The impact of digitalization on firm performance: examining the role of digital culture and the effect of supply chain capability

Purpose – The study examines the impact of digital platforms and supply chain capability on operational performance and tests the mediation effect of supply chain capability. Further, the purpose is to examine the moderating effect of digital culture and sharpen our knowledge of how organizational culture as a contextual factor affects the firm ’ s digitalization. Design/methodology/approach – The data were harvested from 194 Finnish manufacturing companies, and structural equation modeling was used to test the hypotheses. Findings – The findings show that digital platforms positively and significantly affect supply chain capability. Moreover, supply chain capability mediates the relation between digital platforms and operational performance.Further,thisstudyconfirmsthatdigitalcultureisacontextualfactorthatexplainsthedifferencesintheeffectsofdigitalplatformsonfirmperformance. Originality/value – This study is one of the first attempts to examine the effect of digital culture in the context of digital platforms, supply chain capabilities, and operational performance.


Introduction
The fast pace of digitalization has altered the competitive logic of the industries, the value chains (Aaldering and Song, 2021; Ghobakhloo and Iranmanesh, 2021), and firms' internal and inter-organization processes (Holmstr€ om et al., 2019).Firms adopt digital technologies to manage their operations, supply chain activities, and real-time visibility (ArditoPetruzzelli et al., 2019); hence, businesses are increasingly connected (Seyedghorban et al., 2020).This phenomenon encompasses industries globally and is sometimes also referred to as Industry 4.0 (e.g.Bazan and Estevez, 2022;Bienhaus and Haddud, 2018;Wamba and Queiroz, 2020).It emphasizes increased vertical and horizontal integration of manufacturing processes (Dalenogare et al., 2018;Wagire et al., 2020).Digital technologies such as digital platforms (DPs) offer information integration (Li et al., 2020;Sedera et al., 2016), support visibility and decision making (Yang et al., 2013), and provide interoperability between different software and technologies (ArditoPetruzzelli et al., 2019).Thus, they are seen as an enabler of more digitalized supply chains (Gartner, 2018).Digital platforms, as a form of integration software, offer an opportunity for seamless information flow, communication, and connectivity in firms and in supply chains (Chi et al., 2018;Sedera et al., 2016).
In general, researchers have examined the relationship between digital technologies and firm performance, and it is observed that the research does not offer clear evidence about the benefits of digitalization on performance (Kohtam€ aki et al., 2020).Some studies report a weak or nonexistent role (AlMulhim, 2021;Lee et al., 2022;Liang et al., 2010); some research claims that digital technology directly supports performance (Eller et al., 2020;Li et al., 2020); and some claims that it undermines performance (Jeffers et al., 2008).Further, researchers have noticed that contextual and organizational factors complement Industry 4.0 technologies (Culot et al., 2020).Hence, how digital technology is used in a firm's operations is more likely to explain the different performance benefits gained from the use of digital technologies than the technology itself.This advancement has highlighted the role of firm capabilities, such as supply chain capabilities that use digital technologies to support firm performance (Wu et al., 2006).RBV-based digital-capability framework (Bharadwaj, 2000;Cho et al., 2017;Mithas et al., 2011;Rai et al., 2006) argues that a firm's operations must combine a range of digital resources such as DP and firm capabilities if the firm is to derive performance benefits.
In addition, the contingency perspective of the resource-based view is adopted in this study and argued that complementary organizational aspects might explain the differential result of using digital technology (Cao et al., 2011;Wiengarten et al., 2013).This study also investigates the moderating role of digital culture, referring to the openness and acceptance of digitalization-related technology (Blatz et al., 2018).Digital culture, like organizational culture, is identified as one of the causes preventing the change needed to become more digitalized (Fitzgerald et al., 2013;Hartl and Hess, 2017).
The empirical research on digital culture is limited and has focused on the data-driven culture (Yu et al., 2021), the use of IT (Leidner and Kayworth, 2006), the intention to adopt internet-enabled supply chain management systems (Liu et al., 2010), big data analytics (Dubey et al., 2019), and digital organizational culture (Mart ınez-Caro et al., 2020).Nevertheless, organizational digital cultural attributes are an underdeveloped aspect of digitalization research (Nadkarni and Pr€ ugl, 2020).Further, the current digitalization research does not isolate possible moderating factors (Kohtam€ aki et al., 2020), nor their role in the relation of DP and operational performance.Therefore, the key objective of this study is to examine the mediating effect of supply chain capability (SCC) between DP and operational performance; and the contextual role of digital culture.The present study used an empirical analysis of 194 firms to test the research hypotheses.
The remainder of this paper is organized as follows.The first section summarizes the relevant research on the digital-capability framework, DPs, SCC, and digital culture and introduces the study's hypotheses.The second presents the research methodology, data collection, measurement validation, and results.The final section incorporates a discussion of the analysis and contributions of the study and outlines its limitations.

