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The growth in flexible working by employees in many office‐based organisations means that workstation sharing at the employer's premises is increasingly attractive. However, because of peaks and troughs in demand it is difficult to decide how many workstations should be provided. The purpose of this paper is to investigate the cost‐effectiveness of alternative workstation sharing strategies.

The study used an agent‐based simulation model with two input variables: the employees' reaction if they are blocked (i.e. they find that all workstations are already occupied), and the number of workstations at the employer's premises. The simulation was run for 56 scenarios. The results were evaluated by assigning cost penalties for workstations, blocking and displacement; there were eight cost regimes reflecting different organisational characteristics.

The simulations showed trade‐offs between the activity and space variables, in terms of utilisation, blocking and displacement. When costs were applied the output of the simulation runs, the most cost‐effective scenarios varied markedly with the different cost regimes.

The variation in optimum strategies with different model input values suggests that cost‐effective workstation sharing strategies must be developed on a case‐by‐case basis. The simplifying assumptions in the model must be considered when applying the findings to real organisations.

Quantified analysis of the cost‐effectiveness of workstation sharing strategies has not been found previously in the literature.

Video distribution over the internet leads to heated net‐neutrality related debates between network operators and over‐the‐top application providers. The purpose of this paper is to analyze this debate from a new perspective that takes into account all of the assets that companies try to exploit in the so‐called battle for eyeballs in video distribution.

The systematic value chain analysis is used to determine the points along the value chain where net neutrality interacts with video distribution. The inputs to the analysis are the existing and proposed policy measures for net neutrality in Europe and in the USA, and a number of net neutrality incidents that have led to discussions earlier.

The paper finds that the current and proposed policy measures aimed at net neutrality each contribute to a certain extent to their intended effects. However, the analysis also shows that they are likely to lead to new debates in other parts of the value chain, as players try to compensate the loss of influence or revenue streams by rearranging the ways in which they exploit their assets.

Further and new debates are expected in the areas of peering and interconnection, distribution of resources between over‐the‐top and managed services and the role of devices with tightly linked search engines, recommendation systems and app stores.

The new perspectives offered by our value‐chain based analysis are valuable for policy makers who aim to promote net neutrality and simultaneously stimulate competition and innovation throughout the value chain.

This is a “how‐to” guide for compliance professionals with regard to money laundering issues. It's a must‐read for all broker‐dealer attorneys and compliance analysts who want to know what's required of broker‐dealers by the Office of Foreign Assets Control (OFAC) and what “red flags” to look out for.

The difficulties of enacting a constitution for the European Union (EU) reflect the basic problem: What kind of federation is it? The Union has gone through a number of extensions and at the same time has been capable of deepening the integration between member states. The huge 2004 enlargement of the EU to 25 member states poses the question whether this combination of extension and deepening really will go on any longer in the coming years. The risks connected with the entire endeavour have increased with the huge enlargement in 2004, as reflected in the still unresolved issue of the decision-making rules of the key body, the Council.

The COVID-19 pandemic provides an opportunity to review net neutrality and the notion that bright light rules are necessary to hold broadband providers from exercising market power. The 2015 Federal Communications Commission (FCC) Open Internet Order asserted that broadband providers have the capability and incentive to harm their customers and third-party service providers. It imposed a set of rules to control broadband providers’ offers, prices, and traffic management. The 2017 FCC vacated all but the transparency provisions of the OIO, restoring the oversight of broadband to the FTC.

This paper offers a review of the evidence regarding the effects of net neutrality regulation, including an investigation of the incidence of violations, or lack thereof, during the 2020 pandemic in the United States. It provides a review of the net neutrality literature and the international research on broadband provider behaviour during COVID-19. The paper presents original research conducted with FCC and FTC reports and a survey of news stories. Brief reviews of federal data on network performance and broadband adoption provide additional context. Given the limited incidence of violations that could be uncovered for the period, the paper suggests why broadband providers behaved opposite to regulatory advocates’ predictions. Contrary to many policy assertions, broadband providers did not block or throttle service, nor did they increase prices arbitrarily or decrease quality. Broadband providers appeared to expand availability, lower broadband prices, and make more networks available, frequently without customer charge. The paper suggests how policy could be updated to reflect the actual behaviour of broadband providers.

Adaptive conjoint analysis (ACA) is a market research methodology for measuring utility in business-to-business and customer studies. Based on partial profiles, ACA tailors an experiment’s design to each respondent depending on their previously stated preferences, ordered in a self-assessment questionnaire. The purpose of this paper is to describe advantages and disadvantages of using a partial-profile randomised experiment, the usual system, and to propose a new design strategy for arranging profiles in blocks that improve its performance.

The authors propose a comparison between their design with the commonly used designs, as random designs and the so-called “mirror image”, in their resolution capacity for the estimations of main factors and two-factor interactions with the lowest number of profiles.

Comparing the proposed design over the other two designs highlights certain aspects. The proposed design guarantees more estimation for each experiment than the others and allows the researcher to tailor the design to his or her goals. The authors’ procedure will help researchers to determine an experiment’s resolution capacity before carrying it out, as well as to estimate main factors and two-factor interactions alike.

The authors propose a new design strategy for arranging the profiles in blocks for improving the performance of ACA. This proposal is based on the use of a full-profile approach in which profiles are arranged in two-level factorial designs in blocks of two, and the levels of each factor are codified vectorially.

Seeks to present a methodology for working with bottle‐neck reduction by using a combination of automatic data collection and discrete‐event simulation (DES) for a manufacturing system.

In the DES model, the bottle‐neck was identified by studying the simulation runs based on the collected automatic data from the different machines in the manufacturing system.

A case study showed an improvement of the availability in one machine from 58.5 to 60.2 percent. This single alteration with a minimum of investment resulted in a 3 percent increase of the overall output in the manufacturing system consisting of 11 numerically controlled machines and six other stations. A new simulation run was performed one year after the first study in order to see how the improvement work has progressed with the suggested method. The method resulted in an increase of 6 percent in overall output.

It could be assumed that machines in future manufacturing systems will provide automatic data. The data can then be used for DES models when identifying bottle‐necks in a manufacturing system.

A numerical model of deformable block systems that gives a unique solution for large displacement, large deformation and failure computations is presented. The forces acting on each block, from external loading or contact with other blocks, satisfy the equilibrium equations. Equilibrium is also achieved between external forces and the block stresses. Furthermore, the analysis fulfills constraints of no tension between blocks and no penetration of one block into another. Also, Coloumb's law is fulfilled at all contact positions for both static and dynamic computations. The program ready algorithms with brief derivations are stated in this paper.

In this article a case study is reported which deals with identifying the sources of downtime, and a procedure which could help management to predict whether the daily production standards in auto assembly‐line operations could be met given the intensity of sources of downtime. This study was conducted for a large auto engine manufacturer. The engine assembly line under study is subject to good preventive maintenance to avert unexpected breakdowns that would shut down the line or lower the quality so as to reduce the yield in total. Two multivariate statistical procedures are used – factor analysis and multiple discriminant analysis.

This study investigates whether block acquisitions lead to changes in board and CEO compensation characteristics and finds that block purchasers do not play a significant role in improving the firm’s governance practices. However, the majority of professional investors have sold their block within a year, suggesting that they do not own their stock long enough to alter governance policies nor to benefit from such changes. For the smaller number of firms where a new blockholder maintains their investment for more than a year, the use of equity based CEO compensation increases while the use of cash based compensation decreases.