The Vancouver 2010 Olympics and leisure-time physical activity rates among youth in Canada: any evidence of a trickle-down effect?

Using nationally representative data from the Canadian Community Health Survey, we explored if the Vancouver 2010 Winter Olympics were associated with leisure-time physical activity rates among youth in Canada. No statistically significant changes were observed in the rate of moderately active/active youth in Canada or the province of British Columbia (BC) over the two-year time periods under investigation. At the regional level however, a significant increase in the rate of moderately active/active females from 2007–2008 (pre-event) to 2009–2010 (the year prior to the event and the year the event was staged) was observed in the Richmond, BC, health region (z = 2.05, p = .04). Previous conclusions that trickle-down effects do not occur are not supported by our data. Instead, we conclude that trickle-down effects may in fact occur, but may tend to be localised within certain communities (i.e. close to where Olympic events are staged) and among particular segments of a population.     

Developing environmental performance measures for tourism using a Tourism Satellite Accounts approach: a pilot study of the accommodation industry in Egypt

Considering the recognized pressures of tourism on the natural environment, it is important to quantify and understand those pressures. This paper adopts an approach based on the Tourism Satellite Accounts conceptual framework to measure selected environmental pressures of tourism. Egypt is selected for the case study and the accommodation industry group is used as a pilot test (reference year 2009) for the feasibility of the proposed methodology. Results show that each US$ 1 million of direct value added supported by tourists expenditure in the accommodation industry group requires 18.6 thousand m³ of water, 51.1 tons of fuel, and 426 megawatt hours (Mwh) of electricity. Similarly, each US$ 1 million of the direct value added generated by tourists expenditure for accommodation creates directly about 464.3 tons of CO₂ emissions. It is estimated that serving inbound tourism is a higher user of energy resources than serving domestic tourism, which is higher in terms of water use. These environmental performance measures enable the Egyptian Government to examine the potential environmental pressures and financial costs of attracting new tourists.     

The heritage of Chinese cities as seen through the gaze of zhonghua wenhua – ‘Chinese common knowledge’: Guilin as an exemplar

ABSTRACT

The pursuit of modernization in cities all over China has at one level resulted in the disappearance of much built heritage; yet at another level, millennia-old elements of urban traditions are as visibly present in contemporary cities as they were centuries ago. This visibility, however, is not always apparent to non-Chinese observers. To reach an understanding of this phenomenon, it is suggested that the normative ‘western’ approach to heritage with its focus on physical materialities, an orientation that explores in great detail the built fabric of monuments, buildings and sites and which embeds a definition of authenticity in how close to the original the current, existing manifestations are, needs to be put to one side. In Chinese history, the fundamental importance of incorporating cosmology into the entire being of towns and cities to ensure harmony between Heaven and Earth, as defined in the selection of their location in the landscape, cardinal orientation, spatial layout and the disposition of principal buildings – has been recorded in a template known as the ‘Zhou li’ or Rites of Zhou (circa 1035 BC). It was compiled by the Duke of Zhou, who is credited with transforming an abstract concept, the doctrine of the Mandate of Heaven (through which emperors ruled as ‘Sons of Heaven’ by divine right), into physical city planning and design. However, he was preceded by the ‘Three Sovereigns’ and ‘Five Sage Emperors’, including Huang-di (the Yellow Emperor, eulogized as ‘the Father of the Yellow Race’) who in Chinese historico-mythology received divine instructions that laid the basis for feng shui and Daoism and provided a context for the compilation of the Zhou li. While this template evolved over centuries, its four key tenets based around cosmology remained much the same and throughout imperial China it continued as the master guide for planning towns and cities. Despite attempts during the Cultural Revolution (1966–1976) to destroy the ‘Four Olds’ (Old Customs, Old Culture, Old Habits and Old Ideas), the essence of seeking harmony (integral to the belief system underpinning the Zhou li ) remains a predominant ideal in contemporary China, and some elements of the ancient template continue to be actively applied to the present day. Thus even though many Chinese cities may have ‘lost’ their built heritage as defined by western ‘authorities’ such as ICOMOS (International Council on Monuments and Sites, the technical body that advises United Nations Educational, Scientific and Cultural Organization on applications for World Heritage Site listing), their cosmological foundations remain and will often be as evident to Chinese observers today as when those cities were originally founded hundreds of years ago. The concept of ‘Chinese common knowledge’ is crucial to this comprehension. These varied historical and cultural traditions provide the setting to examine the origins of Guilin, a 2200-year-old city in Guangxi Province, which exhibits original aspects of its traditional heritage that are eminently visible in the twenty-first-century city to the Chinese gaze but are often out of sight from western observers who fail to recognize the Chinese tangibles and intangibles all around them.     

Recent Developments at the CMA: 2018–2019

We discuss three important cases that the Competition and Markets Authority (CMA) has completed over the past year: The first two cases—the Experian/ClearScore merger and the Hotel Online Booking enforcement case—demonstrate our recent work on digital industries. We provide an overview of developments in this area and the CMA’s evolving approach to addressing such cases. The third case was a proposed merger between two of the UK’s largest grocery chains: Sainsbury’s and Asda. This proposed merger was ultimately prohibited by the CMA.

     

An exploration of livestock-development policies in western China

Limited agricultural land potential, poorly integrated markets and low rural incomes are all interrelated problems for agricultural households in western China. Within the wide range of development options available, this paper focuses on the impact of forage-growing subsidies and reducing livestock feed trade barriers on agricultural household incomes and enterprise mixes in the Qingyang Prefecture of Gansu Province, China. A heterogeneous-agent model is used to assess the local consequences of these two policies. Data from a survey conducted in 2009 are used as inputs into the model. The results indicate that a simultaneous reduction in livestock feed trade barriers and an introduction of forage-growing subsidies lifts net household incomes by approximately 10%. Different scenarios have different impacts on incomes, land allocation decisions and grain purchases, with heterogeneity also found among household income responses. Livestock-development policies have the potential to lift household incomes however there are tradeoffs between income and grain self-sufficiency.