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1 – 10 of 708Manman Wang, Sheng Ang, Feng Yang and Jian Song
Implementing effective marketing strategies can reduce consumers' perceived risks and promote the development of the remanufacturing market. The paper aims to explore the impact…
Abstract
Purpose
Implementing effective marketing strategies can reduce consumers' perceived risks and promote the development of the remanufacturing market. The paper aims to explore the impact of two marketing strategies on the remanufacturing decisions of an original equipment manufacturer (OEM) and investigates the design of the optimal warranty service (WS) and consumer education (CE) strategies. Moreover, the authors also examine the optimal marketing strategy choices using the three criteria of OEM: profitability, consumer surplus and environmental impact (EI).
Design/methodology/approach
The authors develop a stylized model by game theory, which characterizes how an OEM that produces and sells both new and remanufactured products (RPs) should design the optimal remanufacturing marketing activity, and how to choose between different remanufacturing marketing strategies. Moreover, consumer's utility theory is used to describe consumers' perception of different remanufacturing marketing strategies to derive product demand.
Findings
The results reveal that increasing the warranty and education levels will not always improve the firm's profitability; the result depends heavily on the size of the functionality-oriented consumer (FOC) segment. Remanufacturing marketing strategies might harm the OEM, consumers and environment under certain conditions. Moreover, the optimal marketing strategy selections are jointly influenced by the FOC segment and the new production cost. There exist triple-win regions in which the OEM should not hesitate to perform WS and CE.
Originality/value
Few studies focus on the design and choice of remanufacturing marketing strategies, especially considering the role of consumer perceived behavior. This research contributes the behavioral remanufacturing marketing management and provides managerial implications for the implementation of OEM remanufacturing marketing strategy.
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Jian Song, Zhiming Gao, Chenxi Liu and Wenbin Hu
This paper aims to study the effect of flow rate (0.42∼2.09 m/s) on the corrosion behavior of WB36CN1 steel pipe in the simulated secondary circuit water environment (170°C, 6…
Abstract
Purpose
This paper aims to study the effect of flow rate (0.42∼2.09 m/s) on the corrosion behavior of WB36CN1 steel pipe in the simulated secondary circuit water environment (170°C, 6 mg/L ethanolamine + 100 µg/L NaCl), for which an autoclave was used to simulate the secondary circuit environment for carrying out related experiments.
Design/methodology/approach
The corrosion behaviors were studied by electrochemical methods, morphological observations and elemental analysis.
Findings
As flow rate increases, the amplitude of the current noise fluctuates increased, noise resistance Rn and spectral noise resistance Rsn decreased, the shear stress on the surface of WB36CN1 steel increases, the oxygen content on the surface decreases, the roughness becomes smaller. Meanwhile, the energy of energy distribution plot is concentrated at high frequencies under the three flow conditions, the slopes of current power spectral density curve approach 0 db/decade. This means that the oxide on the surface becomes less and corrosion rate increases with increasing flow rate. The corrosion type of WB36CN1 steel was uniform corrosion; the degree of uniform corrosion is higher at high flow rate.
Originality/value
The effect of flow rate on the corrosion behavior of WB36CN1 steel pipe in the secondary circuit water environment was studied by using electrochemical methods in the laboratory. The effect mechanism of flow rate for corrosion behavior was obtained.
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This research aims at explaining the phenomenon of the “black children” (heihaizi), a very little-known generation who lived with concealment under the one-child policy in China…
Abstract
This research aims at explaining the phenomenon of the “black children” (heihaizi), a very little-known generation who lived with concealment under the one-child policy in China. The one-child policy was officially introduced to nationwide at the end of 1979 by permitting per couple to have one child only, later modified to a second child allowed if the first was a girl in rural China in 1984. It was officially replaced by a nation-wide two-child policy and most existing research focused on the parents’ sufferings and policy changes. The term “black children” has been mainly used to describe their absence from their family hukou registration and education. However, this research aims at expanding the meaning of being “black” to explain the children who were concealed more than at the level of family formal registration, but also physical freedom and emotional bond. What we do not yet know are the details of their lived experiences from a day-to-day base: where did they live? How were they raised up? Who were involved? Who benefited from it and who did not? In this way, this research challenges the existing scholarship on the one-child policy and repositions the “black children” as primary victims, and reveals the family as a key figure in co-producing their diminished status with the support of state power. It is very important to understand these children’s loss of citizenship and human freedom from the inside of the family because they were concealed in so many ways away from public view and interventions. This research focuses on illustrating how their lack of access to continued, stabilized, and reciprocally recognized family interactions framed their very idea of self-worth and identity.
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Jian Liu, Juan Song, Qiangyong Zhang and Wenqian Zhang
The purpose of this paper is to analyze stability of Jintan underground rock salt gas storage caverns during operation period. Some factors such as complex geological and…
Abstract
Purpose
The purpose of this paper is to analyze stability of Jintan underground rock salt gas storage caverns during operation period. Some factors such as complex geological and operation conditions and high variability of physico‐mechanical parameters which will influence the safety of underground storage caverns are also considered.