Theoretical background and hypothesis development
2.1 RBV-based digital-capability framework and organizational context RBV-based digital-capability research focuses on how digital technology creates value for firms (Barua et al., 2004;Dong et al., 2009;Zhu and Kraemer, 2002).It is notable that digital resources, such as digital software or digital technology, do not independently explain the performance effect of a firm (Bharadwaj, 2000;Mata et al., 1995;Mishra et al., 2007;Rai et al., 2006;Tippins and Sohi, 2003;Wu et al., 2006).That is especially the case if the resource is a common technology that competitors might mimic and adopt (Bi et al., 2013;Tippins and Sohi, 2003).When they are applied independently, digital resources have little direct influence on firm performance, which might explain why the potential of the value of digital resources seems to have faded (Dong et al., 2009;Wiengarten et al., 2013).Nevertheless, it is clear that digital resources impact other resources, capabilities, and processes that can enhance performance (Wade and Hulland, 2004).To continue, SCC describes the firm's ability to Digitalization and operational performance identify, leverage, and adapt its internal and external information and resources to manage activities related to the supply chain (Amit and Schoemaker, 1993;Collis, 1994;Wu et al., 2006;Yu et al., 2018).The combination of SCC and resources builds the main premise of performance advantages (Morash and Lynch, 2002).
The contingency perspective of the resource-based view suggests that complementary organizational aspects might explain the differential result of using digital technology (Cao et al., 2011;Wiengarten et al., 2013).Organizational culture is identified as one of the causes preventing the change needed to become more digitalized (Fitzgerald et al., 2013;Hartl and Hess, 2017).In general, an organization's culture influences how it conducts its business (Barney, 1986) and reflects the beliefs and values shared in the organization (Miller, 1993) and the ways we see the world (Davison and Martinsons, 2002).It is, therefore, possible to argue that a digital culture that reflects the beliefs and values connected to the use of digital technology influences how an organization conducts its business facilitated by digital technology.The common theme applied is that digital culture is more of an organizationallevel critical competence that affects the use of DPs in a firm's operations.

Digital platforms
A digital platform is a form of software used to control production and logistics, manage the data, and support the integration of applications and processes between companies (Sedera et al., 2016).The software considered in inter-organizational integration is the Internet of things (IoT) platforms, integration platforms, and supply chain management platforms.These enabling technologies offer an opportunity to connect different forms of software and applications seamlessly and assure interoperability (ArditoPetruzzelli et al., 2019).
Although there are several possible positive outcomes of using DP, they are more likely to be accessed if firms have the capabilities to benefit from the technology and to use the information, visibility, and connectivity offered.Therefore, DPs per se may have limited positive performance effects as they do not offer opportunities to differentiate from competitors if competitors adopt the same general software (Bhatt et al., 2010;Tippins and Sohi, 2003).In addition, DPs can guide user firms to manage their processes in similar ways (Markus and Loebbecke, 2013).If competitors use similar software, none of them should be outperforming any others on account of the DP itself.Instead, differentiation is sought through other means, such as the combination of resources, capabilities, and organizational factors.
The meta-analysis by Liang et al. (2010) indicated that the direct connection between organizational digital resources and firm performance is weak or nonexistent.In addition, recent empirical research has found no relationship between digitalization and firm performance (AlMulhim, 2021;Lee et al., 2022).Nevertheless, empirical research also shows that digital technology can both support (Eller et al., 2020;Li et al., 2020;Rosenzweig, 2009) and undermine performance (Jeffers et al., 2008).However, it is expected that a DP will have a positive effect on a firm's operational performance because of its integrative nature that supports the visibility and the ability to share real-time information and data (e.g.ArditoPetruzzelli et al., 2019;Sedera et al., 2016) Accordingly, the first hypothesis is: H1.Digital platforms have a positive effect on operational performance 2.3 Supply chain capability Supply chain capability forms the basis of a company's supply chain operations and is considered an explanatory factor in the success of a firm (Morash et al., 1996;Morash, 2001).Further, this capability reflects a firm's ability to conduct business activities internally and within the supply chains (Bi et al., 2013); and thus, it fosters business performance that is connected to the availability of products, convenience, and low level of distribution costs (Morash et al., 1996).
Supply chain capability has been defined in several ways in previous research, including as an aggregate construct that combines four different dimensions (Wu et al., 2006); as a construct where those dimensions are modeled independently (Yu et al., 2018); and as a combination of three independent dimensions (Bi et al., 2013).Moreover, independent dimension of coordination (Liao et al., 2017), agility and flexibility (Yusuf et al., 2004), integration (Rai et al., 2006;Leuschner et al., 2013;Rajaguru and Matanda, 2019;Yu et al., 2020) and collaboration (Fawcett et al., 2011) has been used as SCC.In this research, SCC should be read as including three different dimensions: information exchange, activity integration, and responsiveness.Those three are well-known and important activities in the supply chain process.Information exchange deals with effective and efficient knowledge sharing in supply chains (Wu et al., 2006).It is a vital part of various business activities, such as forecasting, inventory, and customer management (Wei et al., 2020), demand management, sales, production, and delivery processes (Rai et al., 2006).Activity Integration describes internal channel integration based on two premises, technology integration and activity integration (Wu et al., 2006).Further, responsiveness reflects the ability to respond to environmental transformation (Wu et al., 2006), compete effectively, and react to changes in demand and supply (Yu et al., 2018).Coordination deals with firm-internal and interorganizational coordination that reflects the firm's ability to effectively coordinate activities relating to transactions, materials, and orders (Wu et al., 2006).These dimensions reflect a firm's ability to manage and interact with supply chains and, therefore, be seen as essential drivers for firm operations.
At a general level, SCCs are expected to positively influence firm performance (Ataseven and Nair, 2017;Chang et al., 2016;Leuschner et al., 2013;Rajaguru and Matanda, 2019;Wong et al., 2015;Yu et al., 2018).They offer information-related advantages derived from multiple sources (Wu et al., 2006) that support on-time delivery and help identify uncertainties (Wong et al., 2015); those advantages can also drive inventory reduction and cost-saving (Hau et al., 2000;Wong et al., 2011).Further, SCC increases responsiveness, which can improve operational performance (Bhatt et al., 2010).Digitally supported SCC is an inter-firm capability and, therefore, valuable to firms per se (Bi et al., 2013).This finding leads to the next hypothesis: H2. SCC has a positive effect on operational performance

