The supply chain is as important as a backbone of businesses and the global economy, connecting raw material sources to the end consumer by managing the flow of goods and information, ensuring efficiency, quality, and timely delivery. This intricate system is crucial for providing products, boosting economic activity, modifying risks like disasters and geopolitical events, fostering innovation, and creating a competitive advantage for businesses.

Supply chain risks can cause big problems for firms. These risks come in many forms. Natural disasters, cyber-attacks, and supplier issues can all disrupt the flow of goods. The COVID-19 pandemic showed how fragile supply chains can be. Many companies struggled to get parts and materials. This led to empty shelves and angry customers. To cope, firms need to build supply chain resilience. This means having backup plans and suppliers. It also means using tech to spot problems early. Smart firms keep extra stock of key items too.

The bullwhip effect is a phenomenon in supply chain management where small changes in consumer demand create increasingly enlarged and distorted order quantities as they move up the supply chain from retailers to wholesalers to manufacturers. This exaggeration of demand leads to excess or insufficient inventory, higher costs, and reduced efficiency. It occurs because each stage in the supply chain lacks perfect information about actual consumer demand and tends to overreact to perceived changes, creating a ripple effect like a whip’s increasing motion.

The term “Bullwhip Effect” was first coined by Procter & Gamble researchers in the early 1990s. It described the phenomenon they observed in the supply chain for their Pampers brand diapers. They noticed that small changes amplified consumer demand as they moved up the supply chain, leading to significant inefficiencies and increased costs.

The bullwhip effect in a supply chain is when small changes in final consumer demand are magnified into increasingly larger fluctuations in orders as they move upstream to distributors, wholesalers, and manufacturers. This distortion causes parties to overcompensate for perceived changes in demand, leading to inefficient overproduction, excess inventory, stockouts, increased costs, and supply chain disruptions.

P&G experienced though the demand for their best-selling Pampers diapers was stable, the orders placed by retailers, distributors, and their own suppliers showed progressively larger fluctuations, leading to inefficiencies like excess inventory and increased costs. P&G coined the term to highlight this phenomenon, which they and other companies recognized as a major cause of inefficiencies in their supply chains. 

Common supply chain problems include material and labor shortages, logistics challenges like port congestion and rising transport costs, demand and supply imbalances, lack of visibility, geopolitical instability, and cybersecurity threats. These issues can lead to increased costs, operational disruptions, delays in delivery, and negative impacts on customer satisfaction. Some common problems for bullwhip are as follows: 

Demand Change at the Customer Level

A minor shift in consumer purchases occurs. A change in customer-level demand can disrupt a supply chain by creating sudden imbalances, leading to stockouts or excess inventory and increasing costs for businesses. This happens because the supply chain, which amplifies demand variability, struggles to react quickly enough to unexpected shifts, whether they are sudden surges or unexpected drops in demand.

Retailer Overreaction

The retailer, lacking full visibility into demand, overreacts to the perceived trend by increasing or decreasing their orders to the distributor by a larger margin. When retailers overreact to market conditions, they can cause supply chain disruptions through sudden spikes in demand (leading to shortages) or sudden drops in demand (leading to excess inventory). Overreactions, such as stockpiling or sudden order cuts, disrupt the flow of goods, causing higher costs, production halts, and potential loss of supplier and customer confidence. Effective supply chain management requires real-time visibility and intelligent demand forecasting to avoid these disruptions and ensure a smooth flow of products.

Amplified Orders Upstream

The wholesaler, receiving distorted information from multiple retailers, further inflates its own orders to the manufacturer. Where small fluctuations in customer demand become increasingly amplified as they move upstream from the retailer to the wholesaler, distributor, and manufacturer. This distortion leads to inefficiencies like excess inventory or shortages, increased costs, and operational instability, as each supply chain stage.

Magnified Demand Fluctuation

The manufacturer, with even less direct information about customer demand, drastically adjusts its production and orders from suppliers, creating the largest and most erratic swing.

Complex Supply Chain

The number of intermediaries between the manufacturer and the ultimate customer grows with a complex supply chain. Each intermediary may make assumptions about demand in a complex supply chain and place orders accordingly. Due to the sheer number of interconnected and interdependent entities, the vast amount of information and material flows involved, the global reach and multiple geographic locations of these entities, and the constant dynamic changes and disruptions that occur, making cause-and-effect relationships often unclear. These factors create a system with many moving parts that require significant coordination and can lead to cascading effects when problems arise.

