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Traffic accident on inter-city expressways might cause large-scale traffic congestion. It might increase travel times of many drivers and it produces a large social loss. This study aims to estimate the social loss of travel time of drivers caused by traffic accidents on inter-city expressway using traffic simulation model, and to evaluate the effects of outflow recommendations when an accident occurs on the expressway. The traffic simulation model on Tomei Expressway is constructed to estimate the dynamic traffic congestion. Travel time losses of drivers are estimated by the simulation results with hypothetical traffic accidents. It is understood that the total losses of travel times are depending on the positions of accident spots and the occurrence times of accidents, because it might influence to congestion at the bottlenecks of flow capacity. Moreover, the effect of traffic control in emergency situation is discussed. The influences of outflow recommendations for drivers are estimated using the traffic simulation model.

The Secretary of State, in exercise of the powers conferred on him by section 170(2) and (4) of the Industrial Relations Act 1971(a) and of all other powers enabling him in that behalf, hereby makes the following Order:—

This paper examines the optimal use of tax incentives relating to the Hawaii sales, use and excise tax. While many states offer exemptions to these taxes, Hawaii is the only known state that ties its excise tax credit to the depreciation method used on the state income tax return. Therefore, the purpose of this study is to use the Hawaii business tax context to illustrate the complex trade-offs and year-by-year analyses that small businesses often must employ in the presence of shifting federal tax policy that indirectly influences state tax structures because of tax coupling. Federal and Hawaii taxpayers can elect to expense depreciable property using the 179 expensing provision or to depreciate using the modified accelerated cost recovery system (MACRS). We develop a model that will help non-corporate small businesses in Hawaii determine their optimal tax cost recovery strategy: (1) Utilize Hawaii Section 179 immediate expensing on purchases of tangible personal property, or alternatively (2) Employ MACRS depreciation on these purchases combined with the Hawaii Capital Goods Excise Credit. Our modeling separately considers the possibility that the proprietor jointly makes the federal and Hawaii cost recovery decision, as well as the alternative possibility that these cost recovery decisions are made independently.

The study illustrates that the interaction of federal and state law differences exacerbated by frequent tax changes may cause significant tax compliance complexity and resulting confusion for small non-corporate business taxpayers who are generally not equipped to wrestle with such issues. From a policy perspective, states may wish to minimize complexity using coupling efforts with federal law or otherwise routinely revisit outdated state tax statutes that indirectly cause unintended tax consequences. States must be cognizant, however, that their own budget constraints may worsen if they fully couple with recent generous federal Section 179 expensing limits.

In this chapter, we explore the legal framework of AGMs in seven Member States (Austria, Belgium, Germany, France, Ireland, the Netherlands, and the United Kingdom) of shareholder decision-making rights. We find that, since only a small part of the decision-making rights is harmonized at the European level, there are numerous differences in shareholder rights among national laws. These decision-making rights are usually about the topics director (re-)elections, pay matters, share capital, amendments to articles of association, annual accounts, etc. To be able to conduct empirical research in the remaining chapters, we develop a categorization framework of 15 voting items.

This chapter extends research on peer review by utilizing and assessing an emerging methodology: automated textual analysis. In a corpus of 38 papers successfully revised for publication in Administrative Science Quarterly, the authors found that measures based on exact wording (measured by plagiarism detection) and sentence similarity (measured by Word Mover’s Distance) performed well in capturing differences between original submissions and published papers. They identified the same overall pattern of revision that authors reported (intensive revision of Theory and Discussion sections, limited modification of Methods), and were strongly correlated with the turnover in references and hypotheses that occurred in the course of peer review. Automated textual analysis can usefully contribute to the study of manuscript change in peer review and other social scientific contexts, particularly as available textual corpora grow in size.

Contemporary literature reveals that, to date, the poultry livestock sector has not received sufficient research attention. This particular industry suffers from unstructured supply chain practices, lack of awareness of the implications of the sustainability concept and failure to recycle poultry wastes. The current research thus attempts to develop an integrated supply chain model in the context of poultry industry in Bangladesh. The study considers both sustainability and supply chain issues in order to incorporate them in the poultry supply chain. By placing the forward and reverse supply chains in a single framework, existing problems can be resolved to gain economic, social and environmental benefits, which will be more sustainable than the present practices.

The theoretical underpinning of this research is ‘sustainability’ and the ‘supply chain processes’ in order to examine possible improvements in the poultry production process along with waste management. The research adopts the positivist paradigm and ‘design science’ methods with the support of system dynamics (SD) and the case study methods. Initially, a mental model is developed followed by the causal loop diagram based on in-depth interviews, focus group discussions and observation techniques. The causal model helps to understand the linkages between the associated variables for each issue. Finally, the causal loop diagram is transformed into a stock and flow (quantitative) model, which is a prerequisite for SD-based simulation modelling. A decision support system (DSS) is then developed to analyse the complex decision-making process along the supply chains.

The findings reveal that integration of the supply chain can bring economic, social and environmental sustainability along with a structured production process. It is also observed that the poultry industry can apply the model outcomes in the real-life practices with minor adjustments. This present research has both theoretical and practical implications. The proposed model’s unique characteristics in mitigating the existing problems are supported by the sustainability and supply chain theories. As for practical implications, the poultry industry in Bangladesh can follow the proposed supply chain structure (as par the research model) and test various policies via simulation prior to its application. Positive outcomes of the simulation study may provide enough confidence to implement the desired changes within the industry and their supply chain networks.

