Search results

The field of transportation research, and the World Conferences on Transport Research Society (WCTRS), has an illustrious history. The challenge today is to look to the future in a deep and thoughtful way, to identify emerging issues and opportunities for practice and for research.

This chapter identifies several critical issues in transportation research. We then explore one issue in depth, the need to increase individual and collaborative effectiveness.

This issue points to the need for a new direction in transportation research. Historically, transportation research has focussed on two major thrusts. The analysis thrust has focussed on predicting the consequences of a given transportation plan, project, or service proposal. Associated “design” research has dealt with algorithmic and heuristic techniques for finding “good” plans or policies. The policy thrust has focussed on the organizational issues and processes around making decisions on and implementing transportation plans, projects, or services. This thrust includes public policy issues and approaches, market structures and regulatory processes, organization design issues, distributional consequences, environmental policy issues, and related areas.

Today, we see the need to add a third major thrust to the field of transportation — cognition and action:

• to manage transportation services and enterprises better;

• to use analysis more effectively to inform and influence decisions;

• to use computer support more effectively in transportation organizations and enterprises.

to manage transportation services and enterprises better;

to use analysis more effectively to inform and influence decisions;

to use computer support more effectively in transportation organizations and enterprises.

Research in cognition and action examines how people think and act, and aims to develop aids to thinking and acting that result in significant improvements in peoples' behaviours and performance. Promising research directions draw on cognitive psychology and cognitive science, and especially empirical research on managerial cognition and problem-solving. We introduce the theory of cognitive informatics, describe some applications to transportation management, and discuss relevant software tools.

This chapter sets out to examine the topic of a spatial analysis of urban crime through an analysis of David Simon’s seminal television series The Wire. By developing an analysis of the issues that are presented in the series, issues such as race, ethnicity and representation will be addressed in order to add to the understanding of these topics in relation to race and media representations. Each section will address a set of themes which are evident in The Wire. The chapter highlights the idea of race in the series and how characters are presented on screen. The research is also concerned with economic issues depicted in the series and the effect of the economy on the characters in Baltimore, the U.S. city in which The Wire was set.

The conclusion of the chapter addresses poverty class and inequality as topics and sets out to document these themes in relation to race. The third chapter also discusses the racism and discrimination that is apparent in The Wire. By contextualising the series, the book is attempting to theorise relevant issues surrounding race, gender and power through an examination of relevant literature and the development of a theoretical framework from which key issues will be addressed.

Mandatory auditor firm rotation (mandatory rotation) has been a controversial issue in the United States for many decades. Mandatory rotation has been considered at various times as a means of improving auditor independence. For example, in the United States, the Public Company Accounting Oversight Board (PCAOB) has considered mandatory rotation as a solution to the independence problem (PCAOB, 2011) and the European Parliament approved legislation that will require mandatory rotation in the near future (Council of European Union, 2014). The concept of implementing a mandatory rotation policy has been encouraged by some constituents of audited financial statements and rejected by other constituents of audited financial statements. Although there are apparent pros and cons of such a policy, the developmental process of such a policy in this country has not necessarily been an open-democratic, objective process. Universal mandatory rotation may or may not be the ideal solution; however, an open-democratic, objective process is needed to facilitate the development of a solution that considers the needs of all major stakeholders of audited financial statements – not simply accounting firms and public companies, but also investors. The purpose of this paper is to critically examine key issues relating to mandatory rotation and to encourage and stimulate future research and ongoing dialogue regarding this issue, in spite of efforts by certain constituents to silence the issue. This paper provides an overview of the various reasons, including practical, theoretical, political, and self-motivated reasons, why a mandatory rotation policy has not been implemented in the United States in order to address the potential conflict of interest between the auditor and client. This paper will also discuss how some deliberations of mandatory rotation have been flawed. The paper concludes with a summary of key issues along with two approaches for regulators, policy makers, and academics to consider as ways to improve the process and address auditor independence. The authors are not advocating for any specific solution; however, we are advocating for a more objective, unified approach and for the dialogue regarding auditor rotation to continue.

