issue 4 publication date 2017-12-01

• A Theoretical Framework for Several Antecedents of Shared Leadership in Corporate Board Contexts
• Forging Ahead: How to Thrive at the Modern Workplace
• A New Mathematical Model in Cell Formation Problem with Consideration of Inventory and Backorder: Genetic and Particle Swarm Optimization Algorithms
• The Status of Entrepreneurship Support Agencies (ESAs) in Lagos State, Nigeria
• A Simulation-Based Optimization Model for Scheduling New Product Development Projects in Research and Development Centers
• A Method for Solving Super-Efficiency Infeasibility by Adding virtual DMUs with Mean Values
• A General Dynamic Function for the Basal Area of Individual Trees Derived from a Production Theoretically Motivated Autonomous Differential Equation
• Incorporating Return on Inventory Investment into Joint Lot-Sizing and Price Discriminating Decisions: A Fuzzy Chance Constraint Programming Model