The study here examines how business actors adapt to changes in networks by analyzing their perceptions or their network pictures. The study is exploratory or iterative in the sense that revisions occur to the research question, method, theory, and context as an integral part of the research process.

Changes within networks receive less research attention, although considerable research exists on explaining business network structures in different research traditions. This study analyzes changes in networks in terms of the industrial network approach. This approach sees networks as connected relationships between actors, where interdependent companies interact based on their sensemaking of their relevant network environment. The study develops a concept of network change as well as an operationalization for comparing perceptions of change, where the study introduces a template model of dottograms to systematically analyze differences in perceptions. The study then applies the model to analyze findings from a case study of Norwegian/Japanese seafood distribution, and the chapter provides a rich description of a complex system facing considerable pressure to change. In-depth personal interviews and cognitive mapping techniques are the main research tools applied, in addition to tracer studies and personal observation.

The dottogram method represents a valuable contribution to case study research as it enables systematic within-case and across-case analyses. A further theoretical contribution of the study is the suggestion that network change is about actors seeking to change their network position to gain access to resources. Thereby, the study also implies a close relationship between the concepts network position and the network change that has not been discussed within the network approach in great detail.

Another major contribution of the study is the analysis of the role that network pictures play in actors' efforts to change their network position. The study develops seven propositions in an attempt to describe the role of network pictures in network change. So far, the relevant literature discusses network pictures mainly as a theoretical concept. Finally, the chapter concludes with important implications for management practice.

Internal Revenue Code section 162(m) limits tax deductibility of executive compensation to $1 million per covered executive, with an exception for performance-based compensation. Both stock options and annual bonuses can qualify as performance-based, but they vary in the difficulty of qualification and the degree of additional compensation risk that qualification imposes on the executive. Most stock-option grants easily qualify with little change in risk, but qualification increases the risk associated with annual bonus compensation relative to what it was prior. The results of this study show that the propensity to issue stock options has increased for affected executives as a percentage of total compensation. Additional analysis suggests that this increase in stock-option compensation is substituting for lower increases in salary for affected executives, but not for annual cash bonuses. In fact, the results suggest that bonus compensation is also increasing as a percentage of total compensation. In summary, the results indicate that firms and their executives are acting in a way consistent with the incentives provided by section 162(m).

A persistent theme throughout the history of the Communication, Information Technologies, and Media Section of the American Sociological Association (CITAMS, formerly CITASA) has been that the work of section members has been underrepresented in sociology’s leading journals. This chapter empirically examines that claim, using data from the newly created American Sociological Review (ASR) Digital Archive, a collection of all manuscripts, published and unpublished, submitted to ASR between 1990 and 2010, along with all reviews of these manuscripts. Analyses in the chapter focus on a comparison of CITAMS and Methodology Section members’ participation in the ASR process as a manuscript author or reviewer. The findings of this chapter show that controlling for differences in the gender and age composition of the two sections, CITAMS members are significantly less likely than Methodology Section members to participate in the ASR publication process. This pattern is evident not only in the degree to which CITAMS members are asked to review papers, but also in the frequency with which they submit to ASR. Further analyses in the chapter look at membership in multiple sections and the possibilities for innovative collaboration. Increasing CITAMS involvement in the ASR publication process and amplifying the section’s voice in the discipline’s flagship journal may begin with more CITAMS members submitting manuscripts to ASR and collaborating with sociologists affiliated with other ASA sections.

This paper deals with the organizing of interactive product development. Developing products in interaction between firms may provide benefits in terms of specialization, increased innovation, and possibilities to perform development activities in parallel. However, the differentiation of product development among a number of firms also implies that various dependencies need to be dealt with across firm boundaries. How dependencies may be dealt with across firms is related to how product development is organized. The purpose of the paper is to explore dependencies and how interactive product development may be organized with regard to these dependencies.

The analytical framework is based on the industrial network approach, and deals with the development of products in terms of adaptation and combination of heterogeneous resources. There are dependencies between resources, that is, they are embedded, implying that no resource can be developed in isolation. The characteristics of and dependencies related to four main categories of resources (products, production facilities, business units and business relationships) provide a basis for analyzing the organizing of interactive product development.

Three in-depth case studies are used to explore the organizing of interactive product development with regard to dependencies. The first two cases are based on the development of the electrical system and the seats for Volvo’s large car platform (P2), performed in interaction with Delphi and Lear respectively. The third case is based on the interaction between Scania and Dayco/DFC Tech for the development of various pipes and hoses for a new truck model.

The analysis is focused on what different dependencies the firms considered and dealt with, and how product development was organized with regard to these dependencies. It is concluded that there is a complex and dynamic pattern of dependencies that reaches far beyond the developed product as well as beyond individual business units. To deal with these dependencies, development may be organized in teams where several business units are represented. This enables interaction between different business units’ resource collections, which is important for resource adaptation as well as for innovation. The delimiting and relating functions of the team boundary are elaborated upon and it is argued that also teams may be regarded as actors. It is also concluded that a modular product structure may entail a modular organization with regard to the teams, though, interaction between business units and teams is needed. A strong connection between the technical structure and the organizational structure is identified and it is concluded that policies regarding the technical structure (e.g. concerning “carry-over”) cannot be separated from the management of the organizational structure (e.g. the supplier structure). The organizing of product development is in itself a complex and dynamic task that needs to be subject to interaction between business units.