| 1. |
- Ahmad, Naveed, et al.
(författare)
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A CSR perspective to foster employee creativity in the banking sector : The role of work engagement and psychological safety
- 2022
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Ingår i: Journal of Retailing and Consumer Services. - : Elsevier BV. - 0969-6989. ; 67
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Tidskriftsartikel (refereegranskat)abstract
- The entire service sector has acknowledged the importance of employee creativity. However, the underlying mechanism due to which employees are engaged in creativity has been relatively unexplored. Moreover, where the banking service sector in advanced countries has realized the potential role of employee creativity for a bank's success, the same was not fully realized in the context of a developing country, especially in Pakistan. Against this backdrop, the current study is an effort to explore the underlying mechanism of employee creativity as an outcome of corporate social responsibility (CSR) with the mediating effects of work engagement (WE) and psychological safety (PS) in the banking sector of Pakistan. Data were collected (n = 483) from banking employees through a self-administered questionnaire, which used the paper and pencil method. The hypotheses of the current survey were validated by employing structural equation modeling (SEM) in AMOS software. The results confirmed that employee creativity, as an outcome of CSR, was significantly influenced by the CSR orientation of a bank. Furthermore, PS and WE produced a significant mediation effect (41%) between the relationship of CSR and employee creativity. The findings of the current study are helpful to the banking sector of Pakistan in understanding the CSR-employee creativity mechanism, which is of utmost importance from the standpoint of competition.
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| 2. |
- Ahmad, Naveed, et al.
(författare)
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Corporate social responsibility at the micro-level as a “new organizational value” for sustainability : Are females more aligned towards it?
- 2021
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Ingår i: International Journal of Environmental Research and Public Health. - : MDPI AG. - 1661-7827 .- 1660-4601. ; 18:4
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Tidskriftsartikel (refereegranskat)abstract
- While prior studies have largely addressed corporate social responsibility (CSR) at a macro or institutional level, its importance at the micro or individual level is to date underexplored, especially in the context of developing economies. Further, it is not clear from the studies in the extant literature how the role of females is more important in the context of environmental management as compared to males. Similarly, micro-level CSR (MCSR) is emerging as a “new organizational value”, and the organizations that acknowledge this “new organizational value” and incorporate it into their business operations are likely to achieve sustainability objectives far better as compared to their counterparts. The present study investigates the impact of MCSR on employees’ pro-environmental behavior with the moderating effect of gender in the healthcare sector of Pakistan. The data were collected from five large hospitals in the city of Lahore through a self-administered questionnaire and analyzed using structural equation modeling (SEM) in AMOS software. A total of 533 out of 800 responses were received, which were used for data analysis of the present study. The results revealed that MCSR positively influences employee’s pro-environmental behavior, and gender moderates this relationship but the moderating effect of females is stronger as compared to males. The findings of the present study would help policymakers understand the importance of MCSR as a “new organizational value” to influence employees’ pro-environmental behavior with a special focus to promote the proactive role of females at workplaces.
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| 3. |
- Ahmad, Naveed, et al.
(författare)
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Improving Firm’s Economic and Environmental Performance Through the Sustainable and Innovative Environment : Evidence From an Emerging Economy
- 2021
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Ingår i: Frontiers in Psychology. - : Frontiers Media SA. - 1664-1078. ; 12
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Tidskriftsartikel (refereegranskat)abstract
- Businesses in the present era are dealing with a complex and unprecedented brew of social, environmental, and technological trends. This requires sophisticated, sustainability-based management. Yet organizations are often reluctant to place sustainability core to their business strategies with the mistaken belief that the costs associated with environmental investments outweigh the benefits. The Global Climate Risk Index has placed Pakistan on 5th position in the list of nations, most susceptible to climate change in its recent report. Pakistan lost the lives of 9,989 people, incurred economic losses of $ 3.8 billion, and faced 152 shocking climates between 1999 and 2018. Based on this information, it is established that Pakistan’s susceptibility to climate change is growing unprecedentedly and industrial pollution is one of the biggest contributors in this respect. The country needs to take emergency measures to address this issue. With this background, the present study aims to investigate the impact of environmental sustainability on environmental and economic performance (EP) with the mediating effect of environmental innovation (EI) in the manufacturing sector of Pakistan. The results show that environmental sustainability is a significant predictor of environmental performance and EP and EI mediates this relationship. The findings of the present study provide better insights to policymakers to address the environmental degradation, resulting from industrial pollution.
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| 4. |
- Ahmad, Naveed, et al.
