Simulated testing of nonparametric measure changes for hedging European options

We test the accuracy and hedging performance of the deltas given by a range of nonparametric measure changes. The nonparametric models accurately estimate deltas across a number of asset price dynamics. The optimal nonparametric measure change displays superior estimation bias, which depends on how the models capture the stylised features of the dynamics, moneyness, and time-to-expiry. Differences in estimation error appear negligible. The optimal measure change produces superior static hedging outcomes compared to the Black–Scholes model. Differences in dynamic hedging outcomes are negligible.     

Recreational behavior of onshore and offshore oil industry employees in Newfoundland,Canada

Abstract

This paper discusses the results of surveys of oil industry employees in Newfoundland, Canada, working both onshore and offshore on rigs and supply boats. The surveys reveal the different recreational behavior of respondents compared to local residents, and the unique and restricted environments in which they live and work while offshore. The analysis covers the leisure time activities both offshore and onshore, and the effects of the relocation to Newfoundland upon the recreational behavior of the sample. Conclusions discuss the significance of relocation upon recreation behavior, and implications for planning, provision, and operation of leisure opportunities in coastal zone areas affected by hydrocarbon development.     

Economics at the FTC: Mergers,Dominant-Firm Conduct,and Consumer Behavior

Economists at the Federal Trade Commission (FTC) pursue the agency’s competition and consumer protection missions. In this year’s essay, in antitrust, we discuss the new Merger Guidelines, three exclusion cases, and R&D issues in the Thoratec/HeartWare merger and the Google/AdMob merger. In consumer protection, we discuss the FTC’s new rule on debt settlement, our efforts to improve disclosures, and our recent work on appliance energy disclosures.     

On Explaining Individual and Corporate Culpability in the Global Climate Change Era

Humans are causing global climate change (GCC), and such climate change causes harms. Robin Attfield explained how individuals should be understood to be culpable for these harms. In this paper, I use a critical analysis of Attfield’s explanatory framework to explore further difficulties in accounting for corporate responsibility for these harms. I begin by arguing that there are some problems with his framework as it is applied to individuals that emit greenhouse gases (GHGs). I then show that it will be very difficult to extend this framework to corporations. This is not a criticism of Attfield’s work (as he does not discuss corporate responsibility for those harms associated with GCC), but it will serve to show the difficulty in philosophically explaining corporations’ moral culpability when it comes to these harms. In fact, one positive conclusion of this paper is that it highlights a new area of concern that has been ignored in discussions of corporate responsibilities—that of mediated responsibilities—which is how Attfield understands our responsibilities regarding GCC. The discussion of this concern will draw attention to another positive conclusion of this paper: the harms associated with CO₂ are very unlike the harms associated with other airborne-emitted substances, which will indicate that we will need new ways of understanding how individuals and corporations are philosophically responsible for these harms. The final positive conclusion of this paper will be a discussion of what the constraints should be on new approaches to explaining our culpability.     

Retail Financial Services Segmentation

In the light of the increasing importance of market segmentation in the retail financial services industry, this article reviews past research in the area. The article argues the need for research to move forward rather than repeat the kind of studies now being carried out by companies. The way in which academic research might provide a methodological model is discussed and areas for the future development of segmentation research are suggested.     

The Tourist As a Source of Local Government Finance

This paper examines a tourism tax as a potential source of finance for local government in the UK. Although such a tax does not yet exist in this country it has received some support especially in the debate about how local government should be financed. It is suggested that such a tax may prove to be a useful secondary source of finance but significant problems of equity and administration exist.     

The algebra of health concerns: implications of consumer perception of health loss,illness and the breakdown of the health system on anxiety

The current and expected future state of the American health care system creates much concern and anxiety at the national and individual level among Americans. This study is in response to the call of the Institute of Medicine to further study the lack of confidence among Americans about their future ability to receive high‐quality health care. This study compares perceived anxiety and its amelioration as a result of three possible health situations: illness with infectious disease, losing one's health and a breakdown of the health care system. This empirical study was conducted within the framework of conjoint analysis. We conducted an experimental design of ideas, identified attributes that increased or reduced anxiety in each of the three health‐related situations and then segmented consumers on the basis of their patterns of reactions to the attributes. We found that the highest anxiety was attributed to the breakdown of the health care system. The segmentation further suggested that the anxiety emerging from the breakdown of society's health care system generated a different extent of anxiety than that which emerged from one's illness or one's loss of own health. The attributes that drove anxiety across the health situations were, surprisingly, charities, one's company, the local hospital and supplemental insurance. Attributes that reduced anxiety differed among segments. The attributes were found to be: close friends, family, distribution of information by authorities and the belief in God. At a practical level, these data and patterns of response allow health care policy makers to enhance the coping ability of patients by understanding the nature of what reduces the anxiety of individual types of patients. The approach in this study provides a person‐centred system for communication and anxiety reduction that can be implemented as part of a public health policy.