scholarly journals Value perception impact and countermeasures analysis of new energy vehicle purchase behavior based on consumer level user review big data mining

2021 ◽  
Vol 336 ◽  
pp. 09030
Author(s):  
Yihang Lv ◽  
Qin Liu
Keyword(s):  
Word Of Mouth ◽  
Purchase Behavior ◽  
Personal Factors ◽  
Individual Level ◽  
New Energy ◽  
Personal Level ◽  
The Government ◽  
Vehicle Purchase ◽  
New Energy Vehicle ◽  
New Energy Vehicles

The development of new energy vehicles is inseparable from the drive of consumers. Therefore, to explore the influencing factors of purchase behavior from the consumer's personal level is helpful for businesses to adopt corresponding sales strategies and the government to adopt relevant policies. Based on the individual level of consumers, this paper constructs a new energy vehicle purchase behavior prediction model from the review text, and explores the predictive effect of consumer personal factors on the purchase behavior of new energy vehicles. First of all, this paper proposes a quantitative method of consumer individual level factors, which combines word-of-mouth reviews with statistics. In this method, word2vec is used to train word vectors in word-of-mouth corpus to mine initial keywords, and core keywords are selected through statistical correlation analysis. Secondly, based on the core keywords of consumers' personal level, the gbdt model is constructed to predict the purchase behavior of new energy vehicles. The results show that the probability of correctly predicting consumers' purchase behavior is more than 72%.

The Analysis of the Current Situation and Countermeasures of New Energy Vehicles

2014 ◽  
Vol 686 ◽  
pp. 639-642
Author(s):  
Wei Li ◽  
Ming Yuan Ma
Keyword(s):  
Social Capital ◽  
Management Mechanism ◽  
Pollution Problem ◽  
The Social ◽  
New Energy ◽  
Environmental Pollution Problem ◽  
The Government ◽  
New Energy Vehicle ◽  
Battery Technology ◽  
New Energy Vehicles

With pm2.5 and environmental pollution problem of urban smog, energy conservation and environmental protection has become an important subject in the current car development, so the new energy vehicles get more and more favor from the government and enterprises. But the new energy vehicles’ market share in our country is still small and the technology is not mature. This paper summarizes the experience and lessons in the development of new energy vehicles at home and abroad, and then based on which analyses the reasons that restrict the development of the new energy vehicles, finally puts forward the countermeasures of new energy vehicles development from the government's macro policy, battery technology, management mechanism, public participation and so on. In addition, it also puts forward a new opinion that encourages and guides the social capital to participate in the operation of the new energy vehicle infrastructure construction and operation, then provides a model for our country’s new energy vehicles future development.

Forecast on China's New Energy Vehicle Market Demand

2014 ◽  
Vol 496-500 ◽  
pp. 2822-2826 ◽  
Author(s):  
Jian Shi ◽  
Bin Liu ◽  
Yong He Huang ◽  
Hua Liang Hou
Keyword(s):  
Market Share ◽  
Rapid Development ◽  
Developed Countries ◽  
Market Demand ◽  
Financial Policies ◽  
The Us ◽  
New Energy ◽  
The Government ◽  
New Energy Vehicle ◽  
New Energy Vehicles

With the rapid development of new energy vehicle in China, the volume has been the hot topic in the fields of automotive industry. A series of subsidy and financial policies has been released by the government. Peoples in this industry care about the effective of the policies especially the new energy vehicles volume and market share in China. In this paper, we analysis the development experience of developed countries such as the US and Japan, and calculate the new energy vehicles volume and market share in China from 2015 to 2020 by model. Its more effective to the government department to draw a plan of new energy vehicle development blue print.

scholarly journals The behavior of consumer buying new energy vehicles based on stochastic evolutionary game

Filomat ◽  
2016 ◽  
Vol 30 (15) ◽  
pp. 3987-3997 ◽  
Author(s):  
Xin Guan ◽  
Guoxing Zhang ◽  
Diyi Liu ◽  
Xu Tan ◽  
Dong Wu
Keyword(s):  
External Disturbance ◽  
Evolutionary Game ◽  
Evolutionary Stability ◽  
Government Support ◽  
New Energy ◽  
The Government ◽  
New Energy Vehicle ◽  
The Impact ◽  
Support Cost ◽  
New Energy Vehicles

China?s current vehicle emissions caused by air pollution problems have become increasingly prominent. How to improve new energy vehicle market share, and effectively guide the consumer buying behavior become a problem, which the government and social have to be solved. In this paper, according to establish the stochastic evolutionary game model between the government and consumers in the car market, introducing of random factors analysis on the impact of evolutionary stability ,will obtain the stable strategy of government and automotive consumers. And on the basis of it, we study the government support, cost of vehicles, the use of cost, the utility of automobile use for the ways of evolutionary stability, with case further illustrates the external disturbance factors on consumer purchase of new energy vehicles in evolutionary game process stability. Studies show that: the increasing government subsidy policy, the reducing life cycle costs of new energy vehicles and the improving effectiveness of new energy vehicles will lead the model?s evolution to the orientation of consumer purchasing new energy vehicles.

