This study examines corporate philanthropy in the context of corporate wrongdoing punishment in emerging markets. Building on institutional theory, we propose that in emerging markets, after being punished for fraudulent behavior by the government, which is collectively the largest institution, convicted firms tend to use corporate philanthropy as an institutional strategy to regain legitimacy. Using data of Chinese-listed firms that were punished for financial fraud in the ten years from 2004 to 2013, our findings show the subsequent growth of corporate philanthropy to be positively related to punishment severity. Furthermore, convicted firms’ media visibility, dominant state ownership, and national political appointment strengthen the effect of punishment severity on corporate philanthropy increase. Our institutional perspective offers new insights into why firms engage in corporate philanthropy after fraud punishment.

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While past studies have enriched our understanding of the impact of returnee executives on firm market strategy and outcomes, we know relatively little about the relationship between returnee executives and firm nonmarket strategies. Grounded in upper echelons theory, this study explores the relationship between returnee executives and corporate philanthropy, the latter of which is an important nonmarket strategy in emerging economies such as China. Using data on publicly listed Chinese companies from 2010 to 2017, we find that the proportion of returnee executives is negative related to corporate philanthropy. We also find that this negative relationship is strengthened by executive ownership, but weakened by corporate prominence and political connections. Our study makes important theoretical contributions to strategic leadership research, upper echelons theory, and the literature of corporate philanthropy. The managerial implications are also discussed.

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Flexible piezoresistive pressure sensors may exhibit excellent sensing performances to be applied in wearable electronics, medical diagnosis, and electronic skin. Herein, we report a multi-layer and phased-responsive reduced graphene oxide/MXene-based piezoresistive pressure sensor with hierarchical microspines constructed by sandpaper as the template. Thanks to the multi-level and multi-layer structure, the obtained sensor realized phased response and showed wide detection range (up to 70 kPa), fast response (response/recovery time of 40/80 ms), and excellent working stability (1000 fatigue cycles). Furthermore, the sensor was successfully applied for detecting various human motions including pulse beats, cheek bulging, nodding, finger bending, speech recognition, handwriting, and other pressure signals.Besides, a 6 × 6 sensing matrix integrated by the sensors was able to sensitively perceive the distribution of plane pressure. The findings in this work conceivably stand out as a new strategy to fabricate high-performance piezoresistive pressure sensors in the fields of intelligent healthcare and medical diagnosis, wearable electronic devices, electronic skin, and human−machine interaction.

Three conjugated D-A porphyrin dimers (DPP-ZnP-E)2, (DPP-ZnP-E)2-2T and (DPP-ZnP-E)2-Ph linked with diethynylene, diethynylene-dithiophene and diethynylene-phenylene have been developed for bulk heterojunction solar cells with high power conversion efficiencies of 4.50%, 5.50% and 6.42%, respectively, when blended with PCBM as the electron acceptor material.

A water/alcohol-soluble conjugated porphyrin small molecule exhibits very good ability as a cathode interfacial material in organic solar cells.

Purpose Drawing on the branded service encounters perspective, the purpose of this study is to investigate how frontline service employees’ environmentally irresponsible behaviors affect customers’ brand evaluations. Design/methodology/approach The research conducted two experiments. The first experiment explored the effect of frontline service employees’ environmentally irresponsible behaviors on customers’ brand evaluations via corporate hypocrisy. The second experiment explored the moderation effect of employees’ prototypicality and the importance of corporate social responsibility (CSR) among customers. Findings Experiment 1 indicates that for firms with a green brand image, frontline employees’ environmentally irresponsible behaviors result in customers’ perception that the firm is hypocritical, thus reducing their brand evaluations. Experiment 2 shows that employee prototypicality and CSR importance to the customer enhance the negative impact of frontline employees’ environmentally irresponsible behaviors on customers’ brand evaluations through customers’ perception of corporate hypocrisy. Research limitations/implications This study is one of the first efforts to explore how frontline service employees’ environmentally irresponsible behaviors affect customers’ responses. It helps understand the impact of frontline employees’ counter-productive sustainable behaviors on customers’ brand perception, as well as the relationship between CSR and employees. Practical implications This study suggests that firms’ green brand image does not always lead to positive customer response. When frontline employees’ behaviors are inconsistent with firms’ green brand image, it can trigger customers’ perceptions of corporate hypocrisy and thus influence their brand evaluations. Therefore, firms should train frontline service employees to make their behaviors align with the firms’ green brand image. Originality/value This study is one of the first efforts to explore how frontline service employees’ environmentally irresponsible behaviors affect customers’ responses. It helps understand the impact of frontline employees’ counter-productive sustainable behaviors on customers’ brand perception, as well as the relationship between CSR and employee.