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Plus Factors have long played an important role in inferring a price agreement from the totality of the evidence. In response to changes in the case law, economists have proposed two alternative paths for the future of price fixing analysis. This paper evaluates the suggested approaches and recommends retaining the enhanced Plus Factor methodology.

By carefully defining the Plus Factor concept, three key components of the analysis emerge: (1) information on communications associated with the alleged agreement, (2) economic considerations affecting market competition, and (3) characteristics that serve to differentiate explicit from tacit collusion.

Developments rationalizing the Plus Factor concept show promise, as the methodology is not more closely related to economic theory. On the other hand, replacement of the Plus Factor methodology with one focused on market performance seems problematic. By abandoning the Plus Factor concept, the economist loses a key institutional constraint on over-aggressive enforcement.

Until advocates can address the difficulties associated with using performance evidence to identify price fixing, the standard Plus Factor concept appears more appropriate. Thus, antitrust analysts should continue to use the Plus Factor methodology to infer agreements in price fixing investigations, as long as the economic rationalization of the specific Plus Factor is clearly presented.

The paper synthesizes a number of recent contributions to the price fixing literature and addresses key issues of interest to the enforcement community. By providing a critique of the proposed policy shift to use performance evidence to infer price fixing liability, the study serves to justify continued application of the Plus Factor methodology.

This study aims to investigate three common approaches – quantitative blog features analysis, content analysis, and community identification – to detect influence in the blogosphere (i.e. among blog posts).

Quantitative analysis of blog features, together with manual sentiment and agreement analysis and community identification, were performed on blog postings and their content. Correlation studies of the selected influential variables were conducted to determine the effectiveness of each variable.

Agreement expressed by the linking blogger with the linked blogger, similar sentiments expressed by both bloggers on common topics, and community identity are statistically significant features for detecting influence in the linked blogs.

A small data set of 196 blog posting pairs was used for the study as the blog features and content are analysed manually. Nonetheless statistical analysis on the data set identified significant features that could be used in future studies to automate the influence detection process.

Knowing the effects of blog features and content analysis in detecting influence among blog posts allows a better influence detection method to determine the main chain of information propagation within the blogosphere and the identities of influential bloggers.

The approach of using blog features, content analysis, and community identity provides a comprehensive evaluation of influence in the blogosphere. Unlike previous content analysis approaches that measure document similarity (i.e. common terms) between linked blog posts, our study applies sentiment and agreement analysis to consider the context of the whole blog post content.

The purpose of this paper is to develop a comparative analysis of the main objectives of international institutional partnerships in four UK leading universities. Based on the presented case studies, the paper outlines a model for objectives and implementation of international partnership.

Using a multiple case study approach, the paper employs three sources of data: templates of international partnerships, actual agreements of international partnerships and interviews with senior and very senior managers concerned with internationalisation at the four universities. The analysis includes inter‐university comparative analysis and templates‐agreements‐interviews comparative analysis for each of the four universities separately.

It is found that, for the four universities, the objectives of international partnerships are related to both students and staff with relative importance given to the student dimension. While the student dimension refers to any overseas partnerships where the core topic of the partnership is the student whether it is related to student exchange, collaborative programs, student recruitment, etc.; the staff dimension refers to any overseas partnerships that are more related to the staff topic, such as joint research, collaborative teaching, staff exchange, etc.

The comparative analysis of templates‐agreements‐ interviews show some gaps in international strategy design in one of the universities, and some gaps in international strategy implementation in the other three universities.

The comparative analysis is developed into a model for international strategy design and implementation. This model can assess university managers in running their international business.

The paper highlights the importance of adopting a realistic strategy by university managers. The realistic strategy is the strategy that gives equivalent attention to the two dimensions: the design and the implementation.

