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Article
Publication date: 8 June 2015

Kai Feng and Xueyuan Zhao

The purpose of this paper is to investigate the effects of misalignment on the static and dynamics characteristics of bump-type foil bearings (BFBs). High-speed and…

392

Abstract

Purpose

The purpose of this paper is to investigate the effects of misalignment on the static and dynamics characteristics of bump-type foil bearings (BFBs). High-speed and high-temperature oil-free turbomachinery can be realized with the use of gas foil bearings (GFBs). GFBs have a flexible supporting structure; thus, they can tolerate a higher degree of misalignment compared with rolling element bearings.

Design/methodology/approach

A test rig for GFBs has been developed to measure the effects of misalignment on the structure characteristics of bump-type foil bearings. The link-spring model, which is the foil structure model presented previously by the authors, is used as a basis in the present study to predict the static and dynamic performances of the foil structure. In general, predictions of the dynamic characteristics exhibit good agreement with the measurements acquired from the dynamic load tests.

Findings

Results from the static tests show that GFBs develop high stiffness when the misalignment angle increases. Moreover, the dynamic characteristics of GFBs are identified by considering the test bearing supported by a non-rotating shaft as a one-degree-of-freedom system. The results indicate that the dynamic characteristics of GFBs strongly depend on excitation frequency and excitation amplitude because of the variation in the dynamic friction force within the foil structure. The structural stiffness and equivalent viscous damping increase with an increase in the misalignment angle.

Originality/value

The present study focuses on the misalignment of GFBs and investigates experimentally the effects of misalignment on the structure characteristics of GFBs.

Details

Industrial Lubrication and Tribology, vol. 67 no. 4
Type: Research Article
ISSN: 0036-8792

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Article
Publication date: 20 August 2018

Xueyuan Liu, Haiyun Zhao and Xiande Zhao

The purpose of this paper is to examine the multiple paths of absorptive capacity’s (AC) effect on business performance (BP): direct effect and indirect effects through innovation…

1090

Abstract

Purpose

The purpose of this paper is to examine the multiple paths of absorptive capacity’s (AC) effect on business performance (BP): direct effect and indirect effects through innovation and mass customization (MC).

Design/methodology/approach

The authors examined the role of innovation and MC capability on the relationship between AC and BP. Data from 278 Chinese firms in four manufacturing industries collected by questionnaire are used to empirically examine the proposed model by Structural equation modeling.

Findings

The results show that AC can directly enhance BP, and indirectly through innovation and MC capability. The study also finds that MC capability has a stronger mediating effect than innovation.

Originality/value

Prior studies have not yet built linkages between AC and BP with both innovation and MC’s effects. This study provides empirical evidence of the effects of AC on BP and three paths are discussed including AC’s direct effect and indirect effects through innovation and MC to firm’s BP. This study provides a new direction for executives to better understand the movement of knowledge along supply chain and in intra-organizational environment, and of the importance of innovation and MC capability since they are essential carriers for BP enhancement.

Details

Industrial Management & Data Systems, vol. 118 no. 9
Type: Research Article
ISSN: 0263-5577

Keywords

Available. Open Access. Open Access
Article
Publication date: 1 April 2024

Shukuan Zhao, Xueyuan Fan, Dong Shao and Shuang Wang

This study aims to investigate the impact of supply chain concentration (SCC) on corporate research and development (R&D) investment and determine the moderating roles of industry…

611

Abstract

Purpose

This study aims to investigate the impact of supply chain concentration (SCC) on corporate research and development (R&D) investment and determine the moderating roles of industry concentration and financing constraints on the relationship between SCC and R&D investment.

Design/methodology/approach

The study collected data from Chinese listed companies, used the fixed effects model to test the research hypotheses and further used the two-stage Heckman test and propensity score matching (PSM) to address potential endogeneity issues.

Findings

The result reveals a negative impact of SCC on corporate R&D investment. In addition, industry concentration mitigates the negative impact of SCC on corporate R&D investment, but financing constraints strengthen the negative impact.

