Results 161 to 170 of about 835,459 (302)

Extending the Collective Approach to Children: A Rothbarth-Type Measure of Child Costs Consistent with Scale Economies and Parents Bargaining [PDF]

We extend the collective model of household consumption to account explicitly for child welfare and economies of scale. Each household member is characterized by specific prefer- ences and the (unspecified) allocation process is assumed to be efficient ...
Bargain Olivier, Donni Olivier
core  

Spin‐Dependent Generation of Surface‐Bound Radicals Toward Selective and Long‐Lasting Water Purification

Advanced Functional Materials, EarlyView.
This study develops a novel atomic engineering strategy to fine‐tune the spin state of α‐Fe2O3 catalysts toward a medium‐spin state, thereby modulating peroxymonosulfate activation and selectively yielding surface‐bound radicals. Compared with free radicals, surface‐bound radicals exhibit moderated oxidation potential, extended lifespan, surface ...
Shuyu Wang, Zhonglin Chen, Jimin Shen, Pengwei Yan, Jing Kang, Binyuan Wang, Shengxin Zhao, Xiaoguang Duan   +7 more
wiley   +1 more source

Does experience matter? Understanding the mechanism of the volume-outcome relationship: Learning-by-doing or economies of scale. [PDF]

PLoS One
Maharaj R.
europepmc   +1 more source

A comment on efficiency gains and myopic antitrust authority in a dynamic merger game [PDF]

This paper relaxes the Motta & Vasconcelos’ (2005) short-term assumption that firms’ capital is fixed. We demonstrate that, contrary to the conclusion of that article, in the best interest of consumers, even when firms have large economies of scale, long-
Pedro Cosme da Costa Vieira
core  

Fabrication of Pyridinic Nitrogen‐Functionalized Carbon Cloth for High‐Performance Iron‐Chromium Flow Batteries

Advanced Functional Materials, EarlyView.
The carbon cloth electrode with targeted pyridinic nitrogen doping, achieved via urea pyrolysis, effectively modulates the adsorption of Cr(II) species and enhances electron transfer, leading to significantly improved kinetics of the Cr(II)/Cr(III) reaction. The material demonstrates a high discharge capacity of 689.3 mAh and an energy efficiency of 72.
Jinfeng Yi, Senwei Zeng, Runfa Zhao, Guangfu Wu, Zhi Liu, Tianhang Zhou, Chunming Xu, Jia Guo, Quan Xu, Yingchun Niu   +9 more
wiley   +1 more source

Learning, economies of scale, and knowledge gap effects on power generation technology cost improvements. [PDF]

iScience
Pratama YW, Gidden MJ, Greene J, Zaiser A, Nemet G, Riahi K.   +5 more
europepmc   +1 more source

Economic Evaluations of Mass Drug Administration: The Importance of Economies of Scale and Scope. [PDF]

Clin Infect Dis, 2018
Turner HC, Toor J, Hollingsworth TD, Anderson RM.   +3 more
europepmc   +1 more source

Scale Measures within the Context of Dynamic Adjustment and External Economies [PDF]

This study proposes an integrated approach to measuring the broader definition of scale economies proposed by Morrison and Siegel. The paper attempts to tackle the three unsolved problems in Morrison and Siegel, and thus will offer a methodological ...
Luh, Yir-Hueih
core   +1 more source

Metal–Organic Frameworks for Gaseous Pollutant Management: From Capture to Neutralization and Reutilization

Advanced Functional Materials, EarlyView.
This review maps how MOFs can manage hazardous gases by combining adsorption, neutralization, and reutilization, enabling sustainable air‐pollution control. Covering chemical warfare agent simulants, SO2, NOx, NH3, H2S, and volatile organic compounds, it highlights structure‐guided strategies that boost selectivity, water tolerance, and cycling ...
Yuanmeng Tian, Zeyu Tao, Kaikai Ma, Xiaoliang Wang, Bo Yu, Yiu Wan Yip, Zhijie Chen, Jin Shang, Bin Fei   +8 more
wiley   +1 more source

Determination of production capacity for open-pit coal mines under uncertainty: A model based on economies of scale. [PDF]

PLoS One
Wang S, Cao B, Bai R, Liu G.
europepmc   +1 more source