(författare)
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Relationship between corporate social responsibility at the micro-level and environmental performance : The mediating role of employee pro-environmental behavior and the moderating role of gender
- 2021
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Ingår i: Sustainable Production and Consumption. - : Elsevier BV. - 2352-5509. ; 27, s. 1138-1148
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Tidskriftsartikel (refereegranskat)abstract
- Since Pakistan is vulnerable to changing climatic conditions, the country needs emergency measures at every level to mitigate their effect. Many studies have addressed Corporate Social Responsibility (CSR) at the macro or institutional level, but its effect at the micro-level is largely ignored in the contemporary literature. The present study aims at filling this gap by highlighting the role of micro-level CSR on Environmental Performance (ENP) and how it is influenced by employees’ pro-environmental (PEB) behavior and gender. This study has been carried out in the context of deteriorating environmental conditions, scarce CSR activities and a male dominant society. Data were collected through a self-administered questionnaire targeting the manufacturing and the service sectors of Pakistan and analyzed through the structural equation modeling technique, using AMOS and SPSS software. The results of this study confirm that micro-level CSR initiatives directly (β = 0.39⁎⁎) and indirectly (β = 0.031⁎⁎) influence the environmental performance of an organization by means of employees’ PEB. A conditional indirect gender effect on this interaction was also observed, with women (β =0.17⁎⁎) exerting a stronger effect than men (β = 0.031⁎⁎). These findings may be helpful for policymakers involved in environmental management: It is possible to reduce the environmental footprint of Pakistan's organizations by encouraging employee's PEB and particularly by actively involving women which are systematically set apart from decision making in Pakistan.
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| 5. |
- Ahmad, Naveed, et al.
(författare)
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The nexus of csr and co-creation : A roadmap towards consumer loyalty
- 2021
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Ingår i: Sustainability (Switzerland). - : MDPI AG. - 2071-1050. ; 13:2
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Tidskriftsartikel (refereegranskat)abstract
- Corporate Social Responsibility (CSR) is regarded as an effort to be undertaken by the businesses to contribute towards society at large positively. The idea behind the concept of CSR is that businesses are required to pursue the notion of pro-social objectives along with economic objectives. Research has long established that corporate social responsibility, along with its philanthropic nature, can also produce extraordinary marketing results for businesses. The relationship between CSR and consumer loyalty is well acknowledged in extant literature. Likewise, involving consumers through co-creation in the product/service development process may provide an exciting experience to consumers, which is likely to influence their loyalty. With these arguments, the present research investigates the impact of CSR on consumer loyalty with the mediating role of co-creation in the banking sector of an emerging economy such as Pakistan. Structural equation modeling (SEM) is used for data analysis in the present study. The results validate that CSR improves consumer loyalty, and co-creation partially mediates this relationship. The results of the current survey will help banking institutions to identify how they can develop core strategic considerations based on CSR and co-creation.
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| 6. |
- Ail, Ujwala, et al.
(författare)
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Room temperature synthesis of transition metal silicide-conducting polymer micro-composites for thermoelectric applications
- 2017
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Ingår i: Synthetic metals. - : Elsevier BV. - 0379-6779 .- 1879-3290. ; 225, s. 55-63
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Tidskriftsartikel (refereegranskat)abstract
- Organic polymer thermoelectrics (TE) as well as transition metal (TM) silicides are two thermoelectric class of materials of interest because they are composed of atomic elements of high abundance; which is a prerequisite for mass implementation of thermoelectric (TE) solutions for solar and waste heat recovery. But both materials have drawbacks when it comes to finding low-cost manufacturing. The metal silicide needs high temperature (>1000 °C) for creating TE legs in a device from solid powder, but it is easy to achieve long TE legs in this case. On the contrary, organic TEs are synthesized at low temperature from solution. However, it is difficult to form long legs or thick films because of their low solubility. In this work, we propose a novel method for the room temperature synthesis of TE composite containing the microparticles of chromium disilicide; CrSi2 (inorganic filler) in an organic matrix of nanofibrillated cellulose- poly(3,4-ethyelenedioxythiophene)-polystyrene sulfonate (NFC-PEDOT:PSS). With this method, it is easy to create long TE legs in a room temperature process. The originality of the approach is the use of conducting polymer aerogel microparticles mixed with CrSi2 microparticles to obtain a composite solid at room temperature under pressure. We foresee that the method can be scaled up to fabricate and pattern TE modules. The composite has an electrical conductivity (σ) of 5.4 ± 0.5 S/cm and the Seebeck coefficient (α) of 88 ± 9 ΌV/K, power factor (α2σ) of 4 ± 1 ΌWm−1K−2 at room temperature. At a temperature difference of 32 °C, the output power/unit area drawn across the load, with the resistance same as the internal resistance of the device is 0.6 ± 0.1 ΌW/cm2.
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| 7. |
- Alam, Tahira, et al.
