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1 – 10 of over 5000
Article
Publication date: 18 May 2022

Shidi Dong, Lei Xu and Ron P. McIver

Based on institutional theory, this paper aims to examine whether, and if so which, institutional forces influence the quality of China’s listed financial institutions’ (FIs…

1363

Abstract

Purpose

Based on institutional theory, this paper aims to examine whether, and if so which, institutional forces influence the quality of China’s listed financial institutions’ (FIs) sustainability disclosures.

Design/methodology/approach

Using univariate statistical and multiple regression analyses, this study quantitatively examines the impacts of coercive pressure from the government and stock exchanges, imitation within subsectors and normative pressure from industry associations and regulators on the quality of China’s listed FIs’ sustainability disclosures. Assessment of the robustness of regression results uses panel random-effects and generalized methods of moments estimation.

Findings

Financial sector corporate social responsibility (CSR) disclosure quality did not increase dramatically following issue of the “Guiding Opinions on Establishing a Green Finance System.” However, a convergence in quality is found over time. State ownership concentration and state links to dominant shareholders negatively impact the quality of financial sector sustainability disclosures, whereas stock exchange index listing requirements and industry association reporting guidance have positive influences.

Research limitations/implications

First, data availability limits the sample to listed financial firms with RKS quality scores. Thus, results may not be generalizable to the broader listed and unlisted financial sector. Second, this study only examines the influence of external forces based on institutional theory. However, internal institutional forces, such as corporate governance, may require examination. This study’s results indicate that coercive pressure, as represented by issue of the “Green Finance” policy, has not yet prompted the financial sector to improve reporting quality; however, normative pressure has had significant influence in influencing FIs’ CSR practices, with China’s banks potentially taking a leading role.

Originality/value

The financial sector has a lower direct environmental impact than traditional polluting industries and different operating and reporting structures, features often used to argue for its exclusion in prior studies. However, its indirect environmental impact via lending and investing activities is significant, suggesting evidence on the determinants of sustainability disclosure quality is required. This study uses evidence from China’s financial sector to reduce this gap in the literature.

Details

Meditari Accountancy Research, vol. 31 no. 5
Type: Research Article
ISSN: 2049-372X

Keywords

Article
Publication date: 14 June 2022

Cuicui Chen, Qian Yang, Qingan Chen, Yanhui Wang, Dong Xu, Hezong Li, Xiliang Zhang, Christopher M. Harvey and Jiwei Liu

This study aims to investigate the effects of graphite-MoS2 composite solid lubricant on the tribological properties of copper-based bearing materials under dry conditions.

Abstract

Purpose

This study aims to investigate the effects of graphite-MoS2 composite solid lubricant on the tribological properties of copper-based bearing materials under dry conditions.

Design/methodology/approach

The mixture of Graphite-MoS2 was inlaid in ZQSn6-6–3 tin bronze and ZQAl9-4 aluminum bronze matrix. These copper-embedded self-lubricating bearing materials were considered in friction pairs with 2Cr13 stainless steel, and their tribological properties were studied by using an MM200 wear test machine.

Findings

The results show that the friction coefficients and wear rates of copper-embedded self-lubricating bearing materials are lower than those of the ordinary copper-based bearing materials. The wear performance of the tin bronze inlaid self-lubricating bearing material is better than that of the aluminum bronze inlaid self-lubricating bearing material. The wear mechanism of the tin bronze bearing material is mainly adhesive wear, and that of the aluminum bronze bearing material is mainly grinding wear, oxidation wear and adhesive wear. The copper-embedded self-lubricating bearing materials had no obvious abrasion, whereas the aluminum bronze inlaid self-lubricating bearing material exhibited deep furrows and obvious abrasion under high loads.

Originality/value

These results are helpful for the application of copper-embedded self-lubricating bearing materials.

Details

Industrial Lubrication and Tribology, vol. 74 no. 7
Type: Research Article
ISSN: 0036-8792

Keywords

Article
Publication date: 1 July 2019

Judy Louie, Kamran Ahmed and Xu-Dong Ji

This paper aims to examine the voluntary disclosure practices of family and non-family listed firms and whether family firms have improved their disclosure practices following the…

Abstract

Purpose

This paper aims to examine the voluntary disclosure practices of family and non-family listed firms and whether family firms have improved their disclosure practices following the introduction of the Principles of Good Corporate Governance and Best Practice Recommendations in 2003 in Australia.