scholarly journals A Brief Analysis and Suggestions on the Current Situation of New Energy Vehicles in China

2021 ◽  
Vol 6 (1) ◽  
pp. 103
Author(s):  
Tianzuo Guan
Keyword(s):  
Automobile Industry ◽  
Rapid Development ◽  
Social Economy ◽  
Economic Incentives ◽  
Existing Problems ◽  
New Energy ◽  
The Government ◽  
New Energy Vehicle ◽  
Policy Incentives ◽  
New Energy Vehicles

With continuous development of China’s economy in the past two decades, people’s living conditions have been greatly improved. The improved living quality boosts the prosperity of the automobile industry in China. However, whilst the popularity of automobiles promotes the rapid development of social economy and modern civilization, it also brings severe energy and environmental problems. The government pays great attention to these problems, and promotes the development of new energy vehicle industry by issuing various policies and encouraging consumers to actively buy new energy vehicles. However, under these policy incentives and economic incentives, the domestic new energy vehicle industry did not present the expected market response. This paper briefly describes the development status and existing problems of domestic new energy vehicle industry, and puts forward some feasible suggestions.

scholarly journals How to Choose the Refueling of New Energy Vehicles under Swapping Vs. Charging Mode: From the Consumers’ Perspective

2021 ◽  
Author(s):  
Jizi Li ◽  
Doudou Wu ◽  
Chunling Liu
Keyword(s):  
Purchase Intention ◽  
Ease Of Use ◽  
Extended Warranty ◽  
New Energy ◽  
Charging Mode ◽  
The Government ◽  
New Energy Vehicle ◽  
Warranty Service ◽  
The Impact ◽  
New Energy Vehicles

Abstract Background: Battery charging mode is a prevalent method of transshipping power to new energy vehicles. Unfortunately, due to the limited capacity of batteries, typical new energy vehicles can only travel for approximate 350 miles on a single charge and require hours to be recharged. Battery swapping mode, as a novel alternative, can offer ideal solutions by depleted batteries being exchanged for recharged ones at swapping stations in the middle of long trips, thus will inevitably influence potential consumers’ purchase behaviors accordingly.Methods: To examine the impact of swapping mode and charging mode on consumers’ purchase intention, this paper examines a duopolistic market consisting of two new energy vehicle makers (i.e., new energy vehicle maker with swapping mode and one with charging mode), who adopting swapping mode and charging mode to service consumers, respectively. Considering swapping mode characterized with low initial investment and ease of use for consumers, the new energy vehicle makers with charging mode, capitalize on battery extended warranty service in response to rivals’ utilization of swapping mode, thereby non-cooperative game models are formulated, in which government subsidies are taken into account, both the optimal production decision for the new energy vehicle maker with swapping mode maker and one with charging mode are analyzed under three scenarios: without extended warranty service, with extended warranty service, and with extended warranty service and subsidy.Results: The results show that two makers’ market dominance relies on the ratio of the swapping station’s convenience to the extended warranty service and the valuation incremental rate. Additionally, we also find that the government subsidy can dramatically improve the performance of the new energy vehicle maker with swapping mode at the initial stage, but if the subsidy is insufficient size at the sequent stage, this will lead to policy failure and inefficiency in propelling the diffusion of swapping mode.Conclusions: The emerging swapping mode technology is a promising innovative one in boosting new energy vehicle diffusion, which will supplement to charging mode, thus reduce climate change dramatically

The Application of UX Research in New Energy Vehicle Innovation

2019 ◽  
Vol 1 (1) ◽  
Author(s):  
Menghan TAO ◽  
Ning XIAO ◽  
Xingfu ZHAO ◽  
Wenbin LIU
Keyword(s):  
Early Stage ◽  
Rapid Expansion ◽  
The Other ◽  
Innovative Product ◽  
Stage Of Development ◽  
New Energy ◽  
New Energy Vehicle ◽  
The One ◽  
New Energy Vehicles ◽  
Degree Of Innovation

New energy vehicles(NEV) as a new thing for sustainable development, in China, on the one hand has faced the rapid expansion of the market; the other hand, for the new NEV users, the current NEVs cannot keep up with the degree of innovation. This paper demonstrates the reasons for the existence of this systematic challenge, and puts forward the method of UX research which is different from the traditional petrol vehicles research in the early stage of development, which studies from the user's essence level, to form the innovative product programs which meet the needs of users and being real attractive.

scholarly journals The impact of the reduction of consumption subsidies on the industrial chain of new energy vehicles

2021 ◽  
Vol 235 ◽  
pp. 01002
Author(s):  
Xiaohua Mao
Keyword(s):  
Chinese Government ◽  
Industry Chain ◽  
Industrial Chain ◽  
New Energy ◽  
New Energy Vehicle ◽  
Using Data ◽  
The Impact ◽  
D Investment ◽  
Vehicle Market ◽  
New Energy Vehicles

