Managing risk in business critical outsourcing: A case study in the Telecom industry

Transcription

1 Page 1 of 16 ANZAM 2010 Managing risk in business critical outsourcing: A case study in the Telecom industry Dr Mikael E. Malmgren Ashridge Business School Berkhamsted, HP4 1NS, United Kingdom mike.malmgren@ashrige.org.uk

2 ANZAM 2010 Page 2 of 16 Abstract. Organizations are increasingly outsourcing business critical activities to suppliers of outsourcing services (Kakabadse & Kakabadse, 2005). As the complexity and business criticality of the outsourced activity increase, the risk increase (Merali and McKelvey, 2006). Managing risks in business critical outsourcing requires a fine-tuned understanding of the decisions taken at different organizational levels in both the outsourcer and the supplier. The research question in this paper is how organizations manage risk in business critical outsourcing. The case study of three outsourcing contracts in Holland, Sweden and Australia applies the Das and Teng (2001) framework on risk and extends the framework in several aspects. The findings are that goodwill trust-building is determined at the corporate executive level, that competence trust-building, output- and behavioural control are bi-directional at the level of the contract negotiation, and that the social control dimension is effectively excluded as risk mitigating mechanism. The latter have critical influence on the performance of the outsourcing relationship. 1. INTRODUCTION Over the past two decades the phenomenon of outsourcing of resources and activities has emerged as an important trend in a wide range of organizations across the globe (Mol 2005; McIvor, 2005). The total value of deals estimated to $320 bn and growing at 7-9 % pa (Berthelemy and Quelin, 2006). Initially organizations outsourced non-strategic activities but increasingly many companies are today outsourcing business critical resources and activities (McFarlan and Delacy, 2004; Kakabadse and Kakabadse 2005; Nordigården, 2007). Furthermore, outsourcing contracts can involve large financial commitments as the examples of Shell s $4 bn total IS/IT outsourcing in April 2008 demonstrates (Crooks and Parker, 2008). Early outsourcing contracts were often focused primarily on cost reduction (Clegg et al, 2005). Whilst cost reduction is still a key focus, organizations are seeking strategic and operational performance improvements of business critical resources and activities through outsourcing to specialist suppliers. A review of the outsourcing literature identifies that risk is a central concern in outsourcing research. The specific phenomenon studied in this research is outsourcing of technological systems that are highly business critical to the outsourcer. Increased complexity increases the likelihood of difficulties and problems (Merali and McKelvey, 2006) and hence the risks. Business critical outsourcing in this research is defined as: activities and resources that if not available or performed at the expected level would have a substantial and negative impact on the financial and strategic performance of the business. Categorising outsourcing based on the dimensions of business criticality and complexity identifies different types of outsourcing. For example, outsourcing manufacturing and supply of components and sub-systems have a degree of complexity and business criticality. A more business critical and complex type of outsourcing is PC s and application servers with business software that is important for running the business. Even more business critical and complex outsourcing is when the outsourced activity is the revenue generating structure. Such business critical infrastructures can be found in the telecom, banking and power industry. In the case of telecom networks the network is the revenue generating structure and it is highly business critical for the telecom operator. This study extends the research frontier by studying risks in outsourcing business critical activities in the telecom industry. Figure 1 below is a conceptual description of different types of activities being outsourced. [insert figure 1] 1

