Price integration in the Australian rock lobster industry: implications for management and climate change adaptation

Rock lobster fisheries are Australia's most valuable wild fisheries in terms of both value of production and value of exports. Different states harvest and export different lobster species, with most of the landings being sent to the Hong Kong market. A perception in the Australian lobster industry is that the different species are independent on the export market, such that a change in landings of one species has no impact on the price of the others. This study investigates the market integration of Australian exports to Hong Kong for the four species and different exporting states. Our results indicate all four species and producers/export states are perceived to be substitutes for one another, so that, in the long run, prices paid to operators in the industry will move together. The integrated nature of the Hong Kong export market for Australian lobster suggests that the potential impacts of alternative fisheries management and development strategies at state and species levels cannot be considered in isolation, at least from an economic perspective. In addition, impacts of external shocks affecting production in one state (e.g. climate change) can be expected to affect all Australian lobster fisheries.     

Toward a Horizonal Theory of Justice: Efficiency,Equity, Rights and Capabilities in a Free Market Economy

The theory of planning horizons and their relation to pricing, conscience and learning has been explored in some detail in terms of efficiency attributes and ecological health (Jennings 2003, Journal of Economic Issues 39:365-373, 2005, 2007a, b, 2008a). This paper addresses the equity implications of planning horizons in terms of the social role and importance of justice, rights and capabilities in a free market economy. From my earlier work, cooperation—not competition—is seen as the means to longer and broader horizons in an efficiency frame, mitigating any alleged tradeoff against equity issues. The impact of longer horizons on fairness and justice in terms of intentions and outcomes along with rights and capabilities still remains unexplored. This paper reviews the normative aspects of planning horizons, showing how ethical and ecological conscience spreads with horizon effects, strengthening goals of fairness and the internalization of social effects. In this setting, capabilities and empowerment are enhanced by respect for human rights, as social conscience spreads through interhorizonal complementarities. The features of a long-horizon world differ from myopic contexts, specifically in the relation of efficiency to other goals. This paper examines that difference in terms of its equity aspects, with regard to social justice and the role of rights and capabilities in economic cultures.     

Applications of parks management information systems

The paper presents a conceptual model of an integrated management information system for municipal parks maintenance and operations. Research efforts in management information systems are presented in three categories: Business Research, Federally Sponsored Research, and Park and Recreation Systems Research. A case is made for further empirical research, the development of normative models, and evaluative criteria in an attempt to realize the full potential of electronic data processing in parks and recreation.     

Public Disclosure and Private Decisions: Equity Market Execution Quality and Order Routing

In 2001, the Securities and Exchange Commission (SEC) requiredmarket centers to publish monthly execution-quality reportsin an effort to spur competition for order flow between markets.Using samples of stocks trading on several markets, we investigatewhether past execution quality affects order-routing decisionsand whether the new disclosure requirements influence this relationship.We find that routing decisions are associated with executionquality; markets reporting low execution costs and fast fillssubsequently receive more orders. Moreover, the reports themselvesappear to provide information that was unavailable previously.Our results are consistent with active competition for orderflow that can be influenced by public disclosure. (JEL G24,G28, K22)     

Toward a National Market System for U.S. Exchange–listed Equity Options

In its response to the 1975 Congressional mandate to implement a national market system for financial securities, the Securities and Exchange Commission (SEC) initially exempted the option market. Recent dramatic changes in the structure of the option market prompted the SEC to revisit this issue. We examine a sample of actively traded, multiply listed equity options to ask whether this market's characteristics appear consistent with the goals of producing economically efficient transactions and facilitating “best execution.” We find marked changes between June 2000, when quotes are often ignored, and January 2002, when the market more closely resembles a national market.     

Ethics and Performance: A Simulation Analysis of Team Decision Making

The interrelationships among a number of variables and their effect on ethical decision making was explored. Teams of students and managers participated in a competitive management simulation. Based on prior research, the effects of performance, environmental change, team age, and type of team on the level of ethical behavior were hypothesized. The findings indicate that multiple variables may interact in such a fashion that significance is lost.     

How did a network of marine protected areas impact adjacent fisheries? Evidence from Australia

Marine‐protected areas (MPAs) are an effective means of improving habitat quality and biodiversity in the world’s oceans. While the advantages of MPAs as a mechanism for conservation and biodiversity are well established, the potential improvements to fishery performance resulting from a network of MPAs are still being established. Countries around the world have committed to establishing networks of MPAs within their waters by 2020, in response to the United Nations Convention on Biological Diversity. This, coupled with the increasing global demand for seafood and heavy reliance on fishery resources as a source of economic development for many coastal communities, means that an understanding of how these networks can be expected to impact fishery performance is extremely important. We use a difference‐in‐difference modelling approach to isolate the change in the fishery performance associated with the south‐east marine reserve network in Australia. We find no evidence that the economic performance of adjacent fisheries was negatively impacted by the network. This lack of impact is likely due to a network design explicitly intended to avoid effort displacement in key fisheries, along with fishery management changes intended to remove excess fishing capacity.     

A comparison of the effect of retail purchase and direct marketing on the endowment effect

This article reports on a study comparing the effect of the retail and direct marketing channels of delivery on the endowment effect. The results demonstrated the endowment effect for both retail and direct marketing channels of product delivery. In addition, in the direct marketing channel, the endowment effect was strengthened by the physical, tangible possession of products at the point of product receipt compared to its virtual possession value at the point of purchase. In the retail channel of delivery, confirming consumer expectation with the possession of the product at the point of purchase resulted in the strengthening of the endowment effect compared to the unexpected out‐of‐stock retail situation. Contrary to expectations, the duration of the product possession did not affect product valuation. Managerial implications are discussed. © 2006 Wiley Periodicals, Inc.     

What are the least developed countries and what benefits may result from the Paris conference?

This paper focuses on the category of the least developed countries in the particular context of the Paris Conference, 1–14 September 1981, sponsored by the United Nations to agree on the Substantial New Programme of Action for the 1980s on behalf of these countries. There is first an examination of the category of least developed countries, the adequacy of criteria used to establish the category, the general economic performance of these countries during the 1960s and 1970s, and the pre-conference results of the list's creation. There follows a preliminary assessment of the results of the Paris Conference. The economic justifications for inclusion in the category are subject to much valid criticism and the likely benefits from this UN Conference will be much less than what the least developed countries themselves calculated to be necessary. Nonetheless, the category is a useful policy tool; and the results of the Conference appear a qualified success, especially in light of the unpropitious international context.