The risk under consideration refers to any unpredictable operations interruptions caused by all suppliers being unavailable to satisfy the buying firms demand. Dependent variable is sourcing strategy single versus multiple. They incorporated the effect of economies of scale and. A number of content creation tools such as framemaker include support for singlesourcing, often including the ability to convert a body of text into an html page or a particular kind of help file. Why singlesourcing content is better than copy and paste. You can use the same content to produce different outputs, such as. This reduces production risk in the event that the supply chain has a problem. Single sourcing information an agile practice for effective documentation. Single versus multiple sourcing in the presence of risks. Usually, when we execute a command or a script, a new subshell is created and the script is executed in the subshell. Single sourcing allows establishing a longterm partnership between company and supplier.
Additionally, if the single source goes out of business, it can leave the company in a bind, especially if there are delays in lining up new suppliers. We do believe that fear of overdependance on one source might lead purchasing managers to underestimate performance levels of single sources. My newest course research methods can be found under following link f. The parts can be sentences, paragraphs, or sections. This paper relies on a decisiontree approach to aid a buying firm in determining the optimal size of its supply base in the presence of risks.
If this was the case, it would be quite difficult if the firm decided to buy from several suppliers. Zeng and others published single or multiple sourcing. Pdf choosing between single and multiple sourcing based on. Multiple sourcing is the purchasing policy of using two or more or even many suppliers to purchase certain components, products, product groups or services. Our results indicate that single sourcing is a dominant strategy only when supplier capacities are large relative to the product demand and when the firm does not obtain diversification benefits. Pdf single versus multiple sourcing in the presence of risks. The first definition, creating multiple outputs from one source, is supported by a flare feature called conditionality. Single sourcing is the development of information content in a form that can conveniently be the basis for other forms of content. It allows one document to be used in different kinds of formats, thereby increasing the usability of the documentation.
Singlesourcing also eliminates duplicate work and facilitates the reuse of existing information, which. The general trend to focus more on core competencies and the ongoing shift of value creation to suppliers has caused the dependency of purchasing. Presented by shefali srivastav, samarth gulati of fmg18a, fore school of management. On the other hand, however, the company is more dependent on the supplier. The 5 principles of single sourcing in technical documentation. The user can use this single paper or document in different formats to create manual or online texts or papers. We show that in contrast to results in the extant literature, single sourcing may not be the optimal strategy of a buyer facing suppliers with strictly convex costs. Our results indicate that single sourcing is a dominant strategy only when supplier capacities are large relative to the product demand and when the. Or, they can choose to find vendors with specific expertise in each project type and contract individually with them. In many cases, it makes sense to have multiple suppliers for the same input. Multisourcing versus single sourcing multisourcing versus single sourcing in the 2. The process of producing multiple outputs from one single source of information. Apr 24, 2011 approach and implementation of single sourcing group 6.
But in other situations, it may be wise to only have a single source. Single source publishing is more than just publishing your documents into multiple versions in any medium. This is one of the most powerful single sourcing techniques. For example, if your topic has a part that is only suitable for developers, wrap it in a conditional block and assign the developers output tag. It is concerned with what needs to be purchased, why, when and where. Single and multiple sourcing are the more frequently discussed approaches in supply risk management khan et al. Planning a single source publishing application for business documents a paper presented by peter meyer at openpublish, sydney, on 29 july 2005 single source publishing in multiple formats for different output devices. Certainly, there are pros and cons of single sourcing vs multiple sourcing in software development. Single sourcing also assures more quality in the products. If you need to make a correction, update, or other change, you only need to work on one file. Single sourcing multiple sourcing single sourcing advantages disadvantages advantages disadvantages create competition reduces supplier loyaltysuppliers may not be willing to go the extra mile for the purchaser volume leveraging as volumes go up, cost per unit decreases as supplier spreads fixed costs over larger volume. The numerical case and the sensitivity analysis of some important parameters show that the tradeoff between single and multiple sourcing depends on deterministic and probabilistic factors, especially in risky environments.