(författare)
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Towards explaining knowledge hiding through relationship conflict, frustration, and irritability : The case of public sector teaching hospitals
- 2021
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Ingår i: Sustainability (Switzerland). - : MDPI AG. - 2071-1050. ; 13:22
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Tidskriftsartikel (refereegranskat)abstract
- Organizations grow and excel with knowledge sharing; on the other hand, knowledge hiding is a negative behavior that impedes innovation, growth, problem solving, and timely correct decision making in organizations. It becomes more critical in the case of teaching hospitals, where, besides patient care, medical students are taught and trained. We assume that negative emotions lead employees to hide explicit knowledge, and in the same vein, this study has attempted to explain the hiding of explicit knowledge in the presence of relational conflicts, frustration, and irritability. We collected data from 290 employees of a public sector healthcare organization on adopted scales to test conjectured relationships among selected variables. Statistical treatments were applied to determine the quality of the data and inferential statistics were used to test hypotheses. The findings reveal that relationship conflicts positively affect knowledge hiding, and frustration partially mediates the relationship between relationship conflicts and knowledge hiding. Irritability moderates the relationship between relationship conflicts and frustration. The findings have both theoretical and empirical implications. Theoretically, the study tests a novel combination of variables, and adds details regarding the intensity of their relationships to the existing body of literature. Practically, the study guides hospital administrators in managing knowledge hiding, and informs on how to maintain it at the lowest possible level.
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| 8. |
- Arshad, Farzana, et al.
(författare)
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Compact beam-switchable antenna for mm-wave 5G handheld devices
- 2021
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Ingår i: IET Microwaves, Antennas & Propagation. - : WILEY. - 1751-8725 .- 1751-8733. ; 15:7, s. 778-787
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Tidskriftsartikel (refereegranskat)abstract
- An electronically beam-steerable antenna (BSA) is envisioned. The presented BSA is a possible solution to overthrow the limitations inherent to phased antenna arrays. The design consists of a gap coupling inset feed rectangular patch (driven element) and 3 x 1 passive parasitic patches deployed on both sides of the driven patch. Prototype having 20 x 20 mm dimensions is printed on Rogers(R) RT/duroid(R)5870. Four switches are used to load the reactive impedance on parasitic patches, which in turn, change the phases of surface current on parasitic elements and the driven element. Based on the different ON and OFF configuration of switches in parasitic array elements, the main beam is steered along with different directions. The simulated results show that the design can operate between 26.8 and 30.3 GHz a wide impedance bandwidth |S-11|< -10 dB (12.5%) with a peak gain of 8.9 dBi and wide 3-dB scanning angle that is, -37 degrees to 156 degrees in the azimuth plane. The exhibited performance of BSA with favourable characteristics, such as wideband, adequate gain, wide-angle beam switching, and low profile renders the BSA a good candidate for 5G millimetre wave handheld devices. Moreover, to corroborate the performance, the design is fabricated, and experimental measurements were performed. Congruence is observed between the experimentally measured and computationally simulated results. The simulated results of spherical coverage analysis of BSA with the integration of smartphone form factor are also presented.
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| 9. |
- Bubnova, Olga, et al.
(författare)
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Advantageous thermoelectric properties of a semimetallic polymer
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Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- Thermoelectric generation potentially holds a solution for waste heat recovery issues provided that the availability of inexpensive, biodegradable and highly efficient thermoelectric materials is insured in the near future. Plastic thermoelectrics could successfully comply with the said requirements if the thermoelectric efficiency (ZT) of conducting polymers was higher. However, given the novelty of the subject, at present there are no clear guidelines for ZT optimization in this class of materials. The most important piece of information that is currently missing is the description of a specific electronic makeup that conducting polymers must possess in order to enable good thermoelectric performance. In the present study the thermoelectric properties of poly(3,4-ethylenedioxythiophene) derivatives with two types of counterions, i.e. poly(styrenesulfonate) (PSS) and tosylate (Tos) are evaluated. A striking variation in their thermoelectric performance is attributed to structural and morphological differences between two polymers that manifest itself in dissimilar charge transport mechanism. The superior properties of PEDOT-Tos presumably originate from a high degree of crystallinity and structural order that predetermines the tendency for bipolaron band formation. Unlike polaronic PEDOT-PSS with slowly varying density of localized states (DOS) near the Fermi level (EF), the DOS in PEDOT-Tos is characterized by higher asymmetry and higher charge carrier density at EF (similar to semimetals), which allows for higher thermopower and electrical conductivity. Therefore, we conclude that the polymers with semimetallic electronic makeup are expected to exhibit promising thermoelectric properties with bigger variation in thermopower upon doping.
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| 10. |
- Bubnova, Olga, et al.
(författare)
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Corrigendum: Semi-metallic polymers
- 2014
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Ingår i: Nature Materials. - : Springer Science and Business Media LLC. - 1476-1122 .- 1476-4660. ; 13, s. 662-662
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Tidskriftsartikel (refereegranskat)
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