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The purpose of this paper is to know the rate of loss of online citations used as references in scholarly journals. It also indented to recover the vanished online citations using Wayback Machine and also to calculate the half-life period of online citations.

The study selected three journals published by Emerald publication. All 389 articles published in these three scholarly journals were selected. A total of 15,211 citations were extracted of which 13,281 were print citations and only 1,930 were online citations. The online citations so extracted were then tested to determine whether they were active or missing on the Web. W3C Link Checker was used to check the existence of online citations. The online citations which got HTTP error message while testing for its accessibility were then entered in to the search box of the Wayback Machine to recover vanished online citations.

Study found that only 12.69 percent (1,930 out of 15,211) citations were online citations and the percentage of online citations varied from a low of 9.41 in the year 2011 to high of 17.52 in the year 2009. Another notable finding of the research was that 30.98 percent of online citations were not accessible (vanished) and remaining 69.02 percent of online citations were still accessible (active). The HTTP 404 error message – “page not found” was the overwhelming message encountered and represented 62.98 percent of all HTTP error message. It was found that the Wayback Machine had archived only 48.33 percent of the vanished web pages, leaving 51.67 percent still unavailable. The half-life of online citations was increased from 5.40 years to 11.73 years after recovering the vanished online citations.

This is a systematic and in-depth study on recovery of vanished online citations cited in journals articles spanning a period of five years. The findings of the study will be helpful to researchers, authors, publishers, and editorial staff to recover vanishing online citations using Wayback Machine.

The purpose of the present study is to identify the active and dead links of uniform resource locators (URLs) associated with web references and to compare the effectiveness of Chrome, Google and WayBack Machine in retrieving the dead URLs.

The web references of the Library Hi Tech from 2004 to 2008 were selected for analysis to fulfill the set objectives. The URLs were extracted from the articles to verify their accessibility in terms of persistence and decay. The URLs were then executed directly in the internet browser (Chrome), search engine (Google) and Internet Archive (WayBack Machine). The collected data were recorded in an excel file and presented in tables/diagrams for further analysis.

From the total of 1,083 web references, a maximum number was retrieved by the WayBack Machine (786; 72.6 per cent) followed by Google (501; 46.3 per cent) and the lowest by Chrome (402; 37.1 per cent). The study concludes that the WayBack Machine is more efficient, retrieves a maximum number of missing web citations and fulfills the mission of preservation of web sources to a larger extent.

A good number of studies have been conducted to analyze the persistence and decay of web-references; however, the present study is unique as it compared the dead URL retrieval effectiveness of internet explorer (Chrome), search engine giant (Google) and WayBack Machine of the Internet Archive.

The web references of a single journal, namely, Library Hi Tech, were analyzed for 5 years only. A major study across disciplines and sources may yield better results.

URL decay is becoming a major problem in the preservation and citation of web resources. The study has some healthy recommendations for authors, editors, publishers, librarians and web designers to improve the persistence of web references.

This chapter analyzes the economic implications of genetic engineering for food security. We discuss the asynchronous nature of genetically modified (GM) crop regulation and labeling requirements among countries, associated politics, and consumer perceptions of GM crops.

We perform an ex-ante analysis of the introduction of a GM rice variety in major rice exporting and importing countries (including potential producer and consumer impacts) within the framework of a partial equilibrium trade model.

Although the introduction of a GM rice variety that increases global yield by 5% could result in a consumer gain of US$23.4 billion to US$74.8 billion, it could also result in a producer loss of US$9.7 billion to US$63.7 billion. The estimated net gain to society could be US$11.1 billion to US$13.7 billion. Overall, we find a positive economic surplus for major exporters and importers of rice based on a 5% supply increase with a GM rice variety.

The adoption of transgenic (GM) rice varieties would have a far greater impact on rice prices for poorer counties than for richer countries. Therefore, GM rice may help ensure that more people throughout the world would have food security.

In this chapter, we review relational demography literature underpinned by the similarity–attraction paradigm and status characteristics and social identity theories. We then develop an uncertainty reduction model of relational demography, which describes a two-stage process of uncertainty emergence and reduction in a workgroup setting. The first stage depicts how structural features of the workgroup (workgroup composition) and occupation (the legitimacy of its status hierarchy) induce two forms of uncertainty: uncertainty about group norms and uncertainty about instrumental outcomes. The second part of the model illustrates employees' choice of uncertainty reduction strategies, depending on the type of uncertainty they experience, and the status of their demographic categories. Implications for theory and practice are discussed.

The present study compares the use of web citations as references in leading scholarly journals in Library and Information Science (LIS) and Communication and Media Studies (CMS). A total of 20 journals (each 10 from LIS and CMS) were selected based on the publishing history and reputation published between 2008 and 2017.