Originality/value

This study introduces the concept of SCC and empirically tests its effect on R&D investment, further explaining the lack of corporate innovation. This study inspires companies to strengthen SC management and weigh the level of SCC with environmental factors.

Details

Chinese Management Studies, vol. 19 no. 1
Type: Research Article
ISSN: 1750-614X

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Article
Publication date: 27 April 2022

Lingli Luo, Xueyuan Liu, Xiande Zhao and Barbara B. Flynn

As quality issues become more prominent in supply chain (SC) management, understanding the factors driving SC quality integration (SCIQ) and quality performance has become…

898

Abstract

Purpose

As quality issues become more prominent in supply chain (SC) management, understanding the factors driving SC quality integration (SCIQ) and quality performance has become increasingly important, shifting the focus of quality management to firms in SCs. This study aims to examine the role of SC quality leadership (SCQL) in facilitating SCIQ and its direct and indirect relationship with quality performance.

Design/methodology/approach

Data on 400 Chinese manufacturing firms were collected using survey questionnaires. The hypothesised relationships between SCQL, SCIQ and quality performance were tested using structural equation modeling in AMOS 22.0.

Findings

Empirical results show that SCQL has a positive and significant effect on quality performance and all three dimensions of SCIQ: supplier quality integration, internal quality integration and customer quality integration. The results also show that SCIQ mediates the relationship between SCQL and quality performance.

Practical implications

Executives should develop SCQL to improve SCIQ in their SCs and ultimately improve quality performance. In particular, nurturing SQI can potentially lead to unique capabilities, relative to competitors. They should be aware of their important role in integrating and coordinating between functional units within the firm and between SC members.

Originality/value

This study enriches the SCM literature by identifying SCQL as a new and significant antecedent of SCIQ in manufacturing firms. It contributes to the SC leadership literature by conceptualizing both the quality and social responsibility aspects of SC leadership, conceptualizing SCQL at the firm level and positioning SCIQ as a mediator between SCQL and quality performance.

Details

Supply Chain Management: An International Journal, vol. 28 no. 3
Type: Research Article
ISSN: 1359-8546

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Article
Publication date: 19 December 2024

Xueyuan Liu, Ying Kei Tse, Yan Yu, Haoliang Huang and Xiande Zhao

As quality becomes increasingly prioritized in supply chain management, understanding how supply chain quality risk management (SCQRM) practices impact quality performance (QP) is…

45

Abstract

Purpose

As quality becomes increasingly prioritized in supply chain management, understanding how supply chain quality risk management (SCQRM) practices impact quality performance (QP) is essential. This study investigates the effects of two SCQRM practices – risk prevention (RP) and proactive product recall (PPR) – on QP, with a particular focus on the mediating role of supply chain quality integration (SCQI).

Design/methodology/approach

A structured survey was administered to gather data from 400 Chinese manufacturing firms. Structural equation modeling was employed to evaluate the proposed relationships among SCQRM practices (RP and PPR), SCQI and QP.

Findings

The findings reveal that both RP and PPR significantly and positively influence QP. Specifically, in the structural model, RP exerts a positive effect on SCQI, while PPR also positively impacts SCQI. Additionally, SCQI serves as a mediator between RP and QP, as well as between PPR and QP.

Originality/value

This study contributes to the supply chain management literature by elucidating the beneficial effects of RP and PPR on QP and identifying SCQI as a key mediating factor in these relationships. Leveraging information processing theory (IPT), the study provides new theoretical insights into the mechanisms through which SCQRM enhances QP via SCQI.

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Article
Publication date: 6 November 2017

Xueyuan Liu, Muzhen Shen, Wenjing Ding and Xiande Zhao

In innovation networks, firm innovation performance is affected by external tie strength and internal knowledge absorptive capacity. This study aims to empirically examine the…

720

Abstract

Purpose

In innovation networks, firm innovation performance is affected by external tie strength and internal knowledge absorptive capacity. This study aims to empirically examine the path relationship between tie strength, absorptive capacity and firm innovation performance in Chinese manufacturing industries, thus enhance our understanding on the mechanism between innovation network and innovation performance.