3 Page 3 of 16 ANZAM 2010 The shift in outsourcing scope toward higher business criticality and complexity has three implications:- 1. The increased criticality increases the negative consequences of poor performance 2. The increase in complexity of the undertaking increases the difficulty in managing the relationship between independent parties in a web of relationships 3. The combination of increased criticality and the complexity, increases risks in managing business critical outsourcing Based on a literature review of risks in outsourcing (Malmgren, 2010), it became clear that: (i) our understanding of outsourcing arrangements must move beyond viewing outsourcing as a make-or-buy decision; (ii) that frameworks must integrate outsourcer and supplier in the research, leading towards a more fine grained understanding of outsourcing. The convention in the paper is to apply the term outsourcer to the organization that transfer an activity to a supplier and subsequently receive the performance of the activity as a contractual service from a supplier. The paper introduces the theoretical underpinning in the paper in section 2 followed by the introduction to the case study in section 3. The methodology is presented in section 4 followed by the findings in section THEORETICAL UNDERPINNING OF THE RESEARCH Outsourcing is a long-term strategic alliance governed by contract (Contractor and Lorange, 2002). A central tenet in the research is that outsourcing relationships develop in discrete stages (Gulati, 1995; Doz, 1996; Barthelemy, 2001; Andersson and Norrman, 2002) The stages applied in the research in this paper are the Scoping & Search stage, the Negotiation stage and the Transition stage. [insert figure 2] The research identified the initial Scoping & Search stage as internal deliberations of the benefits and risks of outsourcing, a make-or-buy decision. This stage only concerns the outsourcer and takes place before formal negotiations with potential suppliers is decided upon. It results in decisions on which activities and resources should be included in an outsourcing deal (the Scope). The two dominant theories in outsourcing research is Transaction Costs Analysis (TCA) or the Resource-based View (RBV) (Malmgren, 2010). In this research the Scoping & Search stage applies transaction costs analysis (Williamson, 1975, 1985, 1991) as a lens to understand the perception of risks and the risk mitigating actions taken by the outsourcer. It should be noted that the Scoping & Search stage includes informal discussions with potential suppliers to test the feasibility of a deal to be made hence the start of the formal negotiation stage is not always clearly identifiable. 2.1 Transaction cost analysis in the Scope & Search stage An outsourcing decision is in essence a make-or-buy decision, a decision to transfer to an external supplier activities previously carried out in-house. This same activity, now in the form of a service, is subsequently purchased back from the supplier for an agreed period of time. All else being equal, the comparison between alternatives is about the internal cost of production and the price from an external supplier. Provided the service is produced at the right level of quality and is able to meet the changing demands of volume and technological development, it would be a straightforward decision of comparing internal production cost with the price of external supply (Walker and Weber, 1984; Walker, 1988; Aubert et al, 2004; Mol, 2007). However, no contract can have complete foresight of all future requirements. Should the contract not allow for adjustments to changing requirements or is unable to meet the expected level of quality or the supplier acts opportunistically under some circumstances, there is a cost attached to the decision. If a situation is reached where the outsourcer is no longer in a position to take the activity back or transfer the activity to another supplier, then the 2

