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Interlending has become increasingly concentrated on the national centres (now the BLL) since the war, particularly since the establishment of the NLL. The main factor in this has been the acquisition programme of the centre, which now aims to acquire all significant serials, reports, and English language monographs — categories which together account for about 95% of all interlending in the UK. (If the BLL had been established in 1900, it would now be able to supply 95% of all demands, instead of the 83% it supplies at present.)

In mature industries, downward vertical (line) extension has become an increasingly popular strategy, particularly for automobile manufacturers aiming at expanding their consumer bases and/or avoiding competition in higher market segment. This paper aims to examine how Mercedes-Benz (MB) practiced a downward vertical line extension within the same product category. When commercialized as a product line innovation, the MB A-Class was the first and most symbolic move made by a premium brand in the automobile industry.

This paper investigates the microfoundations of a vertical downward extension strategy. To do so, the authors adopt a narrative style to analyze the story of the MB A-Class from its inception to its commercialization. Secondary data sources, such as company websites, annual reports, internal documents, books, public relations and press releases, were used. Qualitative as well as quantitative performance outcomes were assessed using market and product sales in Western Europe (1997-2016) and the results of an MB brand image survey conducted in 1998 following the accident faced by the A-Class.

The case illustrates that contrary to initial assumptions, lower-quality extensions may be relevant for prestige brands under certain conditions and identifies four strategy components that may drive a successful downward stretch: combine organizational, product, process and marketing innovation with the support of dynamic capabilities; manage paradoxes/contradictions in terms of product development; target the high-end of a lower consumer segment; and adopt a “brand humility talk scheme”.

Existing studies primarily focus on consumers’ evaluations of vertical step-down extensions. Rare are the articles that adopt the company’s perspective. Moreover, additional research is needed to assess the short- and long-term impacts of vertical downward extension on performance outcomes.

The case of the MB A-Class encourages top executives to consider the trade-offs inherent to a down-market strategic move: keeping the (premium) brand’s standards high within a reduced cost/price envelope while learning the codes of the new/bottom of the market. In addition, the A-Class may serve as a fundamental school case for marketing managers and creative advertising agencies on what should and should not be done, whether at the product or at the advertising level.

This paper demonstrates that a premium brand that practiced a vertical downward line extension can expand its sales in a mass market, by targeting a small but growing segment with a high willingness to pay for more expensive products. This adds to the contention that it is not the downscale extension product price per se that negatively affects the parent brand but rather where it stands in the hierarchy of the market segment considered and the ability of the premium brand to integrate the downscale extension to its own history (i.e. combining its original values with tangible product benefits while backing the cause of the new market). Finally, the story of the A-Class strongly suggests that any company needs to upgrade its capabilities as part of the learning process of a new market to convert a business opportunity into a market success.

The purpose of this paper is to investigate the performance of unpaced reliable production lines that are unbalanced in terms of their mean operation times, coefficients of variation and buffer capacities.

Simulations were carried out for five‐ and eight‐station lines with various buffer capacities and degrees of means imbalance. Throughput, idle time and average buffer level performance indicators were generated and statistically analysed.

The results show that an inverted bowl allocation of mean service times, combined with a bowl configuration for coefficients of variation and a decreasing order of buffer sizes results in higher throughput and lower idle times than a balanced line counterpart. In addition, considerable reductions in average inventory levels were consistently obtained when utilizing a configuration of progressively faster stations, coupled with a bowl‐shaped pattern for coefficients of variation and an ascending buffer size order.

The results for these specific experiments imply that resources expended on trying to achieve a balanced line could be better used by seizing upon possible enhanced performance via controlled mean time, variability and buffer imbalance. Results are valid for only the line type and parameter values used (simulation results are specific and not general).

Guidelines are provided on design strategies for allocating labour and capital unevenly in unpaced lines for better performance in terms of increased throughput or lowered idle time or average buffer levels.

This paper might be viewed as one of the first simulation investigations into the performance of unpaced production lines with three sources of imbalance.

The production of specialist psychiatric services in Australia reflects the “mixed” system of public and private production of health services generally. This paper, an exercise in descriptive or positive economics, is concerned only with private production, i.e. those services provided by psychiatrists operating in “private practice” on a fee‐for‐service basis. It is shown that there is a sharp distinction in Australian institutional arrangements between psychiatric services produced in‐hospital and out‐of‐hospital. The main differences relate to the general coinsurance rates applied, 75 per cent in the former case and 85 per cent in the latter case. In addition out‐of‐hospital services are subject to a “gap” safety‐net provision. Using both algebraic and geometric expositions, the central relationships between gross prices, net prices, schedule fees and subsidies/rebates are illustrated in general, and in various special cases, e.g. where a psychiatrist “direct bills” or “bulk bills” the Health Insurance Commission.

