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This study investigates, from a resource dependence perspective, the effects of domestic private firms' political connections and economic power on their labor law compliance in China.

This study used data from a large-scale nationwide survey on Chinese domestic private firms, the Chinese Private Enterprise Survey collected from 2004 to 2012, to examine factors of interest that affect firms' compliance to labor laws. Hypotheses were tested using OLS regression models with robust standard errors.

The results indicate that domestic private firms' institutional political connections specified by the presence of a union or a Chinese Communist Party committee is positively related to firms' labor law compliance, and firm owners' formal political connections indicated by their membership in the People's Congress or the Chinese People's Political Consultative Conference have a somewhat negative effect. The post-hoc analysis shows that firm owners' political representation at the county and city levels is negatively related with labor law compliance, while the political representation at the national level is positively related to labor law compliance. Moreover, the economic power of a domestic private firm is related positively to its labor law compliance. Finally, although the authors did not find evidence that the 2008 Labor Contract Law increased labor contract coverage, it did increase pension coverage after 2008.

The present study reveals a more refined relationship between domestic private firm owners’ political connections and the degree of labor law compliance. It also demonstrates that the economic power of domestic private firms has a positive effect on their labor law compliance. This implies the importance of the contribution of domestic private firms to economic and social development in China, warranting continued support of the development of the private sector in China.

This study adds to the sparse literature on the determinants of domestic private firms' labor law compliance in China. It also sheds light on whether political connections and the rising economic power of Chinese domestic private firms influence their compliance with labor laws.

The fire resistance of timber structures is heavily dependent on the fire behaviour of the connections between its structural elements. The experimental study presented in this paper aimed to investigate the fire performance of glued-laminated timber beam connections reinforced perpendicular-to-wood grain with self-tapping screws (STS).

Two full-size fire experiments were conducted on glulam beam-end connections loaded in flexure bending. Two connection configurations, each utilizing four steel bolts arranged in two different patterns, were reinforced perpendicular to wood grain using STS. The bolt heads and nuts and the steel plate top and bottom edges were fire protected using wood plugs and strips, respectively. Each connection configuration was loaded to 100% of the ultimate design load of the weakest unreinforced configuration. The test assemblies were exposed to elevated temperatures that followed the CAN/ULC-S101 standard fire time–temperature curve.

The experimental results show that the influence of the STS was significant as it prevented the occurrence of wood splitting and row shear-out and as a result, increased the fire resistance time of the connections. The time to failure of both connection configurations exceeded the minimum fire resistance rating specified as 45 min for combustible construction in applicable building codes.

The experimental data show the effectiveness of a simple fire protection system (i.e. wood plugs and strips) along with the utilization of STS on the rotational behaviour, charring rate, fire resistance time and failure mode of the proposed hybrid mass timber beam-end connection configurations.

The purpose of this paper is to investigate the thermo-mechanical behavior of intermediate-size glued-laminated beam-to-girder assemblies connected with T-shaped slotted-in steel doweled connections at ambient temperature (AT), after and during non-standard fire exposure.

AT tests were performed using a universal testing machine (UTM) to evaluate the load-carrying capacity and failure modes of the assembly at room temperature. Post-fire-performance (PFP) tests were conducted to study the impact of 30-min and 60-min partial exposure to a non-standard fire on the residual strength of the assemblies. The assemblies were subject to fire in a custom-designed frame, then cooled and loaded to failure in the UTM. A fire-performance test was conducted to investigate the fire-resistance during non-standard fire exposure by simultaneously applying fire and mechanical load with the custom frame.

At AT, embedment failure of the dowels followed by brittle splitting failure were found to be the dominant failure modes in the beams. In the PFP tests, embedment failure and plastic bending of the dowels were the only observed failure modes. The residual strength of the assembly was reduced by 23.7% after 30-min and 47.8% after 60-min of fire exposure. Ductile embedment failure of the timber in contact with the dowels was the only failure mode observed during the fire-performance test, with the maximum rate of displacement at 57 min into the fire.

