Research agenda for low-carbon mobility: Issues for New World cities

ABSTRACT

Low-carbon mobility (LCM) features strongly in debates about the sustainability of cities and their resilience in the face of demographic, economic, and climate change. Transport is a major source of carbon emissions and there are indications that these continue to increase, despite the considerable recent advances in vehicle, engine, and fuel technologies. Reducing carbon emissions from transport may become more difficult, not easier. A particular issue relates to the New World cities, typified by those of North America and Australasia, which largely developed from the latter half of the nineteenth century onward and whose transportation systems were largely based around private vehicle ownership and usage. These cities are typically composed of low-density, dispersed suburbs, which are highly car dependent and resource and carbon emission intensive. This article develops a research agenda directed at determining and testing policy and planning measures relevant to the quest for low carbon mobility in New World cities. It suggests a rich agenda for essential research on LCM. Much of this agenda falls within the realm of the integration of transport and land use, with attention to urban design details to enhance the perceptions of and opportunities to use low carbon transport alternatives. Research topics identified for LCM research include (1) urban design and land use–transport integration (LUTI), (2) low carbon mobility policies directed at achieving widespread behavior change, (3) opportunities for new technology and its application, including requirements for systems and infrastructure, and (4) analysis and tools for informed decision making, including modeling, measurement, visualization, and especially assessment.     

Online Engagement and the Role of Digital Influencers in Product Endorsement on Instagram

Abstract

The article aims to analyze the forms of engagement generated from the endorsement of products by digital influencers on Instagram, considering the characteristics of their online posts. A qualitative approach was used to investigate digital influencers’ posts based on semiotic image analysis and the critical incidents technique. The results reinforced that digital platforms enable distinct forms of engagement by establishing new configurations that affect relationship marketing and promotion strategies. In particular, on Instagram, the development of engagement can involve four participants who play different social roles, expanding the process of value co-creation.     

逆境中奋进的安捷伦

“商业环境十分艰苦,要想恢复安捷伦的财政健康,我们还有很多事情要做。但是我们不应该忽视已经取得的进步。” ——巴恩荷特     

Performance Appraisal Systems: Determinants and Change

Using establishment data from the Australian Workplace Industrial Relations Survey, this paper estimates the determinants of performance appraisal systems. The results indicate that performance appraisal is associated with workers having shorter expected tenure and greater influence over productivity. We argue these results reflect those circumstances in which the net benefits of performance appraisal are likely to be greatest. The results also show that complementary human resource management practices, such as formal training and incentive pay, are associated with an increased likelihood of performance appraisal, but that union density is associated with a reduced likelihood of performance appraisal.     

Adolescent brand consciousness and product placements: awareness,liking and perceived effects on self and others

Product placements in entertainment media are increasing, particularly in content targeted to adolescents. This marketing communication tactic is examined in the context of media socialization and individual differences in brand consciousness. The relative influence of commercial media (TV, radio, movies, online) and perceived peer and parent brand consciousness on US adolescent brand consciousness is assessed, as well as differences in how low and high brand‐conscious adolescents view product placements. Awareness, liking and perceived effects of product placements on self and others (third‐person perception) were measured. Results of hierarchical multiple regression analyses show that movies and perceived parent and peer brand consciousness were positively related to adolescent brand consciousness. Those adolescents considered to be highly brand‐conscious were also those who were most aware of and favourable towards product placements. All adolescents demonstrated third‐person perception of media effects in that they considered others to be more influenced by product placements than themselves, with peers influenced more than friends. Highly brand‐conscious teens perceived the greatest effects of product placements on their own and others’ buying behaviours, yet low brand‐conscious teens revealed the largest gap in perceptions of impact on self vs. peers. The results are discussed in view of media effects; ramifications for marketers and public policy makers are also appraised.     

Organizational change cynicism: The role of employee involvement

Organizational change efforts can bring about a range of outcomes: some intended, such as organizational survival and profitability, and some unintended, such as heightened levels of organizational change cynicism (OCC) among employees. This article focuses on processes for managing OCC: we examine the role of information sharing and involvement in decision making as ways to lessen employee reports of OCC. While both of these strategies have the potential to be effective, they rest on a significant assumption—namely, that employees will enthusiastically embrace any opportunities to become involved. In this research, we investigate this assumption through an analysis of the relationship between an employee's willingness to become involved (”active orientation”) on employee reports of their OCC. We find, using data from 1,214 public‐sector employees, that an active orientation toward involvement plays a significant role as a moderator in reducing employee reports of OCC. The findings suggest that HR practitioners concerned about OCC should encourage their line managers to adopt a participatory style of management (information sharing, involvement in decision making), especially in those workplaces where employees are more likely to embrace the opportunities for involvement. © 2008 Wiley Periodicals, Inc.     

Understanding the Change–Cynicism Cycle: The Role of HR

Employee change cynicism is an unintended consequence of organizational change, which can undermine the effectiveness of change initiatives. Based on social information processing theory, we examine the impact of two human resource roles (administrative expert and strategic change agent) on the relationship between the quantity of organizational change and employee change cynicism. Using multilevel data from 1,831 employees in 70 organizations, we find employees who are exposed to more organizational change report higher levels of change cynicism. However, the strength of the organizational change–cynicism relationship is affected by the role of HR in the employees’ organizations. When HR undertakes an administrative expert role, change is more likely to generate change cynicism. When HR undertakes a strategic change agent role, change is less likely to generate change cynicism. Our results suggest that organizations need to think carefully about the role of HR during organizational change and encourage HR to adopt a strategic change agent role. © 2015 Wiley Periodicals, Inc.     

Applying a third party access model for China’s gas pipeline network: an independent pipeline operator and congestion rent transfer

This paper investigates third party access regulatory issues in China’s natural gas industry. We study the development of China’s gas market-oriented reform and how third party access becomes a pressing issue in that context. This paper aims to report stakeholders’ benefit and distributional effects during a hypothetical third party access process. To that end, we apply an oligopolistic equilibrium model, based on the mixed complementarity problem, to China’s gas pipeline network. We compare two scenarios: a scenario without third party access and the other scenario where an independent pipeline operator optimizes flows. This latter scenario aims to guarantee that the maximum social benefit is achieved. In addition, the latter scenario transfers the congestion rent to former integrated gas companies to compensate their actual loss control of the pipeline operation, in order to minimize the adverse distributional effects for pipeline companies. The solution of the model indicates that operational separation is feasible with Pareto improvement in China’s context. Moreover, it merits particular attention from policy makers in China that pipeline capacity scarcity should be properly evaluated and managed.     

The effect of the liberalization of the Chinese stock market on returns

We examine the short-term effects of the liberalization of the Chinese stock market on returns. We find a positive and significant abnormal return associated with the announcement of the liberalization of the Shanghai Stock Exchange. Exploiting features of the reform, we are able to compare stocks directly and indirectly affected by the liberalization. We find that all stock prices reflect this announcement premium equally, suggesting that the premium does not reflect an increase in expected liquidity. We further find that observed liquidity, as measured by volume and price impact, did not increase following the liberalization. We conclude that the observed premium reflects a diversification benefit for Chinese investors.