Multiple sourcing proponents argue that using more than one supplier can lead to increased amounts of competition, greater supply risk mitigation. If you are having troubles with your research paper, i might have a solution for you. Single sourcing versus multiple sourcing roman inderst we show that in contrast to results in the extant literature, single sourcing may not be the optimal strategy of a buyer facing suppliers with strictly convex costs. Single versus multiple supplier sourcing strategies. Successful single sourcing allows you to create and maintain one single set of information and yet produce a range of different outputs. Some of the benefits of single sourcing content include the following. Describe methods of risk mitigation in single sourcing and multisourcing transactions. Single versus multiple supplier sourcing strategies article in european journal of operational research 1821. May 18, 2014 if you are having troubles with your research paper, i might have a solution for you. But, singlesourcing is not useful for most small documentation projects. I needed to modularize documents chunks, assemble modules in varying orders across multiple documents. In other cases, we find that multiple sourcing is an optimal sourcing strategy. Presented by shefali srivastav, samarth gulati of fmg18a, fore school of management slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Multi sourcing vs single sourcing samarth gulati91047 shefali.
We show that in contrast toresults in the extant literature, single sourcing may not be the optimal strategy of a buyer facing suppliers with strictly convex costs. Singlesource publishing is most often understood as the creation of one source document in an authoring tool and converting that document into different file formats or human languages or both multiple times with minimal effort. Purchasing and marketing implications performance of single sources is superior to the performance of multiple sources. In purchasing sole sourcing take place when only one supplier for the required item is available, whereas with single sourcing a particular supplier is purposefully chosen by the buying organisation, even when other suppliers are available larson and kulchitsky, 1998. Production, manufacturing and logistics single versus multiple supplier sourcing strategies gerard j. One of biggest risk is the governance which is quite insignificant in single sourcing. Multiple sourcing on the other side, is the business practice of buying a particular product from several different suppliers. Single sourcing versus multiple sourcing wiwi unifrankfurt. The developed model is able to take into account both these factors, and therefore it is a useful managerial tool.
The decision concerning single and multiple sourcing entails the decision about the number of suppliers with whom a purchasing company wants to have supplier. Singlesourcing is the use of a single document to produce other forms of documents, such as manuals and online help. Tutorial summary r addresses the changing face of technology, information design, and the skills required to ensure effective information development r argues that the use of document databases, single sourcing, and knowledge webs will redefine writing. Single sourcing multiple sourcing single sourcing advantages. Frequently used approaches of sourcing are 1 negotiating. China, why they chose between single or multiple sourcing and the factors. The two major sourcing strategy options available are multiple and single sourcing. Choosing between single and multiple sourcing based on supplier default risk.
Apr 09, 2012 sourcing a file is nothing but executing the file, more importantly making the changes of the file applicable in the current shell itself, the shell which we are working in. Single sourcing versus multiple sourcing roman inderst. The relationship between the levels of risk and associated tradeoffs is captured by a. Traditionally, businesses chose one carrier, using them for all of their shipping needs. Sole sourcing in purchasing sole sourcing take place when only one supplier for the required item is available, whereas with single sourcing a particular supplier is purposefully chosen by the buying organisation, even when other suppliers are available larson and kulchitsky, 1998.
Deliver the particular set of services in a competitive manner. Single sourcing, a powerful approach in a stable environment, can amplify a firms exposure to risk e. Singlesourcing is used satisfactorily for large documentation projects that have thousands of pages or help topics. The idea is simple some content blocks may be shown or hidden, depending on how you configure. Therefore, in a single sourcing model, it is crucial that the customer carefully select a supplier that will, over the outsourcing term. Informal and formal escalation, and dispute resolution procedures. If both sides are mutually dependent on each other, a single sourcing strategy can have many risk reducing effects on the supply chain. Pdf choosing between single and multiple sourcing based.
From this single source, you can use processes that publish this content to several formats. These risks are often seen as a risk of single sourcing. Single sourcing also eliminates duplicate work and facilitates the reuse of existing information, which. Single versus multiple sourcing supplier selection coursera. In this article rob sumroy and natalie donovan of slaughter and mays strategic sourcing team look at the multi. The results of the analysis will vary by company and category but will follow the major themes below. There is a way to single source using ms word 2007 and later. Multichannel publishing can either be seen as synonymous with singlesource publishing, or similar in that there. Singlesourcing and content reuse clickhelp features. Should you choose a single or multiple supplier strategy. It can make working with complex documentation much more efficient. Single sourcing and reuse in technical documentation is getting more and more widespread these days. By using single sourcing for multiple types of output documents, you only need to create content once. This is also a good and reliable option because if one.
