How to approach the question
- There are 4 main components to this question that you will have to answer, so my advice is to first write down subheadings for your essay so you don’t miss any out: definition of supply chain management, drivers, advantages and disadvantages
- The question also brings up 2 concepts – supply chain management and tiered supply chains, it would be good to include a definition of both of these.
- Because of the number of things you’ll have to write, you don’t need to go into lots of detail – one paragraph per section will be enough.
Proposed Essay Structure
Intro – what is supply chain management and what is a tiered supply chain
P1 – drivers
P2 – advantages
P3 – disadvantages
Conclusion – supply chains are complex due to globalisation
Essay Ideas:
- Definition of supply chain management = Making something available in response to a buyer’s requirements. The transformation of goods from raw material into an end product (input > conversion > output)
- Drivers = Cost, Time/ Speed, Reliability, Responsiveness, Transparency, Globalisation
- Advantages = reduced costs by elimination of waste, improved responsiveness to customer requirements, joint-ventures with supply partners leading to innovations, tech sharing, improved communication leads to faster lead times for product development
- Disadvantages = needs considerable investment and internal support, closer relationships may be risky (IP, loss of control), issues in fairly distributing gains and risks
(you don’t need to talk about all of these- pick 1 or 2 you feel you know the best and focus on that)
Example Essay
Supply Chain Management (SCM) is the arrangement of processes involved in the production and distribution of goods / services - from the origin to the end consumer. In simple terms, it’s taking a raw product and transforming it into an end product that a consumer would purchase. For example taking a potato from a farmer, giving it to a manufacturer to make into chips and sending these to retailers to be sold. SCM relies on close relationships between the parties in the supply chain and adds value to the product at every stage. A Tiered Supply Chain is a specific configuration within SCM that involves multiple levels of suppliers and sub-suppliers. A buyer will work with a small amount of Tier 1 suppliers who will in turn work with their own suppliers. In a tiered system there can be many, many layers of suppliers who all ultimately work towards creating the same product. This essay aims to delve into the drivers, advantages, and disadvantages associated with implementing a complex supply chain, such as the Tiered Supply Chain model.
The main drivers of using a tiered supply chain are often rooted in the pursuit of efficiency, cost-effectiveness, and flexibility. By consolidating suppliers into distinct tiers, organizations can streamline their management processes, reduce complexity, and enhance overall supply chain performance. Additionally, tiered supply chains are often employed in response to the global nature of modern business, accommodating the need to source materials and components from various regions while maintaining a manageable and responsive supply network.
One of the advantages of a Tiered Supply Chain is the streamlined management of suppliers. In this model, there are fewer direct suppliers to oversee, simplifying the coordination and communication processes. This can lead to increased efficiency and responsiveness as organizations deal with a smaller, more manageable pool of suppliers. The consolidation of suppliers in a tiered system may also result in potential cost savings and improved collaboration with a select group of trusted partners.
However, the complexity of a Tiered Supply Chain brings disadvantages. One significant drawback is reduced visibility. As the supply chain extends across multiple tiers, organizations may struggle to have a comprehensive view of the entire process. This lack of visibility can lead to challenges in tracking and responding to potential disruptions. Moreover, ethical risks emerge when companies have limited oversight over lower-tier suppliers, potentially exposing organizations to issues such as labour exploitation, environmental concerns, or violations of ethical standards.
In conclusion, supply chain management has evolved into a complex discipline due to the forces of globalization and consumer demands for speed and quality. The Tiered Supply Chain model, driven by these factors, presents both advantages and disadvantages. While managing fewer suppliers can enhance efficiency, the trade-off includes diminished visibility and increased ethical risks. Organizations must carefully evaluate the specific needs of their operations and weigh the benefits against the challenges when deciding whether to adopt a Tiered Supply Chain. In this intricate landscape, the ability to balance complexity and efficiency becomes paramount for sustained success in the global marketplace.
Tutor Notes
- Definition of supply chain management is from p.5
- Drivers, advantages and disadvantages p.9
- This topic used to be much more in depth in the old syllabus and has been drastically simplified in the new study guide. The guide is actually quite light on this topic stating simply that “globalisation and localisation are both drivers of using supply chain tiering”. If you don’t work in manufacturing, or an industry that uses supply chain tiering, this concept may be a bit alien to you and I’d recommend doing a little extra research. The best example of supply chain tiering is in car manufacturing- and that would be a good example to use in an essay. Some additional links for research:
- Supplier Tiers: What's The Difference Between Tier 1, Tier 2, and Tier 3 | PLANERGY Software
- Sustainable Sourcing - Definition, Examples, Benefits & Best Practices (brightest.io)
- https://youtu.be/fs1rDgBQy1M
