# INFORMS

# Management Science

Postal: 7240 Parkway Drive, Suite 300, Hanover, MD 21076 USA

Phone: +1-443-757-3500

Fax: 443-757-3515

Web page: http://www.informs.org/

Email:

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Phone: +1-443-757-3500

Fax: 443-757-3515

Web page: http://www.informs.org/

Email:

More information through EDIRC

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### 1983, Volume 29, Issue 8

**951-961 Manufacturing Technology in the 1980's: A Survey of Federal Programs and Practices***by*William A. Hetzner & Louis G. Tornatzky & Katherine J. Klein**962-974 The Practice of Management Science in R&D Project Management***by*Matthew J. Liberatore & George J. Titus**975-984 Note---Mintzberg was Right!: A Replication and Extension of The Nature of Managerial Work***by*Lance B. Kurke & Howard E. Aldrich**985-986 About Authors***by*anonymous

### 1983, Volume 29, Issue 7

**757-769 Business Unit Strategy and Changes in the Product R&D Budget***by*Donald C. Hambrick & Ian C. MacMillan & Ricardo R. Barbosa**770-791 The Correlates of Entrepreneurship in Three Types of Firms***by*Danny Miller**792-798 The Optimal Selection of Small Portfolios***by*B. Blog & G. van der Hoek & A. H. G. Rinnooy Kan & G. T. Timmer**799-816 The Effect of Workload Dependent Due-Dates on Job Shop Performance***by*J. W. M. Bertrand**817-830 Assembly Line Balancing with Processing Alternatives: An Application***by*Peter A. Pinto & David G. Dannenbring & Basheer M. Khumawala**831-839 Individual versus Social Optimization in the Allocation of Customers to Alternative Servers***by*Colin E. Bell & Shaler Stidham, Jr.**840-855 Bivariate Negotiations as a Problem of Stochastic Terminal Control***by*Francoise Fogelman-Soulie & Bertrand Munier & Melvin F. Shakun**856-866 Achieving a Confidence Interval for Parameters Estimated by Simulation***by*Nabil R. Adam**867-868 About Authors***by*anonymous

### 1983, Volume 29, Issue 6

**639-652 Problem Formulation in Planning and Design***by*Roger J. Volkema**653-672 Human Diagnostic Reasoning by Computer: An Illustration from Financial Analysis***by*Marinus J. Bouwman**673-685 Measuring the Effects of a University Planning Decision Aid***by*Nathan Dickmeyer**686-699 A Differential Games Solution to a Model of Competition Between a Thief and the Police***by*Gustav Feichtinger**700-714 A New Approach to Determine Parameter Sensitivities of Transfer Lines***by*Y. C. Ho & M. A. Eyler & T. T. Chien**715-724 Multivariate Stratified Sampling by Optimization***by*John M. Mulvey**725-734 Computing Optimal Control Limits for GI/M/S Queuing Systems with Controlled Arrivals***by*J. A. E. E. van Nunen & Martin L. Puterman**735-749 Improving the Consistency of Conditional Probability Assessments for Forecasting and Decision Making***by*Herbert Moskowitz & Rakesh K. Sarin**750-753 Response to "Decision Problems Under Risk and Chance Constrained Programming: Dilemmas in the Transition"***by*A. Charnes & W. W. Cooper**754-755 About Authors***by*anonymous

