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1 – 10 of over 2000Runze Ling, Ailing Pan and Lei Xu
This study examines the impact of China’s mixed-ownership reform on the innovation of non-state-owned acquirers, with a particular focus on the impact on firms with high financing…
Abstract
Purpose
This study examines the impact of China’s mixed-ownership reform on the innovation of non-state-owned acquirers, with a particular focus on the impact on firms with high financing constraints, low-quality accounting information or less tangible assets.
Design/methodology/approach
We use a proprietary dataset of firms listed on the Shanghai and Shenzhen Stock Exchanges to investigate the impact of mixed ownership reform on non-state-owned enterprise (non-SOE) innovation. We employ regression analysis to examine the association between mixed ownership reform and firm innovation.
Findings
The study finds that non-state-owned firms can improve innovation by acquiring equity in state-owned enterprises (SOEs) under the reform. Eased financing constraints, lowered financing costs, better access to tax incentives or government subsidies, lowered agency costs, better accounting information quality and more credit loans are underlying the impact. Additionally, cross-ownership connections amongst non-SOE executives and government intervention strengthen the impact, whilst regional marketisation weakens it.
Originality/value
This study adds to the literature on the association between mixed ownership reform and firm innovation by focussing on the conditions under which this impact is stronger. It also sheds light on the policy implications for SOE reforms in emerging economies.
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Terence Ma and Lei Xu
The collapse of a structure resulting from the instability of steel frames due to fire is the worst failure mode to consider in fire-structural engineering, and should be avoided…
Abstract
Purpose
The collapse of a structure resulting from the instability of steel frames due to fire is the worst failure mode to consider in fire-structural engineering, and should be avoided. The purpose of this paper is to propose a new method for estimating the minimum possible duration of a fire event that could result in the instability of an unbraced steel frame.
Design/methodology/approach
The proposed method is in the form of a constrained minimization problem that determines the worst case fire scenario that can cause instability of a structure, and is solved using nonlinear constrained mathematical programming algorithms. The formulation is demonstrated via a numerical example.
Findings
For frames subjected to fire events modelled with monotonically increasing fire curves, the worst case fire causing instability of a frame is always one where all of the compartments catch fire at the same time. For frames subjected to fire events where fire curves decay, the minimization problem must be solved rigorously. The results are significantly affected by the fire curves and amount of insulation applied to each member.
Originality/value
The proposed method is an extension of a method previously established by Xu et al. (2018) to assess the stability of unbraced steel frames subjected to elevated member temperatures. The previous method does not consider fire duration and heat transfer mechanics, which are included in the proposed method. The proposed method is potentially useful for designers in conducting fire scenario analysis in the performance-based design of structures.
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Shidi Dong, Lei Xu and Ron McIver
This paper aims to provide a longitudinal analysis of influences on China’s financial sector’s sustainability reporting practices, examines “green finance” disclosures and…
Abstract
Purpose
This paper aims to provide a longitudinal analysis of influences on China’s financial sector’s sustainability reporting practices, examines “green finance” disclosures and undertakes subsector comparisons. The state’s impact on the quantity and quality of reporting practices is analyzed.
Design/methodology/approach
Content analysis is used to examine the volumes, frequency and content of sustainability disclosures by China’s financial institutions. Survival analysis is used to identify factors significant in firms’ initiation of these disclosures. In total, 308 firm-year observations on disclosures are examined for 2007–2016.
Findings
China’s financial sector’s sustainability reporting pieces of evidence an “emerging stage” (2007–2009), “developing stage” (2010) and “greening stage” (2011–2016). The roles of institutional theory and regulatory pressure in explaining Chinese financial firms’ reporting behaviours are supported.
Research limitations/implications
This study has several limitations. Firstly, given data restrictions, use of a relatively small sample size. Secondly, it examines different categories of disclosures made by financial firms, not more detailed content. Thirdly, is the potential overlap in disclosure themes under the classification scheme.
Practical implications
China’s financial sector’s adoption of sustainability reporting has been institutionalized, mainly in its banking subsector, consistent with general regulatory pressures.
Social implications
“Greening the finance system” is examined in China’s context, as the country transforms from a resource and pollution-intensive to a green economy.
Originality/value
The financial sector is normally excluded from in-depth qualitative research. This study examines China’s financial sector’s responses to recent governmental pressures on green finance disclosures.
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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…
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.
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Bin Li, Fei Guo, Lei Xu, Ron McIver and Ruiqing Cao
This paper examines firm-level accountability and performance implications under a state-dominated institutional environment, China, for firms engaged in the space economy. Extant…
Abstract
Purpose
This paper examines firm-level accountability and performance implications under a state-dominated institutional environment, China, for firms engaged in the space economy. Extant studies on the rapidly evolving civil space economy predominantly focus on developed Western economies at national or sector levels, frequently ignoring alternative institutional contexts. Additionally, limited attention has been given to firm-level empirical evidence and analysis, including corporate social responsibility (CSR) practice-R&D quality relationships in the space economy. The paper addresses each of these areas.