Batch Orders

Batch order is a common practice in supply chain management where orders are placed in bulk at set intervals. The supplier and the retailer or distributor agree on a schedule for placing orders rather than placing orders as demand occurs. Batch ordering creates a distorted view of actual demand. This distortion of information leads to an excess inventory, which causes a stock-out or increase in holding costs. It can also lead to the bullwhip effect by creating a delay in the flow of information. This delay causes suppliers to react to changes in demand too late, leading to an oversupply or stock-out.

Consumer Pressure

Consumer pressure can cause the bullwhip effect by creating demand fluctuations that are difficult for suppliers to predict and address. It happens when consumers pressure retailers to stock a wide range of products and always have those products available. Consumer pressure leads to an overestimated demand and an increase in inventory levels. When consumers pressure retailers to stock a wide range of products, retailers place large orders to ensure they have enough supply to meet consumer demands.

Bad Communication

Distorted communication directly causes supply chain disruption by creating misaligned expectations, increasing operational costs, and leading to poor decision-making, which results in delays, shortages, and damaged relationships. This breakdown in information flow, especially in global networks, can be due to incompatible systems, data silos, security issues like cyber-attacks, or a general lack of real-time, transparent information exchange, hindering agile responses to unexpected events. It creates a lack of visibility and coordination among supply chain partners. It makes it difficult for suppliers to accurately predict demand and make informed inventory management and production levels decisions. Poor communication can lead to an overestimated demand and an increase in inventory levels, causing the bullwhip effect.

Price Volatility

Price volatility refers to the degree of price variations of a product or commodity over time. It measures how much the price of a product or commodity changes in each period.  Price volatility causes the bullwhip effect by creating uncertainty and unpredictability for suppliers. The rapid fluctuation in the price of a product or commodity makes it hard for suppliers to forecast future prices. This volatility causes them to overestimate demand, leading to an increase in inventory levels and the bullwhip effect in supply.

Lead Times Issues

Lead time is the time it takes for order fulfilment, from placing an order until the goods are received. Long lead times create delays in the flow of information between supply chain partners. This delay makes it difficult for suppliers to accurately predict demand and make informed inventory and production levels decisions. For example, if a supplier has long lead times, a retailer may place large safety stock orders to ensure they have enough inventory.

Incorrect Forecasts

Suppliers, retailers, and distributors often use historical data to make future forecasts. However, when there are significant changes in demand, it may cause them to base their projections on incorrect information. This wrong projection can lead to an overestimated demand and an increase in inventory levels. Incorrect supply chain forecasts create a vicious cycle of overstocking and stockouts, leading to increased costs, reduced profitability, and damaged customer satisfaction. This inaccuracy also triggers the bullwhip effect, amplifying small errors up the supply chain into significant demand and supply imbalances.

Strategic alliances are considered the “need of the hour” in today’s business world because they enable companies to achieve goals that cannot be achieved alone. Strategic alliances help companies to gain  competitive advantage, access new markets and technologies, reduce costs and reduce risks, and rapidly scale up their operations in a fast-paced and complex global business environment. In today’s VUCA world of complexities and competition is making survival of businesses difficult. Partnering with other companies allows businesses to combine resources and expertise to innovate and thrive.

Joint ventures are strategic collaborations where companies pool complementary assets and resources to achieve common goals, such as accessing new markets, sharing risks, or fostering innovation. The JV partnership is complimentary in many ways. Companies contribute supportive resources like technology, market access, distribution channels, or manufacturing expertise to the venture.

A joint venture (JV) typically creates a new, separate legal entity, while it is a formal legal structure because it involves the creation of a separate, new legal entity. A strategic alliance is a less formal partnership that can occur with or without an equity exchange. The key is the synergy created by combining unique strengths, expertise, and capabilities that a single company might not possess, leading to shared profits, losses, costs, and rewards.

How JVs work

Joint ventures create value for customers by bringing together combined resources and expertise to develop innovative products and services, offering access to new markets, and providing more compelling and higher-quality offerings than a single company could deliver alone. This collaboration results in a wider range of choices, competitive pricing due to shared costs, enhanced product features, and increased customer convenience through bundled offerings.

