Contextualizing Voice and Stakeholders: Researching Employment Relations,Immigration and Trade Unions

This article aims to outline some of the ways in which issues of migration and employment relations have been studied in the European context, cross referencing recent interventions in the USA. The argument is a discussion of some of the different dimensions of migration and the way debates within Industrial Relations have been shaped. More specifically, the article will look at the way trade unions have made the ethical turn towards questions of migration and equality. The article will observe the way these issues have been academically framed and the manner in which the ‘problem’ of migration is conceptualized. It will attempt to provide a framework for discussing the way we have been analysing these issues and the ethical dimensions of these discussions. The relevance of the article is that institutionally responding to migration is not solely a question of adjusting employment relations or Industrial Relations institutions to various ‘new’ constituencies. The article will show that the topic raises issues as to how we actually understand what the study of employment and especially Industrial Relations are. The article also argues that there is a growing need for researchers to be aware of ethical issues when studying in the area of migration, and to be sensitive to competing voices and methodologies in this area. In particular we need approaches that are multidimensional and that emphasize the history and context of change in social constituencies, the new mechanisms of representation within communities, the role of the political in terms of discourses and resources, and the broad play and spaces of regulation and social policy.     

Urban Warfare Ecology: A Study of Water Supply in Basrah

This article assesses the impact of armed conflict on the drinking water service of Basrah from 1978 to 2013 through an ‘urban warfare ecology’ lens in order to draw out the implications for relief programming and relevance to urban studies. It interprets an extensive range of unpublished literature through a frame that incorporates the accumulation of direct and indirect impacts upon the hardware, consumables and people upon which urban services rely. The analysis attributes a step‐wise decline in service quality to the lack of water treatment chemicals, lack of spare parts, and, primarily, an extended ‘brain‐drain’ of qualified water service staff. The service is found to have been vulnerable to dependence upon foreign parts and people, ‘vicious cycles’ of impact, and the politics of aid and of reconstruction. It follows that practitioners and donors eschew ideas of relief–rehabilitation–development (RRD) for an appreciation of the needs particular to complex urban warfare biospheres, where armed conflict and sanctions permeate all aspects of service provision through altered biological and social processes. The urban warfare ecology lens is found to be a useful complement to ‘infrastructural warfare’ research, suggesting the study of protracted armed conflict upon all aspects of urban life be both deepened technically and broadened to other cases.     

Convertible bond arbitrage,liquidity externalities,and stock prices

In the context of convertible bond issuance, we examine the impact of arbitrage activity on underlying equity markets. In particular, we use changes in equity short interest following convertible bond issuance to identify convertible bond arbitrage activity and analyze its impact on stock market liquidity and prices for the period 1993 to 2006. There is considerable evidence of arbitrage-induced short selling resulting from issuance. Moreover, we find strong evidence that this activity is systematically related to liquidity improvements in the stock. These results are robust to controlling for the potential endogeneity of arbitrage activity.     

New Corporate Forms: One Viable Solution to Advancing Environmental Sustainability

There is a clear trend in corporate governance toward increased attention to the environmental and social impacts of business operations. Major consulting firms are advising Fortune 500 companies on how to become more environmentally sustainable, private equity and “impact” investors are measuring environmental, social, and governance (ESG) factors, and voluntary reporting and shareholder resolutions on issues of environmental sustainability are on the rise. While traditional corporate forms allow companies to embrace social and environmental responsibility with some measure of success, various real and perceived risks encourage directors to focus on short‐term profitability. Even if a company has a strong social mission at inception, founders often have difficulty “anchoring their mission” over time. And the lack of required disclosure of social and environmental performance makes it more difficult for investors to evaluate and compare companies. Many believe that the institutionalized mispricing of natural resources and the continued failure to price externalities, combined with the progressive nature of climate change, require the transformation of both business and law. This article discusses social and environmental sustainability within the traditional corporate form and then explores three emerging alternatives that are now being used by businesses in California: limited liability corporations (LLCs); benefit corporations (B corps); and flexible purpose corporations (FPCs). Of these three alternatives, FPCs—a corporate form that requires shareholders to agree on one or more social missions with management and the board—may be best suited to meet the needs of the many small private firms (as well as some large public companies) that, whether for purely economic or altruistic reasons, plan to integrate ESG into their operations.     

Mixed planning approach at Geneva

This article reports on the proceedings of WARC-ORB-85, held in Geneva in August and September this year. Agreements reached included a priori allotment planning for new frequencies, improved coordination, with the possibility of burden sharing in accommodating new entrants for currently used C band and Ku band frequencies, and first come, first served for other frequencies — a mixed planning approach. The article also considers the issues remaining after the conference that will dominate the intersessional period to WARC-ORB-88.     