4 ANZAM 2010 Page 4 of 16 outsourcing decision may in fact a decision to sell the activity and resource (Bleeke and Ernst, 1995). Walker argues that supplier relationships involving higher value inputs and operations have higher levels of strategic risks (Walker, 1988, p62). Managing the risks associated with deciding the scope of a business critical activity, the search for appropriate suppliers, the negotiation, and the on-going performance of the service are transaction costs related to the outsourcing decision The analysis in the Scoping & Search stage is structured around the decision of what is included in an outsourcing contract (the scope), search costs (Williamson, 1975), negotiation processes such as bargaining, drafting, safeguarding, and monitoring (Williamson, 1975, 1985), and transaction costs drivers such as asset specificity and uncertainty (Williamson 1975). Figure 14 below illustrates the approach taken in the research. [insert figure 3] 2.2 Trust and Control in the Negotiation and Transition stages Should the analysis in the Scoping & Search stage conclude that the benefits of outsourcing exceed the risks, formal negotiations with potential supplier would commence. The decision to begin negotiations introduces the supplier to the process of assessing and mitigating risks. The strategic alliance theory acknowledges the joint interest and unilateral commitments for the success of an alliance (Gulati et al 1994) as well as attention to process (Doz, 1996; Gulati et al 1994), and creating joint value (Doz and Hamel, 1998). The character of the Negotiation and Transition stages differ from the Scoping & Search stage. Suppliers have been formally invited to negotiations hence also the supplier makes decisions related to the benefits and risks in the proposed scope of an outsourcing deal. The Scoping & Search stage involves unilateral decisions of a make-or-buy kind whereas in the Negotiation and Transition stages are a social action system in which relationships between outsourcer and supplier determine the outcome (van de Ven, 1976). The relationships is characterised by offers and counter offers between the outsourcer and suppliers where efficiency and equity (Ring Smith and van de Ven, 1994) are central to the management of risks. Risk is a central construct and the strategic alliance literature has developed a frame of reference of how to manage risks (Das & Teng, 1996, 1998a, 1998b, 1999, 2001, 2002, 2004; Delerue 2004). Taking the point of departure in the strategic alliance literature identifies the framework developed by Das and Teng (2001) as the basis for studying how outsourcer and supplier manage risks in business critical outsourcing. This study seeks to answer the question how the parties engaged in negotiation manage risks given that the Scoping & Search stage has identified important risks. What sets an outsourcing agreement apart from risk assessments more generally is that two parties are intrinsically linked through a longterm contract and the perception of risk is dependent on both parties positive contribution to a shared understanding (Das and Teng, 2001, p251). It therefore seems logical that these risks must be understood and acknowledged by both outsourcer and supplier during the Negotiation and Transition stages and that both parties endeavour to find solutions that could mitigate the risks. The dependence created is of great importance in an outsourcing relationship (Kern and Willcocks, 2000) hence it alerts us to the creation of common goals and joint responsibility. The performance of the outsourced activity continues to be of importance to the outsourcer after the outsourcing contract is signed whilst operational control of the resource and activity has been handed over to an independent supplier. This sets a frame such that risk is acknowledged and that the focus is on performance and relational risk, and specifically on reducing downside risk. Das and Teng argue that: there are two independent yet equally important considerations for entering into an interorganizational relationship : relational-(risk) and performance-(risk). (1996, p830) Performance risk refers to the probability that intended strategic goals of an alliance may not be achieved, even though cooperation between parties is satisfactorily. Relational risk in this research is concerned with cooperative relationships, or the probability that the partner does not comply with the spirit of cooperation (Das and Teng, 2001, p253). 3

5 Page 5 of 16 ANZAM 2010 Das and Teng (2001) contend that trust and control are inextricably linked with risk in strategic alliances and other inter-organizational relationships such as outsourcing, and that trust and control are the two principal antecedents of risk. [insert figure 4] Each construct has certain key dimensions such as (1) goodwill trust and competence trust linked to Trust and, (2) behaviour control, output control, and social control linked to Control. The definition of the dimension of trust and control of risks in inter-organizational relationships is described in figure 5. [insert figure 5] The Das and Teng (2001) framework provides a lens with which to study the perception of risks in the Negotiation and Transition stages from the perspectives of both the outsourcer and the supplier 3. METHODOLOGY The research question (a how question) and the decision to study management of risk in three separate stages led the researcher to select a qualitative rather than a quantitative methodology. A survey methodology was not deemed appropriate since business critical outsourcing as defined in this research is a recent phenomenon (Kakabadse & Kakabadse, 2005) and there are a limited number of business critical contracts to study. The approach of studying three subsequent stages meant a case study methodology was selected to ensure contextual data was captured that identifies how outsourcer and supplier manage risks as the outsourcing relationship develop. The telecom industry was selected as operations, development, and maintenance of telecom network are business critical for the telecom operator. To achieve generalizability the research design used empirical data from one supplier that has outsourcing contracts with three different outsourcers. The purpose behind this design is to keep one variable fixed such that the perspective of risk is seen from one supplier organization, Ericsson AB in this study. It should be pointed out that from a research design point of view there are three cases, not one. The purpose of the design of three cases in the research is aimed at achieving analytic generalization meaning that a previously developed theory is used as a template with which to compare the empirical results of the case study. If two or more cases are shown to support the same theory, replication may be claimed (Yin, 1994, p31). The empirical material is based on archival material such as contracts, strategic plans, policy documents, manuals and instructions, and publicly available material in excess of 2000 pages. 29 interviews, lasting from one to two hours, with executives and managers involved in the outsourcing negotiations have been recorded and transcribed. The case write-up was presented to executives at Ericsson and the interviewees and their comments and clarifications have been incorporated. The material has been coded and recorded in tables, one for each dimension in the Das and Teng (2001) framework and for each stage in the outsourcing relationship development. The tabulated data has been converted into the dimensions in Das and Teng (2001) through a step-wise data reduction process. In support of the analysis of the large quantity of data a qualitative assessment of the degree to which the outsourcer and supplier was seeking to mitigate risks where carried out. 4

