Urban land-use models: The determinants of adoption and use

This paper delineates the conditions under which computerized land-use models have been adopted and used in the activities of a number of regional planning agencies. Our discussion is based on intensive case studies of planning agencies and the group includes both model adopters and nonadopters.We find that the presence of advocates of model adoption and of persons interested in their continued refinement and use are of paramount importance in the decision to adopt a model and in its subsequent incorporation into the life of the planning agency. However, although the presence of an advocate is by-and-large sufficient for model adoption, the continued interest of agency staff is necessary but far from sufficient in determining how and to what extent the model will in fact be exercised. At this stage both political and organizational factors become important. Moreover, it is at the use stage, rather than at the consideration of adoption, that the characteristics of the model receive more careful scrutiny and shortcomings become more important.This research has been supported by a grant from the Research Applied to National Needs Division, National Science Foundation (SSH74-19323).     

Computer simulation of humanitarian scenarios: tools for training and field management in relief agencies

Computer simulation, a technology well advanced in military strategies and tactics, has been used for response to natural disasters. The authors argue that it should also be applied to the field of humanitarian action in armed conflict. Projected uses are: the management and planning of relief actions, public resource mobilization for humanitarian actions, and training personnel for violent work environments. How that can happen is shown with the example of a real relief management problem in the Sudan.

Simulation can be introduced in ways that are compatible with agencies’ needs, communication styles, and staff abilities. Several factors speak for it: many agencies routinely use computer applications that are flexible enough for simulation to be added seamlessly. Simulation will help agencies to add the power of analysis to the images that prompt humanitarian actions. And with violence and chaos continuing, simulation offers a technique around which to share expertise and training in new, networked partnerships.