Interpreting model results — examples from an energy model

With the increasing use of complex computer models for high-level policy decisionmaking, the problem of correctly interpreting and communicating model results becomes a more general concern. This paper traces misconceptions about the use of models to the existence of different conceptions of the term model. Policy models are quite often less theory-based than models in the traditional disciplines, especially in cases where the policy models deal with the long-term developments of sociotechnical systems. The authors examine the use of an example of one such model. Generalising from the authors' experiences in other fields of application, e.g., global modeling, the problems of interpreting model results are discussed. The proper use of future-oriented policy models is clarified by the introduction of typologies implying distinctions, e.g., between forecasting, what-if, and learning models, and between different levels of results, viz. model outcomes, model inferences and policy-issue oriented interpretations.     

Management strategy for economic and social development: Part I

The new and rapidly changing environment of development administrators includes (1) the emergence of a world society of interdependent nations, (2) a rapid and confusing technological and scientific revolution, (3) the expansion of service societies in industrialized countries, (4) new major alternatives for war, neocolonialism, despotism and materialism, and (5) development problems of ascending complexity and difficulty.Post-industrial beginnings in modern management arise from a background of management thought and technique in agriculturla epochs and the more recent industrial revolution. They encompass computer technology; operations research; systems approaches, including systems engineering, management information systems, and general systems research; cost-effectiveness analysis and PPBS; social indicators; and futurecasting. Their development has contributed to a growing gulf between technique and capability, to a triumph of technique over strategy and a retreat from human values.Attention is directed to specific strategies and tactics of introducing modern management techniques in developing nations. The efforts to do this during the 1960 Development Decade are reviewed. The prospects for the 1970's are previewed, and suggestions offered for problem area task forces and the expansion of U.N. activities in advancing, not merely diffusing, the current state of the art.Since the most significant modern management advances have been tactical, a dozen principles of strategic decisionmaking are suggested: (1) responsible decisionmaking, (2) the conflict essence of problems, (3) selectivity, (4) total system appreciation, (5) relative proportions, (6) sequential model-using, (7) problem interrelationships, (8) jointed incrementalism, (9) organized and unorganized interests, (10) the emotional basis of rational action, (11) investment in future capabilities, and (12) power mobilization and use.The paper ends by raising vital questions on the improvement of managerial values. This is done by specific proposals for a code of managerial ethics and the formulation of more humanistic management goals.     

Psychodynamics,symbolism, and socialization: “object relations” perspectives on personality,ideology, and political perception

Psychodynamic aspects of the perceptual process by which individuals relate to the distal symbolism of the political environment are explored through a conjunction of object relations theory and intensive analysis methodology. Drawing upon the joint theoretical perspective that object relations theory and the transference postulate bring to bear on personality and perception, a psychodynamic account of the attributional interface that exists between political symbols aspublic objects, on the one hand, andprivate symbolic meanings, on the other, is advanced and the dynamics at play demonstrated through detailed consideration of selected specimen cases. The individual dynamics demonstrated in each of the cases were found to obtain as well in the cases of others holding similar political views; moreover, certain of these group-wide personality patterns were discovered to have predictive significance in distinguishing radical ideologues from individuals subscribing to more moderate political views. Finally, the implications for a psychodynamic theory of political perception and socialization are considered.A revised and abbreviated version of a paper presented before the panel on Intensive Analysis in Political Psychology at the annual meeting of the Midwest Political Science Association, Chicago, April 20–22, 1978, under the title, Personality, Perception, and Political Ideology: Psychodynamic Aspects of Political Socialization and Symbolism.     

A second best mechanism for marketing emissions reductions

The purpose of this paper is to present a strategy for pollution control, representing a hybrid of conventional emission fees and standards approaches, which is designed to meet the dual needs of many localities for sustained industrial growth and compliance with air quality standards. We evaluate several second best policy mechanisms and extend our focus from questions of relative efficiency loss to concerns for feasibility, compliance incentives, and local objectives. For each non-attainment area, we suggest that a Clean Air Management Unit (CAMU) be established to formalize and oversee markets in emissions reductions.This work was supported by the Office of Environmental Affairs, City of New Orleans. The City Administration assumes no liability for the accuracy, completeness, or usefulness of this information.     