6 ANZAM 2010 Page 6 of INTRODUCTION TO THE CASE STUDY 4.1 Outsourcing in the telecom industry and the research cases The telecommunications industry is a large global industry that touches almost every person in the world, both in a private and in a business context. It is also an industry undergoing rapid change driven by globalization of markets, technological shifts and price pressures (Shaw, 2000; McIvor, 2003; Marshall et al, 2007). In response to these pressures the players in the industry are rapidly consolidating and creating ever larger organizations. In response to this consolidation trend the suppliers are consolidating 1 to match the global footprint of the operators and to have the financial strength and economies of scale for R&D investments in products and services. However, not only is consolidation taking place but also a major shift among actors in the supply chain in the telecom industry. In a paper on Risk, Information, and Incentives, Agrell et al (2004) describes the development in the telecom industry and how outsourcing in various stages of the value adding chain is reshaping the industry. The research presented in Agrell et al (2004) focus on the risks that OEM s (Original Equipment Manufacturer), in this case telecom equipment suppliers, faced when they outsourced the manufacture of major components and systems. In this shift within the value chain a new player in the industry appeared. The new type of player was the Electronic Manufacturing Service provider (EMS). This shift in the value chain with outsourcing of component supply and sub-systems took place throughout the 1990 s not only in the telecom industry but in electronics manufacturing generally (McIvor, 2003; Harland et al, 2005). The next step in the development of the industry occurs when the operator takes the step of outsourcing their network operations to a provider of outsourcing services for mobile network operations. This is the step that this research is studying. The picture below shows a simplified supply chain in the telecom industry with the scope of Agrell et al s (2004) research highlighted in grey. The research on business critical outsourcing in this thesis is between the OEM and the Operator and shown by the dotted line in blue. The research in this paper is shown in the blue (dotted) box. [insert figure 6] Whilst the industry is consolidating there is a shift in the strategy amongst operators in the telecom industry. The comment from the operations director at Telco NL illustrates the point: Our mobile telephone network is core to our business, but it is not our core business. Marketing and development of mobile services is our core business. Operations Director Telco NL, Holland Telco NL is trail blazing a trend by telecom operators to outsource the operations of its mobile telephone infrastructure to concentrate their resources on marketing mobile telephone and data services. Telecom network operations are complex undertakings which have traditionally been seen as the nervous system of telecom operations and a core part of the business. The network is also business critical for the operator as it is the revenue generating part of the business. The empirical cases reported in this paper are outsourcing contacts between: - Ericsson and Telco NL Holland (pilot case) - Ericsson and TNIC Nordic - Ericsson and Telco Oz Australia. 1 Recent mergers are Alcatel-Nortel and Nokia-Siemens 5