### 1983, Volume 29, Issue 5

**519-529 An Interactive Multiple Objective Linear Programming Method for a Class of Underlying Nonlinear Utility Functions***by*Stanley Zionts & Jyrki Wallenius**530-545 Development of a Tool for Measuring and Analyzing Computer User Satisfaction***by*James E. Bailey & Sammy W. Pearson**546-558 Stocking Repair Kits for Systems with Limited Life***by*John L. Bryant & Richard A. Murphy**559-566 Comparing for Different Time Series Methods the Value of Technical Expertise Individualized Analysis, and Judgmental Adjustment***by*Robert Carbone & Allan Andersen & Yvan Corriveau & Paul Piat Corson**567-579 Cognitive Style as a Basis for MIS and DSS Designs: Much ADO About Nothing?***by*George P. Huber**580-582 Cognitive Style and DSS Design: A Comment on Huber's Paper***by*Daniel Robey**583-594 Market Value Maximization and Markov Dynamic Programming***by*Richard C. Grinold**595-609 Three-Point Approximations for Continuous Random Variables***by*Donald L. Keefer & Samuel E. Bodily**610-621 The Joint Determination of Marginal Rate of Return and Interest Adjusted Cost for Whole Life Insurance***by*Harold J. Schleef**622-632 A Bayesian Technique for Selecting a Linear Forecasting Model***by*Ramona L. Trader**633-633 Erratum To "The Capital Asset Pricing Model: An Evaluation of Its Potential as a Strategic Planning Tool" By Thomas H. Naylor and Francis Tapon***by*Bruce James Brownlee**634-634 Erratum To "Economic Design of Fraction Defective Control Charts" By Montgomery, Heikes and Mance***by*Michael H. Peters**635-635 Erratum To "Economic Design of np Charts for Processes Subject to a Multiplicity of Assignable Causes" By Wing-Kin Chiu***by*Michael H. Peters**636-637 About Authors***by*anonymous**634-634 Erratum To "Economic Design of Fraction Defective Control Charts" By Montgomery, Heikes and Mance***by*Douglas C. Montgomery & Russell G. Heikes**633-633 Reply to Brownlee Erratum***by*Thomas H. Naylor

### 1983, Volume 29, Issue 4

**395-408 Untold Horrors of the Waiting Room: What the Equilibrium Distribution Will Never Tell About the Queue-Length Process***by*Ward Whitt**409-418 Filtering: An Approach to Generating the Information Base for Collective Choice***by*George Abonyi**419-429 An Algorithm to Calculate the Return Distribution of Portfolios with Option Positions***by*Richard Bookstaber & Roger Clarke**430-439 Resource Allocation to Interrelated Risky Projects Using a Multiattribute Utility Function***by*Abraham Mehrez & Zilla Sinuany-Stern**440-446 An Analysis of Air Force EOQ Data with an Application to Reorder Point Calculation***by*C. R. Mitchell & R. A. Rappold & W. B. Faulkner**447-454 Effective Scoring Rules for Probabilistic Forecasts***by*Daniel Friedman**455-464 The Demand for Engineers---Projections Through 1987***by*Fred Landis & Joseph A. Svestka**465-476 On the Diffusion of Computer Terminals in an Established Engineering Environment***by*F. Randles**477-481 Flow Shop Problems with Time Lags***by*Wlodzimierz Szwarc**482-497 State of the Art---Location on Networks: A Survey. Part I: The p-Center and p-Median Problems***by*Barbaros C. Tansel & Richard L. Francis & Timothy J. Lowe**498-511 State of the Art---Location on Networks: A Survey. Part II: Exploiting Tree Network Structure***by*Barbaros C. Tansel & Richard L. Francis & Timothy J. Lowe**512-514 Note---Note on "Optimal Ordering Quantity to Realize a Pre-Determined Level of Profit"***by*E. Sankarasubramanian & S. Kumaraswamy**515-516 Communications***by*anonymous**517-518 About Authors***by*anonymous

### 1983, Volume 29, Issue 3

**273-288 Formulation and Solution of Nonlinear Integer Production Planning Problems for Flexible Manufacturing Systems***by*Kathryn E. Stecke**289-299 The Budget-Limit Effect on the Delegation of the Capital Budgeting Authority: The Case of Sequential and Frequent Investment Decisions***by*Ed M. Sharon**300-306 Discounting of Life-Saving and Other Nonmonetary Effects***by*Emmett B. Keeler & Shan Cretin**307-316 An Optimization Model for Production Costing in Electric Utilities***by*J. C. Ammons & L. F. McGinnis**317-334 A Fuzzy Set Approach to Aggregating Internal Control Judgments***by*John W. Cooley & James O. Hicks, Jr.**335-351 Sequential Analysis of the Stay/Leave Decision: U.S. Air Force Officers***by*Glenn A. Gotz & John J. McCall**352-362 Discrete Approximations of Probability Distributions***by*Allen C. Miller, III & Thomas R. Rice**363-377 A Spatial Model of Effectiveness Criteria: Towards a Competing Values Approach to Organizational Analysis***by*Robert E. Quinn & John Rohrbaugh**378-381 Note---Modelling the Effect of Decreased Food Intake on the Activity Pattern of an Individual***by*Robin D. Gorsky**381-384 Note---A Note on "Efficiency of the Antithetic Variate Method for Simulating Stochastic Networks"***by*Floyd H. Grant, III**384-388 Note---On Baluts Algorithm and NP-Completeness for a Chance-Constrained Scheduling Problem***by*Hiroshi Kise & Toshihide Ibaraki**389-390 Communications---A Comment on Managing Library Collections***by*Charles B. Weinberg**391-391 Erratum to "Firm's Forecasts of Engineering Employment"***by*Peter Brach & Edwin Mansfield**392-393 About Authors***by*anonymous**391-391 Erratum to "Decision-Making at the Top"***by*Jack R. Borsting