The present study compares the use of web citations as references in leading scholarly journals in LIS and CMS. A PHP script was used to crawl the Uniform Resource Locators (URLs) collected from the reference list. A total of 12,251 articles were downloaded and 555,428 references were extracted. Of the 555,428 references, 102,718 web citations were checked for their accessibility.

The research findings indicated that 76.90% URLs from LIS journals and 84.32% URLs from Communication and Media Studies journals were accessible and others were rotten. The majority of errors were due to HTTP 404 error code (not found) in both the disciplines. The study also tried to retrieve the rotten URLs through Time Travel, which revived 61.76% rotten URLs in LIS journal articles and 65.46% in CMS journal articles.

This is an in-depth and comprehensive comparative study on the availability of web citations in LIS and CMS journals articles spanning a period of 10 years. The findings of the study will be helpful to authors, publishers, and editorial staff to ensure that web citations will be accessible in the future.

Matt Bloom, Ph.D., is an associate professor in the Management Department at the Mendoza College of Business, University of Notre Dame. He received his Ph.D. from Cornell University. Before receiving his doctorate he worked as paramedic, psychiatric technician, and then as a consultant for Arthur Young & Company and American Express. Matt's current research interests center on well-being at work and include exploring topics such as what work is like when people experience it as a calling and what conditions help people to be at their cognitive and emotional best at work. He is currently undertaking a program of research to study well-being among people in the caring professions.

The case study “PVR Limited at a Crossroads” has been designed with the requirements of strategic management. The learning objectives are as follows:

• Situational analysis – understand the global and Indian media and entertainment industry PESTEL.

• Strategic planning – internal and external environmental analysis – strength, weakness, opportunities and threats (SWOT) analysis helps in achieving the strategic plan.

• Strategy development – to accomplish the turnaround plan, various alternatives are developed; choosing from the possible alternatives is a part of strategic planning.

PVR Limited (PVR) is the largest premium film exhibition company in India. In their annual report for 2019–2020, Chief Executive Officer Gautam Dutta acknowledged, “It was the first time in our more than two-decade history that we witnessed over 100 million patrons entering our premises in a year”. However, with the onset of Covid-19 pandemic in January 2020, things changed for the entertainment industry in India. There were fears of an eminent third wave and the detection of a new Covid-19 variant, Omicron, added to these fears. Being a major player in the game, PVR felt the impact. And even when the business started to reopen, social distancing remained a concern and ticket sales were impacted. Over-the-top viewership rose dramatically at the cost of the multiplex. The lockdown halted film productions worldwide, leading to a shortage of content. Other revenue streams, such as food and beverage, convenience fees and advertising, also came to a halt. Given the circumstances, Dutta was facing the twin dilemma of how to bring customers back to cinema in a post-pandemic world without in any way compromising the security of its patrons and keeping costs under control while investing in social distancing, safety measures and entertainment infrastructure to enhance the cinematic experience.

This case was written for use in Strategic Management classes at the undergraduate and MBA levels. It can be used in both management studies and executive development programs. It is suitable for courses on strategic management and strategic planning focusing on a turnaround strategy. Additionally, the case could be used in consumer behaviour courses in management as the focus of the case is well aligned with discussions related to change in consumer behaviour.

Teaching notes are available for educators only.

CSS 11: Strategy.

Perceptions of employment histories are important insofar as they influence future job prospects. Critically, in light of the current pandemic, wherein many individuals are likely to have unanticipated employment gaps and/or temporary work experiences, this exploratory study aims to seek a better understanding of the signal associated with temporary employment histories, which is particularly germane to individuals' employment trajectories and a successful labour market recovery.

Drawing primarily on signalling theory and using a simulated hiring decision experiment, the authors examined the perceptions of temporary employment histories, as well as the period effect of COVID-19, a major exogenous event, on the attitudes of fictitious jobseekers with standard, temporary and unemployment histories.

The authors find that prior to COVID-19 unemployed and temporary-work candidates were perceived less favourably as compared to applicants employed in a permanent job. During the COVID-19 pandemic, assessments of jobseekers with temporary employment histories were less critical and the previously negative signal associated with job-hopping reversed. This study’s third wave of data, which were collected post-COVID, showed that such perceptions largely dissipated, with the exception for those with a history of temporary work with different employers.

The paper serves as a reminder to check, insofar as possible, preconceived biases of temporary employment histories to avoid potential attribution errors and miss otherwise capable candidates.

This paper makes a unique and timely contribution by focussing and examining the differential effect of economic climate, pivoted by the COVID-19 pandemic, on perceptions of temporary employment histories.