Partnering for specialized strengths

Companies form a joint venture to pool their unique skills, resources, and assets that complement each other.

Shared goals

They work towards a common objective, such as creating a new product, entering a new market, or developing a specific technology.

Defined contributions

Each partner contributes its specific complementary assets to the venture.

Complimenting Partnership TATA-Starbucks JV

The Tata-Starbucks joint venture, called Tata Starbucks Limited, pooled assets by leveraging Tata Group’s real estate and properties (like Taj hotels and Star Bazaar) for opening Starbucks outlets, and Tata Coffee’s sourcing and roasting facilities for the Indian market. Starbucks contributed its global brand, modern retail expertise, store design, and supply chain capabilities, while Tata provided its local market knowledge, existing brand equity, and access to consumer segments. Tata leveraged its existing properties and relationships with other Tata Group firms like Taj Hotels and Star Bazaar to find locations for Starbucks outlets. Tata Coffee provided its facilities and expertise in sourcing and roasting green coffee beans from India for the Indian market.

Tata provided crucial understanding of the Indian consumer, market dynamics, and regulatory environment, which was essential for adapting the Starbucks brand to Indian tastes. Starbucks brought its globally recognized premium brand, its extensive experience in running a global coffeehouse chain, and modern retail strategies. Starbucks shared its expertise in establishing and managing supply chains and introduced innovative products and store designs. Starbucks provided its advanced management systems and operational processes for managing the business effectively. The 50:50 joint venture used its combined resources to create a unified, integrated business model. Tata’s physical infrastructure and knowledge of the local consumer were integrated with Starbucks’ global standards and brand management. This allowed Starbucks to enter and establish itself in the Indian market quickly and efficiently, while simultaneously giving Tata a position in the premium coffee retail sector.

Creation of Synergy

When two or more things work together to produce a combined effect that is greater than the sum of their individual effects, essentially meaning “the whole is greater than the sum of its parts”. It describes a cooperative action where combined efforts create a more valuable or effective outcome than those same efforts would achieve separately.

Another example is of Honda-LG

In 2022, Honda and LG announced a joint-venture aimed at leveraging LG’s expertise to boost the production of lithium-ion EV batteries for Honda’s electric vehicles. Plans included the construction of a state-of-the-art battery plant in Colombus, Ohio, by the end of 2024 and commencing mass production by the end of 2025.

The companies jointly agreed to set up their battery manufacturing facility in the U.S., stemming from their mutual understanding that increasing local electric vehicle production and securing a timely battery supply would optimally position them to tap into the fast-expanding North American EV market. The venture will not only help meet the increasing demand for electric vehicles but also bring significant economic benefits to the region . 3,000 new jobs in Ohio. What made this JV successful? It created synergies

Combined expertise

This partnership allows Honda to build on its expertise in vehicle manufacturing while benefiting from LG’s expertise in lithium-ion battery technology.

Strengthening the supply chain

By pooling resources from both companies, the joint-venture has been able to strengthen the overall supply chain.

Developing innovation

The collaboration has resulted in a cross-pollination of expertise that will feed the growing demand for EV vehicles and create profits for both companies.

Conclusion

Joint ventures (JVs) between two or more companies have proven to be a highly effective way to develop new business opportunities or expand into new markets.

In business management, vertical integration is an arrangement in which the supply chain of a company is owned by that company. Usually each member of the supply chain produces a different product or (market-specific) service, and the products combine to satisfy a common need. Vertical integration has also described management styles that bring large portions of the supply chain not only under a common ownership, but also into one corporation.

Vertical integration and expansion is preferred because it secures the supplies needed by the firm to produce its product and the market needed to sell the product. Vertical integration and expansion can become unattractive when its actions become anti-competitive and hinder free competition in an open marketplace. Vertical integration is one method of avoiding the delay problem. A monopoly produced through vertical integration is called a vertical monopoly. For example, Google purchased “Motorola Mobility” in 2012 as a dedicated Android partner which enabled Google to supercharge the Android ecosystem for enhancing competition in mobile computing. The deal didn’t end here. In 2014m Chinese firm Lenovo acquired the Motorola Mobility smartphone business from Google for $2.91 billion in a cash-and-stock deal. The acquisition would strengthen Lenovo’s position in the smartphone market and grow its presence in the USA.

