopour, Hesam +1 more
core +1 more source
MIMIC Models, Cointegration and Error Correction: An Application to the French Shadow Economy [PDF]
The analysis of economic loss attributed to the shadow economy has attracted much attention in recent years by both academics and policy makers. Often, multiple indicators multiple causes (MIMIC) models are applied to time series data estimating the size
Buehn, Andreas, Schneider, Friedrich
core +3 more sources
Advanced Materials Interfaces, EarlyView.ABSTRACT This research focused on characterizing graphitic carbon nitride (g‐C3N4) nanocomposites incorporated with ZnO and Ag2O nanoparticles, and carrageenan to remove heavy metals. The ZnO/Ag2O@ g‐C3N4 and ZnO/Ag2O/g‐C3N4@Carr nanocomposites demonstrated thermal stability of 97.40% (108.81°C) and 82.80% (188.99°C) for TGA.
Feziwe B. Mamba +2 more
wiley +1 more source
Underground Economy in Croatia [PDF]
The subject of this paper is to estimate the size of underground economy in the period 2001-2007 using labour approach. Two types of data are used: administrative and survey. The main questions are: How did the activity rates move?
Marija Svec
core
Advanced Materials Interfaces, EarlyView.Zero‐dimensional carbon nanomaterials are presented as multifunctional platforms linking structure, property, and sensing performance. Surface engineering and heteroatom doping modulate electron‐transfer and luminescent behavior, enabling electrochemical, photoluminescent, and electrochemiluminescent detection. Fundamental design principles, analytical
Gustavo Martins +8 more
wiley +1 more source
Light‐Programmable Interfaces: From Molecular Photoswitching to Adaptive Membrane Separations
Advanced Materials Interfaces, EarlyView.This review advances an interface‐centered framework for light‐responsive membranes, linking molecular photoswitches (azobenzene (AZO), spiropyran (SP), diarylethene (DAE), donor–acceptor Stenhouse adducts (DASA), photoacid) to integration strategies in polymeric, porous, self‐assembled, and mixed‐matrix systems.
Liangliang Zhang +6 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.This study presents the rational design and synthesis of a highly luminescent polymeric nanocomposite. Initially, highly fluorescent carbon quantum dots (CQDs) are synthesized via a facile hydrothermal method using citric acid and β‐alanine as precursors, followed by rigorous purification through centrifugation and filtration.
Yunus Emre Toprak +2 more
wiley +1 more source
Quantifying the shadow economy: measurement with theory [PDF]
We construct a dynamic, general equilibrium model of tax evasion where agents choose to report some of their income. Unreported income requires using a payment method that avoids recordkeeping – cash.
Adrian Peralta-Alva +2 more
core
Advanced Materials Interfaces, EarlyView.Tailoring the morphology of MoS2 using RF Magnetron Sputtering for Enhanced Photoelectrochemical Water Splitting. ABSTRACT 2D molybdenum disulfide (MoS2) is a promising material for optoelectronic and photoelectrochemical (PEC) applications due to its unique properties.
Somnath Ladhane +9 more
wiley +1 more source
SHADOW ECONOMY, ECONOMIC GROWTH AND LABOR MARKET. ROMANIAN CASE [PDF]
The shadow economy is represented by the whole economic activities which arerealized at the border of the criminal laws, social laws or fiscal laws or which are skipping(massive) from the inventory of national accounts.
Mutascu Mihai
core