Population Migration and Urbanization in China: A Comparative Analysis of the 1990 Population Census and the 1995 National One Percent Sample Population Survey

This article examines the changing pattern of population migration and its implications for the urbanization process in China as revealed by the 1990 Population Census and the 1995 National One Percent Sample Population Survey. It is found that, in comparison with the period 1985–90, migration in the period 1990–95 tended to be more distance sensitive, reflecting the increase in the number of migration foci resulting from the policy of opening on all fronts. Foreign investment also appears to have a greater effect on migration flow. Proportionately, there was an increase in both village‐to‐village and city‐to‐city migrations. The former was most sensitive to increase in distance while the latter was least sensitive. As for rural‐to‐urban flows, which include both village‐to‐town and village‐to‐city flows, migrants in China increasingly bypassed the towns and ended up in the cities.     

Echoes of Veblen's theory of business enterprise in the later development of macroeconomics: Fisher's debt-deflation theory of great depressions and the financial instability theories of minsky and tobin

Irving Fisher's debt-deflation theory of great depressions, first published in 1932 and 1933, was invoked by Hyman Minsky and James Tobin as a crucial precursor of their theories of macroeconomic financial instability. This paper argues that Wesley Mitchell was right to perceive a close intellectual affinity between Fisher's debt-deflation theory and Thorstein Veblen's Theory of Business Enterprise (1904), and that this affinity also exists between Veblen (1904) and the analyses of Minsky and Tobin.     

The WHO/WTO Study on Trade and Public Health: A Critical Assessment

This article provides a brief critical examination of a 2002 report jointly issued by the World Health Organization and the World Trade Organization on WTO law and public health. The author argues that the report is in many respects misleading as to the content of WTO law, as interpreted by the Appellate Body of the WTO, its final court. In particular, the WHO/WTO report systematically understates or underestimates the margins of regulatory autonomy that WTO member states have to make regulations that protect public health.     

U.S. Aviation Regulations Increase Probability of Midair Collisions

A purely stochastic Monte Carlo model is used to compare the relative midair collision course probabilities and mean closing velocities of four systems of rules for aircraft cruising altitudes as a function of altitude error: (1) current U.S. federal rules, (2) random altitudes, and (3) two proposed alternatives to the current rules. This model increments error while: (1) counting collisions among cruising pairs of aircraft following the four rules being tested on random headings between randomly placed airports, and (2) calculating mean closing velocities for each rule. The calculations verify that: (1) federal rules increase collision course probabilities by about four times more than for a chaotic system of aircraft cruising at randomly selected altitudes, (2) risk is directly proportional to the level of compliance, and (3) mean closing velocities resulting from the current rule are slightly less than for random altitudes, while being almost twice as high as for the proposed rules. High closing velocities are shown to increase the collision probability.     

Emerging trends in US retailing

This article examines the trends shaping the retail environment as we enter the next century. A modified delphi approach was used to access managerial perceptions of the changing retail landscape. Changes in consumer markets, price and branding strategy, store formats, retail institutions and applications of technology were derived from the analysis. From this, a series of managerial considerations are proposed to focus retail managers on developing new strategies to position themselves effectively in the new global marketplace.     

Estate Inheritance: A Sociological Lacuna*

Estate inheritance, a frequently mentioned but rarely examined feature of stratification systems, has been a neglected area of research in sociology. In this paper, several possible causes of the sociological neglect are discussed. The treatment of inheritance patterns in functionalist and conflict theories of stratification is analyzed, and an overview of existing research on inheritance is presented. Finally, a conflict theory of stratification that incorporates the phenomenon of inheritance is proposed, and avenues for further research are suggested.     

The Emergence of Environmental Sociology: Contributions of Riley E. Dunlap and William R. Catton, Jr.

Human beings have a dualistic relationship with the environment, being subject to physical and biological limits and yet being unique in the capacity for culture and symbolic communication. Sociology reflects this context and adds another dualism, drawing heavily from the concepts and perspectives of biological ecology, but reacting almost violently against "reductionism" of any sort, specifically including social Darwinism and environmental determinism. During much of the twentieth century, the predominant trend within sociology was for scholars to downplay or even ignore the importance of the environment, particularly in the United States. This trend was ultimately counterbalanced by sociological responses to the environmental movement of the late 1960s and early 1970s and by the efforts of selected sociologists-particulady Riley Dunlap and William Catton-who helped bring together the field of "environmental sociology." Given the finite nature of many natural resources and the ways in which human activities depend upon and affect the environment, the field of environmental sociology is likely to be an increasingly important one in the years to come.