A company that undergoes vertical integration acquires a company that operates in the production process of the same industry. Some of the reasons why companies choose to integrate vertically include strengthening their supply chain, reducing production costs, capturing upstream or downstream profits, or accessing new distribution channels. To do this, one company acquires another that is either ahead or behind it in the supply chain process.

Vertical Integration strategy is important for many companies for several more reasons. Not only does it increase profits from the newly acquired operations by selling its products directly to consumers, it also guarantees efficiencies in the production process, and cuts down on delays in delivery and transportation.

For example, Ikea furniture to gain control over its raw materials for its flat pack furniture, purchased woodland in Romania and the Baltics to coordinate its own forestry management and wood production. The Swedish company’s investment will allow the retailer to stabilize its timber costs, at a time when prices are on the rise.

Companies can integrate vertically in two ways: backward or forward. Backward Integration occurs when a company decides to buy another company that makes an input product for the acquiring company’s product. For example, Apple retails most of its apps online through Apple Store.

Forward Integration occurs when a company decides to take control of the post-production process. For example Amazon.com Inc’s acquisition of grocery store chain ‘Whole Foods Market’ for $13.7 billion will help them dominate grocery sales both offline and online. However, so far the deal markedly expanded Amazon’s reach offline.

Advantages of Vertical Integration: 

Helps in avoiding supply disruption: The first benefit is that the company can avoid supply disruption. By controlling its own supply, it can avoid the problems of sluggish suppliers. It also in neglecting the frequent strikes and labor disputes from companies those are in socialist countries such as China, Vietnam.

Avoid monopoly suppliers: Second, a company benefits by avoiding suppliers with a lot of market power and their dictations. It gets all the more critical if the supplier has monopoly in market. If the company can go around these providers, it reaps many benefits. It can lower internal costs and have better delivery of needed items. It’s less likely to be short of critical elements.

Economies of scale: Third, vertical integration gives a company better economies of scale. That’s when the size of the business allows it to cut costs. For example, it can lower the per-unit cost by buying in bulk. Another way is to make the manufacturing process itself more efficient. Vertically integrated companies eliminate overhead by consolidating management.

Imitation becomes easier: A retailer with vertical integration knows what is selling well. It can easily “knock off” the most popular brand-name products; because it copies the ingredients or manufacturing process. It creates similar, store-branded products with similar marketing messages and packaging. Only powerful retailers can do this. The manufacturers of those brands cannot afford to sue for copyright violation. They are unwilling to risk losing distribution through a major retailer.

Lower the cost: The fifth advantage is the one that is most obvious to consumers. That’s low prices. A company that is vertically integrated can lower costs. It can transfer those savings to the consumer as lower prices. The best example is of Wal-Mart.  The store keeps costs low by using a sophisticated and largely automated supply-chain management system, Wal-Mart has huge bargaining power when it comes to its suppliers. Many brands depend on Wal-Mart sales to stay in business, while even larger, established companies can little afford to be removed from Wal-Mart’s passageway or WebPages.

Disadvantages: The biggest disadvantage of vertical integration is the expense. Companies must invest a great deal of capital to set up or buy factories. They must then keep the plant running to maintain efficiency and profit margins.

Secondly, it reduces flexibility. Vertically integrated companies get entangled in the profitability of its operations. Retailers can’t follow consumer trends that take them away from their factories. They also can’t change factories to countries with lower exchange rates. Also, vertically integrated suppliers must manage inventory by keeping sufficient stock products in their stores. A third problem is a loss of focus. Running a successful vertically integrated business requires a different set of skills; it’s difficult to find capable staff.

 Today e-commerce is become part of our life. The arrival of e-commerce and m-commerce (mobile) has transformed the entire retail sector.  Retailers are tapping multiple channels for selling their merchandise; from traditional stores, using catalogue, through the internet and more and more via smart phones and tablets, no stone is left unturned. Technological advancement means that the store is omnipresent! It’s now everywhere, in consumers’ pockets, at their homes and at the mall too. For surviving the competition in the e-commerce world distribution has become key component of the business. Supply chain and logistics experts have become key players and the other important element being real estate – strategic locations for Distribution Centres (DC).