In spite of the extensive literature on the regulation of air transport services, until the development of the Quantitative Air Services Agreements Review (QUASAR) methodology no systematic review existed of the degree of liberalization granted through air services agreements. The chapter lays out QUASARs key features, and presents the main results its application has generated. It then elaborates on how the methodology could be further refined and extended to other segments of the air transport industry yet uncovered. Based on QUASAR, the chapter critically evaluates some commonly held beliefs about the liberalization of international passenger transport and then moves on to explore the technical feasibility of creating a liberal multilateral regime for air transport services. QUASAR has demonstrated that, although the air transport sector has experienced some liberalization over the past few years, this has been, overall, rather marginal. The skies are not truly open.

This paper aims to empirically examine the trade creation and diversion impacts on merchandise imports of Pakistan under the Pakistan–China Free Trade Agreement (FTA). The analysis of Pakistan’s preferential treatment with its largest trade partner as well as the most substantial exporter of the world will help to shape trade policy, open windows for academic research and also gives an immense contribution in literature.

A disaggregated panel data on the imports of Pakistan from China and other WTO member countries and tariff concessions at Harmonized System (HS) two-digit level used for the agreement period of 2006-2012. The empirical analysis takes care of bias through robust and panel-corrected standard errors with time, industry-specific effects and controlling for multilateral trade resistance.

Evidence found in support of trade creation under the Pakistan–China FTA. It means overall this agreement increased the welfare of Pakistani consumers.

Findings are in favour of negotiations and signing for the next round of this agreement and with other major trade partners like the US and Saudi Arabia.

It is worth investigating empirically the impact of preferential trade liberalization between Pakistan – a developing country – and China – the largest importer of the world – explicitly, in the form of trade creation or diversion. The empirical assessment of this FTA signed with the world’s largest exporter will not only contribute immensely to the literature but also help in trade policy formulation and open windows for academic research. Another unique aspect of this study is the use of disaggregated data consisting of all goods imports along with tariff concessions at two-digit Harmonized System (HS) code.

The purpose of this study is to focus on a growing strategic approach in global industries: the coopetition. Cooperation among competitors, namely, coopetition, is a strategic guideline in many global industries affected by technological innovation. This study discussed the effect of firm-, inter-firm- and industry-level drivers leading to coopetitive agreements in global industries affected by technological innovation.

By using an event history analysis, the authors develop a framework on firm-, inter-firm- and industry-level drivers on the likelihood of each competitor in the industry entering into coopetitive agreements in global competitive contexts. Empirical data are analyzed in five global industries: car industry, telecommunication industry, air transportation industry, bank industry and computer programming services industry.

The results of this study suggest that firms’ experience in cooperation (H1) predicts whether a firm will enter a coopetitive agreement. Moreover, the cultural similarity among competitors (H2) predicts whether a firm will enter a coopetitive agreement with a culturally similar competitor, while the total number of competitors already involved in coopetitive agreements (H3) has a low positive effect on the likelihood of a firm to coopete. Finally, the speed of agreements among competitors (H4) and the total number of coopetitive agreements in the industry (H5) (only in the car industry and software industry) are positively related to the chance of a firm entering into a coopetitive agreement.

First, the authors identified and tested specific drivers of coopetition as a result of the literature review and data accessibility. The results may have omitted some variables able to further explain the event of coopetition. Second, the results of cultural distance versus cultural similarity revealed differences on firms’ behavior according to their different nationality. Chinese firms were the most oriented to deal coopetitive agreements with other Chinese firms, while firms from other countries were progressively less oriented by cultural similarity. These results may lead to studies of the “country of origin effect” on which partners to include in coopeititve agreements or which network of partners to join. Finally, the findings of this study are based on five industries over a specific ten years period of time. Consequently, the results certainly reflect the evolution of these industries over the time period considered.

The empirical investigation clarifies the relationship between decisions on strategy and competitive dynamics with the decision-making option to coopete. While managers take into account strategic moves against competitors, according to the authors’ investigation, it is valuable to consider coopetitive actions, especially when other competitors are involved in coopetitive agreements and the industry is affected by technological innovation. Moreover, the knowledge of drivers at the firm, inter-firm and industry level affecting coopetition is helpful to identify the weak or strong signals that show the rise and proliferation of coopetition in an industry.