7 Page 7 of 16 ANZAM 2010 The supplier in the cases is Ericsson AB. Ericsson has since 2004 signed 70 large outsourcing contracts 2 such as the 2009 contract with Sprint Telecom in the US, which involves the transfer of 6000 people from Sprint to Ericsson in a deal worth $5 bn deal over 7 years. By any account, these are very large and complex contracts both to negotiate and importantly, to execute to the mutual benefit of the outsourcer and the supplier. It should be noted that this paper is not about outsourcing in the telecom industry per se but the phenomenon of business critical outsourcing more generally. The focus is on how the outsourcer and supplier manage risks in an outsourcing relationship. 4.2 Introduction to the TNIC case Telco Nordic International Carrier (TNIC) is an international carrier of telecom voice and data traffic. It is a fully owned subsidiary of Telco Nordic, a public limited liability company, was created as a result of the merger of two Nordic telecom operators Telco Nordic s shares listed at the stock exchanges in the Nordics. TNIC provides wholesale, IP capacity and voice services in Europe and across the Atlantic. To service the customers TNIC has a network presence in 20 countries utilizing network equipment from seven major telecom equipment suppliers such as Ericsson, CISCO, Lucent, Alcatel, Marconi, Nortel etc. TNIC s customers demand high levels of service and reliability as the telecom network is critical to the operation of the businesses. Most customer contracts stipulated penalties if the service is unavailable for more than 4 hours. TNIC had to fix any problem very quickly. The changing market environment with overcapacity and price pressure on wholesale capacity resulted in uncertainty regarding telecom traffic volumes and margins. Meanwhile, there were significant pressures from the stock market on the parent company management of Telco Nordic to deliver cost savings from the merger. Implicit in the drive to show shareholders that costs were reduced was a reduction in the number of staff. In particular, TNIC was not producing positive results and was asked to significantly improve its profitability. The TNIC team was given go-ahead from the CEO of TNIC to engage in formal discussions with a supplier for the outsourcing of field maintenance operations. With a strict and short deadline to meet the financial targets TNIC elected to invite Ericsson to formal negotiations. The Organizational Context The networks of two Nordic telecom operators had evolved over time and local subsidiaries had developed to serve the local markets. After the merger the strategic direction changed from a decentralised organizational model to a centralised model. This had an impact on the operational and financial control processes and decision processes. TNIC s management realised they did not have full control of every aspect of operations and often compensated for poor information flow and work processes by overworking their staff, both in the field and in central operations. Together with the pressure on cost reduction it was not a sustainable situation A small team of senior executives at TNIC was formed with the task of scoping an outsourcing agreement. The internal discussions identified a number of costs and risks that would need to be addressed in an outsourcing deal. Firstly, would a deal actually save money and how costly would it be to negotiate an agreement? Secondly, was there a competent supplier that could deliver the required performance? Thirdly, what would be the internal reaction to an outsourcing deal; would it negatively affect the operational performance? Fourthly, if the supplier could not perform, how could the decision be reversed? 2 Based on press releases from Ericsson AB 6

8 ANZAM 2010 Page 8 of 16 A small group of senior executives was tasked with finding a suitable supplier whilst keeping the negotiations secret from the organization. It was decided to engage in negotiations for the putsourcing contract with Ericsson. 4.4 Introduction to Telco Oz Telco Oz A historic review The parent company to Telco Oz is a multinational conglomerate with over 220,000 employees worldwide operating five core businesses: ports and related services; property and hotels; retail; energy, infrastructure, investments and others; and telecommunications. It is a prime force in the deployment of 3G telecommunication services in key global markets. Telco Oz was founded in the 1980s as a paging network across Australia. Telco Oz continued building the telecom infrastructure and invested and built a 2G (GSM) network in Australia. A major investment programme was undertaken to build a 3G network using the global Wideband CDMA (W CDMA) standard and was compatible with the parent company networks in other parts of the world. As well as being more efficient than 2G, 3G enables the delivery of more than voice such as text services, live mobile TV and broadband access through mobile handsets. The user base has continued to grow and in 2005 the 2G subscriber base was gradually transferred to the 3G network However, the parent company was under huge pressure because 3G was costing them a lot more than they expected Many of the ambitious investments in 3G technology and 3G licences saddled telecom operators such as Telco Oz with large debt and subsequent cash flow problems as the forecasts for growth in 3G services were significantly reduced. Reducing investment costs and conserving cash became priorities. The solution was to outsource the network operation, maintenance, and development in an effort to reduce costs and improve quality of delivery. 4.5 Introduction to the Telco Oz case In the period leading up to the time of the study, the parent company of Telco Oz was taking over control and was replacing parts of the management; a new CEO was appointed. During a visit to Australia by the Chief Operating Officer (COO) from the parent company, the COO requested that Telco Oz get their 2G network EBITDA positive and get the 3G roll-out cost under control by the end of the financial year. Ericsson was invited to the parent company to give a presentation on Ericsson s global capabilities in managed services. The VP of services from Sweden and the VP of services from Australia presented to the board. In the meeting Ericsson decided to make a bold statement we can run the network at a 20-25% cost saving to Telco Oz. The features of the Telco Oz case are: firstly, the pressure from the parent company on the CEO of Telco Oz to reduce costs and secondly, the requirements for decisions to be taken fast. The case highlights the multiple levels of management involved in large outsourcing deals such as this. It is clear from the empirical material that the owner of Telco Oz A was instrumental in setting the pace for selecting a supplier and the choice of supplier. The empirical data suggests the driving forces for the Telco Oz case can be summarised as 1) a strong need to reduce cost 2) gain operational cost control, and 3) a short time scale to implement cost savings. Telco Oz had two options, either to start negotiations with several companies and slice up the operations or negotiate with one company for the whole piece. Negotiating with one supplier for the whole operation was the preference as it would give better cost savings and would be easier and less costly to manage. However, working with only Ericsson was a gamble for Telco Oz; if no agreement 7