While retailers are developing their multichannel strategy multichannel marketing which refers to the practice by which companies interact with customers via multiple channels, both direct and indirect, distribution strategies also need to be worked at a faster pace especially when the bar has been raised with delivery models like same-day and next-day delivery at the customer’s doorstep.

Retail supply chain executives go for locating fulfilment facilities closer to their customer base in order to meet service commitment goals such as aggressive delivery schedules.

Retail chains are therefore finding online logistics more cost-effective. They rather opt for this than open more traditional stores that require an entirely different kind of distribution model. Therefore, retailers are evolving their regional distribution networks with the addition of e-commerce distribution centres. Traditional warehouses which act as stores require lesser investment and machinery and fewer staff.  The new e-commerce distribution centres, which involve direct order fulfilment, can cost three times as much and involve three times as many employees.

Retailers need to consider points such as proximity to key customers, tax incentives, sales tax and the availability of local labour which are vital for business when searching for the right location for their e-commerce distribution centres. Also, the global spread of technology into multichannel retailing has also opened up new markets in both developed and developing countries. While online sales are growing in the United States and UK, China and Hong Kong are following the trend. China’s consumers are fast embracing e- and m-commerce and are spending most of their money online. And as technology and commerce is expanding faster, retailers are finding it difficult to keep pace with logistics and infrastructure because these two fields are still emerging with newer software and newer gadgets.

In most cases domestic logistics service providers are unable to provide services to fulfil high volumes of customer parcel shipping at low costs and within a realistic delivery time frame, this noticeably impacts the direct-to-customer channel. Retailers have to thus establish their own distribution networks or rely on outsourced express shippers.  This leads to an opportunistic gap in the market for third-party (3PL) and forth-party (4PL) logistics companies and investment in industrial real estate infrastructure.

In the US for the past two decades, U.S. companies have been shifting production to markets with lower labour costs. However, as energy costs rise and labor becomes more expensive in Asian markets, companies are increasing near-shoring and on-shoring. Firms which opt for all-water options but cannot tolerate the lengthy shipping times from Asia are shifting some operations to near-shoring destinations such as Mexico or Central and South America and even back to the United States.  With production and demand closer to home, retailers can respond more quickly to trends and changes in buying patterns.

Nearly 80 percent of retailers say that online sales have increased in the past five years with some reporting increase of 25 percent or more. This has forced retailers to change the traditional distribution network for their e-commerce model. 3PL and 4 PL providers have gained a huge role to play in the e-commerce business model.

Generally, 3PL provider’s main business is to provide logistical services as its core activities. The logistics services offered are based on the range of its logistics’ function. They include freight forwarders, courier companies and other companies integrating & offering subcontracted logistics and transportation services. 4 PL differs from third party logistics in some of these ways: 4PL organization is often a separate entity established as a joint venture or long-term contract between a primary client and one or more partners; 4PL organization acts as a single interface between the client and multiple logistics service providers; ideally all aspects of the client’s supply chain are managed by the 4PL organization; and it is possible for a major third-party logistics provider to form a 4PL organization within its existing structure.

4PL was originally defined by Accenture as a trademark in 1996 and defined as “A supply chain integrator that assembles and manages the resources, capabilities, and technology of its own organization with those of complementary service providers to deliver a comprehensive supply chain solution.” but the concept has almost changed at present.

4PLs have also been referred to as “Lead Logistics Providers”. In the present scenario, new crop of companies have emerged who are actual transportation companies too. While a 4PL is sometimes described as non-asset-owning service provider, their role is to provide broader scope managing of the entire supply chain. The 4PL model offers a platform to get companies thinking about long-term strategy; developing an idea of what they want their future supply chain scene to look like.

If you look closer, the 4PL model actually drives 3PL outsourcing. The difference between the two activities ultimately comes down to scope. In a traditional transactional role, the 3PL will hold on to scope—managing a warehouse, for example. With a 4PL model, the scope recedes and flows. The service provider scales resources depending on different skill set requirements that turn upwards.

