The application of SWOT analysis in project risk management

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With the rapid development of science and technology and the continuous advancement of human engineering practices, projects have become commonplace in our work and daily lives. People desire project success and constantly seek to uncover the secrets behind it. Only by properly understanding the basic characteristics and patterns of a project and effectively controlling and managing project risks can one avoid disadvantages and take advantage of opportunities. Implement scientific project management. 　　Project risk is the uncertainty and potential risks associated with the activities or events aimed at achieving project objectives. Project risk management is the process of planning, identifying, estimating, evaluating, responding to, and monitoring these potential risks; it is a practical activity that employs scientific management methods to ensure the highest level of safety. It includes project risk identification, risk estimation, risk assessment, risk response, and risk monitoring. Among them, project risk identification is the foundation and an important component of project risk management. Through project risk identification, it is possible to bridge theory with practice and focus risk management efforts on specific projects. The SWOT analysis method introduced in this article is a technical tool for effectively identifying and managing project risks. 　　 　　1 Introduction to SWOT Analysis 　　 　1.1 Definition of SWOT Analysis 　SWOT analysis was first proposed by Professor Welch from the University of San Francisco in the early 1980s, and it has been further developed and refined alongside the growth of theories on corporate competitive strategy on an international scale. The starting point of the SWOT analysis method is an assessment of the strengths and weaknesses of a company’s internal environment; by understanding the company’s own characteristics, it is possible to identify the external opportunities and threats, thereby enabling an accurate evaluation of the surrounding environment. Subsequently, strategies and plans for corporate development are formulated, which are then applied in project risk management for making strategic decisions and conducting systematic analysis of projects. 　　The so-called SWOT is an abbreviation for the English terms S-Strength (strengths), W-Weakness (weaknesses), O-Opportunity (opportunities), and T-Threat (threats). The SWOT analysis method involves conducting a specific scenario analysis to identify and assess various key internal strengths and weaknesses, as well as external opportunities and threats that are closely related to the project under study. These factors are then arranged in a matrix format for systematic consideration, and systematic analysis techniques are used to examine how these various factors interact with one another. Finally, appropriate strategies are proposed as a result of this analysis. 　　 　　1.2 The Dow Matrix of the SWOT model and analysis steps: Combine external conditions and constraints with the organization’s own strengths and weaknesses, conduct dynamic system analysis as the environment changes, identify the position of a project or enterprise as well as the associated risks, and fill in the results of this analysis in the Dow Matrix (see Table 1). 　　(1) Zones I, II, III, IV: Analyze the strengths and weaknesses of the project, as well as potential opportunities and threats, and fill them into the corresponding quadrants of the Dow matrix. 　　(2) Zone V: This is a situation where internal strengths align with external opportunities, representing the ideal match; the project risks are low. In such cases, there are two ways to enhance an organization’s internal strengths: one is by identifying the optimal combination of resources to gain a competitive advantage ； Second, it strengthens and expands existing competitive advantages by providing resources. 　　(3) Zone VI: Internal weaknesses related to external opportunities; in this case, two approaches can be used to decide how to approach these opportunities: one is to increase investment in order to turn those weaknesses into advantages and thus seize the opportunities ； Second, it is to give the opportunity away to the opponent. 　　(4) Zone VII: It is a situation where internal strengths match external threats; in such cases, there are two possible options: one is to gain a competitive advantage by reorganizing organizational resources, thereby turning threats into opportunities ； Second, adopt a defensive strategy to seize promising opportunities in other quadrants. 　　(5) Zone VIII: Internal weaknesses related to external threats; this represents the worst type of match, as it entails the greatest project risks. In such cases, there are two options: either to take proactive actions to gain an advantage, or… ； The second is to give up voluntarily. 　　 　　2 Limitations of the SWOT analysis method The SWOT analysis makes a distinction between two types of information required for decision-making regarding project risks: one is the distinction between internal and external factors, that is, information related to the project itself and information related to the environment in which the project operates ； The second is the distinction between advantages and disadvantages, namely the internal strengths and external opportunities that are beneficial to the project, as well as the internal weaknesses and external threats that are harmful to it. This classification **clarifies and simplifies the information needed to identify project risks and develop project strategies; however, it also introduces three implicit assumptions that are limitations of SWOT analysis.** 　　 　　2.1 The assumption of internal vs. external differentiation In SWOT analysis, it is generally assumed that opportunities and threats exist only in the external environment, while strengths and weaknesses exist only in the internal environment; however, in reality, strengths and weaknesses can also arise outside the project. Opportunities and threats can also arise within the project. It is clearly risky to list the internal strengths and weaknesses of a project as well as the external opportunities and threats in a superficial and fragmented manner within a SWOT analysis, to then establish some kind of connection between these elements in order to generate information needed for identifying project risks; moreover, this approach has proven to be difficult to implement in practice. In other words, the separation between internal and external environments is merely a convenience for analysis, not a reflection of the actual risk identification in the project. 　　 　　2.2 Assumptions about distinguishing interests Judging advantages and disadvantages is actually a complex measurement issue. From a measurement perspective, the assessment of internal and external factors related to project risks often takes the form of a continuum, and the relativity and degree of strengths and weaknesses require the use of appropriate measurement criteria in SWOT analysis. Threats and opportunities can pertain to the same event; if those responsible for identifying project risks handle them well, they have a chance to stand out, but otherwise they may suffer significant setbacks. Therefore, the distinction between strengths and weaknesses in SWOT breaks the continuity and unity of the project’s internal conditions, while the separation of opportunities and threats fails to reflect the dual aspects of the same situation. 　　 　　