9 Page 9 of 16 ANZAM 2010 was reached after some months of discussion, Telco Oz would have difficulty finding another supplier to take Ericsson s place and hence meeting its cost reduction targets by the target date. On the other hand it would be time consuming to negotiate with several separate suppliers. Secondly, what was being outsourced was the network operation, design and service development. It was a clearly stated aim for Telco Oz to retain what they term the IP (Intellectual Property) of Telco Oz. The decision to retain the network infrastructure suggests that Telco Oz saw this as their IP and a core asset they would not outsource. As such the assets that were transferred were the employees running the network operation, engineering, and applications developments. The nature and size of the outsourcing contract required the Telco Oz CEO to keep the plans for an outsourcing contract secret from the organization. A small team lead by the CTO was tasked with selecting the suppliers, designing the negotiation process and securing the savings that had been indicated. A fast paced negotiation process commenced with the goal completing a deal in 4 months and before the end of the financial year. Telco Oz announced a ground breaking outsourcing agreement with Ericsson Australia for managed services of network operations, engineering, and development. The Australian stock market responded with a 25% increase in the share price of Telco Oz. The analysis of the cases, based on the Das and Teng (2001) dimension of risks is summarized in figure 7. It demonstrates the risk mitigating actions taken by outsourcer and supplier. [insert figure 7] 5. FINDINGS The purpose of analysing the Scoping & Search stage was primarily to understand the outsourcer s perception of risks and the risk mitigating actions that were taken relating to the scope and the search process. The performance of complex and business critical activities is largely dependent on skills, knowledge and learning-by-doing (Williamson 2002). The empirical data indicates these aspects are afforded limited consideration in the decision to engage in negotiations nor are they addressed in the contractual agreement in the deal. This alters the modes of governance in respect of human assets from credible contracting to unrelieved hazard (Williamson 2002) and the creation of dependence and risks from opportunism would speak against outsourcing. The consistent response by the outsourcer s in this research has been to mitigate the risk of dependence and opportunism through a cooperative and relational stance. This could be explained by two characteristics in business critical outsourcing namely: (i) a limited supplier market, and (ii) the complexity and business criticality of the activity. The research identified the following findings: Goodwill trust-building is established though commitment by parent company executives and goodwill trust-building precedes all other dimensions in the decision to outsource. This finding is a characteristic of business critical outsourcing which sets it apart from simple and less business critical outsourcing. There is an organizational hierarchy and a sequential order in the dimensions that affect performance- and relational risks, starting with goodwill trust-building, followed by competence trust-building and output- and behavioural control, and finally social control actions. In the Das and Teng (2001) framework, social control impacts both performance and relational risks and can therefore be seen as important for overall risk reduction. An important finding for theory but also for practice is that social control is not applied during the 8

