JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS Vol. 106, No. 1 July 2000 CONTENTS CONTRIBUTED PAPERS Optimal Enforcement on a Pure Seller’s Market of Illicit Drugs, V. Borisov, G. Feichtinger, and A. Kryazhimskii. 1 Optimal Dynamic Investment Policy for Different Tax Depreciation Rates and Economic Depreciation Rates, J. Wielhouwer, A. de Waegenaere, and P. M. Kort. 23 Unbiased Estimates of Circle Parameters, Y. T. Chan, B. H. Lee, and S. M. Thomas. 49 Nonmonotone and Monotone Active-Set Methods for Image Resto¬ ration, Part 1: Convergence Analysis, T. Kdrkkdinen and K. Majava . . 61 Nonmonotone and Monotone Active-Set Methods for Image Resto¬ ration, Part 2: Numerical Results, T. Kdrkkdinen and K. Majava .... 81 Numerical Comparison of Controls and Verification of Optimality for Stochastic Control Problems, K. Helmes and R. H. Stockbridge. 107 On the Stability of Globally Projected Dynamical Systems, Y. S. Xia and J. Wang. 129 General Ekeland’s Variational Principle for Set-Valued Mappings, G. Y. Chen, X. X. Huang, and S. H. Hou. 151 Extended Well-Posedness Properties of Vector Optimization Problems, X. X. Huang. 165 Minimax Theorems for Set-Valued Mappings, 5. J. Li, G. Y. Chen, and G.M.Lee. 183 TECHNICAL NOTE Generalized Variational Principle and Vector Optimization, J. Zhu, C. K. Zhong, and Y.J.Cho. 201 BOOK NOTICES. 219 GENERAL INFORMATION Editorial Policy. 221 Preparation of Papers. 223 Editorial Addresses. 227 JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS Vol. 106, No. 2 August 2000 CONTENTS CONTRIBUTED PAPERS Hierarchical Production Control in Dynamic Stochastic Jobshops with Long-Run Average Cost, S. P. Sethi, H. Zhang, and Q. Zhang. 231 Approximate Efficiency and Scalar Stationarity in Unbounded Non¬ smooth Convex Vector Optimization Problems, S. Bolintineanu. 265 One-Dimensional P-Algorithm with Convergence Rate for Smooth Functions, J. M. Calvin and A. Zilinskas. 297 Asymptotic Solution of a Boundary-Value Problem for Linear Singu¬ larly-Perturbed Functional-Differential Equations Arising in Optimal Control Theory, V. Y. Glizer. 309 Alternating Directions method with Self-Adaptive Penalty Parameters for Monotone Variational Inequalities, M. S. He, H. Yang, and S. L. Wang. 337 Nonlinear Proximal Decomposition Method for Convex Programming, M. Kyono and M. Fukushima. 357 Constraint Qualifications in Nonsmooth Multiobjective Optimization, X.F. Li. 373 Generalized Connected Functions with Respect to Cones, 5. K. Suneja, S. Aggarwal, and S. Davar. 399 TECHNICAL NOTES Optimality in Infinite-Horizon Variational Problems under Sign Con¬ ditions, J. Blot and P. Cartigny. 411 Markov Perfect Equilibrium Existence for a Class of Undiscounted Infinite-Horizon Dynamic Games, A. Garcia and R. L. Smith. 421 On the Robust Stability of 2D Schur Polynomials, N. E. Mastorakis. . 431 On a Saddle-Point Theorem in Minimum Compliance Design, J. J. Telega and T. Lewihski. 441 BOOK NOTICES. 451 GENERAL INFORMATION Editorial Policy. 453 Preparation of Papers. 455 Editorial Addresses. 459 JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS Vol. 106, No. 3 September 2000 CONTENTS CONTRIBUTED PAPERS Game Theoretic Approach to the Optimization of FDDI Computer Networks, S. Hdssler and J. Jahn. 463 On Nondifferentiable and Nonconvex Vector Optimization Problems, Q. H. Ansari and J. C. Yao. 475 Convergence Properties of Two-Stage Stochastic Programming, L. Dai, C. H. Chen, and J. R. Birge. 489 The Concept of Proper Solution in Linear Programming, M. G. Fiestras-Janeiro, /. Garcia-Jurado, and J. Puerto. 511 Upper and Lower Semicontinuity for Set-Valued Mappings Involving Constraints, E. Muselli. 527 Globally Convergent Inexact Generalized Newton Method for First- Order Differentiable Optimization Problems, D. Pu and J. Zhang. . . . 551 e-Weak Minimal Solutions of Vector Optimization Problems with Set- Valued Maps, W. D. Rang and Y. N. Wu. 569 Continuous Accumulation Games in Continuous Regions, W. H. Ruckle and K. Kikuta. 581 Numerical Simulation of Bingham Fluid Flow Using Prox-Regulariz- ation, //. Schmitt. 603 Some Optimal Control Problems Governed by Elliptic Variational Inequalities with Control and State Constraint on the Boundary, G. Wang, Y. Zhao, and W. Li. 627 Feedback Solution of a Class of Differential Games with Endogenous Horizons, D. W. K. Yeung. 657 TECHNICAL NOTES Further Considerations on a Variational Property of Integral Func¬ tionals, B. Ricceri. 677 Fundamental Theorems of Morse Theory for Optimization on Mani¬ folds with Corners, M. Shida. 683 BOOK NOTICES. 689 GENERAL INFORMATION Editorial Policy. 691 Preparation of Papers. 693 Editorial Addresses. 697 AUTHOR INDEX TO VOLUME 106 701