Optimal Climate Change Policies When Governments Cannot Commit

We analyse the optimal design of climate change policies when a government wants to encourage the private sector to undertake significant immediate investment in developing cleaner technologies, but the relevant carbon taxes (or other environmental policies) that would incentivise such investment by firms will be set in the future. We assume that the current government cannot commit to long-term carbon taxes, and so both it and the private sector face the possibility that the government in power in the future may give different (relative) weight to environmental damage costs. We show that this lack of commitment has a significant asymmetric effect: it increases the social benefits of the current government to have the investment undertaken, but reduces the private benefit to the private sector to invest. Consequently the current government may need to use additional policy instruments—such as R&D subsidies—to stimulate the required investment.     

Estimating The Price Impact of the Victorian Terminal Gate Pricing Scheme

The Victorian terminal gate pricing scheme commenced in August 2001. This paper will quantify the impact of the scheme on relative Melbourne and country Victoria retail petrol prices. This is done through autoregressive integrated moving average modelling coupled with intervention analysis using weekly price data. For Melbourne it was found the scheme was associated with an increase of around 2.2 cents per litre from late October 2001. For country Victoria it was associated with an increase of around 2.1 cents per litre from early November 2001. Claims the increase in relative Melbourne retail petrol prices was part of some wider trend across mainland capital cities was tested and found to be without empirical support. It is concluded terminal gate pricing made Melbourne and country Victoria motorists unambiguously worse off.     

On farmland prices and rents in Japan

Historically, the Japanese farmland market has been strongly regulated, although fundamental changes in policy were introduced in 1967 and 1980. This article examines the relationship between farmland prices and rents in Japan for 1955–2000 using the cointegration procedure of Johansen et al. (2000) , which admits structural breaks. Results show the presence of a cointegrating relationship with a significant break in 1980. There is Granger‐causality from prices to rents, which suggests that rents are determined within an institutional setting according to farmland prices. The rent–price elasticity is unity, which supports the notion of efficiency in the farmland market.     

‘Howzat’—how do artefacts without matter,matter? The case of decision review systems in professional cricket

It has been argued that the social and material worlds are increasingly entangled as they become mediated by and experienced through virtual representations of live events. Virtual decision review systems in professional sport provide an albeit unusual case study example of such developments where virtual (re‐)representations of events are increasingly used in match play to inform adjudicator decisions concerning ‘what really happened’. This has prompted an ongoing debate in many sports over both the accuracy and appropriateness of these technologies for representing events which are often fast moving and difficult to judge with the human eye. We explore these issues using a sociomaterial practice lens and indicate the broader relevance of the case for basing judgements and decisions on virtual views of reality.     

Retirement Reforms: Occupational Strain and Health

A concurrent increase in the demand for state age pensions and health care has led to reforms in delaying retirement. We employ thirteen waves of longitudinal data to examine the mental and physical health effects of Australian men and women at “early” and “traditional” retirement. We use before and after propensity score matching (PSM) estimates between treatment and control groups of retired and not retired individuals aged 60 and 65 years. The results indicate a negative health effect according to occupational strain for both genders but a positive mental health effect for retirees with access to self‐funded retirement.     

A metaphorical analysis of The Love Song of J. Alfred Prufrock by T. S. Eliot

Using the theory of conceptualisation of metaphor, this study analyses the imagery created by accounting metaphors of The Love Song of J. Alfred Prufrock. The paper applies a typology of metaphors as the basis of metaphorical analysis for the detection of accounting in Eliot’s poem. The results of the study suggest that the poem relies on accounting metaphors that use either unstated vehicle concepts, unstated tenor concepts or both to convey dense messages of accounting. An implication arising from the results is that considerable transfers of meaning from one epistemic element to another are needed to unlock Eliot’s accounting messages.     

Fabricating budgets: A study of the production of management budgeting in the national health service

This paper examines the processes by which a form of responsibility accounting system emerges in an organizational context. The paper utilizes recent approaches to the understanding of how science and technology is created (Latour, Science in Action, Harvard University Press, 1987) to investigate the processes by which a management budgeting initiative in the U.K. hospital system takes hold (or not) in specific hospitals. The approach is critical of the notion that accounting systems are well-defined technologies which are designed and then implemented (or face resistance). Instead, the study shows that management budgeting is fabricated, put together in a changing and fragile manner. Emerging accounting systems are not fixed technologies with well-defined purposes which reflect patterns of responsibility but changing constructions. Management budgeting systems are initiated with loose characteristics, purposes and uses. In the process of their design and implementation, new possibilities for decision making and definitions of responsibility emerge. Through this study of accounting in action, the paper explores the processes by which accounting and budgeting systems bring economic logic into hospital management. It is also relevant to debates about the role of budgeting and accounting in health care organizations in many countries.     

Survivor Swaps

A survivor swap (SS) is an agreement to exchange cash flows in the future based on the outcome of at least one survivor index. This article discusses the possible uses of SSs as instruments for managing, hedging, and trading mortality‐dependent risks. SSs are especially useful for insurance companies, but also offer other interested parties low beta avenues into the acquisition of mortality risk exposure. The article also investigates vanilla SSs in some detail, and suggests how their premiums and values might be determined in an incomplete market setting.     

Skewness of Returns, Capital Adequacy, and Mortgage Lending

We calibrate a simulation model of credit value-at-risk for mortgage lending to UK experience. Simulations to capture the skewness of returns that might arise in the context of a financial crisis suggest that the IRB calculations of the new Basel Accord can substantially understate prudential capital adequacy. The same model shows that raising capital requirements has only a small impact on bank funding costs. We conclude that Pillar 2 supervisory review should increase capital requirements above IRB levels for secured bank assets—those whose returns can potentially fall furthest, relative to other, normally “riskier” assets, in extreme outcomes. JEL classification: G21, G28, R31. Presented at the December 2003 conference at the University of Tor Vegata, Rome. We are grateful for comments from William Lang, Mario Onarato, Larry Wall, and from an anonymous referee. All errors and omissions are our own responsibility. “The lady doth protest too much, methinks. The Queen's response to the players in Hamlet, Act 3, scene 2.     

Testing competing models of loss aversion: an adversarial collaboration

This paper reports an ‘adversarial collaboration’—a project carried out by two individuals or research groups who, having proposed conflicting hypotheses, seek to resolve their dispute. It describes an experiment which investigates whether, when individuals consider giving up money in exchange for goods, they construe money outlays as losses or as foregone gains. This issue bears on the explanation of the widely observed disparity between willingness-to-pay (WTP) and willingness-to-accept (WTA) valuations of costs and benefits, which has proved problematic for contingent valuation studies. The results of the experiment are broadly consistent with the hypothesis that money outlays are perceived as losses.