The meaning of party labels

To determine the meaning(s) of the concepts Republican, Democrat, and Independent, the most frequently cited attributes of each party label were scaled in terms of their semantic centrality. An analysis of the magnitude scale values demonstrates that the labels Republican and Democrat have unique cognitive properties which easily discriminate one label from another. The most characteristic and discriminating properties refer to (1) voting, (2) electioneering, and (3) other forms of electoral behavior. Although these two labels have many strong properties over which there is considerable agreement, such consensus is lacking for the fewer and weaker properties which characterize and discriminate the label Independent. Whereas Republican and Democrat are sharply delineated, semantic inversions of one another, the concept Independent is ambiguously defined and only weakly distinguishable from other concepts.     

Beyond the Running Tally: Partisan Bias in Political Perceptions

I examine the impact of long-term partisan loyalties on perceptions of specific political figures and events. In contrast to the notion of partisanship as a simple running tally of political assessments, I show that party identification is a pervasive dynamic force shaping citizens' perceptions of, and reactions to, the political world. My analysis employs panel data to isolate the impact of partisan bias in the context of a Bayesian model of opinion change; I also present more straightforward evidence of contrasts in Democrats' and Republicans' perceptions of objective politically relevant events. I conclude that partisan bias in political perceptions plays a crucial role in perpetuating and reinforcing sharp differences in opinion between Democrats and Republicans. This conclusion handsomely validates the emphasis placed by the authors of The American Voter on the role of enduring partisan commitments in shaping attitudes toward political objects.     

Public opinion and presidential responsibility for the economy: Understanding personalization

The general mechanisms which underlie the psychological phenomenon ofpersonalizing (cognitive simplification and defensive attribution) would seem to have great utility in explaining attributions of presidential control over the economy. Yet previous research has generated inconsistent and inconclusive empirical results. This study identifies several sources of inconsistency and then attempts to clarify the approach by focusing separately on the object and the subject of personalizing. Our findings suggest that the determinants of personalizing to the president are different from the factors that explain personalizing to the incumbent. In addition, we find that the impact of the two psychological mechanisms differs substantially within economic subject areas.Paper prepared for delivery at the 1984 Annual Meeting of the Southwestern Political Science Association, Fort Worth, Texas.     

Systems approaches to urban planning: Mixed,conditional, adaptive and other alternatives

Systems approaches possess an ability to deal with large numbers of interacting variables and relations. They are here connected tocitizen information systems (distinguished frommanagement information systems) and to mixed, adaptive, conditional models for urban planning. The latter permit flexible and continuing responses to dynamically changing urban conditions, including citizen attitudes and reactions, as well as to changing economics and technologies. These models are mixed in that they allow actions and reactions from a multiplicity of decisionmakers. The resulting decisions are made only conditionally, rather than once-and-for-all, on a comprehensive basis as in the customary master city plan. Proceeding in this conditional manner, the model then permits adaptation to changing values and objectives as, at each stage, it makes the systems consequences apparent.The systems approach is related to a host of important methodological developments in mathematics, statistics, etc., as well as in electronic computers and their use. These distinguish modern systems approaches from predecessors like the holism of Jan Christiaan Smuts and others in pre-war science. The mixed, conditional, adaptive models suggested here are compared with other approaches like advocacy planning, the comprehensive master city plan and ad hoc planning. It is found to be possible at least in principle, to accommodate all of these and even to extend matters further to include day-to-day as well as longer range facilities plans in the indicated systems approach by virtue of the improved methodologies that may now be used or developed for these purposes.This paper was prepared for presentation before the Division 1 (General), American Psychological Association Meetings in Miami Beach, Florida on September 5, 1970.Also, Joint Urban Sciences Information Institute, Research Report No. 5.     

The debate on World Dynamics: A response to Nordhaus

In a recent paper published in the Economic Journal, Professor William D. Nordhaus of Yale University reviewed World Dynamics by Jay W. Forrester. In his criticism, Nordhaus signals three serious problems and several additional questionable assumptions of sufficient importance to undermine the usefulness of Forrester's book. However, a careful examination of his analysis shows that each point made by Nordhaus rests on a misunderstanding of World Dynamics, a misuse of empirical data, or an inability to analyze properly the dynamic behavior of the model by static equilibrium methods.The three serious problems raised by Nordhaus concern the assumptions that connect industrialization to net birth rates in World Dynamics, the representation of technology and production within the world model, and the impact of prices on global resource use. The analysis presented here refutes the Nordhaus arguments and shows that World Dynamics is consistent with his references to real-world data on population, production, and capital accumulation.This paper is a response to William D. Nordhaus, World Dynamics: Measurement Without Data, published in the Economic Journal, Royal Economic Society, December 1973. An earlier, unpublished, version of the Nordhaus paper, bearing the same title, was widely circulated hand-tohand within the United States, Canada, and Europe. A response to the original Nordhaus paper (System Dynamics Group Memorandum D-1736-4) was written in February 1973 and is available from Jay W. Forrester, Alfred P. Sloan School of Management, Massachusetts Institute of Technology, Cambridge, Mass. 02139. The present paper, a revised version of the earlier response, deals with several new or modified arguments contained in the Economic Journal article by Nordhaus.     