### 1983, Volume 29, Issue 2

**151-173 State of the Art---Encoding Subjective Probabilities: A Psychological and Psychometric Review***by*Thomas S. Wallsten & David V. Budescu**174-187 Optimal Entering Rules for a Customer with Wait Option at an M/G/1 Queue***by*Avishai Mandelbaum & Uri Yechiali**188-199 A Transportation Type Aggregate Production Model with Backordering***by*Marc E. Posner & Wlodzimierz Szwarc**200-209 A 0-1 Model for Solving the Corrugator Trim Problem***by*Robert W. Haessler & F. Brian Talbot**210-224 Project Appraisal Methodology: Market Penetration Elements***by*Barry G. Silverman**225-236 A Diverting Structure's Effects on a River Flow Time Series***by*Darryl J. Downing & David J. Pack & Gary W. Westley**237-249 Rolling Horizon Procedures for the Facilities in Series Inventory Model with Nested Schedules***by*Suresh Chand**250-255 Connectedness in Multiple Linear Fractional Programming***by*E. U. Choo & D. R. Atkins**256-263 Note---Revising Forecasts of Accounting Earnings: A Comparison with the Box-Jenkins Method***by*Charles H. Brandon & Jeffrey E. Jarrett & Saleha B. Khumawala**264-269 Note---Learning Effects in Economic Lot Sizing***by*Eginhard J. Muth & Klaus Spremann**270-271 About Authors***by*anonymous

### 1983, Volume 29, Issue 1

**1-11 Temporal Aggregation, the Data Interval Bias, and Empirical Estimation of Bimonthly Relations from Annual Data***by*Frank M. Bass & Robert P. Leone**12-23 Uncertainty, Social Location and Influence in Decision Making: A Sociometric Analysis***by*Michael L. Tushman & Elaine Romanelli**24-32 An Axiomatic Approach to Expert Resolution***by*Peter A. Morris**33-51 Organizational Life Cycles and Shifting Criteria of Effectiveness: Some Preliminary Evidence***by*Robert E. Quinn & Kim Cameron**52-64 A Corporate System Model of a Sports Club: Using Simulation as an Aid to Policy Making in a Crisis***by*Roger I. Hall & William B. Menzies**65-76 A Sensitivity Analysis of Variable-Base Budgeting***by*Robert W. Blanning**77-92 A Hybrid Algorithm for Simultaneous Scheduling of Production and Distribution in Multi-Echelon Structures***by*Jack F. Williams**93-105 On the General Feasibility Test of Scheduling Lot Sizes for Several Products on One Machine***by*Wen-Lian Hsu**106-117 Optimal Advertising with Stochastic Demand***by*George E. Monahan**118-134 Optimal Sequential Investment Decisions Under Conditions of Uncertainty***by*Gregory P. Prastacos**135-148 Estimating and Adjusting for the Intervalling-Effect Bias in Beta***by*Kalman J. Cohen & Gabriel A. Hawawini & Steven F. Maier & Robert A. Schwartz & David K. Whitcomb**149-150 About Authors***by*anonymous

