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Roles of academic libraries have recently been regularly discussed among Library and Information Science (LIS) scientists and practitioners. A shift of roles induced by various factors forces academic libraries to reconsider their operational guidelines and plan future scenarios. This article provides an analysis of the framing of roles assumed by academic libraries and identifies key factors and agents that influence the process. Research consisted of an analysis of official strategic documents of Lithuanian state-owned universities that are of great importance to the strategic development of academic libraries and the anchoring of their roles. Applying Laclau and Mouffe’s (2001) discourse theory and the concepts of new institutionalism as a theoretical approach, key factors and agents influential to the role of academic libraries were identified. Modernity, market, and quality as three interrelated discourses highlight the proposition that modernity is inseparable from the development of information technologies and infrastructure and that various professional networks in the library environment act as powerful institutional agents. Practices of market law application in universities have influence on the institutional logic of libraries which increasingly relies on the criteria of efficiency and rationality.

Independent travelers are those vacationers who have booked only a minimum of their transportation and accommodation arrangements prior to departure on the vacation. Independent travel is an important and growing sector of worldwide tourism. Choice of vacation itinerary for the independent vacation represents a complex series of decisions regarding purchase of multiple leisure and tourism services. This chapter builds and tests a model of independent traveler decision-making for choice of vacation itinerary. The research undertaken employs a two-phase, inductive–deductive case study design. In the deductive phase, the researcher interviewed 20 travel parties vacationing in New Zealand for the first time. The researcher interviewed respondents at both the beginning and the end of their New Zealand vacations. The study compares pre-vacation research and plans, and actual vacation behaviors, on a case-by-case basis. The study examines case study narratives and quantitative measures of crucial variables. The study tests two competing models of independent traveler decision-making, using a pattern-matching procedure. This embedded research design results in high multi-source, multi-method validity for the supported model. The model of the Independent Vacation as Evolving Itinerary suggests that much of the vacation itinerary experienced in independent travel is indeed unplanned, and that a desire to experience the unplanned is a key hedonic motive for independent travel. Rather than following a fixed itinerary, the itinerary of an independent vacation evolves as the vacation proceeds. The independent traveler takes advantage of serendipitous opportunities to experience a number of locations, attractions and activities that they had neither actively researched nor planned.

The idea of implementing supply chain management (SCM) principles for the construction industry was embraced by construction stakeholders to enhance the sector's performance. The analysis from the literature revealed that the implementation of SCM in the construction industry enhances the industry's value in terms of cost-saving, time savings, material management, risk management and others. The construction supply chain (CSC) can be managed using the pull or push system. This chapter also discusses the origin and proliferation of SCM into the construction industry. The chapter revealed that the concept of SCM has passed through five different eras: the creation era, the use of ERP, globalisation stage, specialisation stage and electronic stage. The findings from the literature revealed that we are presently in the fourth industrial revolution (4IR) era. At this stage, the SCM witnesses the adoption of technologies and principles driven by the 4IR. This chapter also revealed that the practice of SCM in the construction industry is centred around integration, collaboration, communication and the structure of the supply chain (SC). The forms and challenges hindering the adoption of these practices were also discussed extensively in this chapter.

The value of a cost-management initiative rests on its ability in producing new and/or more accurate cost information for decision making. As such, insights on antecedents and consequences of using different types of cost information in decision making are important in evaluating cost-management initiatives. Behavioral research paradigm offers researchers a framework to interpret relationships between uses of different types of cost information and individuals’ behaviors. This chapter presents a review of behavioral studies on cost information usage in decision making published in 1998–2007. Findings of the review shows that using different types of cost information in decision making have significant impacts on individuals’ behaviors and uses of cost information are likely to be moderated by various human, system, and market factors.

Analysis of Information Options offers new tools for evaluating investments in research, mineral exploration, logistics, energy transmission, and other information operations. With Information Options, the underlying assets are information assets and the rules governing exercise are based on the realities of the information realm (infosphere). Information Options can be modeled as options to “purchase” information assets by paying the cost of the information operations involved. Information Options arise at several stages of value creation. The initial stage involves observation of physical phenomena with accompanying data capture. The next refinement is to organize the data into structured databases. Then bits of information are selected from storage and synthesized into an information product (such as a management report). Next, the information product is presented to the user via an efficient interface that does not require the user to be a field expert. Information Options are similar in concept to real options but substantially different in their details, since real options have physical objects as the underlying assets and the rules governing exercise are based on the realities of the physical world. Also, while exercising a financial option typically kills the option, Information Options may include multiple exercises. Information Options may involve high volatility or jump processes as well, further enhancing their value. This chapter extends several important real option applications into the information realm, including jump process models and models for valuing options to synthesize any of n information items into any of m output assets.