Political arenas,life styles,and the impact of technologies on policymaking

Public policies are often founded upon or employ specific technologies. Two basic types of technology are distinguished—behavioral and physical technologies—and their contributions to policy and policymaking are discussed. The attractiveness of a technology to policymakers depends on how politically significant groups view the technology's impact on life styles and its implications for the allocation of values. Following Theodore Lowi's groundwork, behavioral technologies generally are perceived to redistribute values (power, respect, wealth, status) and regulate styles of living, while physical technologies generally appear to distribute values, opportunities, and freedom to pursue desired life styles. The policy sciences are given separate treatment as a behavioral technology with both distributive and redistributive aspects. The creative use of physical technology, development of multidisciplinary policy studies, and efforts towards more distributive behavioral technologies are discussed as more relevant and productive for policymaking.     

Policymaking and technology transfer: The need for national thinking laboratories

The objectives of this paper are to understand what is meant by better policymaking and more efficient technology transfer, to explore what is needed for their achievement, and to suggest an operational mechanism for improving the two processes.The author introduces a few new terms: (1) Inter-context information is defined, and its importance in decisionmaking, policymaking, technology transfer and education is pointed out; (2) a distinction is drawn between incidental technology transfer—initiated by the donor—and organized technology transfer—initiated by the recipient.The author suggests that National Thinking Laboratories should be established to promote organized technology transfer and to act as catalysts to organized policymaking. Their charter should be to match needs in one context to capabilities in another context. This charter is outlined in operational terms by five general objectives listed by the author. The National Thinking Laboratories are most urgently needed, particularly in the developing countries.     

Budget Rhetoric in Presidential Campaigns from 1952 to 2000

We offer a theory to identify the determinants of presidential campaign rhetoric related to the federal budget. The theory builds on the literature dealing with issue ownership, candidate strategy, retrospective voting, and voter preferences to generate eight hypotheses about the use of budget rhetoric. To test these hypotheses, over 800 campaign speeches from the major party presidential nominees from 1952 to 2000 are content analyzed. The content analysis generates measures of both the volume and tone of budget rhetoric. Volume is driven primarily by the objective balance of the budget and subjective importance given to it by voters and a conditional effect involving budget balance, incumbency, and partisanship. Tone is more complex, with positive rhetoric determined mostly by the budget balance and partisanship and overstated rhetoric shaped solely by the salience of the budget to the electorate. The article concludes with suggestions for future research.     

Policy termination as a political process

The problem of how to terminate ineffective or outdated public policies, programs, or organizations is increasingly important. This paper argues that it is helpful to conceive of termination as a special case of the policy adoption process: there is a struggle to adopt a policy A, the substance of which is to eliminate or curtail policy B. The main distinguishing feature of this class of policy contests is the activity of vested interests who are able to advance a peculiarly powerful moral claim concerning the inequity or unfairness of change.     

Characteristics of migrants within the framework of current migration direction in the United States: Some evidence from micro-data analysis

In recent years, there has been growing interest in the phenomenon of an apparent population distribution reversal in the United States. This paper examines the characteristics of migrants participating in such moves between 1969 and 1977, based on data from a longitudinal nationwide household sample survey conducted by the University of Michigan. The data show that the amount of ruralward migration outweighs that of urbanward migration. While the ruralward migration was particularly prevalent in the Northeast, the direction of migration in the South was predominantly urbanward. Ruralward migrants appeared to be young single people and young married people without children, as well as stable families. The most ruralward migrants tended to be from the most highly urban environments. This new pattern of migration is independent of both white suburban flight and the sun-belt phenomenon. The findings suggest an important societal reorganization towards a newer post-industrial and less urban population distribution.     