### 1982, Volume 28, Issue 12

**1355-1367 An Application of Mathematical Programming to Assess Productivity in the Houston Independent School District***by*A. Bessent & W. Bessent & J. Kennington & B. Reagan**1368-1379 The Calculation of Minimum Margin***by*Andrew Rudd & Mark Schroeder**1380-1390 Geographic Decomposition of the Shortest Path Problem, with an Application to the Traffic Assignment Problem***by*Zachary F. Lansdowne & David W. Robinson**1391-1404 Policy as Argument---A Logic for Ill-Structured Decision Problems***by*Ian I. Mitroff & Richard O. Mason & Vincent P. Barabba**1405-1420 Integrating New Technical Staff: Implications for Acquiring New Technology***by*Denis M. S. Lee & Thomas J. Allen**1421-1431 Diffusion of Modern Software Practices: Influence of Centralization and Formalization***by*Robert W. Zmud**1432-1440 Does Divisional Play Lead to More Pennant Races?***by*Wayne Winston & Ashok Soni**1441-1449 Multiperiod Resource Allocation with Variable Technology***by*Gary R. Reeves & James R. Sweigart**1450-1461 A Mathematical Programming Approach to Schedule Master Slab Casters in the Steel Industry***by*Mark A. Vonderembse & Robert W. Haessler**1462-1470 Note---Multiplicative Interval Variation of Objective Function Coefficients in Linear Programming***by*Patrick G. McKeown & Roland A. Minch**1471-1475 Communications***by*anonymous

### 1982, Volume 28, Issue 11

**1215-1232 Priority Scheduling Rules for Repairable Inventory Systems***by*Warren H. Hausman & Gary D. Scudder**1233-1246 Some Comments on the Development and Application of Linear Learning Models***by*Peter S. H. Leeflang & Anne Boonstra**1247-1257 A Mathematical Model for an Energy Forest***by*Olavi Hellman**1258-1269 Planning the Balance of Health and Social Services in the United Kingdom***by*Duncan Boldy & John Russell & Geoff Royston**1270-1284 Parametric Mixed Integer Programming: An Application to Solid Waste Management***by*Larry Jenkins**1285-1295 An Algorithm for a Constrained Weber Problem***by*P. Hansen & D. Peeters & J.-F. Thisse**1296-1303 Aggregate Safety Stock Levels and Component Part Commonality***by*David A. Collier**1304-1312 On Optimal Replacement Policies***by*D. Assaf & B. Levikson**1313-1327 Optimal and Near Optimal Price and Advertising Strategies for Finite and Infinite Horizons***by*Ulf Peter Welam**1328-1333 Optimizing Field Repair Kits Based on Job Completion Rate***by*John W. Mamer & Stephen A. Smith**1334-1337 Note---A Multiple-Item Inventory Model with a Job Completion Criterion***by*Stephen C. Graves**1337-1341 Note---On Anomalies in Dynamic Ratio Type Scheduling Rules: A Clarifying Analysis***by*John J. Kanet**1341-1349 Note---On the Optimality of Integer Lot Size Ratios in "Economic Lot Size Determination in Multi-Stage Assembly Systems"***by*Jack F. Williams**1350-1351 Communication***by*anonymous**1352-1353 About Authors***by*anonymous

### 1982, Volume 28, Issue 10

**1091-1105 A Dual-Based Procedure for Dynamic Facility Location***by*Tony J. Van Roy & Donald Erlenkotter**1106-1120 Nonlinear Optimization by Successive Linear Programming***by*F. Palacios-Gomez & L. Lasdon & M. Engquist**1121-1136 An Activity Network Approach for the Analysis of Manning Policies in Firefighting Operations***by*Jonathan Halpern & Efstratios Sarisamlis & Yair Wand**1137-1148 A Multiplicative Formula for Aggregating Probability Assessments***by*Robert F. Bordley**1149-1158 R&D Project Selection and Manpower Allocation with Integer Nonlinear Goal Programming***by*Bernard W. Taylor, III & Laurence J. Moore & Edward R. Clayton**1159-1165 A Production Function for Organizations Doing Case Work***by*Martin J. Beckmann**1166-1173 The Capital Asset Pricing Model: An Evaluation of its Potential as a Strategic Planning Tool***by*Thomas H. Naylor & Francis Tapon**1174-1186 Computational Complexity of the Capacitated Lot Size Problem***by*Gabriel R. Bitran & Horacio H. Yanasse**1187-1196 Group Confidence Pressures in Iterative Decisions***by*David M. Boje & J. Keith Murnighan**1197-1210 Resource-Constrained Project Scheduling with Time-Resource Tradeoffs: The Nonpreemptive Case***by*F. Brian Talbot**1211-1213 About Authors***by*anonymous