Knowledge loss and retention are common phenomena not only for organizations but also for interorganizational projects, where multiple organizations are involved. This paper sets out to understand why knowledge loss occurs and how to retain knowledge, particularly in the context of interorganizational projects. For this purpose, the Orange Line Metro Rail Transit System in Lahore, the Bus Rapid Transit in Peshawar and the Green Line Metrobus in Karachi, all in Pakistan, were examined.

A multi-case study approach is employed in this paper. Empirical data were collected through semi-structured interviews and archival documents. To analyze the data, we used a three-step thematization procedure, which included data condensation, data presentation and conclusion.

The findings present the determinants of knowledge loss, including high time pressure, memory decay, lack of sharing of personal knowledge and tenuous relationships between salary and experience. For knowledge retention, the findings provide evidence of the transformation of the working environment, externalization, job shadowing, the hiring and rehiring individuals and the provision of incentives.

By examining knowledge loss and retention in interorganizational projects, this article contributes to the literature on knowledge-based theory.

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.

Poland along with other members of the transition economies of Central and Eastern Europe (CEE) have adopted a hybrid corporate governance model, which draws inspirations from both the insider‐oriented system as exemplified in Germany and the outsider‐oriented system as exemplified in the UK. The paper aims to examine the effectiveness of the transplantation process in Poland.

The paper looks at common actual practices prevailing in the country itself and compares this with those in Germany and the UK. The research approach relies on a limited case analysis, drawing data primarily from the public domain.

Poland's hybrid corporate governance system appears to align with the country's socio‐economic‐legal framework and also takes into account the common positive features found in both the insider‐oriented system and the outsider‐oriented system; and in particular the emphasis on transparency and accountability, proper corporate asset management, and investors’ protection safeguards. However, it would appear that the process of corporate governance monitoring and enforcement in Poland may need to be improved. It is also observed that Poland is increasingly looking towards the Anglo‐Saxon model of corporate governance as it developed its own system, largely because of the relatively greater success of the latter, the influence of influential global institutional investors in Continental Europe, and the diminishing influence of the German model, which itself is now contemplating fundamental reforms.

The transition economies of CEE like Poland requires the practice of sound corporate governance to ensure more efficient mobilisation of their economic resources.

The paper shows that good corporate governance should help to attract more foreign investments into transition economies to help accelerate growth and enhance their balance of payments positions; and reduce gradually the extent of state involvement in the business sector.

The purpose of this paper is to propose a framework based on customer journeys for a structured portrayal of service delivery from the customer’s point of view. The paper also introduces customer journey analysis (CJA) for empirical investigation of individual service experiences in a multichannel environment.

The paper presents case studies for onboarding new customers on broadband services. CJA starts with modeling of the service process in terms of touchpoints. The individual customer journeys are reconstructed through methodological triangulation of interviews, diary studies, and process tracking.

The paper provides empirical insights into individual customer journeys. Four types of deviations during service delivery are identified: occurrence of ad hoc touchpoints, irregularities in the sequence of logically connected touchpoints, occurrence of failures in touchpoints, and missing touchpoints. CJA seems effective in revealing problematic and incoherent service delivery that may result in unfavorable customer experiences.

For a service company, the proposed framework may serve as a unifying language to ease cross-departmental communication and approach service quality in a systematic way. CJA discloses the gap between the planned and actual service delivery and can be used as a tool for service improvement.

The framework provides concepts, definitions, and a visual notation to structure and manage services in terms of customer journeys. CJA is a novel method for empirical studies of the service delivery process and the associated customer experience.

The study aimed to disclose the anti-cancer activity of Pluchea indica tea leaves by evaluating the cytotoxicity on breast and cervical cancer cells, compared with non-cancer cells.

Two P. indica extracts were prepared using two solvents, namely hot water (PA) and ethanol (PE). MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide) and clonogenic assays were applied to determine cytotoxic effect of both extracts toward cancer cells from human breast (MDA-MB-231 and MCF7) and cervix (SiHa, HeLa and C-33A) and also non-cancer Vero cells. Dichlorofluorescein diacetate (DCFDA)-staining assay was used to quantify the intracellular level of the reactive oxygen species (ROS). Correlation between the quantity of compounds present and the cytotoxicity of the extracts was analyzed by Pearson's method and a possible class of bioactive compounds was proposed based on the highest correlation coefficient (r).

Significant reduction in cell viability and proliferation capability was observed in all cancer cells after treatment with either PA or PE extract albeit PE was more effective. Lower toxicity was detected in Vero cells, indicating the selectivity and safety of extracts. The intracellular ROS level was augmented in treated cancer cells which were inversely correlated to cell viability, suggesting the cancer toxicity was likely induced by intracellular oxidative stress. As flavonoids were found abundantly in the extracts and flavonoids' content was the most related to the activity (r = 0.815), it was hypothesized that the flavonoids might play crucial roles in cancer cytotoxicity.

P. indica tea-leaf extracts can be a good source of promising anti-cancer agents with reduced side effects for breast and cervical cancer treatment.