Data are presented for full-contact (no gap) connections in Glulam assemblies. PFP results are first to be published.

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The purpose of this study is to investigate the factors that influence the information sharing behavior of individuals on social media. Furthermore, the study analyzes the effect that individuals’ self-connection to social media has on information sharing through self-efficacy and the effect of social-connection on information sharing through empathy.

A survey questionnaire was developed and distributed to social media users from general participants in the Republic of Korea. A total of 824 valid responses were obtained. Hypotheses were tested using structural equation modeling and applying SmartPLS 3.0.

The result indicated that individuals are motivated to share information through self-connection and social connection. Furthermore, the mediation analysis revealed that the effect of self-connection on information sharing in social media is mediated by self-efficacy. Also, social connection will increase information sharing not only directly but also indirectly through its positive effect on empathy.

The authors focused on the basic needs of humans and tried to reveal the relationship between human needs and motivational beliefs, which are self-efficacy and empathy, and information sharing behavior on social media. Through the individual's fundamental needs that social media can satisfy, individuals will gain positive psychological benefits through using social media. This study considered what psychological benefits social media can provide.

This study examines the mediating effect of sustainability disclosure on the relationship between political connections and firm performance from the resource-based view.

The sample of this study was sourced from 888 public companies listed on the Indonesia Stock Exchange (IDX) from 2016 to 2017. Path analysis and Sobel tests were used to determine the mediating effect of sustainability disclosure.

The results show that political connections have a positive and significant influence on firm performance. Furthermore, sustainability disclosures mediate the relationship between political connections and firm performance.

In the context of developing countries such as Indonesia, managers can make the existence of parties in politically connected companies as a medium to demonstrate their adherence to external stakeholders through the disclosure of sustainability information.

This study is the first to investigate the mediating effect of sustainability disclosure on the relationship between political connections and firm performance, especially in emerging markets. The parties of the politically connected companies use a social responsibility mechanism as a medium that can sustain their operational sustainability whilst gaining long-term economic benefits.

This paper aims to examine the association between political connections, political uncertainty and audit fees. The authors use various measures of political connections and uncertainty: political connections (civil and military), political events (elections) and a general measure of political stability (i.e. a world bank index).

The authors measure the association between political connections, political uncertainty and audit fees. Audit fees reflect auditors’ perceptions of risk. The authors examine auditors’ business risk, clients’ audit and business risk after controlling for the variables used in prior audit fee research.

Results indicate that civil-connected firms pay significantly higher audit fees than non-connected firms owing to the instability of civil-political connections. Military-connected firms pay significantly lower audit fees than non-connected firms owing to the stable form of government. Furthermore, considering high leverage as a measure of clients’ high audit risk and high return-on-assets (ROA) as a measure of clients’ lower business risk, the authors interact leverage and ROA with civil and military connections. The results reveal that these risks moderate the relationship between political connection and audit fees. Election risk is independent of risk associated with political connections. General political stability reinforces the theme that a stable government results in lower risks.

The authors combine cross-sectional measures of political uncertainty (civil or military connections) with time-dependent measures (general measures of political instability and elections).

The purpose of this study is to clarify both tensile and shear strength for self-drilling screws, which are manufactured from high-strength, martensitic-stainless and austenitic stainless-steel bars, and the load-bearing capacity of single overlapped screwed connections using steel sheets and self-drilling screws at elevated temperatures.

Tensile/shear loading tests for the self-drilling screw were conducted to obtain basic information on the tensile and shear strengths at elevated temperatures and examine the relationships between both. Shear loading tests for the screwed connections at elevated temperatures were conducted to examine the shear strength and transition of failure modes depending on the test temperature.

The tensile and shear strengths as well as the reduction factors at the elevated temperature for each steel grade of the self-drilling screw were quantified. Furthermore, either screw shear or sheet bearing failure mode depending on the test temperature was observed for the screwed connection.