### 1982, Volume 28, Issue 9

**957-978 Theory, Models and Implementation in Financial Management***by*J. Morris McInnes & Willard J. Carleton**979-1001 Stratport: A Model for the Evaluation and Formulation of Business Portfolio Strategies***by*Jean-Claude Larréché & V. Srinivasan**1002-1012 Exact and Approximate Cost Functions for Product Aggregates***by*Paul Zipkin**1013-1034 The Longitudinal Analysis of Organizations: A Methodological Perspective***by*Danny Miller & Peter H. Friesen**1035-1044 Forecasting Applications of an Adaptive Multiple Exponential Smoothing Model***by*Phillip G. Enns & Joseph A. Machak & W. Allen Spivey & William J. Wrobleski**1045-1053 A Mixed Exponential Time Series Model***by*A. J. Lawrance & P. A. W. Lewis**1054-1064 A Stochastic Model of Consumer Behavior and Optimal Advertising***by*Charles S. Tapiero**1065-1079 On the Ample Service Assumption of Palm's Theorem in Inventory Modeling***by*Donald Gross**1080-1086 Multicommodity Network Flows with Probabilistic Losses***by*Y. P. Aneja & K. P. K. Nair**1087-1087 Erratum to "Innovation Diffusion in a Dynamic Potential Adopter Population"***by*Vijay Mahajan & Robert A. Peterson**1088-1089 About Authors***by*anonymous

### 1982, Volume 28, Issue 8

**839-853 On Optimal Allocation in a Distributed Processing Environment***by*Amitava Dutta & Gary Koehler & Andrew Whinston**854-868 Size and Administrative Intensity in Organizational Divisions***by*Spyros K. Lioukas & Demitris A. Xerokostas**869-874 The Shapley Value as Aircraft Landing Fees--Revisited***by*Pradeep Dubey**875-886 Relative Risk Aversion***by*James S. Dyer & Rakesh K. Sarin**887-899 On the Reswitching Property of R&D***by*Tom K. Lee**900-909 A Nonsequential R & D Search Model***by*Tom K. Lee**910-924 A Method for the Prescriptive Assessment of the Flow of Information Within Organizations***by*Thomas Delehanty & Pasquale Sullo & William A. Wallace**925-935 Algorithmic Solution of Some Queues with Overflows***by*Marcel F. Neuts & Seshavadhani Kumar**936-954 Sources of Bias in Assessment Procedures for Utility Functions***by*John C. Hershey & Howard C. Kunreuther & Paul J. H. Schoemaker**955-956 About Authors***by*anonymous

### 1982, Volume 28, Issue 7

**717-727 Predicting Demand for Residential Solar Heating: An Attribute Method***by*M. K. Berkowitz & G. H. Haines**728-737 An Empirical Bayes Estimate of Market Risk***by*Steven F. Maier & David W. Peterson & James H. Vander Weide**738-748 The Bond Scheduling Problem of the Multi-Subsidiary Holding Company***by*Kenneth R. Baker & James H. Vander Weide**749-758 A Four-Moments Alternative to Simulation for a Class of Stochastic Management Models***by*John F. Kottas & Hon-Shiang Lau**759-774 Police Patrol-Initiated Activities Within a Systems Queueing Model***by*Richard C. Larson & Mark A. Mcknew**775-780 The Hierarchical Service Location Problem***by*George C. Moore & Charles ReVelle**781-797 Modeling the Pharmacologic Treatment of Hypertension***by*Lemuel A. Moyé & Stephen D. Roberts**798-807 The Two-Product, Single-Machine, Static Demand, Infinite Horizon Lot Scheduling Problem***by*Fayez Fouad Boctor**808-820 A General Class of Holt-Winters Type Forecasting Models***by*S. A. Roberts**821-828 Some New Results for the M/M/1 Queue***by*Claude Dennis Pegden & Matthew Rosenshine**829-836 Note---Efficient Heuristic Algorithms for Positive 0-1 Polynomial Programming Problems***by*Frieda Granot**837-838 About Authors***by*anonymous

### 1982, Volume 28, Issue 6

**589-603 Learning, Experimentation, and the Optimal Output Decisions of a Competitive Firm***by*Giora Harpaz & Wayne Y. Lee & Robert L. Winkler**604-620 Asymmetric Information, Incentives and Intrafirm Resource Allocation***by*M. Harris & C. H. Kriebel & A. Raviv**621-637 On the Borda-Kendall Consensus Method for Priority Ranking Problems***by*Wade D. Cook & Lawrence M. Seiford**638-645 Priority Ranking and Consensus Formation: The Case of Ties***by*Ronald D. Armstrong & Wade D. Cook & Lawrence M. Seiford**646-651 Inflation and the Trade Credit Period***by*Moshe Ben-Horim & Haim Levy**652-669 A Perfect Planning Horizon Procedure for a Deterministic Cash Balance Problem***by*Suresh Chand & Thomas E. Morton**670-682 Short Term Financial Planning under Uncertainty***by*J. G. Kallberg & R. W. White & W. T. Ziemba**683-697 Optimal Consumption Policy under Uncertain Income***by*Haim Mendelson & Yakov Amihud**698-712 Research Bibliography---Stochastic Dominance: A Research Bibliography***by*Vijay S. Bawa**713-715 About Authors***by*anonymous