This study highlights the relevance of coopetition as an emerging approach in the competition among firms for developing or exploiting technological innovations. This approach can improve results in technological innovations that can have an impact in sustainability as well as new innovative solutions for social progress.

In literature, attention has been focused on drivers explaining the growing number of coopetitive agreements in several industries. Some contributions already discussed this topic from the perspective of costs and benefits for players. This study tries to continue to fill this research gap by studying, at firm, inter-firm and industry level, drivers of the likelihood of each competitor in the industry entering into coopetitive agreements in global competitive contexts.

The application of three-dimensional (3D) printing technology in construction projects is of increasing interest to researchers and construction practitioners. Although the application of 3D printing technology at various stages of the project lifecycle has been explored, few studies have identified the relative importance of critical success factors (CSFs) for implementing 3D printing technology in construction projects. To address this research gap, this study aims to explore the academics (i.e. researchers) and construction practitioners’ perspectives on CSFs for implementing 3D printing technology in construction projects.

To do this, a questionnaire was administered to participants (i.e. academics and construction practitioners) with knowledge and expertise in 3D printing technology in construction projects. The collected data were analysed using mean score ranking, normalization and rank agreement analysis to identify CSFs and determine the consistency of the ranking of CSFs between academics and construction practitioners. In addition, exploratory factor analysis was used to identify the relationships and underlying constructs of the measured CSFs.

Through a rank agreement analysis of the collected data, 11 CSFs for implementing 3D printing technology were retrieved (i.e. 17% agreement), indicating a diverse agreement in the ranking of the CSFs between academics and construction practitioners. In addition, the results show three key components of CSFs including “production demand enabling CSFs”, “optimize the construction process enabling CSFs” and “optimized design enabling CSFs”.

This study highlights the feasibility of implementing the identified CSFs for 3D printing technology in construction projects, which not only serves as a reference for other researchers but also increases construction practitioners’ awareness of the practical benefits of implementing 3D printing technology in construction projects. Specifically, it would optimize the construction lifecycle processes, enhance digital transformation and promote sustainable construction projects.

Proposes to treat social law contracts by covering the two most important aspects of the contract of employment, and also the collective agreement. Covers the contract of employment in full with all the integral laws explained as required, including its characteristics, written particulars, sources or regulations, with regard to employers, are also covered. Lengthy coverage of the collective agreement is also included, showing legal as well as moral (!) requirements, also included are cases in law that are covered in depth.

In attempting an examination of the contractual and normative concepts of the collective agreement, some ideas are tentatively put forward in the pages which follow hoping that they will stimulate the reader's mind and open areas for further discussion.

The purpose of this paper is to fill several knowledge gaps regarding the contents of collective agreements, using a new online database. The authors analyse 249 collective agreements from 11 countries – Benin, Brazil, Ghana, Indonesia, Kenya, Madagascar, Peru, Senegal, Tanzania, Togo, Uganda. The authors research to what extent wage and other remuneration-related clauses, working hours, paid leave arrangements and work-family arrangements are included in collective agreements and whether bargaining topics cluster within agreements.

The authors use the web-based WageIndicator Collective Bargaining Agreement Database with uniformly coded agreements, that are both collected and made accessible online. The authors present a quantitative multi-country comparison of the inclusion and contents of the clauses in the agreements.

The authors find that 98 per cent of the collective agreements include clauses on wages, but that only few agreements specify wage levels. Up to 71 per cent have clauses on social security, 89 per cent on working hours and 84 per cent of work-family arrangements. The authors also find that collective agreements including one of these four clauses, are also more likely to include the other three and conclude that no trade off exists between their inclusion on the bargaining agenda.

Being one of the first multi-country analyses of collective agreements, the analysis is primarily explorative, aiming to establish a factual baseline with regard to the contents of collective agreements.

This study is unique because of its focus on the content of collective bargaining agreements. The authors are the first to be able to show empirically which clauses are included in existing collective agreements in developing countries.