Results 131 to 140 of about 901,335 (290)

Financing Government Expenditures Optimally [PDF]

open access: yes
In a simple cash-credit model, I study the effects of the combination of costly tax collection and tax evasion on fiscal and monetary policy for optimal resource allocation. Allowing the informal sector to use cash more intensively than the formal sector,
Pinar Ayse Yesin
core  

Removing Homocoupling Defects in Alkoxy/Alkyl‐PBTTT Enhances Polymer:Fullerene Co‐Crystal Formation and Stability

open access: yesAdvanced Functional Materials, EarlyView.
PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu   +14 more
wiley   +1 more source

Electoral Budget Cycles: The case of the Argentine Provinces [PDF]

open access: yes
This paper presents subnational evidence of electoraly-motivated changes in the level of public expenditures, budgetary deficits and composition of public expenditures in Argentina.
Lema, Daniel, Medina, Leandro
core   +1 more source

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

open access: yesAdvanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar   +8 more
wiley   +1 more source

Electoral accountability, fiscal decentralization and service delivery in Indonesia [PDF]

open access: yes
This paper takes advantage of the exogenous phasing of direct elections in districts and applies the double difference estimator to: (i) measure impacts on the pattern of public spending and revenue generation at the district level; and (ii) investigate ...
Dasgupta, Basab   +3 more
core  

State-Level and County-Level Estimates of Health Care Costs Associated with Food Insecurity. [PDF]

open access: yes, 2019
IntroductionFood insecurity, or uncertain access to food because of limited financial resources, is associated with higher health care expenditures. However, both food insecurity prevalence and health care spending vary widely in the United States.
Basu, Sanjay   +3 more
core  

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

open access: yesAdvanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal   +10 more
wiley   +1 more source

Sport Motivation as Driver for Segmenting of Sport Tourists in Gheshm Island

open access: yesAnnals of Applied Sport Science, 2017
This article is "Retracted" at 2018/04/04 due to "Plagiarism" totally from "Hallmann, K., Feiler, S., Breuer, C. Sport motivation as driver for segmenting sport tourists in coastal regions. Tourism Review. 2012; 67(2): 4-12."
Amin Rayat, Mehdi Rayat, Layla Rayat
doaj  

Open Source Software, Competition and Potential Entry [PDF]

open access: yes
We analyze a model with two software firms, quality improving coding expenditures and potential competition. The firms can publish parts of their software as open source.
Pio Baake, Thorsten Wichmann
core  

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song   +4 more
wiley   +1 more source

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