WHY ARE BETTER SEATS “UNDERPRICED”?

Faced with competition, one's behavior often depends on that of his competitors. The determination of price is one response to competition, and an important one indeed. But it is not the only one. All contracting parties may gain, if price can be reduced to encourage restraints on behavior. This paper shows that "behavior which restrains behavior" may be effectively induced by the simple expedient of a reduction in price.     

A Class of Experimental Designs Balanced for First Residuals

In this paper a new class of designs involving sequences of treatments balanced for first residual effects has been introduced. These designs require only t experimental units for 2t periods, t being the number of treatments to be tested. A unified method of constructing these designs for all values of t (≥2) along with an appropriate method of analysis is presented. Besides, their efficiency relative to some well known designs is investigated.     

Some population characteristics of villages differentiated by size,location, and growth

Selected social characteristics of individuals were examined for groups of villages simultaneously dichotomized by size, location relative to larger cities, and population change. The percent of people having a selected characteristic in each village group of the resulting eight-fold classification was taken as the dependent variable, and difference scores indicating main effects and first order interactions were obtained for each characteristic. The universe is the 375 incorporated places under 2500 in 1950outside the SMSAs of Wisconsin. Size of place was found to be important for the sex ratio, education and income levels, and labor force and occupational variables. Characteristics associated with nearness to a large city included income, male labor force participation, occupation, and industry. Growth was important for age and sex differences, education, income, and some labor force, occupation, and industry variables. An interaction between location and growth was found for several occupation and industry characteristics. The consistency between some of the results and previous research on larger places supports the contention that villages, although classified as rural, share many characteristics of urban centers. The industry and occupation differences by location, and the interaction between location and growth, strongly suggest that location is tied closely to function here. Places near cities over 25,000, especially those that are growing, may serve as residences for commuting blue-collar workers, or perhaps as small manufacturing centers, while most places more remote from cities continue to function as small service centers for a rural hinterland.     

Population and family planning in developing countries: the employer's role

The overall population problem of the world is discussed briefly. The author asserts that rapid population growth has serious social and political implications and imposes serious restraints on economic progress. It is also linked to problems of urbanization. Family planning is a way out. The state alone is not enough to make family planning successful, it must be supported by the different segments of society. Employers have a major social responsibility in this respect. After this general introduction, and the assertion of the basic role of the employer in family planning programs, the author deals with the specific situation in India in terms of 1) its population problem, 2) progress and impact of the Indian family planning program, and 3) the role of employers in the promotion of family planning in India; a detailed section is devoted to the family planning centers of the Tata group of companies (Tata textile units, chemicals, iron and steel, engineering and locomotive, etc.). The author enumerates the measures to promote effective participation by employers, which include 1) an organized framework, 2) assistance to employers, and 3) removal of disincentives. The author concludes by saying that the efforts of employers to limit population growth need to be supplemented by international cooperation and action.