Design/methodology/approach

The authors have conducted a survey among Chinese manufacturers in four industries (textile and garment, household appliance, IT and electronics and motor vehicle assemblers) that are located in North, East, Central and South China, respectively, with a valid response from 278 manufacturers. Structural equation model is used to analyze the results.

Findings

This study demonstrates that in Chinese Manufacturing industry, tie strength is positively related to innovation performance. The authors also find that absorptive capacity has a positive impact on innovation performance and it mediates the relationship between tie strength and innovation performance. Then, the authors analyze the effect of ownership, industry and sub-region, and the results show that in private firms and traditional manufacturers, and the firms located in North and Eastern China, tie strength has no direct effect on innovation outcomes, but it can influence innovation indirectly through absorptive capacity.

Originality/value

This study further supports that in Chinese guanxi culture, strong ties with other innovation partners can improve the firm’s absorptive capacity and thus improve innovation performance. The results also suggest that a firm’s absorptive capacity has a significant mediating effect on the relationship between tie strength and innovation performance.

Details

Nankai Business Review International, vol. 8 no. 4
Type: Research Article
ISSN: 2040-8749

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Article
Publication date: 7 May 2024

Xueyuan Wang and Meixia Sun

The COVID-19 pandemic has profoundly impacted small and medium-sized enterprises (SMEs), inherently vulnerable entities, prompting a pivotal question of how to enhance SMEs’…

336

Abstract

Purpose

The COVID-19 pandemic has profoundly impacted small and medium-sized enterprises (SMEs), inherently vulnerable entities, prompting a pivotal question of how to enhance SMEs’ organizational resilience (OR) to withstand discontinuous crises. Although digital innovation (DI) is widely acknowledged as a critical antecedent to OR, limited studies have analyzed the configurational effects of DI on OR, particularly stage-based analysis.

Design/methodology/approach

Underpinned by the dynamic capabilities view, this study introduces a multi-stage dynamic capabilities framework for OR. Employing Latent Dirichlet Allocation (LDA), digital product innovation (DPI), digital services innovation (DSI) and digital process innovation (DCI) are further deconstructed into six dimensions. Furthermore, we utilized fuzzy-set qualitative comparative analysis (fsQCA) to explore the configuration effects of six DI on OR at different stages, using data from 94 Chinese SMEs.

Findings

First, OR improvement hinges not on a singular DI but on the interactions among various DIs. Second, multiple equivalent configurations emerge at different stages. Before the crisis, absorptive capability primarily advanced through iterative DPI and predictive DSI. During the crisis, response capability is principally augmented by the iterative DPI, distributed DCI, and integrated DCI. After the crisis, recovery capability is predominantly fortified by the iterative DPI, expanded DPI and experiential DSI. Third, iterative DPI consistently assumes a supportive role in fortifying OR.

Originality/value

This study contributes to the extant literature on DI and OR, offering practical guidance for SMEs to systematically enhance OR by configuring DI across distinct stages.

Details

European Journal of Innovation Management, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1460-1060

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Article
Publication date: 7 December 2021

Zhimin Zhou, Rixiang Wang and Ge Zhan

This study aims to investigate the role of multidimensional social capital and consumer subjective well-being in online brand communities (OBCs). The aim was to provide practical…

1252

Abstract

Purpose

This study aims to investigate the role of multidimensional social capital and consumer subjective well-being in online brand communities (OBCs). The aim was to provide practical guidance to global brand marketers for cultivating and strengthening OBC operations, optimizing consumer-brand-community relationships and creating value in the digital age.

Design/methodology/approach

A total of 576 valid questionnaires were collected through an online survey, and the model was tested using partial least squares structural equation modeling.