Design/methodology/approach
This paper utilises multiple regression, propensity score matching and split sampling methods applied to a proprietary dataset of Shanghai and Shenzhen Stock Exchange-listed A-share firms. Results are robust to endogeneity issues, alternative measurement of dependent variables and sampling.
Findings
China’s space firms demonstrate superior CSR performance to their counterparts in other sectors, supporting CSR‘s role in maintaining legitimacy. Their CSR practices also positively contribute to firm patent quality. The link is more pronounced among firms facing higher economic policy uncertainty and for state-owned enterprises (SOEs). The latter is due to SOEs’ government support, advantages in financing and attracting and retaining a high-quality workforce.
Originality/value
This paper adds to discussion on major space power’s, by examining China’s state-dominated civil space sector. It also addresses a lack of empirical firm-level evidence on space firm behaviour by examining the impact of firm-level CSR practices on R&D quality outcomes, areas in which there is a limited literature.
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Freezing extends the shelf life of food. Home freezing of fresh foods and the purchase of frozen foods have been advocated as approaches to reduce food waste in US households…
Abstract
Purpose
Freezing extends the shelf life of food. Home freezing of fresh foods and the purchase of frozen foods have been advocated as approaches to reduce food waste in US households. This paper discusses how commonly US households apply these practices, quantifies frozen food waste and relates these practices to food waste.
Design/methodology/approach
We add questions to the summer 2022 wave of the US Household Food Waste Tracking Survey. The novel survey data provide important baseline information and household behaviours, such as food waste, home freezing of fresh food and the purchase of frozen foods. We analyse the association among these behaviours from more than 1,000 US households.
Findings
We find that US household wastes about 26 g per person per week of food that was once frozen, which is about 6% of all household food waste. The finding indicates that a small portion of food waste in US households comes from frozen food. Vegetables and meats are the most commonly discarded frozen foods. Among the frozen items reported as discarded, about 30% were purchased as frozen rather than purchased fresh and then frozen at home by the consumer and about 30% more were reported as discarded from the refrigerator rather than directly from the freezer. The findings are important for informing strategies to reduce household food waste.
Research limitations/implications
While the data provide important baseline information and correlate the use of freezing with lower waste levels, more work is needed to understand if interventions encouraging frozen food purchase or home freezing would reduce household food waste.
Originality/value
We provide unique, detailed information about the quantity of frozen food waste in US households and the relationships between consumer food waste and the practices of frozen food purchasing and home freezing.
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Jiacheng Zhou, Jinglin Shi, Lei Xu, Fuwen Zhang, Zhigang Wang, Qiang Hu and Huijun He
The reliability of solder joints is closely related to the growth of an intermetallic compound (IMC) layer between the lead-free solder and substrate interface. This paper aims to…
Abstract
Purpose
The reliability of solder joints is closely related to the growth of an intermetallic compound (IMC) layer between the lead-free solder and substrate interface. This paper aims to investigate the growth behavior of the interfacial IMC layer during isothermal aging at 125°C for Sn-3Ag-3Sb-xIn/Cu (x = 0, 1, 2, 3, 4, 5 Wt.%) solder joints with different In contents and commercial Sn-3Ag-0.5Cu/Cu solder joints.
Design/methodology/approach
In this paper, Sn-3Ag-3Sb-xIn/Cu (x = 0, 1, 2, 3, 4, 5 Wt.%) and commercial Sn-3Ag-0.5Cu/Cu solder were prepared for bonding Cu substrate. Then these samples were subjected to isothermal aging for 0, 2, 8, 14, 25 and 45 days. Scanning electron microscopy and transmission electron microscopy were used to analyze the soldering interface reaction and the difference in IMC growth behavior during the isothermal aging process.
Findings
When the concentration of In in the Sn-3Ag-3Sb-xIn/Cu solder joints exceeded 2 Wt.%, a substantial amount of InSb particles were produced. These particles acted as a diffusion barrier, impeding the growth of the IMC layer at the interface. The growth of the Cu3Sn layer during the aging process was strongly correlated with the presence of In. The growth rate of the Cu3Sn layer was significantly reduced when the In concentration exceeded 3 Wt.%.
Originality/value
The addition of In promotes the formation of InSb particles in Sn-3Ag-3Sb-xIn/Cu solder joints. These particles limit the growth of the total IMC layer, while a higher In content also slows the growth of the Cu3Sn layer. This study is significant for designing alloy compositions for new high-reliability solders.
