Contents
　　Part I　Theoretical Approach
Chapter 1
The Influence of Times of Replenishment and Demand on the Probabilistic 
Inventory Models
Chapter 2
Remarks on the Probabilistic Inventory Model with an Additional Order
Chapter 3
Nash Equilibria of Randomly Stopped Repeated Prisoner's Dilemma
Chapter 4
Some Properties of Generalized Harmonic Functions
Chapter 5
Numerical Simulations for the Behavior of Solutions of Allen-Cahn Type 
Equation Associated with the Total Variation Energy
　　Part II　Economical and Managerial Approach
Chapter 6
Information and Welfare in Cournot Oligopoly Market
Chapter 7
International Cooperative Global Complementary Production Systems 
for the Automobile Manufacturers
Chapter 8
Repair-Limit Replacement Program in Industrial Maintenance 　 Renewal 
Reward Process Modeling
Chapter 9
Constrained Optimization by α Constrained Genetic Algorithm with 
Simplex Crossover
Chapter 10
Regulation in the Telecommunications Industry: An Examination of 
the Interconnection Rate Setting Methodology in View of Dynamic 
Competition
Chapter 11
A Study of Statistical Inventory Models