Pesticide use in less developed countries — economic and environmental considerations

This paper examines the use of pesticides in the agriculture of less developed countries (LDCs). It outlines in general terms both the benefits and the costs of any pesticide programme and the difficulties involved in the quantification of cost functions are highlighted. A number of conclusions are reached at the general policy level. Selective pesticide applications can be justified in a number of cases where the benefits are clearly outstanding. However, the social costs involved in pesticide usage require careful consideration. Given the scarcity of resources and foreign exchange in LDCs, extreme caution is needed. It would appear that increased pesticide inputs have only a marginal effect on total output and employment, and other inputs (ie better seeds, irrigation schemes, etc) may yield more significant results.     

THE USE OF GROUNDED THEORY FOR THE QUALITATIVE ANALYSIS OF ORGANIZATIONAL BEHAVIOUR

Qualitative social research generates large amounts of non-standard data which make analysis problematic. This discussion advocates the use of grounded theory as a way of handling these problems. The approach is illustrated, in the context of organizational research, by three cases of grounded theoretical analyses: (a) a study of face-to-face interaction in a hospital between nurses and patients’ relatives; (b) a field-study based on the complex organizational interrelationships associated with small batch production manufacturing; and (c) a documentary-based analysis of the organizational pre-conditions of large-scale accidents. The discussion of the cases stresses the manner in which the qualitative data collected were manipulated in order to give them theoretical shape.     

Price policies and the SAM: A wheat-maize comparison

This article examines the historical development of Mexico's foodgrain policies and the events that led to the Sistema Allmenticio Mexicano (SAM). Government investment and support price policies are compared for the commercial and smallholder grain sectors. Analysis centres on the relatively favourable wheat policies, in contrast to those for maize. The prospects for success in developing the long-ignored peasant sector through SAM are assessed in the light of these past policies. It is concluded that, without profound structural change in Mexico's grain sectors, it will be consumers and commercial growers who will benefit most from SAM.     

Education and income of the states of the United States: 1840–2000

This article introduces original annual average years of schooling measures for each state from 1840 to 2000. Our methodology results in state estimates similar to those reported in the United States Census from 2000 back to 1940 and national, turn of the century estimates strikingly close to those presented by Schultz (Schultz, T. (1961). In N. B. Henry (Ed.), Social forces influencing American education. Chicago: University of Chicago Press.) and Fishlow (Fishlow, A. (1966). In H. Rosovsky (Ed.), Industrialization in two systems. John Wiley & Sons). To further determine the validity of our state schooling estimates, we first combine original data on real state per worker output with existing data to provide a more comprehensive series of real state output per worker from 1840 to 2000. We then estimate aggregate Mincerian earnings regressions and discover that the return to a year of schooling for the average individual in a state ranges from 11% to 15%. This range is robust to various time periods, various estimation methods, various assumptions about the endogeneity of schooling and is in line with the body of evidence from the labor literature. All views expressed here are the authors’ and not necessarily those of the Federal Reserve Bank of Atlanta or the Federal Reserve System.     

Integrating online communities within business-to-business marketing communications: an exploratory study

The article provides a conceptual contribution by developing a framework for business-to-business (B2B) marketers seeking to implement online communities (OLCs). Furthermore, the conceptual contribution is augmented by a small-scale exploratory study comprising in-depth interviews with B2B chief marketing officers (CMOs). The findings challenge existing thinking that B2B marketers can follow generic marketing communication frameworks. This is due to the differences in B2B OLCs in terms of multiple stakeholders and two-way information flows and differences in buyer behaviour. For researchers, the contribution is an embryonic model that will facilitate future conceptual development as well as empirical testing through a series of research propositions. A sequential decision-making framework, which identifies key implementation challenges, is provided for B2B managers.     

Planting food sustainability thinking and practice through STEM in the garden

International Journal of Technology and Design Education - Science, Technology, Engineering and Mathematics (STEM) education has been identified as a keystone teaching and learning area for...