Everyday thousands of containers are shipped worldwide in order to fulfil customer orders in time. Nowadays focusing only on domestic markets is no longer an option for achieving long-term business success as global competition forces companies to recognise the need for superior design, planning, operation, and coordination of their supply chain activities. These are strongly supported by the rapid progress of information technologies.
This thesis aims at establishing the importance of information and its effects on supply chain management, thereby pointing out key aspects that technology plays in managing information. It is structured in the following way: The first chapter defines the relevant terminologies helpful in understanding the overall topic. The second chapter moves on to describe in greater detail the effective management of information flows and their relevance for the three supply chain macro processes. Before proceeding to examine information technologies; chapter 3 deals with the collaborative planning, forecasting, and replenishment approach in order to outline a framework for information exchange along the supply chain. In chapter 4 it is then necessary to discuss the impact of information technologies on facilitating the management of supply chain activities and processes. The fifth chapter follows from the previous one by establishing how technology facilitates the physical movement and storage of inventory in warehousing by addressing the most used supply chain software: warehouse management systems. The final chapter summarises the main results of this thesis.
Table of Contents
1. Introduction and Background Information
1.1. Definition of Logistics
1.2. Definition of Supply Chain Management
1.3. Logistics and Supply Chain Management
1.4. Definition of Data and Information
2. Information - A Support of Supply Chain Decision Making
2.1. Information Flows
2.1.1. Push/Pull Principle
2.2. Information Requirements
2.3. Information Value
2.3.1. Cost/Benefit Ratio
2.4. Supply Chain Macro Processes
2.4.1. Information Visibility
2.4.2. Trust
2.5. Conclusion
3. Collaborative Planning, Forecasting, and Replenishment
3.1. Supply Chain Collaborations
3.2. General Information about CPFR
3.3. The Nine-Step CPFR Model
3.3.1. Planning
3.3.2. Forecasting
3.3.3. Replenishment
3.4. The New CPFR Model
3.4.1. Analysis: Performance Assessment
3.5. Benefits of CPFR
3.5.1. Wal-Mart’s CPFR Pilot Project
3.5.2. The Bullwhip Effect
3.6. CPFR Challenges
3.7. Conclusion
4. Information as Technical Tool
4.1. The Emergence of Supply Chain IT
4.2. Data, Information, and Supply Chain IT
4.2.1. Poor Data
4.2.2. Data Processing
4.2.3. Database vs. Data Warehouse
4.2.4. Enterprise Resource Planning
4.2.5. Data as Basic Unit of Information
4.2.6. Data Standardisation
4.3. The Impact of IT on Supply Chain Management
4.4. IT System Selection
4.4.1. Needs Assessment
4.4.2. Make or Buy
4.4.3. Vendor Selection
4.4.4. Align IT Strategy with Business Strategy
4.5. Risk Assessment
4.5.1. Required Business Changes
4.6. Conclusion
5. Warehouse Management Systems
5.1. Inventory
5.2. The Role of Warehouses
5.2.1. Managing Warehouses through WMS
5.2.2. Radio-frequency Identification
5.2.3. Barcodes
5.3. WMS Functionality
5.3.1. Cross-docking
5.4. Selecting and Implementing WMS
5.4.1. WMS Selection
5.4.2. WMS Implementation
5.5. Benefits of WMS
5.6. Problematic Issues
5.7. WMS Future
5.7.1. Cloud Computing
5.7.2. Cloud-based WMS
5.8. Conclusion: Cloud-based WMS and CPFR
6. Final Review
Research Objectives and Themes
This thesis examines the vital role of information in optimizing supply chain management (SCM) processes. It explores how information technologies (IT) facilitate information flows and improve decision-making across the supply chain, while highlighting the challenges of achieving total integration and visibility.
- The impact of information quality and visibility on supply chain performance.
- Collaborative Planning, Forecasting, and Replenishment (CPFR) as a framework for partnership.
