1. Introduction
In strategic management, organizations should continually strive to explore the best strategies that can be adopted to help them achieve their long-term strategic objectives and strengthen their competitive advantages [
1,
2]. In the strategy formulation stage, strategists analyze both external and internal organizational factors/forces using different tools such as SWOT analysis (i.e., strength, weakness, opportunities, and threads). The external opportunities and threads, as well as internal strengths and weaknesses, can be identified for establishing long-term objectives [
3,
4]. In fact, the external factors surrounding an organization’s business are beyond its control, but since the internal factors/forces are executed within different internal functional areas within the organization, they can be considered, to a large extent, controllable factors [
3]. In [
3], the authors classified the internal functional sectors into five areas, namely, management and production operations, finance and accounting, marketing, technology and information system (IT), and research and development. In this context, organizations strive to adopt strategies that maximize their strengths and avoid weaknesses or turn them into strengths in order to develop distinctive competencies that can support the organization’s competitive advantages over their rival companies [
3].
Recently, and based on the breakthroughs in information and communication technologies (ICT), [
5] concluded that organizations desire to adopt strategies in the field of ICT to improve their ability in real-time data exchange to increase their control upon their manufacturing systems as well as enable real-time performance measurement. Furthermore, with its dynamic characteristics, the global markets can be considered one of the main causes of external factors that afflict the success of organizations [
6]. Therefore, companies are pursuing to adopt and integrate ICT strategies in an effective way to ensure long-term competitive advantages to thrive and survive in turbulent markets [
7,
8,
9]. In this context, after the emergence of Industry 4.0, which is characterized by powerful features in supporting industrial systems with the help of ICT, several manufacturing organizations rushed to adopt this promising strategy to digitize the production processes, improve real-time data exchangeability, improve performance, and thus enhance their competitive abilities [
10,
11,
12,
13,
14,
15,
16]. The idea of Industry 4.0 revolves around converting organization’s components into smart entities and building a highly advanced real-time smart IT system to facilitate the interactions between these entities in real time. Therefore, the overall production system becomes smart and self-reliant in order to smartly monitor, predict, control, and maintain its operational performance [
17,
18,
19,
20]. Moreover, Industry 4.0 is proposed to enable vertical and horizontal integration between all functional areas in organizations to optimize their operations through real-time data exchange [
21,
22]. So, the Industry 4.0 concept is in line with the idea of digital transformation of organizations in order to emphasize the organizational changes necessary to achieve the strategic objectives [
23,
24].
Although Industry 4.0 has powerful features in comparison with traditional manufacturing management paradigms and has become the most attractive strategy for companies that enable them to improve their performance measures, several companies failed to achieve and sustain long-term objectives through adopting such promising technology-based strategy [
5,
25,
26,
27]. In this regard, many researchers have attributed this failure to causes or barriers related to internal organizational factors/forces such as an unskilled workforce, financial issues, cyber security, work standardization, etc. [
5,
28,
29,
30,
31,
32,
33,
34]. For example, [
31] identifies 15 barriers that lead to the failure of adopting Industry 4.0. Most of these barriers and failure causes can be classified as internal organizational forces such as ineffective change management, resistance to change, lack of internal digital culture and training, lack of digital skills, lack of standards, regulations, and forms of certification, and others. Almost similar barriers and failure causes have been identified by [
25]. This indicates that there is an improper integration between Industry 4.0 and internal organizational forces to achieve the expected results.
In this regard, after ten years of emerging Industry 4.0, it is noticed that several recently published research papers are investigating the failure to fully achieve the expected benefits of Industry 4.0. This may refer to the improper and incomprehensive implementation process; for example, the majority of research papers that discuss the implementation of Industry 4.0 focus on the operational and technical aspects and ignore the strategical and managerial perspectives in their journey of adopting and implementing Industry 4.0 strategy [
25,
35,
36].
In order for companies to be able to make radical changes and innovations, they need to secure all the supporting areas in their organization [
4]. Therefore, adopting a breakthrough strategy such as Industry 4.0 should be accompanied by upgrading the internal organizational forces as a supporting agent for Industry 4.0 toward success; otherwise, the organization will fail to sustain the gains expected from adopting this strategy and thus hinder them from achieving potential strategic goals. This is confirmed by [Lu Y., 2017], showing that several researchers focus on the technical-based implementation of Industry 4.0 in manufacturing systems, whereas a few studies investigate how the Industry 4.0 can be integrated with all internal organizational factors at the corporate level to guarantee a sustained strategic success [
37].