What should you pay to host a party? An economic analysis of hosting sports mega-events

Governments all over the world put huge amounts of money into bidding for, and then hosting, sports events like Football’s World Cup or the Olympic Games. They also give money to professional sports teams and other mega-events to encourage them to locate within a particular constituency. This article examines the statistical relationship between tourism and three Football World Cups and five Olympic Games, finding very little positive effect. Given this conclusion, the article looks at why governments continue to bid for these competitions. It presents evidence that shows that these sports contests make people happy, and argues that politicians capitalize on this feel-good factor; harnessing the hubris associated with these events for political gain. The article then contends that the best way to reduce the politics associated with bidding for mega-events is to allocate them via an auction, rather than the wasteful rent-seeking methods that are currently used.     

A note on the Wang and Wang measure of the quality of the compass rose

H. Wang and C. Wang [Visibility of the compass rose in financial asset returns: A quantitative study, J. Bank. Financ. 26 (2002), 1099–1111] derive a measure of the visibility of the radial patterns that appear in a plot of current and past returns, which are more commonly known as the compass rose. In theory, this measure should be positively related to the tick/volatility ratio. In practice however, we find that this relationship does not hold for higher tick/volatility ratios that are common to stock market data. Thus, the use of this measure is limited in real world applications. We propose a correction factor that improves the behaviour of the quality measure over higher tick/volatility ratios, however, further research is required to fully identify and correct the problem.     

Healthcare costs of stroke and major bleeding in patients with atrial fibrillation treated with non-vitamin K antagonist oral anticoagulants

Objective: To assess long-term healthcare costs related to ischemic stroke and systemic embolism (stroke/SE) and major bleeding (MB) events in patients with non-valvular atrial fibrillation (NVAF) treated with non-vitamin K antagonist oral anticoagulants (NOACs).

Materials and methods: Optum’s Clinformatics Data Mart database from 1/2009–12/2016 was analyzed. Adult patients with ≥1 stroke/SE hospitalization (index date) were matched 1:1 to patients without stroke/SE (random index date), based on propensity scores. Patients with an MB event were matched to patients without MB. All patients had an NOAC dispensing overlapping index date, ≥12?months of eligibility pre-index date, and ≥1 NVAF diagnosis. The observation period spanned from the index date until the earliest date of death, switch to warfarin, end of insurance coverage, or end of data availability. Mean costs were evaluated: (1) per-patient-per-year (PPPY) and (2) at 1, 2, 3, and 4?years using Lin's method.

Results: The cost differences were, respectively, $48,807 and $28,298 PPPY for NOAC users with stroke/SE (n?=?1,340) and those with MB (n?=?3,774) events compared to controls. Cost differences of patients with vs without stroke/SE were $49,876, $51,627, $57,822, and $60,691 at 1, 2, 3, and 4?years post-index, respectively (p?p?Limitations: Limitations include unobserved confounders, coding and/or billing inaccuracies, limited sample sizes over longer follow-up, and the under-reporting of mortality for deaths occurring after 2011.

Conclusions: The incremental healthcare costs incurred by patients with vs without stroke/SE was nearly twice as high as those of patients with vs without MB. Moreover, each additional year up to 4?years after the first event was associated with an incremental cost for patients with a stroke/SE or MB event compared to those without an event.     

Internal vs External Financing of Acquisitions: Do Managers Squander Retained Profits?

It is often argued that managers who have control over investment finance are more likely to pursue their own goals while those who have to raise funds externally are effectively monitored by the financial markets. One implication is that externally finances investment should be more profitable than internally financed investment. We focus on investment in acquisitions and show that its negative net impact on profitability (as seen in previous studies) derives from externally, rather than internally, financed acquisitions. Our results therefore do not support the hypothesis that managers squander internal funds on poor investment projects. Indeed, the evidence suggests that capital markets and financial institutions do not appear to generate the anticipated beneficial effects.     

A Macroeconomic Analysis of Publicly Funded Health Care

In a general equilibrium, overlapping generations framework this paper examines how the tax-benefit system that underlies the U.S. health care system affects the well-being of different age groups, and the lifetime well-being of different socioeconomic groups, as well as society as a whole. We find that the optimal set and generosity of publicly funded health care programs is sensitive to the social welfare function and to the prices that various agents in society pay for medical care. Social welfare under the current financing system is also compared to alternative financing mechanisms such as Medical Savings Accounts.