Design/methodology/approach

Voluntary disclosures are measured by constructing an index specifically for this study. Such indexes consist of corporate governance disclosure, strategic disclosure and future disclosures. They are then regressed on firm-specific variables while controlling for family and non-family firms. A total of 60 family firms and 60 non-family firms in Australia are randomly chosen from 2001 to 2006 for examining their disclosure practices.

Findings

The research findings show that family firms disclose information voluntarily to signal to the market regarding their growth potentials and abide by government regulations to improve their reputation. Despite the fact that compliance with the Principles of Good Corporate Governance and Best Practice Recommendations was not compulsory, this paper finds that the recommendation encouraged family and non-family firms to disclose more corporate governance information.

Practical implications

The findings from this research will help investors and regulators make more strategic decisions on investments and regulations respectively in family firms.

Originality/value

There has been limited empirical evidence on the disclosure practices and their determinants of family firms in Australia. The study will thus significantly contribute to the current knowledge in this regard.

Details

Accounting Research Journal, vol. 32 no. 2
Type: Research Article
ISSN: 1030-9616

Keywords

Article
Publication date: 21 September 2022

Dong Xu, Jing Dai, Antony Paulraj and Alain Yee-Loong Chong

Drawing on the signaling theory and the relational exchange theory, this study investigates how buyer–supplier trust is influenced through the congruence and incongruence between…

1415

Abstract

Purpose

Drawing on the signaling theory and the relational exchange theory, this study investigates how buyer–supplier trust is influenced through the congruence and incongruence between blockchain and norm of solidarity. The moderating role of technology uncertainty is further examined.

Design/methodology/approach

Using a survey data of 110 Chinese firms, this study empirically tests not only the combined effect of blockchain and norm of solidarity on trust, but also how this combined effect is moderated by technology uncertainty. The proposed hypotheses are tested using the polynomial regression analysis and the response surface methodology.

Findings

The results suggest that trust increases along with an increasing congruence between blockchain and norm or solidarity, but in a diminishing rate (i.e. an inverted U-shaped relationship). Simultaneously, incongruence between blockchain and norm of solidarity can also guarantee sufficient trust (i.e. a U-shaped relationship). Moreover, technology uncertainty overturns the inverted U-shaped relationship between blockchain and norm of solidarity congruence on trust into a U-shaped relationship and nullifies the U-shaped relationship between blockchain and norm of solidarity incongruence on trust.

Originality/value

This study enriches supply chain governance literature by introducing the emerging blockchain governance and examining the blockchain governance's interplay with a conventional relational norm. The study emphasizes that the combined effects of these two are quite complex. Blockchain and norm of solidarity can offset each other’s limitations when both are at low to moderate levels. But simultaneous pursuit of both high blockchain and norm has only limited marginal benefits. Furthermore, the study also highlights the importance of technology uncertainty under which the combined effects between the two governance mechanisms vary. Collectively, the results provide nuanced insights into the design of supply chain governance portfolios in the digital era.

Details

International Journal of Operations & Production Management, vol. 42 no. 12
Type: Research Article
ISSN: 0144-3577

Keywords

Article
Publication date: 16 August 2022

Ming Jiang, Mengyang Shi, Jiamao Li, Juan Liu, Lei Zhang, Jian Qin, Yongtao Jiu, Bin Tang and Dong Xu

This paper aims to study the effects of MnO2 on the ZnO–Bi2O3-based varistor prepared via flash sintering (FS)

Abstract

Purpose

This paper aims to study the effects of MnO2 on the ZnO–Bi2O3-based varistor prepared via flash sintering (FS)

Design/methodology/approach

MnO2-doped ZnO–Bi2O3-based varistors were successfully prepared by the FS with a step-wise increase of the .current in 60 s at the furnace temperature <750°C under the direct current electric field of 300 V cm−1. The FS process, microstructure and the electrical performance of ZnO–Bi2O3-based varistors were systematically investigated.