This can be considered an indicator for organizations to implement Industry 4.0 as a strategy to achieve long-term objectives and enhance competitive advantages rather than a tool used by individuals in some functional areas to achieve immediate goals.
As a result, the majority of research papers focus on the impact of adopting Industry 4.0 on the performance measures that show short-term benefits at the operational and technical level. The only article found in the literature that discusses the upgrading of internal forces in line with Industry 4.0 is written by [
4]; the article analyzed differences among companies from five European countries in the context of readiness for Industry 4.0 in seven internal factors such as the internal system of education, knowledge management and development, corporate culture in relation to promoting innovation and knowledge development, and level of strategic alignment of development plans with existing resources.
Although several papers discussed Industry 4.0 from different sides, it is still obvious that a limited number of previous studies investigated and analyzed the impact of adopting Industry 4.0 from strategic perspectives supported by the organization’s internal factors. This paper contributes to filling this gap by discussing the impact of the integration of Industry 4.0 and internal forces on the sustainable competitive advantages in the long term to achieve strategic objectives. The study analyses relationships between new internal forces and three innovative capabilities as a mediator to examine their impacts on competitive advantages.
In order to construct the conceptual model of this study, the internal forces/factors that may hinder the success of Industry 4.0, based on the literature, have been identified and classified under four internal force groups. After that, the subfactors have been used as measurable indicators in the conceptual model to numerically estimate how these factors impact the success of Industry 4.0 in enhancing and sustaining competitive advantages. The relationships between these factors have been represented using the path analysis technique. This method visually displays the relationships between measurable indicators and latent variables that are examined using partial least squares structural equation modeling (PLS-SEM). PLS-SEM is a multivariate statistical technique that allows researchers to indirectly examine and test unobservable latent variables using measurable indicators [
38]. The constructed model has been simulated and tested using partial least squares structural equations modelling software (SmartPLS 3, SmartPLS GmbH, Boenningstedt, Germany). According to the results, the factors enhancing sustainable competitive advantages are considered strengths, whereas other factors are considered weaknesses that need to be turned into strengths, if possible; otherwise, they should be avoided.
The paper is organized as follows: An introduction with a summarized literature review has been provided in
Section 1. In
Section 2, the conceptual model and hypotheses have been introduced.
Section 3 describes the research methodology starting with the design of the survey and data collection, and finally, the model analysis using SmartPLS software. In
Section 4, the results obtained in
Section 3 are presented and discussed.
Section 5 discusses the limitations and future research directions, and finally,
Section 6 presents the conclusion.
4. Discussion
The main concern of this paper is to investigate how the integration between internal organizational factors and Industry 4.0 impacts the sustainable competitive advantages of an organization to achieve its strategic objectives. In other words, from a strategical perspective, Industry 4.0 will be integrated with internal organizational factors, but this integration should be accompanied by upgrading these internal forces to be compatible with new strategy requirements to act as a supportive success agent for Industry 4.0. This will create an integrated smart real-time organization or Industry 4.0-based internal organizational factors to achieve the organization’s strategic objectives. In this regard, the results confirm the significant impacts of several internal factors on sustainable competitive advantages. For example, technical virtuosity and economic and social atmosphere have a significant impact on economic innovation; however, in its turn, economic innovation has a negative impact on sustainable competitive advantages. The potential justification for the negative impact is that the economic innovation may lead to an increase in the expenses paid by the organization, and this will weaken its price-based competitiveness. However, the company should recognize these expenses as an initial investment cost, and there is no high running cost in the new system. Integrated production workplace construct has a significant impact on technological innovation and, in its turn, also has a significant impact on the sustainable competitive advantages. In this regard, technical virtuosity has a positive but insignificant impact on technological innovation. This is because technical virtuosity is related to the execution of technical activities in a very skillful manner, and this will improve the learning curve of labor without creating a significant impact on technological innovation. Moreover, this may weaken the ability of workers to innovate. As mentioned above, technical virtuosity positively impacts economic innovation since it contributes to improving economies of scale.
Industry 4.0-based decentralized processes construct has an insignificant negative impact on both technological innovation and economic innovation. This result may refer to disadvantages of decentralization found by respondents in the long term. It is true that decentralization has a big impact on production performance in the short term (i.e., operational level), but in the long term, it may diminish the ability of the organization to improve its technological innovation ability.
