Results 71 to 80 of about 39,900 (255)
The Predator-Prey Model of Tax Evasion: Foundations of a Dynamic Fiscal Ecology
MathematicsTax evasion is a dynamic process reflecting continuous interaction between taxpayers and regulatory institutions rather than a static deviation from fiscal equilibrium.
Miroslav Gombár +2 more
doaj +1 more source
Fraude fiscal e IVA en España: incidencia en un modelo de equilibrio general. [PDF]
El objetivo del trabajo es cuantificar y analizar los efectos que podrían derivarse de la reducción del fraude fiscal en España. Como herramienta de análisis se emplea un modelo de equilibrio general aplicado que incorpora diferentes escenarios de mejora
Antonio Gómez Gómez-Plana +1 more
core
Advanced Science, EarlyView.ABSTRACT Despite the transformative impact of cancer immunotherapies such as immune checkpoint blockade, durable clinical responses remain limited. Increasing evidence indicates that antitumor immunity is governed not only by the tumor microenvironment, but also by systemic immune regulation mediated by peripheral immune organs. Among these, the spleen
Yuehua Liu, Xiaoqian Nie, Xiaofei Gao
wiley +1 more source
Bienestar social e impuesto sobre la renta [PDF]
, 1986 This paper intends to generalize the SANDMO'S model on evasion and optimal taxation (Journal of Public Economics, 1981, Vol. 16) in two directions.
Ruiz del Portal Bravo, Francisco Javier
core +2 more sources
Pyroptosis‐Inducing Engineered Microparticles for Cancer Immunotherapy
Advanced Science, EarlyView.Engineered microparticles co‐delivering geldanamycin and dual nanobodies induce targeted pyroptosis and block PD‐L1 and CD47 pathways, reprogramming the tumor microenvironment and achieving potent antitumor immunity in lung cancer models with minimal toxicity.
Tianli Hao +12 more
wiley +1 more source
Improving VAT Compliance in Romania by Implementing a New Tool – Tax Lottery Receipts
Journal of Economic Development, Environment and People, 2015 This paper aims to present and explain the newly implemented measure of organizing a Tax Lottery Receipts in Romania, in orderto combat tax evasion by raising awareness among consumers and make them responsible when purchasing any goods.The lottery ...
Dragos Ungureanu, Doina Dascalu
doaj
La empresa en la economía sumergida [PDF]
, 2019 Este trabajo se centra en conocer y cuantificar la economía sumergida en España y Europa. Para ello, se ha realizado a través de su concepto y sus determinantes, las consecuencias, los efectos y los métodos de cuantificación.
San Juan de la Fuente, Adrián
core
Sono‐Mechanogenetics: Linking Ultrasound Physics With Cellular Mechanobiology
Advanced Science, EarlyView.Sono‐mechanogenetics links ultrasound physics with cellular mechanotransduction to enable noninvasive control of engineered biological systems. Acoustic forces generate distinct deformation modes that activate intracellular signaling pathways, which can be coupled to synthetic gene circuits to regulate diverse cellular functions, including gene ...
Yunjia Qu +4 more
wiley +1 more source
Evasión tributaria, una revisión
Revista Activos, 2019 El presente artículo tiene como temática la evasión tributaria, la cual es un problema mundial, de ahí su importancia y relevancia en investigación. En el presente artículo se realiza una revisión general sobre el comportamiento social, de valores y ...
Ruth Alejandra Patiño Jacinto +3 more
doaj +1 more source
Advanced Science, EarlyView.This study identifies the mechanosensor PIEZO1 as a key factor in promoting acute myeloid leukemia progression and uncovers a ferroptosis defense system mediated by PIEZO1‐HIF1A‐SLC7A11 axis that is essential for leukemia stem cell maintenance. This ferroptotic defense system may represent a unique vulnerability for leukemia stem cells, providing a ...
Tiantian Zhang +10 more
wiley +1 more source