Findings

The doping of MnO2 significantly decreased the onset temperature of FS and improved the electrical performance of FS ZnO varistor ceramic. The sample with 0.5 mol% MnO2 doping shows the highest improvement, with the nonlinear coefficient of 18, the leakage current of 16.82 µA, the threshold voltage of 459 V/mm and the dielectric constant of 1,221 at 1 kHz.

Originality/value

FS is a wonderful technology to enhance ZnO varistors for its low energy consumption, and a short sintering time can reduce grain growth and inhabit Bi2O3 volatilize, yet few research studies work on that. In this research, the authors analyzed the FS process and improved the electrical characteristics through MnO2 doping.

Details

Microelectronics International, vol. 39 no. 4
Type: Research Article
ISSN: 1356-5362

Keywords

Article
Publication date: 15 February 2024

Jing Dai, Dong Xu, Jinan Shao, Jia Jia Lim and Wuyue Shangguan

Drawing upon the theory of communication visibility, this research intends to investigate the direct effect of enterprise social media (ESM) usage on team members’ knowledge…

Abstract

Purpose

Drawing upon the theory of communication visibility, this research intends to investigate the direct effect of enterprise social media (ESM) usage on team members’ knowledge creation capability (KCC) and the mediating effects of psychological safety and team identification. In addition, it aims to untangle how the efficacy of ESM usage varies between pre- and post-COVID-19 periods.

Design/methodology/approach

Using two-wave survey data from 240 members nested within 60 teams, this study utilizes a multilevel approach to test the proposed hypotheses.

Findings

We discover that ESM usage enhances team members’ KCC. More importantly, the results show that psychological safety and team identification mediate the ESM–KCC linkage. Interestingly, we further find that the impacts of ESM usage on team members’ KCC, psychological safety, and team identification are stronger in the pre-COVID-19 period than those in the post-COVID-19 period.

Originality/value

This research sheds light on the ESM literature by unraveling the mechanisms of psychological safety and team identification underlying the linkage between ESM usage and team members’ KCC. Moreover, it advances our understanding of the differential efficacy of ESM usage in pre- and post-COVID-19 periods.

Details

Industrial Management & Data Systems, vol. 124 no. 4
Type: Research Article
ISSN: 0263-5577

Keywords

Article
Publication date: 20 October 2022

Zhentao Wang, Pai Peng, Sujuan Zhong, Yafang Cheng and Dong Xu

The purpose of this paper on the one hand is to reduce the sintering temperature, shorten the sintering time and improve the electrical properties of the sample through the…

Abstract

Purpose

The purpose of this paper on the one hand is to reduce the sintering temperature, shorten the sintering time and improve the electrical properties of the sample through the two-step flash sintering method and on the other hand is to study the effect of electric field on the phase structure, microstructure and electrical properties of the flash sintering sample.

Design/methodology/approach

In this paper, (Mg1/3Ta2/3)0.01Ti0.99O2 giant dielectric ceramics were prepared by conventional sintering and two-step flash sintering, respectively. Further, the effect of electric field (600–750 V/cm) on the electrical properties of (Mg1/3Ta2/3)0.01Ti0.99O2 giant dielectric ceramics was studied.

Findings

The results show that compared with the conventional sintering, the sintering temperature of the two-step flash sintering can be reduced by 200°C and the sintering time can be shortened by 12 times. All sintered samples were single rutile TiO2 structure. Compared with conventional sintering, two-step flash sintering samples have finer grain size. The two-step flash sintered sample has similar dielectric properties to the conventional sintered sample. The dielectric constant of flash sintered samples decreases with the increase of electric field. When the electric field is 700 V/cm, the ceramic sample has the optimal dielectric properties, where the dielectric constant is approximately 5.5 × 103 and the dielectric loss is about 0.18 at 1 kHz. Impedance spectroscopy analysis shows that the excellent dielectric properties are attributed to the internal barrier layer capacitance model.

Originality/value

This paper not only provides a new method for the preparation of co-doped TiO2 giant dielectric ceramics but also has great potential in greatly improving efficiency and saving energy.