10 ANZAM 2010 Page 10 of 16 Negotiation stage. This finding leads to the observation that the Das and Teng (2001) framework could be seen as a static framework for decision making similar to a make-or-buy decision. However, the finding shows that risk reduction is a dynamic and evolving process and that the dimensions in the framework have a temporal character. This is further identified in the following point. The temporal sequence of the risk reducing dimension begins with goodwill trust-building followed by competence trust-building, output and behavioural control during the Negotiation stage, and finally the social control dimension which becomes active in the Transition stage. The research indicates that the response to the dependence in business critical outsourcing is a cooperative and relational approach in an attempt to manage risk. The Das and Teng (2001) framework has shown that the dimensions of trust and control operate at different managerial levels and this increases our understanding of how organizations manage risks and the inter-organizational relationship. However, the finding that social control is not applied in business critical outsourcing suggests management practice deviate from theory. The identification of business critical outsourcing as the frontier of outsourcing research has importance and this paper has made its contribution towards our understanding of the phenomenon. The research finds that the boundary between business critical activities to gradually come closer to the core of the business, and as this shapes the business environment the question is how to define core business when substantial and critical part of an organization is managed by external parties. Business critical outsourcing is likely to be found in other industries and settings such as power infrastructure, integrated manufacturing operations and processing plants. The trend for business critical outsourcing is increasing not only in infrastructure type industries and if we relax the definition somewhat we find that the pharmaceutical industry is outsourcing its R&D (Quinn, 2000), the automotive industry outsource much of its innovation to the suppliers, and the list could go on. Further research on business critical outsourcing in other industries is called for. 9

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13 Page 13 of 16 ANZAM 2010 McMillan Inc. Williamson, O.E. (1975) Markets and Hierarchies: Analysis and antitrust implications. A study in the economics of internal organisation, New York: The Free Press. Williamson, O.E. (2002) The theory of the firm as governance structure: from choice to contract. Journal of Economic Perspectives 16, Yin, R.K. (1994) Case study research: design and methods, edn. London, England: SAGE Publications. 12

14 ANZAM 2010 Page 14 of 16 Business Criticality Components & sub-systems PC s & servers Figure 1. Business critical and complexity Revenue generating networks & infrastructure Complexity Focus of this paper TCA Perf ormance & Relational Risks Scoping & Search Negotiation Transition Operation Termination Decision to engage in formal Negotiations Contract signing Termination of contract Figure 2. Theoretical perspectives taken in the stages under study Alternative governance structures in outsourcing Total costs for internal production Total costs of outsourcing Governance costs Production Cost Input costs Overheads Profit Uncertainty Volume Technology Asset types Physical Human Ex. Ante Scope Search Negotiation Ex Post Monitoring Adjustments Termination Bounded rationality Opportunism Dependence Supplier s price to Outsourcer Sales cost Input costs Overheads Profit Figure 3. Alternative governance structures in outsourcing 13

15 Page 15 of 16 ANZAM 2010 RISK PERCEPTION -Performance Risk -Relational Risk CONTROL - Behavioural control - Output control - Social control TRUST - Goodwill trust-building - Competence trust - Social control Figure 4. Risk perception, trust, and control. Adapted from Das and Teng (2001) Trust & Control Definition mechanisms Goodwill trust One s good faith, good intentions, and integrity Competence trust High probability of success Behavioural control Appropriateness of processes High task programmability and low output measurability Output control Ability to measure outcomes in an objective way High output measurability and low task programmability Social control Establishment of shared goals values, and beliefs Low output measurability and low task programmability Figure 5. Trust and Control mechanisms. Adapted from Das and Teng (2001) Research area in this thesis 3 rd tier supplier 2 nd tier supplier EMS OEM Operator Consumer Material Components Products Systems & Coverage, Capacity Services & Services 3 rd tier supplier 2 nd tier supplier EMS OEM Operator Consumer Research area by Agrellet al, 2004 Figure 6. Value chain in the telecom industry. Adapted from Agrell et al (2004) 14

16 ANZAM 2010 Page 16 of 16 Analysis dimension Goodwill trustbuilding Competence trustbuilding Output and behavioural control Social control Risk mitigating action in the TNIC case - Contract signed by Group CFO - Wide access to senior executives from supplier during the Negotiation stage - Open book negotiations - External advice that was independent to both parties - Joint design of the contract - Emphasis on formal process and quantitative performance measures - Negotiation in secrecy by senior executives reduced the possibility for risk reduction Risk mitigating actions in the Telco Oz case - Statements of commitment to a deal by COO and members of the Board. - Open book negotiations - Benchmarking and due diligence - Joint design of the contract - Emphasis on formal process and quantitative performance measures - Negotiation in secrecy by senior executives reduced the possibility for risk reduction Figure 7. Summary of case analysis 15