Search results

This study aims to respond to calls for more research to understand how sustainability control systems (SCSs) feature (or do not feature) in short-term operational and long-term strategic decision-making.

An in-depth case study of a large multinational organisation undertaking several rounds of sustainability reporting is presented. Data collection was extensive including 26 semi-structured interviews with a range of employees from senior management to facility employees, access to confidential reports and internal documents and attendance of company meetings, including an external stakeholder engagement meeting and the attendance of the company’s annual environmental meeting. A descriptive, analytical and explanatory analysis is performed on the case context (Pfister et al., 2022).

Simon’s (1995) levers of control framework structures our discussion. The case company has sophisticated and formalised diagnostic controls and strong belief and boundary systems. Conventional management controls and SCSs are used in short-term operational decision-making, although differences between financial imperatives and other aspects such as environmental concerns are difficult to reconcile. SCSs also provided information to justify company actions in short-term decisions that impacted stakeholders. However, SCSs played a very limited role in the long-term strategic decision. Tensions between social, environmental and economic factors are more reconcilable in the long-term strategic decision, where holistic risks and opportunities need to be fully identified. External reporting is seen in a “constraining” light (Tessier and Otley, 2012), and intentionally de-coupled from SCSs.

This paper responds to recent calls for rich, holistic and contextually-grounded perspectives of sustainability processes at an extractives company. The study provides novel insight into how SCSs are used (or not used) in short-term or long-term decision-making and external reporting. The paper illustrates how a large company is responding to sustainability pressures within the unique contextual setting of New Zealand. The study outlines the imitations of existing practice and provides implications for how sustainability-based internal controls can be better embedded into organisations.

This study aims to apply the affective events theory and psychological contract theory to investigate how job satisfaction and psychological safety mediate the effect of the behavioral integrity of supervisors on the organizational commitment of employees.

A questionnaire survey was conducted using purposive sampling. In total, 500 questionnaire copies were distributed, and 453 responses were collected, of which 441 were valid (valid response rate = 88.2%).

The behavioral integrity of supervisors has a direct negative effect on organizational commitment but significant positive effects on job satisfaction and psychological safety, and job satisfaction and psychological safety have significant positive effects on organizational commitment. Job satisfaction and psychological safety have significant mediating effects on the association between the behavioral integrity of supervisors and the organizational commitment of employees.

Leaders and top management should “practice what they preach,” integrate honesty into organizational culture through training and establish a code of conduct to ensure that employees uphold their commitments. Companies should establish appropriate disciplinary systems and norms related to work and other aspects of organizational culture; they should also establish fair, just and open assessment systems to minimize the gap between their employees’ actual and expected earnings.

This study is the first to simultaneously consider the mediating effects of job satisfaction and psychological safety on the association between behavioral integrity and organizational commitment.

Electric motor heating during biomass recovery and its handling on conveyor is a serious concern for the motor performance. Thus, the purpose of this paper is to design and develop a hardware prototype of master–slave electric motors based biomass conveyor system to use the motors under normal operating conditions without overheating.

The hardware prototype of the system used master–slave electric motors for embedded controller operated robotic arm to automatically replace conveyor motors by one another. A mixed signal based embedded controller (C8051F226DK), fully compliant with IEEE 1149.1 specifications, was used to operate the entire system. A precise temperature measurement of motor with the help of negative temperature coefficient sensor was possible due to the utilization of industry standard temperature controller (N76E003AT20). Also, a pulse width modulation based speed control was achieved for master–slave motors of biomass conveyor.

As compared to conventional energy based mains supply, the system is self-sufficient to extract more energy from solar supply with an energy increase of 11.38%. With respect to conventional energy based \ of 47.31%, solar energy based higher energy saving of 52.69% was reported. Also, the work achieved higher temperature reduction of 34.26% of the motor as compared to previous cooling options.

The proposed technique is free from air, liquid and phase-changing material based cooling materials. As a consequence, the work prevents the wastage of these materials and does not cause the risk of health hazards. Also, the motors are used with their original dimensions without facing any leakage problems.