The purpose of this chapter is to shed light on the interrelationships that exist between politicians' Twitter agendas, news websites agendas and public agendas at the first level during the 2019 Greek Parliamentary elections for the two front-runners of the elections, Kyriakos Mitsotakis and Alexis Tsipras. Three researches were conducted to assess the issues agendas of candidates' tweets, news websites coverage as well as the issue importance of the public for an 18-day period prior to the elections. At the issue level, although Twitter and media agendas align more, they are distinct from public agenda. Overall, Twitter proved to be an ineffective tool for influencing the news websites and public agendas during the 2019 Greek Parliamentary elections with online media agendas being slightly more powerful. Moreover, the public agenda did play a role in shaping Twitter as well as media content but in a counterbalancing manner. In addition, this study confirmed that agenda building and setting dynamics at both levels vary based on the issue and candidate being analysed.

We study the decision-making process behind business model change, focusing specifically on the tactics managers employ to gain support for such changes. We first argue for the prominent role of middle management in business model change, and second, we revisit the literature on issue selling and championing as they may apply to business model change decision-making. We subsequently analyze the case of a business model change initiative in the Dutch water authority sector, revealing two specific tactics that middle management employed to obtain top management’s agreement to business model change: leveraging external agreements and continuously informing top management. We discuss how these findings extend and in some ways suggest a rethink of the literature on organizational change. Finally, we describe the specificities of business model change that distinguish it from other types of change. In sum, this paper demonstrates the interest of research at the nexus of business models and organizational change.

The global financial crisis has magnified the role of Financial Sector Surveillance (FSS) in the International Monetary Fund's activities. This chapter surveys the various steps and initiatives through which the Fund has increasingly deepened its involvement in FSS. Overall, this process can be characterised by a preliminary stage and two main phases. The preliminary stage dates back to the 1980s and early 1990s, and was mainly related to the Fund's research and technical assistance activities within the process of monetary and financial deregulation embraced by several member countries. The first ‘official’ phase of the Fund's involvement in FSS started in the aftermath of the Mexican crisis, and relates to the international call to include financial sector issues among the core areas of Fund surveillance. The second phase focuses on the objectives of bringing the coverage of financial sector issues ‘up-to-par’ with the coverage of other traditional core areas of surveillance, and of integrating financial analysis into the Fund's analytical macroeconomic framework. By urging the Fund to give greater attention to its member countries' financial systems, the international community's response to the global crisis may mark the beginning of a new phase of FSS. The Fund's financial sector surveillance, particularly on advanced economies, is of paramount importance for emerging market and developing countries, as they are vulnerable to spillover effects from crises originated in advanced economies. Emerging market and developing economies, which constitute the majority of the Fund's 187 members, are currently the recipients of over 50 programmes of financial support from the Fund (including those of a precautionary nature), totalling over $250 billion.

Empirical research demonstrates that category specialism is aligned with competitive success and that social actors indulging in perceptual violations of social codes are subjected to devaluations. Through category generalism, however, social actors may obtain access to diverse set of audience segments. This chapter investigates such a trade-off in the context of political ideologies – conceived here as composed of social codes and exposed to a discipline similar to that of market categories. A successful instance of repositioned identity is introduced and discussed: the case of the British Liberal Democrats Party during the post-WWII period. Particular attention is dedicated to the process of recombination of own and oppositional social codes. This strategy contributed to increase the audience attention received on each of the issues traditionally “owned” by the Liberal Democrats Party. Party level analyses suggest that the borrowed issues improved audience attention when they contributed to extend and clarify the ideological roots of the Liberal Party. The implications of this case study for current research on market categories are further discussed.

The upper-echelons model of Hambrick and Mason ((1984). Academy of Management Review, 9, 193–206) launched a new area of research and provided the first overall theoretical framework for use in understanding how the experiences, backgrounds, and values of senior executives in organizations can influence the decisions that they make. The model is typically assumed to be what Rousseau ((1985). In: B. M. Staw, & L. L. Cumming (Eds), Research in organizational behavior (Vol. 7, pp. 1–37). Greenwich, CT: JAI Press) calls “multi-level,” as it describes how both individuals and top management teams (TMTs) make decisions in line with their preferences, biases, and values; the same model is applicable to both individuals and groups. However, the levels issues in the model have never been subjected to rigorous analysis. This chapter juxtaposes levels concepts and theories on the upper-echelons model, in an effort to highlight its strengths as well as its weaknesses. While the majority of researchers use the model to describe team-level decision making, the analysis presented here reveals that the model is inherently individual-level in focus, and several important limitations must be overcome before the model will provide a full explanation of team-level decision making.