consumer benefit
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2021 ◽  
Vol 12 (4) ◽  
pp. 180
Author(s):  
Miaomiao Hu ◽  
Peter Bauer

Increase of non-renewable energy consumption and CO2 emissions has brought heavy burdens to our planet. Heavy-duty vehicles as a large energy consumer benefit a lot from platooning due to reduced air drag. Comparing to ICE trucks, electric trucks can gain more energy savings from platooning while also reducing CO2 emissions. This paper explores the energy consumption of electric HDV platooning under highway situations and proposes an adaptive downhill coasting speed method with regenerative braking. Simulations show that electric HDV platooning can reach at most 33.4% energy savings with our proposed adaptive coasting speed profile. With a sacrifice of 22.2% travel time, the energy savings can be further increased to 49.3%.


2021 ◽  
pp. 1-45
Author(s):  
Benjamin Leard ◽  
Joshua Linn ◽  
Yichen Christy Zhou

Abstract During historical periods in which US fuel economy standards were unchanging, automakers increased performance but not fuel economy, contrasting with recent periods of tightening standards and rising fuel economy. This paper evaluates the welfare consequences of automakers forgoing performance increases to raise fuel economy as standards have tightened since 2012. Using a unique data set and a novel approach to account for fuel economy and performance endogeneity, we find undervaluation of fuel cost savings and high valuation of performance. Welfare costs of forgone performance approximately equal expected fuel savings benefits, suggesting approximately zero net private consumer benefit from tightened standards.


2020 ◽  
Vol 2020 ◽  
pp. 1-11 ◽  
Author(s):  
Xingquan Ji ◽  
Ziyang Yin ◽  
Yumin Zhang ◽  
Xuan Zhang ◽  
Haishu Gao ◽  
...  

Scientific pricing of the electric vehicle charging station is closely related to consumer behavior inevitably. Existing studies have not considered the impacts of consumer differences on the charging price, which will fail to meet the interests of various types of consumers. This paper proposes a novel pricing method based on consumer classification and comprehensive evaluation strategies. First, the basis for consumer classification is established according to a single factor sensitivity analysis of the consumer benefit model; then, the nonlinear expression of the basis is piecewise linearized. Additionally, with the principle of least fitting error to determine consumers’ classification, the initial charging price schemes for various types of consumers are formulated. Second, this paper defines evaluation indices and establishes the hierarchy model for comprehensive evaluation schemes. Finally, the integrated analytic hierarchy process and data envelopment analysis are adopted for comprehensive evaluation of schemes. Simulations results illustrate that the proposed method can formulate the comprehensive optimal charging price considering consumer differences, and the method can reflect the impacts of both subjective and objective factors conveniently and accurately.


PLoS ONE ◽  
2020 ◽  
Vol 15 (9) ◽  
pp. e0237500
Author(s):  
Leonie Wenz ◽  
Anders Levermann ◽  
Sven Norman Willner ◽  
Christian Otto ◽  
Kilian Kuhla

2020 ◽  
Vol 5 (1) ◽  
pp. 1-20
Author(s):  
AFRIAN RACHMAWATI

This research is aimed at analysing the influence of consumer knowledge, brand image, religiousity, and location to any decision to be sharia bank’s customer by using 4 hypotheses to be examined using SEM method. The research sample includes 212 respondents. Results of SEM analysis meets criteria of goodness of fit index with marginal. Results of this research show that consumer knowledge with product type, product use, and product benefit indicators do not significantly influence the decision to be sharia bank’s customer. Brand image with product attribute, consumer benefit, and brand personality indicators do not significantly influence the decision to be sharia bank’s customer. Religiousity with ritual, ideology, intellectual, experience, and consequence indicators do not significantly influence any decision to be sharia bank’s customer. Location with location accessibility, location smoothness, and location proximity indicators significantly influence any decision to be sharia bank’s customer.


2019 ◽  
Vol 36 (6) ◽  
pp. 1-8
Author(s):  
Blake Casagranda ◽  
Drew Hallett
Keyword(s):  
Solar Pv ◽  

2019 ◽  
Vol 8 (2) ◽  
pp. 193-233
Author(s):  
Robert C. Fellmeth ◽  
Bridget Fogarty Gramme ◽  
C. Christopher Hayes

Abstract The purpose of regulating any profession is to assure competent practitioners, particularly where its absence can cause irreparable harm. Regulatory “licensing” ideally achieves such assurance, while at the same time avoiding unnecessary supply constriction. The latter can mean much higher prices and an inadequate number of practitioners. Regrettably, the universal delegation to attorneys of the power to regulate themselves has led to a lose/lose system lacking protection from incompetent practice while also diminishing needed supply. The problem is manifest in four regulatory flaws: First, state bars—in combination with the American Bar Association—require four years of largely irrelevant higher education for law school entry. Most of this coursework commonly has nothing to do with law. Second, and related, these seven-years of mandatory higher education (that only the United States requires for attorney licensure) impose extraordinary costs. Those costs now reach from $190,000 to $380,000 in tuition and room and board per student—driven by shocking tuition levels lacking competitive check. Third, attorney training focuses almost entirely on a few traditional subjects, with little attention paid to the development of useful skills in most of the 24 disparate areas of actual practice (e.g., administrative, bankruptcy, corporate, criminal, family, taxation, et al.). And schools often pay scant attention to legislation, administrative proceedings, or the distinct areas of law that will be relevant to a student’s future practice. Fourth, state bars rely on supply-constricting bar examinations of questionable connection to competence assurance. In the largest state of California, the bar examination fails about 2/3 of its examinees. This system has fostered an opportunistic cottage industry of increasingly expensive preparatory courses that further raise the cost of becoming an attorney—even after 7 years of higher education. Meanwhile, the bars regulating attorneys in the respective states: a) Do not treat negligent acts as a normal basis for discipline (outside of extreme incapacity); b) Do not require malpractice insurance—effectively denying consumer remedies for negligence; c) Do not allow clients injured by malpractice to recover from “client security funds”; d) Do not require post-licensure “legal education” in the area of an attorney’s practice; e) Do not test attorneys in the area of practice relied upon by consumers—ever; and f) Respond to cost-effective, technology-centric solutions to legal problems not by regulation to assure consumer benefit, but by attempts to categorically foreclose them in favor of total reliance on often unavailable/expensive counsel. No area of state regulation has more openly violated federal antitrust law than has the legal profession. The United States Supreme Court held in 2015 that any state body controlled by “active market participants” in a profession regulated is not a sovereign entity for antitrust purposes without “active state supervision.” Yet four years later, attorneys continue to regulate themselves without such supervision, overlooking the threat of criminal felony and civil treble damage liability.


Energy Policy ◽  
2019 ◽  
Vol 129 ◽  
pp. 958-966 ◽  
Author(s):  
Changwon Park ◽  
Yoojin Jeong ◽  
Seung Jick Yoo

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