If e-commerce brings the logistics industry closer to the point of consumption, it has boosted the demand in the logistics industry. Would it be wrong if we call Amazon and Wal-Mart logistics companies? At heart, these companies are retailers; but, actually on the basis of the economics of these two companies, Amazon and Wal-Mart are far, far better at handling the logistics of their trade than their competitors and hence they are the leaders. Distribution is their core competence.

If you read the case of Amazon.com one understands how important firm’s logistics is in e-commerce. Amazon.com has come a long way since its founder and chief executive officer, Jeff Bezos, stopped imagining the company as a virtual bookstore. It has evolved into an online retail giant that generated US $74.45 billion in revenues in 2013. It is worth mentioning that much of that came from its support of more than two million companies that used Amazon to sell their products online and distribute them to customers. Under the company’s various programs, Amazon not only provides its customers with a means of advertising and selling their products, but also offers to store those products in its fulfilment centres; pick, pack, and ship them; and provide customer service which includes handling returns.

In the process of developing its network to support those services, Amazon has built out an infrastructure which by recent account includes 145 warehouses around the world! 84 in the United States, four in Canada, 29 in Europe, 15 in China, 10 in Japan, and seven in India. This collectively accounts for more than 40 million square feet of space. Amazon has also made substantial investments in material handling systems, including the acquisition of Kiva Systems for $775 million in 2012.  Kiva is now a wholly owned subsidiary of Amazon, which designs robots, software, workstations, and other hardware that has been used in the distribution facilities of companies such as Staples, Office Depot, and The Gap. The systems produced by Kiva are expected to be an integral part of the distribution network now being developed by Amazon. Amazon has also made major investments in cloud computing. At the same time, the company has been developing transportation capabilities to support its Amazon Fresh same-day grocery business. That’s called might of an e-commerce company!

In today’s business scenario, efficient supply chain is the key element of the company’s success.  Corporate have realized that when they spend more time and money in fine-tuning their forward supply chains they can no longer ignore their backward (reverse) supply chains. Efficient reverse supply chains bring many benefits to the organization. However, reverse supply chains are different from forward supply chains and the fact remains that quite a few of the existing forward supply chains are not designed to handle reverse supply chains.

Reverse supply chain stands for all operations related to the reuse of products and materials. It is the process of planning, implementing, and controlling the efficient, cost effective flow of raw materials – in-process, in inventory, finished goods and related information from the point of consumption to the point of origin for the purpose of recapturing value or proper disposal. More precisely, reverse logistics is the process of moving goods from their typical final destination for the purpose of capturing value, or proper disposal. Remanufacturing and restoring or renovating activities also may be included in the definition of reverse logistics. The reverse logistics process includes the management and the sale of surplus as well as returned goods. In the case of reverse logistics, the resource goes at least one step back in the supply chain management; often a move from the customer to the distributor or to the manufacturer.

When a manufacturer’s product normally moves through the supply chain network, it is to reach the distributor or customer. Any process or management after the sale of the product involves reverse logistics. If the product is defective, faulty, dangerous, or when goods are not described properly, or in price disputes, or when goods are lost in transit and found later in any such circumstances the goods are returned. The manufacturing firm would then have to organize shipping of the defective product, testing the product, dismantling, repairing, recycling or disposing off the products. It is understood here, that the product would travel in reverse cycle through the supply chain network in order to retain any use from the flawed product. The logistics for such theme calls for entire reversing process.  Reverse logistics is more than reusing containers and recycling packaging materials, or redesigning packaging to use less material, or reducing the energy and pollution from transportation.

It is important because it also includes processing of returned merchandise due to damage, seasonal inventory, restock, salvage, recalls, and excess inventory. It also includes recycling programs, hazardous material programs, obsolete equipment disposition, and asset recovery etc.

The elements of Reverse Logistics are as follows:

Physical Movement of Goods: Differentbusinesseshavedifferent methods of handling reverse supply chain management. Usually customers return the goods from the place of purchase. It is the retail outlet most of the times where they go and return the goods. In the era of ecommerce a customer could be mailing the goods, or drop them off at designated locations. Some merchants will organize for a pickup of the goods from the customer’s location.