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Xiaoguang Wang, Ningyuan Song, Xuemei Liu and Lei Xu
To meet the emerging demand for fine-grained annotation and semantic enrichment of cultural heritage images, this paper proposes a new approach that can transcend the boundary of…
Abstract
Purpose
To meet the emerging demand for fine-grained annotation and semantic enrichment of cultural heritage images, this paper proposes a new approach that can transcend the boundary of information organization theory and Panofsky's iconography theory.
Design/methodology/approach
After a systematic review of semantic data models for organizing cultural heritage images and a comparative analysis of the concept and characteristics of deep semantic annotation (DSA) and indexing, an integrated DSA framework for cultural heritage images as well as its principles and process was designed. Two experiments were conducted on two mural images from the Mogao Caves to evaluate the DSA framework's validity based on four criteria: depth, breadth, granularity and relation.
Findings
Results showed the proposed DSA framework included not only image metadata but also represented the storyline contained in the images by integrating domain terminology, ontology, thesaurus, taxonomy and natural language description into a multilevel structure.
Originality/value
DSA can reveal the aboutness, ofness and isness information contained within images, which can thus meet the demand for semantic enrichment and retrieval of cultural heritage images at a fine-grained level. This method can also help contribute to building a novel infrastructure for the increasing scholarship of digital humanities.
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Hui Li, Lei Xu, Junwei Zhang and Yingwen Duan
The purpose of this paper is to explore mechanisms of the overseas marketing assets needed for marketing dynamic capability in Chinese multinational enterprises (MNEs) settings…
Abstract
Purpose
The purpose of this paper is to explore mechanisms of the overseas marketing assets needed for marketing dynamic capability in Chinese multinational enterprises (MNEs) settings. Marketing assets of foreign subsidiaries contribute to the dynamic capability of MNEs, which are crucial for their sustained competitiveness. This kind of mechanism attracts much attention in academia and industry. However, there are few studies on how dynamic capabilities are developed in MNEs considering the organizational structure of geographically dispersed assets in multiple locations. This paper aims to examine the effect of knowledge-based and relational-based marketing assets on dynamic marketing capabilities and the mediating effect of customer orientation on Chinese MNEs.
Design/methodology/approach
Integrating the dynamic capability approach and the international marketing literature, this study examines the impact of two types of marketing assets of foreign subsidiaries, focusing on knowledge-based and relationship-based marketing assets, on the dynamic marketing capabilities of Chinese MNEs. A large-scale empirical study of Chinese MNEs operating in overseas markets was performed, and the questionnaires were distributed and collected.
Findings
The results suggest a positive impact of knowledge-based and relationship-based marketing assets on marketing dynamic capability. We find that customer orientation has a positive mediating effect on the relationship between marketing assets and marketing dynamic capability. We also find that the competitive strength of the overseas market negatively moderates this relationship.
Research limitations/implications
This study aims to contribute to the existing literature with a more fine-grained understanding of marketing assets and marketing dynamic capability, then provides theoretical guidance and management suggestions for the formulation and implementation of internationalization strategies of Chinese MNEs.
Practical implications
The findings outline several important implications for MNEs seeking into expand to overseas markets.
Originality/value
This paper contributes a novel, combined perspective on marketing assets and marketing dynamic capability.
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Lei Xu, K. Praveen Parboteeah and Hanqing Fang
The authors enrich and extend the existing institutional anomie theory (IAT) in the hope of sharpening the understanding of the joint effects of selected cultural values and…
Abstract
Purpose
The authors enrich and extend the existing institutional anomie theory (IAT) in the hope of sharpening the understanding of the joint effects of selected cultural values and social institutional changes on women's pre-entrant entrepreneurial attempts. The authors theorize that women are culturally discouraged to pursue pre-entrant entrepreneurial attempts or wealth accumulation in a specific culture. This discouragement creates an anomic strain that motivates women to deviate from cultural prescriptions by engaging in pre-entrant entrepreneurial attempts at a faster speed. Building on this premise, the authors hypothesize that changes in social institutions facilitate the means of achievement for women due to the potential opportunities inherent in such institutional changes.
Design/methodology/approach
Using a randomly selected sample of 1,431 registered active individual users with a minimum of 10,000 followers on a leading entertainment live-streaming platform in the People's Republic of China, the authors examined a unique mix of cultural and institutional changes and their effects on the speed of women's engagement in live-streaming platform activity.
Findings
The authors find support for the impact of the interaction between changes in social institution conditions and cultural values. Unexpectedly, the authors also find a negative impact of cultural values on women's speed of engaging in pre-entrant entrepreneurial attempts.
Originality/value
The authors add institutional change to the IAT framework and provide a novel account for the variation in the pre-entrant entrepreneurial attempts by women on the platform.
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