Low‐paid women: the impact of regulatory change in Australia

How is low‐paid work experienced and understood by women at a time of marked regulatory change? Using a qualitative methodology, we examine women's experiences under Work Choices to assess the impact of the new laws. As in other neoliberal environments, we find that labour standards can have marked effects on low‐paid workers; that heightened managerial prerogative leads to fear and insecurity; and that, in spite of all this, low‐paid women have significant pride in their work. Furthermore, the results of regulatory change go beyond the workplace to affect women as carers, citizens and community members.     

Farm Survival and Growth in Transition Economies: Theory and Empirical Evidence from Hungary

Our conceptual model states that new individual farms may begin at a small, even sub-optimal, scale of production and then those farms that are successful will survive and grow, whereas those that are not will remain small and may ultimately be forced to exit from production. The samples of individual farms analysed throughout this article are drawn from the 1998 Farm Survey in Hungary. Our estimation results show that older and larger farms are more likely to survive, farm growth decreases with farm age when farm size is held constant and that learning considerations are important. Beside these standard results, in transition economies farmers', market and industry characteristics have a significant impact on the survival and growth rates of individual farm enterprises.     

Textbooks and the Teaching of Economic Principles

In this article, Dr. Meinkoth discusses the desirability of requiring a uniform textbook for the Principles course. She reports on an experiment in which five faculty members used the same textbook in the first semester but adopted books of their own choice in the second semester. The Test of Understanding in College Economics (TUCE) was then administered to the students, along with a questionnaire to determine their attitudes toward the books and towards economics. The results raise serious questions about the standard practice of requiring uniform textbooks.     

Exchange Rate Volatility and Exports: New Empirical Evidence from the Emerging East Asian Economies

This paper examines the impact of bilateral real exchange rate volatility on real exports of five emerging East Asian countries among themselves as well as to 13 industrialised countries. We recognise the specificity of the exports between the emerging East Asian and industrialised countries and employ a generalised gravity model. In the empirical analysis we use a panel comprising 25 years of quarterly data and perform unit‐root and cointegration tests to verify the long‐run relationship among the variables. The results provide strong evidence that exchange rate volatility has a negative impact on the exports of emerging East Asian countries. In addition, the results suggest that the pattern of bilateral exports is influenced by third‐country variables. An increase in the price competitiveness of other emerging East Asian countries has a negative impact on a country’s exports to a destination market, but the magnitude of the impact is relatively small. These results are robust across different estimation techniques and do not depend on the variable chosen to proxy exchange rate uncertainty. The results of the GMM‐IV estimation also confirm the negative impact of exchange rate volatility on exports and suggest that this negative relationship is not driven by simultaneous causality bias.     

Developing Primary Care Groups in the New NHS: Towards Diversity or Uniformity?

This article examines how the Government's 'third way' is being implemented in relation to the involvement of primary care professionals in the commissioning of health services. Prior to 1997, the single preferred model of GP fundholding evolved into a diversity of approaches to commissioning and these approaches became increasingly collaborative rather than competitive. From this starting point, the authors examine the key assumptions underlying the present single model of the primary care group (PCG) as the commissioning body for the 'New NHS'. They suggest that PCGs will also evolve into a diversity of models, but there will be tensions arising over the greater emphasis on central direction and performance management.     

On the optimal mix of corporate hedging instruments: Linear versus nonlinear derivatives

We examine how corporations should choose their optimal mix of linear and nonlinear derivatives. We present a model in which a firm facing both quantity (output) and price (market) risk maximizes its expected profits when subjected to financial distress costs. The optimal hedging position generally is comprised of linear contracts, but as the levels of quantity and price‐risk increase, the use of linear contracts will decline due to the risks associated with overhedging. At the same time, a substitution effect occurs toward the use of nonlinear contracts. The degree of substitution will depend on the correlation between output levels and prices. Our model also allows us to provide insight into the relation between a firm's derivatives usage and its transaction‐cost structure. © 2003 Wiley Periodicals, Inc. Jrl Fut Mark 23:217–239, 2003     

International Entrepreneurship research (1989–2009): A domain ontology and thematic analysis

This article explores the domain of international entrepreneurship (IE) research by thematically mapping and assessing the intellectual territory of the field. Extant reviews show that the body of IE knowledge is growing, and while notable contributions towards theoretical and methodological integration are evident, the field is described as phenomenally based, potentially fragmented and suffering from theoretical paucity. Premising that IE is positioned at the nexus of internationalization and entrepreneurship where entrepreneurial behavior involves cross-border business activity, or is compared across countries, we identify 323 relevant journal articles published in the period 1989–2009. We inventory the domain of IE to provide a relevant and comprehensive organization of its research. This involves examining the subject matter of IE research, and inductively synthesizing and categorizing it into major themes and sub-themes. In so doing, we offer a reliable, ontologically constructed and practically useful resource. From this base, we discuss the phenomena, issues, inconsistencies and interim debates on which new theory in IE may be built and research may be conducted. We conclude that IE has several coherent thematic areas and is rich in potential for future research and theory development.     

The wisdom of crowds: The potential of online communities as a tool for data analysis

Online communities have become an important source for knowledge and new ideas. This paper considers the potential of crowdsourcing as a tool for data analysis to address the increasing problems faced by companies in trying to deal with “Big Data”. By exposing the problem to a large number of participants proficient in different analytical techniques, crowd competitions can very quickly advance the technical frontier of what is possible using a given dataset. The empirical setting of the research is Kaggle, the world?s leading online platform for data analytics, which operates as a knowledge broker between companies aiming to outsource predictive modelling competitions and a network of over 100,000 data scientists that compete to produce the best solutions. The paper follows an exploratory case study design and focuses on the efforts by Dunnhumby, the consumer insight company behind the success of the Tesco Clubcard, to find and lever the enormous potential of the collective brain to predict shopper behaviour. By adopting a crowdsourcing approach to data analysis, Dunnhumby were able to extract information from their own data that was previously unavailable to them. Significantly, crowdsourcing effectively enabled Dunnhumby to experiment with over 2000 modelling approaches to their data rather than relying on the traditional internal biases within their R&D units.     

Luck or insight? The Simon–Ehrlich bet re-examined

After a long argument about the effect of population growth on the availability of resources, Julian Simon and Paul Ehrlich undertook a $1,000 bet in October1980. The wager concerned the inflation-adjusted prices of five metals. If, over ten years, prices rose, Simon would pay Ehrlich. If they fell, Ehrlich would pay Simon. In October 1990 Ehrlich mailed Simon a cheque, as the real price of the five-metal basket of commodities had fallen by 36 per cent. Since then, some researchers have argued that Simon ‘got lucky’; over other periods the result would have been different. We review data from 1900–2019 and find that, if war years are excluded, Simon would have won the bet 69.9 per cent of the time. During this 119-year period, the time price of the five-metal basket fell by 87.2 per cent despite both US and world populations having grown substantially.