The transition of the failure modes for the screwed connection could be explained using the calculation formulae for the shear strengths at elevated temperatures, which were proposed in this study.

In order to improve the robustness of bare-steel and composite structures in fire, a novel axially and rotationally ductile connection has been proposed in this paper.

The component-based models of the bare-steel ductile connection and composite ductile connection have been proposed and incorporated into the software Vulcan to facilitate global frame analysis for performance-based structural fire engineering design. These component-based models are validated against detailed Abaqus FE models and experiments. A series of 2-D bare-steel frame models and 3-D composite frame models with ductile connections, idealised rigid and pinned connections, have been created using Vulcan to compare the fire performance of ductile connection with other connection types in bare-steel and composite structures.

The comparison results show that the proposed ductile connection can provide excellent ductility to accommodate the axial deformation of connected beam under fire conditions, thus reducing the axial forces generated in the connection and potentially preventing the premature brittle failure of the connection.

Compared with conventional connection types, the proposed ductile connection exhibits considerable deformability, and can potentially enhance the robustness of structures in fire.

To maintain the well integrity, the strength and sealing ability of premium connection should be in the safe scope. ISO 13679 is widely used for evaluating the ability of tubing and casing connection all over the world. FE is adopted to simulate the ISO 13679 tests.

Because of the disadvantage of experiment such as long period, high cost and high requirement on the facility, considering the convenience and universality of finite element method, as well as the contacting nonlinearity and material nonlinearity, three-dimensional finite element model of a certain type of premium connection is established with the consideration of helix angle. The loads exerted on the premium connection are the loads in series B test and thermal cycle test of ISO 13679. The distributions of Von Mises stress and contact pressure in various cases were studied.

The results showed that the bending load has a great influence on the distribution of Von Mises stress and contact pressure for premium connection. The Von Mises stress and contact pressures on the sealing surface are smaller on the tension side and greater on the compression side. With increasing axial compression load, the contact pressures on the tension side are too small, which may lead to sealing failure. The influence of temperature on the performance of premium connection cannot be ignored when choosing or designing premium connections. Both the Von Mises stress and contact pressure decrease slightly during a period of thermal cycle. Although the performance of the premium connection is good in a period of thermal cycle, its performance in a long period should be evaluated. Finite element simulation can effectively simulate the ISO 13679 test procedure and obtain the stress and contact pressure distribution. It can be used as a reference for evaluating the performance of premium connections.

Considering the convenience and universality of finite element method, as well as the contacting nonlinearity and material nonlinearity, three-dimensional finite element model of a certain type of premium connection is established with the consideration of helix angle.

This study aims to examine the moderated mediation model among self-image congruity, self-brand connection, self-motivation and brand preference and validate that actual and ideal self-image congruity are two distinct constructs. As shown in the conceptual model, actual and ideal self-image congruity toward a brand have direct and indirect positive effects on brand preference through self-brand connection, whereas self-motivation moderates the effect of self-image congruity on self-brand connection.

Data collection was done through mall intercepts in six shopping malls in Guangzhou, Zhuhai and Huizhou in southern China. In total, 461 usable questionnaires were collected with 500 distributed copies. Confirmatory factor analysis using Mplus (v.7) was done to assess the measurement validity for each construct. PROCESS analysis for SPSS (v.19.0.0) was used for hypothesis testing.

Both actual and ideal self-image congruities present significant positive effects on brand preference through self-brand connection. The relationship between self-image congruity and the self-brand connection is also moderated by self-motivation.

This study fills an existing literature gap by distinguishing self-image and ideal self-image congruity as distinct constructs. Self-brand connection is posited as a new way to understand the mechanism of the self-image congruity effect on brand preference. Samples from several shopping malls in southern China are used to justify the important moderating role of self-motivation in consumers’ brand preferences.