- The role of IT systems (ERP, WMS) in automating and optimizing logistics.
- Challenges in IT system selection, implementation, and risk assessment.
- Future trends such as cloud-based solutions and omni-channel fulfillment.
Excerpt from the Book
3.3.1 Planning
Front-end agreement The first step of the planning phase involves the development of a necessary tenet agreement (Georg, 2006). This is a general agreement on the business objective of the collaboration and deals with strategic issues like expectations, actions, and resource requirements (Derrouiche et al., 2008). During the agreement, the scope of the collaboration is defined as to which goals are to be achieved and how to measure them (Georg, 2006). This also includes evaluation and review methods, and an arrangement about how to handle disagreements. Partners are to agree on information sharing requirements such as technical systems and organisational resources involved (Bozarth, 2011), a confidentiality agreement on how to treat information (ECR Europe, 2001), and the exact degree of data details to be exchanged when and how often (Georg, 2006). It is essential to establish a long-lasting environment of trust where partners feel secure to exchange critical data. Moreover, the planning time horizon, forecast, and replenishment methods are discussed (Coyle et al., 2013). Afterwards, each partner should be aware of his role, responsibilities, and practical performance in the collaboration (Derrouiche et al., 2008), which will be recorded in a document (Harrison and van Hoek, 2011).
Summary of Chapters
1. Introduction and Background Information: Defines key concepts of logistics and supply chain management, establishing the relationship between data and information.
2. Information - A Support of Supply Chain Decision Making: Analyzes the importance of information flows, quality requirements, and their impact on macro supply chain processes.
3. Collaborative Planning, Forecasting, and Replenishment: Outlines the CPFR framework for vertical collaboration and its potential to reduce demand uncertainty.
4. Information as Technical Tool: Discusses the role of IT in enabling information visibility and the challenges involved in system selection and risk mitigation.
5. Warehouse Management Systems: Examines WMS software, its benefits, implementation challenges, and future trends like cloud-based technologies.
6. Final Review: Summarizes findings regarding the role of IT as an enabler for supply chain integration and highlights remaining challenges.
Keywords
Supply Chain Management, Logistics, Information Technology, CPFR, WMS, Information Visibility, Data Quality, ERP, Cloud Computing, Bullwhip Effect, Collaboration, Decision Support, Warehouse Management, Process Integration, Demand Forecasting
Frequently Asked Questions
What is the primary focus of this thesis?
The thesis explores the effect of information on supply chain management and demonstrates how information technology facilitates the management and visibility of these information flows.
What are the central thematic areas?
The work covers information management, the CPFR collaborative approach, the integration of IT in supply chains, and the specific application of Warehouse Management Systems (WMS).
What is the research goal?
The goal is to establish the importance of information in supply chain operations and evaluate how IT tools can be used to improve performance and decision-making.
Which scientific methods are applied?
The research is based on a comprehensive literature review and theoretical analysis of current supply chain frameworks and IT systems.
What is covered in the main part of the thesis?
The main chapters cover the theoretical definition of logistics, the CPFR model for collaboration, technical tools for data processing (like databases and ERP), and a deep dive into WMS implementation and benefits.
Which keywords characterize this work?
Key terms include Supply Chain Management, CPFR, Information Technology, WMS, and Information Visibility.
How does the CPFR approach impact the supply chain?
CPFR allows partners to share forecasts and data, which helps reduce the bullwhip effect and improves overall planning accuracy and inventory management.
Why is cloud computing discussed in the context of WMS?
Cloud-based WMS is analyzed as a solution to increase accessibility and reduce implementation costs for smaller firms, though it brings new challenges regarding reliability and security.
What is the role of information visibility?
Information visibility ensures that all stages of the supply chain operate based on the same data, facilitating better coordination and reduced inventory errors.
- Citation du texte
- Annegret Bätz (Auteur), 2014, The Effect of Information on Supply Chain Management, Munich, GRIN Verlag, https://www.grin.com/document/301895