Findings

In OBCs, the cognitive dimension of social capital (i.e. shared language and shared vision) strongly affects the relational dimension of social capital (i.e. social trust and reciprocity). Both these dimensions also positively influence consumer community subjective well-being, which, in turn, enhances consumer brand subjective well-being. Thus, community subjective well-being has a mediating role in the aforementioned relationship, and brand community is an antecedent to brand subjective well-being.

Research limitations/implications

Future studies should investigate other dimensions of social capital and well-being, as well as moderator variables, social environments and types of culture.

Originality/value

This study constructed a conceptual framework that focused on the effect of multidimensional social capital in OBCs to elucidate antecedents of brand subjective well-being from the perspectives of social networks and relationships. Moreover, it examined how brands strategically expand their clientele base with regard to target customers.

Details

Journal of Product & Brand Management, vol. 31 no. 5
Type: Research Article
ISSN: 1061-0421

Keywords

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Book part
Publication date: 1 October 2014

Nan Shi, Xin Sun and Fan Zhang

The interbank market in China experienced remarkable squeezes in liquidity in 2013. In particular, the overnight Shanghai Interbank Offered Rate reached a historical high in June…

Abstract

The interbank market in China experienced remarkable squeezes in liquidity in 2013. In particular, the overnight Shanghai Interbank Offered Rate reached a historical high in June. Banks were unprepared, facing the occurrence of various liquidity demands simultaneously. Effects of the liquidity squeeze spread across markets, and concerns were expressed about the health of the banking sector in the world’s second largest economy. Yet the central bank of China maintained an unswerving view that the tightness of liquidity was only structural, and could be overcome by the commercial banks themselves. While it may be too early to judge whether the central bank was correct, or whether there is systematic liquidity risk in the banking sector, markets received a clear signal from the People’s Bank of China. The central bank stopped acting as a ‘perpetual put option’ for commercial banks and refused to take responsibility to satisfy liquidity needs in the interbank market. Its intention is clear; that is, to adjust monetary policy and support economic reform in China. The new Chinese government seems determined to steer a new course away from the previous growth episode. Its resolution has been published and actions have been taken. Among them, the central bank’s changes to monetary policy have received responses from the markets, and the People’s Bank of China is now in the vanguard of a battle to squeeze liquidity. It is difficult to predict what further actions the government will take. However, it should be aware that the driving force of economic reform in China comes from structural change and productivity improvement. Without follow-up policies, complication in the financial system could undermine the central bank’s effort and international capital flows may quickly substitute the opening position of the central bank in the interbank market. More wisdom is required if China is to win the battle for deleveraging and structural reform.

Details

Risk Management Post Financial Crisis: A Period of Monetary Easing
Type: Book
ISBN: 978-1-78441-027-8

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Article
Publication date: 21 September 2012

Gaoming Zhang, Yong Zhao and Ning Li

The relatively short history of internet colleges in China offers a glimpse of the potential of online education in the country and also reveals many of the problems involved in

1893

Abstract

Purpose

The relatively short history of internet colleges in China offers a glimpse of the potential of online education in the country and also reveals many of the problems involved in institutionalizing online education in an established system. This paper aims to present the development of online higher education in China by reviewing the development of “internet colleges”, examine the unique features of online higher education and the challenges it faces, and discuss the future directions of online higher education in China.

Design/methodology/approach

By reviewing major policies on online education in China and the development of “internet colleges” in the past two decades, this paper reviews the development of online higher education in China.

Findings

The development of online higher education in China has unique features: central control and the support from learning support centers affiliated with “internet colleges”. To further develop online higher education in China, it has to address two major challenges it is facing now: perceived low quality and prestige, and limited opportunities for international collaboration. Some of the problems are universal, such as quality assurance and the perception of quality and prestige. Some are unique to China, such as the direct involvement of the Ministry of Education in setting guidelines and regulations about online educational programs (though similar problems could arise in other centralized education systems where the government, rather than the market and the public, plays a major role).

Originality/value

The vast educational market in China and the potential of online education also present interesting opportunities for foreign higher education institutions.

Details

On the Horizon, vol. 20 no. 4
Type: Research Article
ISSN: 1074-8121

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