2.3 Assumptions of dynamic analysis SWOT analysis typically involves scanning the internal and external risks associated with a project at a specific point in time, followed by an analysis of strengths, weaknesses, threats, and opportunities, thereby identifying four sets of internal and external factors. Current static analyses of a project’s strengths, weaknesses, opportunities, and threats make it difficult to ensure that internal and external factors that have not yet manifested will indeed align in favor of the project. For example, it is hard to determine whether a project’s strengths are strong enough to enable it to seize opportunities and counter threats, or whether its weaknesses are weak enough to result in missed opportunities and vulnerability to threats. 　　In summary, the assumptions underlying SWOT analysis can be said to have the advantage of simplifying and categorizing information, but also the disadvantage of failing to capture information comprehensively, which poses a potential threat to those who use SWOT analysis. However, research on project risk management in recent years has expanded our understanding of SWOT analysis. 　　 　　3 Improvements to the SWOT analysis method The SWOT analysis method is a qualitative analysis tool, but it lacks a quantitative analysis component. The Analytic Hierarchy Process (AHP) has the advantage of combining qualitative and quantitative analysis, and can compensate for the shortcomings of SWOT analysis. The method resulting from the combination of the Analytic Hierarchy Process and the SWOT analysis takes advantage of the strengths of both, thereby enabling a more accurate description and identification of the risks associated with a project. It provides a basis for enterprises to make project strategic decisions and conduct system analysis. 　　 　　3.1 Definition of Analytic Hierarchy Process Analytic Hierarchy Process (AHP). Analytic Hierarchy Process) was proposed in the 1970s by the American scholar T.L. Saaty; it reflects the basic characteristics of human decision-making processes such as analysis, judgment, and synthesis throughout the entire analytical process. The use of the AHP method within the SWOT framework aims to systematically evaluate the SWOT elements, to measure the priority levels of these elements using consistent criteria, to compare the SWOT elements pair by pair, and to apply the eigenvalue method for analysis. This approach enhances the effectiveness of SWOT analysis in project decision-making. 　　 　　3.2 Risk assessment model using the Analytic Hierarchy Process To assess the risks of engineering projects using the Analytic Hierarchy Process, one first determines the objectives of the assessment, then defines the criteria for evaluating various options as well as the relevant indicators. Subsequently, these objectives, evaluation criteria, and various options together form a hierarchical structure model (see Figure 1). 　　 　　3.3 Steps of the Analytic Hierarchy Process We use the elements from the SWOT method as the various factors in the Analytic Hierarchy Process, determine the importance of each factor, and then rank them overall. 　　In the following description, the SWOT groups refer to the four elements of strengths, weaknesses, opportunities, and threats, while the SWOT factors are the elements contained within these four groups. The specific steps are as follows: (1) Conduct a SWOT analysis. The SWOT method is used to identify the relevant factors in the internal and external environments of a particular project. 　　(2) Within each SWOT group, the SWOT elements are compared pairwise, and then the eigenvalue method is used to calculate the priority scores for these elements. 　　(3) Compare the four SWOT groups pair by pair to conduct a hierarchical overall ranking. The element with the highest priority in each group is selected to represent that group, and then the priorities of these four elements are compared and calculated. 　　(4) The results are used in the strategic planning and evaluation of projects. 　　The results of the comparison are some quantitative values that reflect the priority of the elements included in the SWOT analysis. Thus, project decision-makers obtain quantitative information on project risks to support their decisions and gain a more accurate understanding of the project’s situation. They can focus on leveraging the most important opportunities and advantages, and they can assess whether there are any threats or disadvantages that require immediate attention. 　　 　　4 Application Examples 　　　 Below, SWOT analysis and AHP are used together to analyze a company’s risk management and project strategic decision-making for a particular project. 　　First, conduct a SWOT analysis. By analyzing the internal and external environments of the project, the strengths, weaknesses, opportunities, and threats of this project are listed (see Table 2). The elements in Table 2 qualitatively indicate the risk profile of this project, showing the development opportunities arising from the project’s own resources and the external environment, as well as the project’s weaknesses and the threats posed by the competitive landscape. 　　We compared the elements within the four SWOT groups pair by pair, and then compared the SWOT groups themselves pair by pair. During the comparison process, the opinions of network experts, company managers, and staff from various departments were taken into account. Through brainstorming, the judgment matrices for each group were obtained (see Tables 3, 4, 5, and 6). 　　We apply the method of the maximum eigenvalue to perform hierarchical single-ranking on each SWOT group. Then a hierarchical overall sorting is performed, and the final calculated results are obtained (see Table 7). 　　As can be seen from Table 7, the judgment matrix exhibits satisfactory consistency; therefore, the analytical results obtained are acceptable. The opportunities and advantages of this project are of relative importance; companies should make full use of the advantages such as sufficient funding for construction, a team with extensive experience, and comprehensive feasibility studies to develop this project. 　　By combining the SWOT and AHP analysis methods, the risks and development trends associated with this project are explained from both qualitative and quantitative perspectives, providing more clear and measurable analysis results for various aspects. These results can serve as a basis for risk management and decision-making in relation to this project. 　　 　　5 Conclusion The use of analytical methods plays a crucial role in the implementation and planning of project decisions as a whole. Only through project risk analysis can we transform the organized raw data into actionable analysis results. With the development of project risk management and the accumulation of practical experience by project managers, new methods for project risk analysis continue to emerge. The existing analysis methods continue to mature and improve through practice. 　　Both the SWOT analysis and AHP analysis mentioned in this article have been widely used in project risk analysis. And their respective developments have reached a relatively mature stage. By proposing the combined use of two methods, this paper offers a new approach to applying AHP and SWOT analysis ； The priority weights of the SWOT elements are calculated using the AHP method, which makes the analysis results more useful for reference and thereby enhances the reliability and accuracy of the SWOT method. (Author: Tian Bingquan)