As we argue, previous findings relied crucially on the joint assumption that, first, there is only a single buyer and that. For a summary of the benefits and risks of single sourcing, see box, single sourcing. The main purpose of the study was to investigate the benefits and disadvantages of single and multiple sourcing in a specific truck oem. Whether single or multiple sourcing reduces the risk, is disputed. To keep up with global competition and tap into the abilities of world class suppliers, many companies have put in place global sourcing systems advances in information systems have served as a catalyst for global sourcing efforts global sourcing applies to services and business processes, as well as manufactured goods. For example, your documents might be published as online help chm, pdf, and html. Single versus multiple sourcing supplier selection. Single versus multiple supplier sourcing strategies request pdf. All of the deliverables that use the file are automatically updated. Sourcing is a critical activity used at both tactical and strategic levels. To minimise its risks and liabilities as much as possible, a. With singlesourcing, the parts of each document are written in one source file. Key advantages of multiple sourcing when compared to single sourcing include. Procurement managers should assess the supplier relationship dependencies and evaluate scenarios by measuring the probability and severity of risk.
Jul 31, 2019 in publishing single sourcing is defined as the usage of one solitary document to create several other documents. Jan, 2016 single sourcing and reuse in technical documentation is getting more and more widespread these days. Suppliers are more likely to remain pricecompetitive. Mar 26, 2010 it is on multiple sourcing vs single sourcing. The model overcomes the limits and assumptions of the previous. Singlesourcing and small projects techscribe technical. Multisourcing strategy includes multiple suppliers. Vakharia b a department of finance and quantitative analysis, college of business administration, georgia southern university. Choosing between single and multiple sourcing based on. Primary disadvantages of single sourcing include supplier control in bargaining, limited opportunities for the lowest price and limited product diversity.
For example, text prepared for a printed book might be prepared in a form that could also be used without additional authorial involvement or adaptation as any of. How to modularize using microsoft word as a single sourcing tool. It can look for a single vendor with a solid reputation in development in their niche and use that vendor for multiple projects. Often, companies wrestle with this very important decision.
The purchase of individual items used to create a product from different, multiple providers in order to keep production on track in the event of a failure to produce at one particular source. Sales management, and the international journal of purchasing and materials management. Single sourcing strategy produces more reliability, good relationship, reduces operational cost but at the same time switching cost creates vulnerability. Single sourcing means you can create one source of content and either a extract subsets of the content to create different outputs for different audiences or b use chunks of the content in multiple places in multiple projects. For instance, costantino and o pellegrin2010 summarize the main pros and cons of multiple sourcing against single sourcing, as follows.
A real options approach article pdf available in journal of purchasing and supply management 161. A single source procurement is one in which two or more vendors can supply the commodity, technology and or perform the services required by an agency, but the department selects one vendor over the others. How to modularize using microsoft word as a single. Apr 24, 20 single sourcing is the use of a single document to produce other forms of documents, such as manuals and online help. Single sourcing is also known as single source publishing because it uses a sole resource for using and reusing information. A single sourcing approach consolidates purchase volume with a single supplier in the hopes of enjoying lower costs per unit and increased cooperation and communication in the supply relationship. Approach and implementation of single sourcing group 6. Deciding your optimal carrier strategy most industry publications and noted experts tote the concept of multisourcing as the next best practice in supply chain management. It is often said that placing all your eggs in one basket can be risky, which is something to consider in making a decision between single and multiple supplier sourcing. The selection of a given purchasing strategy is a central activity in risky environments. Discuss the potential impact of cloud computing on outsourcing. The concept is created to help supply chain managers and practitioners to improve, develop and implement strategic sourcing strategies. Beazer also found that a single sourcing approach contributed to successful cost reduction and supply chain optimisation.
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