The smart and digitalized production workplace positively impacts technological innovation through a coordinated work environment and facilitates expertise and knowledge exchange between talented professionals. This will improve the capability of organizations to continually generate new ideas and techniques and find new innovative solutions. Finally, the results show that technological and commercial innovations have a significant impact on improving the ability of companies to sustain and maintain their competitive advantages, while economic innovation has a negative impact.
In light of the obtained results, it is obvious that internal organizational factors play major role in enhancing the ability of an organization to improve and sustain its competitive advantages in the long term and strive to secure steady growth and achieve strategic objectives. Therefore, organizations should pay more attention to several internal forces that will enhance their competitiveness ability in the long term.
5. Limitations and Future Research Directions
This study highlights the importance of internal organizational forces for the success rate of Industry 4.0 and how the integration between these forces and Industry 4.0 pillars will sustain the competitive advantages of the organizations and achieve their long-term objectives. However, this study has some limitations or weaknesses that open the door for future research opportunities in this area. For example, the study focuses on the manufacturing sector in general and does not focus on a specific manufacturing field. Therefore, the differentiation between different manufacturing fields needs further analysis. Furthermore, the study does not focus on the service sector; therefore, the finding of this study cannot be generalized to the service sector. This is because adopting Industry 4.0 concepts in the service sector has different measuring variables, and therefore using the same research questions is incorrect.
At the analytical level, this study used the SmartPLS software, which uses PLS-SEM. However, PLS-SEM has some mathematical restrictions and limitations. For example, one of the main limitations is unidimensionality, where PLS-PM assumes that each group of variables/indicators can be described with a single construct [
89]. In our study, some groups of variables/indicators may be explained by other latent variables. Therefore, here, multidimensionality exists. Multidimensionality is defined as the relationships between measuring variables/indicators in a single group explained through multiple constructs/latent variables. Therefore, other methods, such as the Process PLS method, which is developed by [
89], or NetPCA developed by [
98], can be used to measure the multidimensionality in the model.
6. Conclusions
In this paper, a research model has been proposed to study the relationship between the adoption of the Industry 4.0 strategy and the accompanying or subsequent changes in internal organizational factors and examine the impact of these relationships on sustainable competitive advantages. The methodology used to construct the model begins by examining the causes of Industry 4.0 failure in several organizations where the intended objectives have not been achieved. Based on the literature, almost all Industry 4.0 failure causes are classified as internal causes. After that, four main internal factors have been proposed as an umbrella (i.e., first-order constructs) for almost all failure causes (i.e., indicators). The SmartPLS has been used to test and simulate the proposed model. In general, the findings confirm that the Industry 4.0 strategy should be implemented through the integration of internal organizational factors. This will help to root the concepts of the fourth industrial revolution in all organizational aspects and boost the organization’s ability to achieve its long-term strategic objectives as well as sustain its competitive advantage [
33,
99,
100].
From a strategical perspective, and based on the results, the internal factors can be classified as either internal strength or internal weakness. The internal factors with positive impacts can be considered internal strengths, and they significantly contribute to sustaining the competitive advantages of the organization. The internal factors with negative or insignificant impacts can be considered internal weakness factors and should be investigated in order to either avoid their adverse impacts on the Industry 4.0 adoption or, if possible, turn them into strengths to support Industry 4.0 adoption.
The theoretical implications of this study, which may add value to the literature, can be summarized as follows: The study focuses on the challenges facing the implementation of the Industry 4.0 in order to obtain the desired benefits; the study indicates that the implementation of Industry 4.0 needs internal organizational supportive factors to achieve the expected benefits. The study addresses the Industry 4.0 implementation from strategic perspectives to achieve long-term rather than short-term objectives. Finally, the study quantifies the impact of some internal forces that act as an incubator for Industry 4.0 to enhance and sustain the competitive advantages of organizations. The results demonstrate the importance of some internal organizational forces for the success of Industry 4.0 implementation.
From practical perspectives, organizations can develop new methodologies or roadmaps to implement technology-based strategies such as Industry 4.0 to fully gain the potential benefits and avoid failure in the short term. In light of the results, organizations can determine which internal forces should be upgraded and improved to be compatible with new concepts of Industry 4.0. These changes may include, for example, new forecasting tools that use big data, developing new policies, updating job specifications, changing the span of control, adding new communication channels, upgrading the training and upscaling methods using virtual and augmented reality, adding new manufacturing technologies based on additive manufacturing concepts, modern employee financial control tools, designing real-time monitoring, etc. Doing so will significantly contribute to the long-term success of Industry 4.0 in enhancing and sustaining the competitive advantages of organizations.