Under the shadow of Asian Brown Clouds: Unbalanced regional productivities in China and environmental concerns

China has seen rapid economic growth over the past two decades, but severe environmental problems have accompanied this, such as the looming danger of Asian Brown Clouds. This paper analyzes the regional development of China by examining economic performance and environmental factors. Technical efficiency and productivity changes in 31 regions of China are computed for the period 1997–2001. In the case of regional GDP, the fast-developing eastern (coastal) regions experience higher technical efficiency and productivity growth than the inland central and western regions. When environmental factors are incorporated, the eastern regions still perform better than inland regions, both from static and dynamic analysis. This phenomenon is termed the 'double deterioration' of the inland areas in China. Double deterioration is attributed to the lack of economic resources to replace highly-polluting production equipment and technology in those less developed regions.     

A sceptical vision of the environmental Kuznets curve: The case of sulfur dioxide

The aim of this paper is to check the hypothesis for the environmental Kuznets curve for sulfur dioxide. This involved analysis of: 1. the theoretical basis of the model; 2. the technical problem of SO2 generation; 3 the kind of information used in the estimations; 4. changes in the structure of electric energy production; 5. improvements in energy efficiency; and 6. the recent introduction of cleaning mechanisms in a favourable political context. The conclusion is that, if it is possible to prove the existence of environmental Kuznets curve models, their utility as instruments of economic policy is debatable.     

Sustainable co-evolution

Humankind is dependent upon Earth's ecological life support system, whose well-being, in turn, depends upon the practices of human society. The health of both systems requires harmonious, mutualistic interactions between them. Because of its population size and demographic distribution (increasingly urbanized), humankind is also dependent upon its technological life support system, which, as currently managed, threatens the ecological life support system. A fundamental difference exists between the two systems—humankind is capable of using intelligence and reason to regulate its activities but the 30+ million other life forms that comprise the ecological life support system cannot. As a consequence, empathy for the other system is the responsibility of human society. Sustainable co-evolution requires that human society has a high level of ecological literacy and acts in a nurturing, compassionate way toward the other system. Only then will sustainable co-evolution be possible since both systems are dynamic and continually changing.     

Beijing environmental sustainable development from 1983 to 2003

Ever since the Earth Summit was launched at Rio de Janeiro, research has been done on the problems of developing indices for the health of the environment and for its sustainable development. However, this research has concentrated more on national and regional levels than on local levels, more on spatial comparisons than on time series analysis, more on short-term than on long-time analysis, more on qualitative than on quantitative analysis. In contrast, therefore, this paper presents an indicator system procedure for measuring Beijing (the capital of China) environmental sustainability based on the Pressure-State-Response (PSR) philosophy, evaluates the trend of Beijing environmental sustainability index (BESI) quantitatively for 21 years, from 1983 to 2003, and suggests three great opportunities in the near future that are expected to provide some dependable information to policy makers. The results suggest that Beijing is still far from environmental sustainable development. The total trend was better in the 1980s than in the 1990s, and has improved slightly since 2000.     

Sustainable development and systems thinking: A case study of a heritage city

The concept of sustainable cities is based on a development paradigm that recognizes that cities make an important contribution to social and economic development. System thinking, including hard and soft systems, can be used to provide a new perspective and tools to resolve questions. The 500-year-old heritage city of Udaipur in India, which has traditionally maintained the spirit of living in a sustainable manner, is now seeking sustainable development. This paper attempts to analyse the issues underlying sustainable development of Udaipur by applying CATWOE in order to comprehend the systemic elements of the city from a soft systems perspective.     

Taking CO2 emissions into a country's productivity change: The Asian growth experience

A country's macroeconomic policies have two basic objectives: to provide its citizens with a means to make a better living and a preferable environment. For the past decades, accompanying its fantastic economic growth, fast-developing Asia has become one of the major contributors to the increase of global carbon dioxide emissions. This paper analyzes productivity growth of ten Asian countries, namely, China, Japan, the NIEs and the ASEAN-4, by examining their outputs from economic performance and environmental impact standpoints. Productivity growth and its components are calculated using the Malmquist index. There appears to be a widening gap between the productivity growth trends without/with CO₂ emissions of the ten Asian economies. This implies that the factor of productivity could be over-emphasized at great cost to the environment. A cross-country comparison analysis, considering CO₂ emissions, shows that the productivity of China and ASEAN-4 deteriorated while the productivity growth of Japan and NIEs performed much better.