Warehousing: The physical goods that are collected need to be tagged, tracked, and stored. This is the purpose of the warehousing process. A warehouse is typically a large storage space usually set up on the outskirts of towns or cities. In addition to storage space, these days the warehouses are well equipped with many devices and automated processes to tag and track the stored goods. An emerging technology, radio-frequency identification (RFID) holds substantial promise in the area of warehouse layout, receiving, order selection, and shipping. Because of the large number of different products processed and handled in a typical distribution center, RFID technology has great potential to improve operational efficiency.

Triage: Triage means sorting of goods based on their condition or quality. Some of the goods need to be repaired and sent back. Others have to be sold off as used defective goods. Some need to be sold as scrap. For making these vital decisions as to what can be done with returned goods, triage is the important step in reverse logistics.

Repair: Repairs are an important process as well in the reverse logistics supply chain. By repairing the goods, they can either be returned to the customer or they can be of use for reselling. Cost effective repairs can enable the reverse logistics centre to actually become a profit center. In fact, the business model of several third party reverse logistics providers depends upon selling refurbished products at high markups. Some even go ahead to actually provide warranties on the revamped goods.

After Sales Support: suppose customer ‘A’ returned goods; and these goods are repaired, repacked and sold to customer a new customer ‘B’, here the reverse logistics provider has become the new seller. In case the refurbished products are sold by the original manufacturer, all aspects of after sales support, such as: servicing the product and supporting it with an annual maintenance contract (AMC) are required even in the case of goods sold second-hand.

Using a Third Party Reverse Logistics Provider: Just like the logistics of an ecommerce merchant can be outsourced to a third party logistics provider, there are specialist third party providers of reverse logistics too. These are organizations that specialize in receiving goods from customers, refurbishing them, and selling them at steep discounts.

The key reverse logistics activities are as follows:

Gate keeping: It is the process of screening unwarranted and defective commodities at the entry point. In the current economic climate, while it is not easy to manage the forward flow of products to customers, reverse flow becomes all the more difficult to handle. But not thinking about the reverse flow of products could mean missing imperative opportunities for guiding a company through tough times. Effective returns management can provide additional means of positively impacting a firm’s financial performance as well as building stronger relationships with key customers. When the returned product is re-entered into the inventory ledger, it starts incurring inventory carrying costs, and takes up warehouse space. Each of this logistical activity is expensive and must be considered part of the total cost of returns, beyond the negative adjustment to sales. Therefore efficient gate keeping is a must.

Compacting the recycling time is essential: When returned products come back to the distribution centers, the disposition methods should be kept as simple as possible so as to save time and cost both. The returned items must be tracked and stored at a central repository, by the use of an information system in place. Centralized return centers system are better to put in order all the products of reverse logistics from sorting, processing, storing, and resending to the next destination level under strict scrutiny in documented time.

Making best use of reverse supply chain: Many firms use reverse supply chain in effective way to get the benefit out of it. It reduces their operating costs by reusing products or components. Instead of destroying the products entirely organizations are setting up reverse supply chain modules to reduce the volume of destroyed products by half. Companies have started realizing the importance of reusing products or components; as a result, reverse supply chains are becoming essential part of business models. By cleaning up or clearing the distribution channel more often, bringing back outmoded and outdated or clearance items becomes easy. For example, Xerox replaces or upgrades hundreds of office printing machines every month. In India, Wipro is also using reverse supply chain to best use.

At IBM reverse supply chain process is explored systematically. The company conducts a lot of research for upgrading and refurbishing at this stage. In addition, when products are at the end of their useful life, it makes business sense to recover them for disassembly and component reuse. It also makes sense from an environmental perspective because electronics products, in many cases, include toxic materials that must be disposed of properly. Planning for these events upfront can help eliminate or reduce unacceptably high energy costs and environmental impact. How products are designed, assembled, labeled and packaged can have a profound effect on the efficiency of any reverse supply chain. Reverse logistics is an area where IBM’s history and legacy stands out. For most of this vital work, IBM leased out mainframe computers to companies instead of selling them; this because eventually, all equipment came back to IBM. As a result of its leading-edge experience in this area, IBM has a deep understanding of how to effectively design products for reuse and recycling.

In some part of world like EU, companies are setting up reverse supply chains because of environmental regulations. For example, from 2003, European Union has brought in a legislation that will require tire manufacturers operating in Europe to arrange for the recycling of one used tire for every new tire they sell. Some companies are using reverse supply chains as an integral part of new businesses.