Design/methodology/approach
In this paper, taking account of stability and sealability, numerical models of single cavern and two caverns for Jintan rock salt are established and calculated based on Mohr‐Coulomb criterion and damage‐dilatancy criterion. Response surface method combining with Monte Carlo method are adopted to calculate the failure probabilities of elements near the caverns. Various working conditions including different operation pressures and distances between caverns are also considered.
Findings
Shear failure is the main failure mode of Jintan underground rock salt gas storage caverns. The major failure area is located in the middle of the cavern. Reliability of the middle part of the cavern improves as storage pressure increases.
Research limitations/implications
According to the simulation results on stability and sealability of caverns, the smallest internal operation pressure should be controlled strictly during the gas release process. Plastic area and failure probabilities of elements near the caverns increase obviously as the distance between caverns decreases. Damaged and dilatancy areas have the same trend. Twice the diameter of the cavern is recommended as the minimum distance between caverns.
Originality/value
The conclusions can be used as a guide during operation and design period of underground caverns.
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The China Society for Scientific and Technical Information (CSSTI) is a mass organisation of scientific and technical information (STI) workers in China and a component part of…
Abstract
The China Society for Scientific and Technical Information (CSSTI) is a mass organisation of scientific and technical information (STI) workers in China and a component part of the China Federation of Science and Technology.
The purpose of this paper is to review the development of the processed feed industry in China through the lens of one of its most successful and earliest entrants, the Hope…
Abstract
Purpose
The purpose of this paper is to review the development of the processed feed industry in China through the lens of one of its most successful and earliest entrants, the Hope Group's “New Hope” enterprise. With the feed industry in China now facing a transition phase, the paper looks at the root causes of the problems facing China's feed industry, analyzes the transition strategy undertaken by New Hope and others, and discusses the opportunities for industry growth in the world's most populous country, where urbanization and standards of living are still on the rise and per capita use of feeds is still low by world standards (e.g. one‐fifth of that in the USA). The case also addresses the potential industry impact of mandates outlined in China's Twelfth Five‐Year Plan, such as the imperative to modernize agriculture and improve peasants’ economic well‐being.
Design/methodology/approach
The paper draws on expert knowledge of the CEO of New Hope Group's sister agribusiness company, West Hope Group, as well as New Hope Group annual reports and global economic data.
Findings
The study reveals future challenges to China's processed feed industry as being price of labor, raw materials, and energy rises; companies undergoing integration; and established companies shifting from product marketing to service marketing models.
Practical implications
This paper is useful for academics interested in industry perspectives, policymakers, practitioners, and business people considering investment in China.
Social implications
How China's processed feed and breeding industries modernize will impact the economic well‐being of each link in the nation's agribusiness chain (from small producers to conglomerates), the cost and quality of animal‐based proteins, and the world's “food vs. fuel” conflicts.
Originality/value
The paper offers a rare insider's look at one of China's largest private companies and a global player in agribusiness.
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Although an important facet of modernist architecture in which function plays a prominent role, building flexibility is not entirely a new concept. Its relevance transcends…
Abstract
Although an important facet of modernist architecture in which function plays a prominent role, building flexibility is not entirely a new concept. Its relevance transcends generations, allowing space and structure to evolve through time. This paper investigates the relationship among main building structures, infill elements, and space by studying examples in ancient Chinese architecture. It reveals the role of building owners, users, and craftsmen from a survey of historical documentation. In studying these examples, it is concluded that craftsmen in ancient China were involved not only during the construction phase but throughout the period of use as well. Thus, in select cases, the relationship between craftsmen and owners or users had been preserved for generations. Finally, this paper suggests potential strategies for the building industry and technology in the move towards sustainable development.
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Jian Zhang, Ying Zhang, Yahui Song and Zhenxing Gong
Following self-determination theory, the purpose of this paper is to investigate the impact of four motivational profiles (external, introjected, identified regulation, and…
Abstract
Purpose
Following self-determination theory, the purpose of this paper is to investigate the impact of four motivational profiles (external, introjected, identified regulation, and intrinsic motivation) on work performance (interpersonal, adaptive, task, and dedicative performance). The authors also examined the proposed relations with longitudinal data.
Design/methodology/approach
Participants in Studies 1 and 2 were from several companies in China. Employees completed the questionnaires to measure their work motivation, and managers completed the questionnaires to assess the subordinates’ work performance.
Findings
In Study 1, the authors found that identified regulation significantly predicted interpersonal performance and adaptive performance. External regulation, introjected regulation, and intrinsic motivation had no significant impacts on interpersonal, adaptive, task, or dedicative performance. In Study 2, the results revealed that identified regulation significantly predicted dedicative and interpersonal performance, but external regulation, introjected regulation, and intrinsic motivation had no significant impacts on the four types of performance. These two studies concluded that only identified regulation strongly predicts work performance.
Originality/value
The study has contributed to the body of knowledge by clarifying that identified regulation is an important type of motivation in the workplace. Managers might therefore focus on supporting employees for identifying with the organizational goals in order to promote better performance.
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