In recent years, in order to promote the independent development of the new energy vehicle industry, Chinese government has decided to reduce the consumption subsidies for new energy vehicles until the subsidies are completely withdrawn. The reduction of consumption subsidy has a great impact on the production and sales of new energy vehicles in the whole vehicle market. However, does the reduction of this subsidy also have an impact on other enterprises in the new energy vehicles industry chain? This paper tests this problem using data from 2016 to 2018, and finds, through empirical analysis, that during the period of subsidy decline, the profitability of component enterprises is significantly positively correlated with this subsidies, while the r&d investment of enterprises is significantly negatively correlated with this subsidies. The results show that in terms of profitability, the reduction of consumer subsidies not only has an impact on the whole vehicle industry of new energy vehicles, but also has an adverse impact on the core component companies in the industrial chain. However, in terms of r&d, the reduction of subsidies has more negatively strengthened the input and attention of R&D in component companies.

How can new energy vehicles affect air quality in China?— From the perspective of crude oil price

2021 ◽  
pp. 0958305X2110443
Author(s):  
Qiu-Su Wang ◽  
Chi-Wei Su ◽  
Yu-Fei Hua ◽  
Muhammad Umar
Keyword(s):  
Air Quality ◽  
Crude Oil ◽  
Negative Impact ◽  
Oil Price ◽  
Chinese Government ◽  
Crude Oil Price ◽  
Energy And Environment ◽  
New Energy ◽  
New Energy Vehicle ◽  
New Energy Vehicles

From the perspective of crude oil price, this paper investigates the effects of new energy vehicles on air quality by applying a time-varying parameter–stochastic volatility–vector autoregression model. NEVs benefits from the continuous adjustment and improvement of subsidy standards by the Chinese government, and the share of new energy vehicles in the market has been continuously improved. The empirical results show that the increase in new energy vehicles can reduce PM2.5 emissions, which is also consistent with the energy and environment theoretical model, and replacing traditional energy with new energy is helpful for controlling environmental pollution. Oil price has a direct negative impact on PM2.5 concentration, and the influence of new energy vehicles on air quality is also regulated by changes in oil price. A high oil price leads to an increase in driving costs, and consumers are more inclined to purchase new energy vehicles, which achieves the purpose of improving air quality to a certain extent. To improve the air quality, the relevant departments should adjust the subsidy policy of new energy vehicles according to the change in oil price and appropriately increase gasoline or diesel consumption taxes to provide development space for the new energy vehicle market.

Research on Developing Route of the New Energy Vehicle Technology in China

2012 ◽  
Vol 512-515 ◽  
pp. 2607-2614 ◽  
Author(s):  
Li Fang Liu ◽  
Yan Jia ◽  
Zhu Qing Wu
Keyword(s):  
Industrial Development ◽  
Evaluation Model ◽  
Energy Resources ◽  
Hydrogen Fuel Cell ◽  
Hydrogen Fuel ◽  
Multidimensional Evaluation ◽  
New Energy ◽  
Vehicle Technology ◽  
New Energy Vehicle ◽  
New Energy Vehicles

In this paper, multidimensional evaluation model is made to select and analysis the new energy vehicles developing direction, namely to maturity, cost, energy resources, pollution and greenhouse gas emissions, energy efficiency and technical characteristics. And the research results show that, China should take the new energy vehicle technology line with "oil-electric hybrid, pure electric, improved hybrid- hydrogen fuel cell (hydrogen power), rechargeable hybrid" as the main line, and adjustment should be made with the technology innovation, industrial development, conditions and so on.

The Government Subsidy Research of New Energy Sedan Industry Based on the Consumer Demand

2013 ◽  
Vol 711 ◽  
pp. 446-451 ◽  
Author(s):  
Ying Wang ◽  
Jin Ling ◽  
Kan Xiao ◽  
Hong Guang Jia ◽  
Zheng Hua Li
Keyword(s):  
Government Policy ◽  
Consumer Demand ◽  
Government Support ◽  
Government Subsidy ◽  
Fuel Price ◽  
Foreign Countries ◽  
New Energy ◽  
The Government ◽  
Technical Cost ◽  
New Energy Vehicles

In recent years, with the double pressure of energy crisis and environmental pollution, the development of new energy vehicles has become China's emerging strategic industry. In order to promote the development of new energy sedans, it is important to study the government subsidy of new energy sedan industry based on the consumer demand. This article firstly elaborates the government support experience of new energy sedan industry in foreign countries. Secondly, we demonstrate the necessity of government policy subsidy. Thirdly, we analyze the economy of new energy sedans based on the consumer demand. Then we make further analysis on the economy of new energy sedans according to the fuel price and the change of technical cost. Finally, we analyze the data, and put forward the government subsidy to promote the development of new energy sedans based on the consumer demand.

Sign in / Sign up

Export Citation Format

Share Document