A model for population-recreational quality interactions of a fresh water site

A computer model is devised to explore the structure of the population-recreational site quality relationship. The model is comprised of a hydrology-pollution section and a population forecasting section. The hydrology-pollution section translates the total population load on the watershed of the site into pollutant concentrations in the lake. The population forecasting section determines recreational demand temporally modified by the level of crowding and perceived pollution quality of the lake. Both sections are coupled into a cyclic system iteratively updated on a yearly basis. The 12 yr dynamic performance of a scenic fresh water site located outside of a number of major population centers is illustrated as a test case. The model is programmed for operation on the IBM 360/50 digital computer.     

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The Effects of Accounting Standard Precision,Auditor Task Expertise,and Judgment Frameworks on Audit Firm Litigation Exposure

Recent research suggests that adopting imprecise accounting standards elevates audit firm litigation exposure and could undermine auditor objectivity if audit firms respond by herding to industry norms. This paper reports the results of two experiments that demonstrate how audit firms can effectively mitigate the elevated litigation exposure without herding to industry norms by staffing engagements with recognized technical experts, using judgment frameworks and automated decision aids, and providing persuasive evidence of adherence to auditing standards. We find that judgment frameworks are particularly well‐suited for defending judgments under imprecise standards, and represent a cost‐effective alternative to using technical experts. However, our results also indicate that judgment frameworks may provide a safe harbor for relatively low‐quality judgments when those frameworks are used under precise standards. We discuss implications for audit firms, courts, and regulators that currently conduct or evaluate audits within and across jurisdictions where the precision of accounting standards varies considerably.     

Financial well-being amongst elderly Australians: the role of consumption patterns and financial literacy

Consumption behaviour and financial literacy are primary factors in determining the financial well-being of retirees. This paper uses an existing financial literacy index to examine how financial literacy directly, and via an interaction with consumption patterns, affects elderly Australians’ financial well-being. We find that most elderly Australians hold an optimistic attitude towards their financial situation, and those who are relatively older, more educated, healthier and outright homeowners are more likely to report higher levels of financial well-being. Financial literacy significantly improves financial well-being. It also helps strengthen the positive effects of meeting more of non-essential consumption needs on financial well-being.     

Regulation and Contracts for Utility Services: Substitutes or Complements? Lessons from UK Railway and Electricity History

It is frequently suggested that regulation by contract can effectively substitute for regulation by a specialist regulatory agency for utility service industries. We examine these arguments and consider legal aspects and the historical experience of the UK as regards railways and electricity. We conjecture that regulation and contracts are complements for network industries rather than substitutes so that a regulatory agency allows for better and simpler contracts, which are easier to monitor, enforce and revise. This is what would be expected from the theory of incomplete contracts. We demonstrate that UK historical experience is strongly consistent with this view.     

A Centennial of Anti‐dumping Legislation and Implementation: Introduction and Overview

A century has passed since the Government of Canada adopted the first recorded anti‐dumping law in 1904. The Canadian legislation was soon followed by similar legislation in most of the major trading nations in the industrialised world prior to and after World War I. Anti‐dumping provisions were later incorporated into the General Agreement on Tariffs and Trade (GATT) following World War II. Nowadays, virtually all of the industrialised and developing countries in the world economy have adopted anti‐dumping legislation. In view of the long and increasingly widespread use of anti‐dumping measures, we marked the centennial of Canada's 1904 legislation with a symposium at the University of Michigan on 12 March, 2004. The symposium papers document the experiences with anti‐dumping and then ask whether and how anti‐dumping can be reformed. Although we all would probably agree that the best solution would be to retract all anti‐dumping legislation, this is unlikely to happen in the foreseeable future. Anti‐dumping laws serve a variety of purposes, and powerful political forces stand in the way of eliminating these laws. Anti‐dumping provides a stronger and more focused means of safeguards protection against surges of imports than GATT‐legal safeguards laws permit. Anti‐dumping also formalises a meaning for ‘unfair trade’ that, though essentially meaningless from an economic standpoint, strikes a chord in public perception. And finally, in spite of its appearance of being constrained by objective administrative rules, anti‐dumping in practice is a potent political tool that governments are able to manipulate in order to satisfy powerful constituents. With all this going for it, anti‐dumping is unlikely ever to be relinquished as an economic policy tool by governments.