For many large manufacturing and technology companies, after sales services forms a significant portion of their reverse logistics revenue. Also, providing timely and efficient service has become a key competitive differentiator in many industries. Many automobile (2 wheelers and 4 wheelers) dealers have designed attractive revenue models in after sales servicing. Better management of the reverse supply chain transforms into higher customer service and consequently, higher customer satisfaction; and industries and the enterprises within them are realizing that management of the reverse supply chain is a revenue opportunity. For example, GE Aircraft engines makes more in servicing its aircraft engines than it did in initially selling them.

Some firms have also set up reverse supply chain capabilities for philanthropic reasons. Nike encourages consumers to bring their used shoes back to the store from where they were purchased. These shoes are shipped back to Nike, where they are shredded, which are then donated to make basketball courts and running tracks. The company also donates funds to help build and maintain those courts. By doing this, Nike has augmented the value of their brand and also promoted people to purchase their products.

An efficient reverse supply chain focuses on processing product returns generally at lower cost:

The computer and electronics industry is known for short product lifecycles. A big market has emerged for used PCs both in developing and developed countries. According to a research approximately 70 million secondhand PCs are refurbished and exported to emerging markets. Nearly 30 million second hand PCs are discarded worldwide.  The need and opportunities for reuse of obsolete products does not need to be over emphasized.

The automobile industry is one of the biggest industries in the world and deals with the most expensive product. Therefore, it is not surprising that reverse logistics is an important subject for this industry. The three primary areas in which reverse logistics plays a significant role are: 1. Salvage of parts and materials from end-of-life vehicles, 2. Remanufacturing of used parts, and 3. Stock-balancing returns of new parts from dealers. The big three automakers in the U.S. have joined together to form the Vehicle Recycling Dive.

 The estimated cost of reverse logistics in the Indian auto and auto components industry is around 0.5% to 1% of total sales. The reverse logistics segment has been growing at the same rate for both the auto and auto components industries during the same period.

In the pharmaceutical business its pressing problem of what do you do with the expired medication. About 3% of over-the-counter medications are not used before it expires people always have some or the other expired medication in their household. It ends up in drain and eventually the water supply; or it can make its way to landfills if thrown in the trash, essentially posing a health risk to people and wildlife. Reverse logistics in this industry is considered a pellet in company’s profits and an expensive process most times. Yet, it is an imperative process in modern times due to various reasons such as government regulations, growing environmental concerns, growing consumerism, and competitive advantage. An important consideration for companies is to perform the operations in reverse logistics effectively so that it reduces the cost involved.

The expired or unused pharma products need to be disposed off; they need to be reclaimed so that it can be incinerated or otherwise disposed of safely. Collection is also being established at pharmacies, where people can bring in their old medication so that it can then be sent to a disposal center. Pharmaceutical companies and retailers who sell the medications can do some useful work in this area.

Some important considerations for the reverse logistics of returned medications include security of the medications, keeping costs down through technology and automation, and tracing the returns from the initial interception down to their final disposition. Supply chain visibility is also essential for any pharmaceutical supply chain including reverse logistics, as counterfeiting and lost or stolen products continue to be a major concern for this industry.

Reverse logistics in pharma business should involve the use of barcode tracking and identification, as well as easy product identification. The reverse logistics of medicines need to be addressed on war footing to avoid any environmental issues and concerns of medication disposal.

 Conclusion: Reverse supply chain is the last step in the supply chain, which needs to be addressed with accurate strategies; when companies give more attention to reverse supply chain, the product life cycle gets more and better. Cost reduction is not the only benefit that can be gained from reverse supply chain. It helps in understanding why products are returned. Was it returned due to quality problem? Were the stores improperly stocked? Was there a labeling problem? Was the service of distributer or retailer not up to the mark? Are the price points ignored? Is the competitor playing foul game? Is the packaging aesthetics not working? Was there a problem in batch processing? These and many more dilemmas can be sorted out by going to the root cause. It helps the organization in return by resulting in better engineering, packaging, pricing, manufacturing or distribution. It assists to get slow-moving products off the shelf. Companies have realized that they need to modify their forward supply chain by successfully coordinating it with reverse supply chain. How efficient is your reverse supply chain? Give it a thought right away.

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