### 1982, Volume 28, Issue 5

**455-486 Dynamic Analysis of Consumer Response to Marketing Strategies***by*John R. Hauser & Kenneth J. Wisniewski**487-499 Advertising Budget Allocation under Uncertainty***by*Duncan M. Holthausen, Jr. & Gert Assmus**500-519 The Advertising Budget's Determinants in a Market with Two Competing Firms***by*Julian L. Simon & Joseph Ben-Ur**520-532 A Simulation Analysis of Tour-Shift Construction Procedures***by*Vincent A. Mabert & Charles A. Watts**533-549 Using Simulation for Leadership and Management Research: Through the Looking Glass***by*Morgan W. McCall, Jr. & Michael M. Lombardo**550-562 Confidence Intervals for Steady-State Simulations II: A Survey of Sequential Procedures***by*Averill M. Law & W. David Kelton**563-572 Efficiency of the Antithetic Variate Method for Simulating Stochastic Networks***by*Robert S. Sullivan & Jack C. Hayya & Ronny Schaul**573-581 A Batching Approach to Quantile Estimation in Regenerative Simulations***by*Andrew F. Seila**582-584 Note---On MRP Lot Sizing***by*John O. McClain & William L. Maxwell & John A. Muckstadt & L. Joseph Thomas & Elliott N. Weiss**585-586 Rejoinder---On "A Note on MRP Lot Sizing"***by*Earle Steinberg & H. Albert Napier**587-588 About Authors***by*anonymous

### 1982, Volume 28, Issue 4

**341-351 Decision-Making at the Top***by*Jack R. Borsting**352-365 A Markovian Decision Model for Deciding How Many Fire Companies to Dispatch***by*Arthur J. Swersey**366-378 An Algorithm for the Initial Dispatch of Fire Companies***by*E. Ignall & G. Carter & K. Rider**379-386 Toward Valid Measures of Public Sector Productivity: Performance Measures in Urban Transit***by*John M. Gleason & Darold T. Barnum**387-399 The Impact of Inspector Fallibility on the Inspection Policy in Serial Production Systems***by*Donald P. Ballou & Harold L. Pazer**400-406 The Application of Queueing Theory to Continuous Perishable Inventory Systems***by*Stephen C. Graves**407-417 Spacecraft for Multi-Floor Layout Planning***by*Roger V. Johnson**418-424 A Model of Technology Selection by Cost Minimizing Producers***by*Dean W. Boyd & Robert L. Phillips & Stephan G. Regulinski**452-454 About Authors***by*anonymous

### 1982, Volume 28, Issue 3

**221-235 Modeling to Generate Alternatives: The HSJ Approach and an Illustration Using a Problem in Land Use Planning***by*E. Downey Brill, Jr. & Shoou-Yuh Chang & Lewis D. Hopkins**236-242 Hidden Attributes and the Display of Information in Multiobjective Analysis***by*David A. Schilling & Arthur McGarity & Charles ReVelle**243-259 An Experimental Study of Performance Information Systems***by*Andrew D. Luzi & Kenneth D. Mackenzie**260-275 Using Lagrangean Techniques to Solve Hierarchical Production Planning Problems***by*Stephen C. Graves**276-288 Decision Analysis of Program Choices in Magnetic Fusion Energy Development***by*D. Warner North & Donald N. Stengel**289-302 A Systematic Approach to Nuclear Safeguards Decision-Making***by*Bruce R. Judd & Stein Weissenberger**303-314 A Simple Algorithm for Optimal Portfolio Selection with Fixed Transaction Costs***by*Nitin R. Patel & Marti G. Subrahmanyam**315-336 Leadership: Perspectives in Theory and Research***by*Arthur G. Jago**337-337 Communication***by*anonymous