Details

Microelectronics International, vol. 39 no. 4
Type: Research Article
ISSN: 1356-5362

Keywords

Article
Publication date: 15 December 2022

Yongyi Shou, Xueshu Shan, Jing Dai, Dong Xu and Wen Che

Adopting the theory of planned behavior, this study attempts to investigate how subjective norms in the supply chain influence a firm's green innovation and how such influences…

Abstract

Purpose

Adopting the theory of planned behavior, this study attempts to investigate how subjective norms in the supply chain influence a firm's green innovation and how such influences are contingent upon the firm's internal and external factors (i.e. flexibility orientation and environmental dynamism). Two types of subjective norms are examined, i.e. injunctive norms (what supply chain partners say) and descriptive norms (what supply chain partners do).

Design/methodology/approach

Using survey data of 178 Chinese small and medium-sized manufacturers, we employ hierarchical linear regression to test the proposed hypotheses.

Findings

Our results indicate that both injunctive and descriptive norms are instrumental in stimulating firms to take actions on green innovation. Moreover, the flexibility orientation of a firm can strengthen the effect of descriptive norms. It is also observed that environmental dynamism weakens the efficacy of injunctive norms but strengthens that of descriptive norms on green innovation.

Originality/value

This study is among the first to apply the theory of planned behavior to explain the microfoundations of focal firm's green innovation and distinguish two types of subjective norms in the supply chain. In addition, it extends the theory of planned behavior by revealing internal and external contingent factors (i.e. flexibility orientation and environmental dynamism) of the relationship between subjective norms and firm behaviors.

Details

International Journal of Operations & Production Management, vol. 43 no. 6
Type: Research Article
ISSN: 0144-3577

Keywords

Article
Publication date: 2 May 2017

Nor Farizal Mohammed, Kamran Ahmed and Xu-Dong Ji

The purpose of this paper is to examine the relationship between accounting conservatism, corporate governance and political connection in listed firms in Malaysia where political…

5046

Abstract

Purpose

The purpose of this paper is to examine the relationship between accounting conservatism, corporate governance and political connection in listed firms in Malaysia where political influence plays a significant role in the capital market and in many business dealings.

Design/methodology/approach

By utilizing 824 firm-year observations comprising large listed companies over a period of four years from 2004, this study uses ordinary least squares regression models to investigate the relationship between accounting conservatism, corporate governance and political connections in Malaysia. Multiple measures of conservatism developed by Basu (1997) and Khan and Watts (2009) are employed.

Findings

The results show evidence of accounting conservatism (bad news being recognized earlier than good news) in Malaysia. Further, the results reveal that better corporate governance structure in terms of board independence is positively associated with accounting conservatism while management ownership is negatively associated with it. However, political connection has a negative moderating effect on the positive relationship between accounting conservatism and board independence. The results also suggest political connections have a positive association with firm’s future performance.

Originality/value

This study is the first in investigating the effect of political connections on accounting conservatism in Malaysian context and how political connections negatively affect the monitoring role of the corporate boards. By directly measuring political connection and controlling for various corporate governance mechanisms and firm-specific attributes, this study contributes to enhance the authors’ understanding of the political influence in financial reporting quality and firm performance in an emerging market setting.

Details

Asian Review of Accounting, vol. 25 no. 2
Type: Research Article
ISSN: 1321-7348

Keywords

Article
Publication date: 27 September 2023

Zhen Li, Dian-li Qu, Xu-dong Luo and Na Chen

The aim of this study is to report the effect of different content of calcium oxide on the process of electromelting magnesia.

Abstract

Purpose

The aim of this study is to report the effect of different content of calcium oxide on the process of electromelting magnesia.

Design/methodology/approach

The process of molten magnesia was analyzed by finite element simulation and proved by scanning electron microscope.

Findings

The results show that with the increase of CaO content, the maximum temperature appreciation increases from 3,616°C To 3,729°C, showing an approximate nonlinear evolution. Low thermal conductivity and low specific heat of CaO result in higher temperature. With the increase of CaO content and temperature, the maximum flow velocity of MgO slag increases from 0.043 to 1.34 mm/s. Under different initial CaO contents, the distribution trend of CaO volume fraction is basically the same, and the CaO volume fraction is evenly distributed between 50 and 225 mm in the furnace.

Originality/value

The influence of different contents of impurity calcium oxide on the process of electromelting magnesia was analyzed and a theoretical system was established.

Details

Anti-Corrosion Methods and Materials, vol. 70 no. 6
Type: Research Article
ISSN: 0003-5599

Keywords

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