The design and use of questionnaires for participation practices in town planning—Lessons from the United States and Britain

One means by which planning agencies may hear the constructive views of the public is the questionnaire technique. A questionnaire is not just a list of questions...;. It is essentially a scientific instrument for measurement and for correlation of particular kinds of data ...; it has to be specially designed. (Oppenheim). This paper considers the problems of questionnaire design, a number of examples of the use of the questionnaire in the United States and Britain, and attempts to draw lessons and profit from experience for those people committed to the use of the technique in exercises of public participation in the planning process.     

Policy: Constructing a definition

If policies are to serve as guides to real world actions and be subject to criticism and improvement out of human experience, they must have certain attributes and capacities - those requirements serve to define the meaning of the term. This article seeks (a) to demonstrate the substance of those requirements through a systematic analysis of the structures and processes involved in reasoned, corrigible actions, (b) to sketch the basic assumptions of a theory of knowledge able to show how those requirements can be fulfilled within the limits of human capacity, and (c) to examine the implications of that conception of policy, and its companion concept theory, for those involved in collective policymaking and policy studies.     

Subformal warning systems in the species Homo politicus

A political activist needs to pick up early warning signals that something is happening which might require his attention. The something could be an emergent danger or opportunity. An ideal-typical warning system is postulated to account for what is believed to be the extraordinary infrequency of activists being caught off guard under most routine conditions. Such a system would ideally meet four criteria: rapidity, comprehensiveness, validity, and selectivity. The postulated system rests on what Anthony Downs has called subformal communications channels among individuals and groups interrelated by principles of specialization and the division of labor.I am very grateful to Janice Holve for her valuable assistance in gathering data and in helping to sharpen my ideas. In the early stages of this project, Gene Bretton helped conduct a review of the literature. Aaron Wildavsky, David Kirp, Marcel Teitler, and Jack Citrin read and commented on various drafts. Financial support from the National Institute of Mental Health is also gratefully acknowledged.     

Single-issue voting: Elite-mass linkages

In this paper we consider the abortion and E.R.A. issues as examples of single-issue politics, as well as the nature of single-issue politics in general. We argue that many single issues are what others have called easy issues but that hard-issue voting as well as easy-issue voting may be occurring on both issues. We test this hypothesis using both mass and elite data sets. Our findings suggest that political activists may be cuing the masses into a pattern of single-issue voting, and hence keeping the battle over abortion and the E.R.A. intense.An earlier version of this paper was presented at the 1981 Annual Meeting of the American Political Science Association, New York, September 3–6, 1981.     

The war on poverty: between economics and politics

A wealth of solutions to poverty have been proposed, with little understanding of the forces required to turn a sound idea into an implementable program. A system approach is suggested to overcome this deficiency. This implies analyzing the effects of antipoverty measures on other elements of a society and a polity and the feedback effects of changes in these other elements on the new programs which are being introduced. Such an approach is seen overcoming the limitations of fragmented views of the issue—such as the purely economic one—as well as the lack of systematic analysis of a progam's costs, benefits, sources of funds, and nonfinancial resources. Consequently, a challenge is also offered to those who formulate programs without taking into account dominant values (e.g., questions of consensus) and other political considerations (e.g., which groups would benefit or suffer from the program). This is seen as leading to undemocratic action or, most frequently, to inaction due to resistance. The article concludes with a brief review of the recent Nixon-Moynihan proposal in terms of the societal-system approach here advocated, and adds a cautionary note on the limits of planning.In revising this article, I benefited from comments by Daniel Bell, Carolyn O. Atkinson, and Sarajane Heidt.     

Policy analysis: some observations on the West German scene

The article provides an overview on the development and the state of policy analysis as applied public policy research in West Germany. The developmental sketch shows that, similar to the upsurge of policy research in the United States since the mid-1960s, policy research in the Federal Republic of Germany is an offspring of the reformist period of the late 1960s and early 1970s, carried by a virtual reformers' coalition among politicians, bureaucrats, and researchers. Due to extradisciplinary demands and also intradisciplinary shifts in research foci, public policy research became almost a growth industry in the course of the 1970s.The article goes on to explore which repercussions the economic crisis, the new conservative moods and majorities and the end to reforms has had on the state and the orientation of policy analysis. The argument is presented that, no matter which majorities have the day, policy research remains socially and politically indispensible to detect and test corridors and niches for public action under ever narrower financial restraints and to identify the costs and benefits of such policies in a changing world.