Cultural systems and the wine tourism product

Regionally distinct cultural systems are manifest in the landscapes of all cultures. Geographers have begun to explore such cultural systems in an attempt to better understand a range of cultural geographical phenomena, but such an approach has yet to be applied to our understanding of tourism. Using Bonnemaison’s cultural systems approach, this paper explores the relationship between rural cultural systems and the production and consumption of wine tourism in two culturally distinct wine regions: Champagne, France, and Margaret River, Western Australia. In so doing, it highlights the importance of situating wine tourism within the wider system of rural land tenure, local mythologies of rurality and the regional wine cultural complex.     

The impact of Universal Service Obligations and International Cross-subsidies on the dispersion of telephone services in developing countries

This paper re-evaluates the telecommunication policies often applied to create regional dispersion of services in developing countries. We observe that failure to consider the complexities of the regional telecommunication systems in creating policies and investment strategies has increased the telecom gap between urban and rural regions worldwide. In particular, the teledensities of rural telecommunications in developing countries have remained very low in spite of support through universal service obligation fees and cross-subsidization from international services. As traditional methods for economic analysis and modeling have failed to identify mechanisms that improve telephone dispersion in these countries, we use a system dynamics modeling approach to deal with complexities of the situation in order to evaluate how Universal Service Obligations (USOs) and International Cross-Subsidy (ICS) policies affect telephone densities. We demonstrate that these policies may be counterproductive due to the structure of the telecom system itself. We also show that, when market-clearing pricing is combined with USOs once the urban telephone density reaches a minimum threshold, the dispersion of rural telecommunications can be considerably improved.     

Financial globalization and stock market risk

This paper examines stock market volatility measured by either “beta-volatility” or by the standard deviation of stock returns over 1995-2007. In our dynamic panel data framework, after controlling for size, turnover, and real output growth, we find some support to increases in financial integration reducing total stock return volatility for representative emerging markets, with almost no impact for industrial economies. Allowing for feedback effects from stock volatility to stock turnover, we obtain a richer interpretation for the broadening of investor basis hypothesis: more integrated financial markets leads to lower stock volatility, yet these are not so strong as found previously and are not accompanied by more turnover.     

Improving accessibility to rural health services: The maximal covering network improvement problem

Accessibility to health facilities is a critical factor in effective health treatment for people in rural areas of lesser-developed countries. In many areas accessibility is diminished by the lack of all-weather roads, making access subject to weather conditions. Location-allocation models have been used to prescribe optimal configurations of health facilities in order to maximize accessibility, but these models are based on the assumption that the underlying transport network is static and always available. Essentially, past work has ignored the potential impacts of improvements to the transport system in modeling access. In this paper we propose a model that treats the opposite side of the location/transport equation; that is, a model that treats existing facility locations as fixed and improves health service accessibility by upgrading links of the transport network to all-weather roads. This new model, called the Maximal Covering Network Improvement Problem (MC-NIP) is formulated as an integer-linear programming problem. An application of the MC-NIP model to the Suhum District of Ghana is presented, which shows that even a modest level of road improvement can lead to substantial increases in all-season access to health service.     

Gradual location set covering with service quality

Location set covering models were first described in the early 1970s. In their simplest form, they minimize the number of facilities necessary to completely cover a set of customers in some given space, where covering means providing service within a predetermined distance. This paper considers extensions of the basic model that soften the covered/not covered dichotomy and replace it with gradual covering. The models discussed in this work include the quality of service as a criterion. The models are formulated and compared with each other with respect to their size and features. A small series of computational tests concludes the paper.     

Future of Turkey-EU relations: a civilisational discourse

Should or can Turkey join the European Union (EU)? This paper argues that there are three alternative scenarios of the EU decision to grant membership to Turkey: ‘privileged relationship offer,’ ‘wait and see attitude,’ and ‘start of full membership negotiations.’ It then gauges each alternative path, and argues that the most likely scenario is a decision to start the negotiations, followed by the scenario of ‘wait and see.’ The EU decision will be conditioned by its future vision of global governance and the role foreseen for Turkey inside, outside or at the margin of it. The paper concludes that the EU decision will have significant implications for the future of relations between Europe and Turkey on the one hand, and Europe and the Islamic world on the other.