Methodology

RAND researchers have pioneered several different methodologies, such as the Delphi method and robust decisionmaking, and continue to apply their methodological expertise in multidisciplinary projects that may require a range of capabilities, including modeling and simulation, survey research, economic or statistical analysis, or planning and forecasting.

All Items (1397)

Report

The Delphi Method: An Experimental Study of Group Opinion — Jan 1, 1969

This report describes the results of an extensive set of experiments conducted at RAND during the spring and summer of 1968 that were concerned with evaluating the effectiveness of the Delphi procedures for formulating group judgments.

Report

The DELPHI Method, II: Structure of Experiments — Jan 1, 1969

This Memorandum is a supplement to RM-5888-PR and presents material used in a series of experiments evaluating the Delphi procedures for formulating and refining group judgments, as well as a bibliography of RAND publications related to Delphi studies.

Report

Improved Forecasting Methods for Item Management and Maintenance Manpower Requirements. — Jan 1, 1969

A description of improved methods for forecasting depot maintenance manpower requirements and depot item repair levels to facilitate effective long-term depot logistics planning. These methods improve on those currently used by making better use of ...

Report

Numerical Prediction of the Thermodynamic Response of Arctic Sea Ice to Environmental Changes — Jan 1, 1969

Description of a one-dimensional model of Arctic sea ice. The inputs are: albedo, incoming radiation, turbulent fluxes, oceanic heat flux, ice salinity, and snow accumulation.

Report

The Delphi Method, III: Use of Self-Ratings To Improve Group Estimates — Jan 1, 1969

An analysis of the validity of using self-rating as a technique for selecting more accurate subgroups in applications of the Delphi method for eliciting group judgments.

Report

Reduction of Integer Nonlinear Programming Problems to Zero-One Linear Programming Problems. — Jan 1, 1968

A discussion of appropriate transformations that effectively reduce nonlinear zero-one formulations to equivalent linear zero-one formulations. The transformation is applied to a particular type of investment problem in which the high-risk investment...

Report

n-Person Game Theory — Jan 1, 1968

A brief discussion of the current trends of research into the theory of n-person games.

Report

Experiments in Group Prediction — Jan 1, 1968

The use of the Delphi method for group prediction and estimating in a series of Rand experiments.

Report

Delphi Process: A Methodology Used for the Elicitation of Opinions of Experts — Jan 1, 1968

A description of the Delphi method and some of the areas to which it has and could be applied.

Report

Fighter Aircraft Performance Modeling, Simulation, and Flight Testing for Research and Development — Jan 1, 1968

A comparison of the effectiveness of current methods which measure fighter aircraft system performance.

Report

Predicting the Future — Jan 1, 1968

The difficulties (such as the influence of dominant individuals, noise, and group pressure for conformity) of obtaining a group opinion through traditional face-to-face interaction led to the development of the Delphi procedures, which are described.

Report

Some Futures of Operations Research. — Jan 1, 1968

A consideration of three probable trends in operations research (systems analysis) in a talk before the 22nd Military Operations Research Symposium: (1) An increasing concern for the web of relationships linking the problems of national security and...

Report

Jet Fighter Accident/Attrition Rates in Peacetime: An Application of Reliability Growth Modelling — Jan 1, 1968

Two statistical examinations of accident and attrition data for all jet fighters that had seen substantial Air Force usage by 1963: the first to distinguish gross factors affecting safety (landing speed, single vs. twin engines, ...

Report

User's Instructions for 0-1 Integer Linear Programming Code RIP30C — Jan 1, 1968

A description and listing of the experimental code used to obtain the computational experience reported in RM-5644-PR.

Report

A Two Party System, General Equilibrium, and the Voters' Paradox. — Jan 1, 1968

An application of the techniques of mathematical modeling and game theory to an investigation of the voting process and its function in the political economy of a democracy with competitive markets. The investigation is limited to the study of a two...

Journal Article

Redistributional Aspects of the Balanced-Budget Multiplier: A Comment on the Musgrave, Baumol-Peston, and Hansen Contributions — Jan 1, 1967

Author comments on contributions to the balanced budget multiplier theorem.

Journal Article

Improper Solutions of the Vector Maximum Problem — Jan 1, 1967

Many problems in operations research, engineering, and economics require that several objectives be examined simultaneously.

Journal Article

Lower Bounds to the Critical Rayleigh Number in Completely Confined Regions — Jan 1, 1967

Minimum Rayleigh number that will induce a state of convective motion in a Boussinesq fluid where temperature gradient is in direction of body force.

Journal Article

Towards an Improved Basis of Estimating and Controlling R & D Tasks — Jan 1, 1967

Discusses a practical framework for more positive management control of exploratory development programs and certain applied research programs.

Journal Article

The Possibility of a Social Welfare Function: Comment — Jan 1, 1967

No stable outcome normally exists with vote trading; the author points out flaws in James S. Coleman's social welfare function model.

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