Ye Duan, Zenglin Han and Hailin Mu
There are certain differences in the production products of enterprises. What are the impacts of product differentiation on the iron and steel industry? Based on the macro…
Abstract
Purpose
There are certain differences in the production products of enterprises. What are the impacts of product differentiation on the iron and steel industry? Based on the macro background of CO2 emission reduction, this paper aims to analyze the economic benefits and environmental changes of the iron and steel industry under the dual influence of CO2 emission reduction policy and product differentiation policy.
Design/methodology/approach
Taking the basic data of iron and steel industry in six regions of China as an example, this paper constructed an extended two-stage dynamic game model to analyze the impact of product differentiation and carbon tax policy on the production, economic indicators and CO2 emission levels for the overall industry and regional enterprises.
Findings
As the CO2 emission reduction target increased, the unit carbon tax and total tax increased, whereas the macro-environmental losses, social welfare, consumer surplus and outputs decrease. Emission reduction pressures and other economic indicators showed obvious regional differences. Differentiated products promoted various indicators of enterprises and industries; higher degrees of product differentiation resulted in greater promoting effects on economic indicators.
Originality/value
This paper constructed multiple emission reduction and production backgrounds, and discusses the impact of the comprehensive implementation of these policies, which has been practically absent in previous studies. The results of this study are consistent with the current industrial policy for stable production and environmental protection, and also provides a reference for the formulation of detailed policies in the future.
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Zhilong Tian, Yuanqiong He, Changxu Zhao and Guangxi Yi
Compared with the fierce price competition in 1998, the well‐order price competition is witnessed in Chinese iron and steel industry now and the pricing behaviors of steel firms…
Abstract
Compared with the fierce price competition in 1998, the well‐order price competition is witnessed in Chinese iron and steel industry now and the pricing behaviors of steel firms also follow the certain rules. Based on the methods of collecting the secondary data and interviewing, this paper examines the pricing behaviors of firms to explain the how Chinese steel firms make their pricing decisions and maintain the well‐order competitive relationship among them. The authors found out that (1) most Chinese steel companies adopt a kind of strategic perspective in their pricing decision making, in which understanding of the market trend and the close attention to their competitors are both important; (2) there obviously exists price leader and followers in Chinese iron and steel industry, and the relationship between price leader and followers is relatively stable and the factor behind this phenomenon is the existence of a kind of informal platform of communication among competitors, government and trade associations.
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Elisa Barbieri, Manli Huang, Marco R. Di Tommaso and Hailin Lan
The purpose of this paper is to analyse the development strategies of two Chinese global players in the high‐tech sectors.
Abstract
Purpose
The purpose of this paper is to analyse the development strategies of two Chinese global players in the high‐tech sectors.
Design/methodology/approach
The paper adopts a case‐study approach on Huawei Technology Co. Ltd (Huawei) and Jing‐Hua Optical and Electronics Co. Ltd (JOC).
Findings
While Huawei's first strategic decision was that of becoming a leader on the domestic market, the key choice for JOC was that of acquiring a European firm. However common features emerge: persistent investment in R&D, strategic collaboration with universities and presence of government supporting policies, even though the case studies suggest the existence of thresholds for firms to access the benefits of government policy.
Research limitations/implications
The results pave the way for more general discussions on the emergence of champions of excellence in China. They reinforce the idea that Chinese industrial development is built on non‐conventional catching‐up processes at the country, local and firm level. They confirm that in order to fully catch the success of national Chinese champions the role of government policies should be better investigated.
Social implications
Results highlight the importance of R&D investment and technology transfer also for SMEs in high‐tech sectors. As for policy makers, the practice of official institutional recognition – a well experimented form of rewarding used in China – might be an effective way to stimulate virtuous imitative processes.
Originality/value
The comparison of these two global players is itself original. Moreover there is a valuable attempt to understand from a national champion's perspective the importance of supra‐firms factors such as collaboration with other institutions and government policies.
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Alshaymaa Foudah, May Tarek, Sarah Essam, Mostafa El Hawary, Kareem Adel and Mohamed Marzouk
This study aims to thoroughly explore and visualize the trends and developments of digital twin (DT) literature in the construction field while revealing future research…
Abstract
Purpose
This study aims to thoroughly explore and visualize the trends and developments of digital twin (DT) literature in the construction field while revealing future research directions for further exploration and exploitation.
Design/methodology/approach
The research follows a three-stage methodology. First, the bibliographic data is acquired using the Web of Science database. Second, the bibliometric methods are defined to include co-authorship analysis, citation analysis, keywords co-occurrence, thematic mapping while the software tools include MS Excel, VOSviewer and Biblioshiny. Third, analysis and findings include yearly DT publication output, influential DT publications, leading DT contributors, top DT sources and science mapping of DT literature.
Findings
This study identifies top-cited DT publications (35 out of 320) in terms of citations score, local citations score and document average citations per year. Furthermore, the key contributors with respect to authors (58 out of 1147), organizations (55 out of 427) and countries (19 out of 51) are recognized in terms of productivity, influence, activeness and scientific value. Similarly, the major publishing sources (24 out of 58) are identified using the same measures. Regarding science mapping, the DT domain comprises four research frontiers, namely, deep learning and smart city, internet of things and blockchain, DT and building information modeling and machine learning and asset management.
Originality/value
Through a mixed-review strategy, this study introduces a comprehensive analysis of DT literature while avoiding the subjectivity/cognitive bias of traditional review approaches. Moreover, it illuminates the promising and rising DT themes for new/seasoned researchers, institutions, editorial boards and funding agencies.