The relation between DPs and SCC
Firms invest in digitalizing their supply chains and operations to achieve various effects, such as, enhanced delivery speed, flexibility, connectivity, on-time inventory, intelligence, transparency, and proactivity (B€ uy€ uk€ ozkan and G€ oçer, 2018).Digitally advanced supply chains differ from traditional vertical integration forms in being integrated via information flows rather than ownership (Dong et al., 2009), and digital technology is recognized as a key driver of this kind of integration (Yusuf et al., 2004).In addition, DPs facilitate sharing and analyzing information and deriving benefit from interactions in supply chains; therefore, they have a significant role in information exchange, especially in situations where supply chains are dispersed when they facilitate easy access to information and data.Digital platforms accelerate information exchange and can signal a need to respond to changes in the market.
Prior research indicates that using digital technologies in supply chains improves operational efficiency (Calatayud et al., 2019;Singh and El-Kassar, 2019;Yang et al., 2021;Zhu and Kraemer, 2002).It also positively influences differential SCCs, such as supply chain process integration (Rai et al., 2006;Rajaguru and Matanda, 2019;Yu et al., 2020) and collaboration capabilities (Fawcett et al., 2011).DPs support a firm's SCC and enable firms to share timely, appropriate, and confidential data within supply chains.Therefore, DPs can positively influence SCC by facilitating constant information sharing, supporting integration, Digitalization and operational performance and offering access to real-time information and a flow of data that enables firms to operate effectively in a timely manner and respond to changes.
H3. Digital platforms have a positive effect on SCC 2.5 The mediating role of SCC Previous research offers empirical support for SCCs' transformative role between digital resources and performance (Wu et al., 2006;Yu et al., 2020).Supply chain capability can be used as a mediator representing the value-creation mechanism between DPs and performance.Supply chain capability helps firms conduct business activities, in which DPs are used in organizational processes, and the use of the DPs is adapted to firm needs.In this case, the value-creation mechanism of SCC is the capacity of a firm to successfully use a DP to fit its own activities.
Previous research indicates that different digital resources and capabilities (C amara et al., 2015;Chen et al., 2014;Hallikas et al., 2021;Mikalef et al., 2020;Yu et al., 2018) require mediation support from a firm's capabilities to deliver performance gains.Hence the next hypothesis is presented: H4.SCC positively mediates the relationship between DPs and operational performance.

Moderating effect of digital culture
Firms differ in how successfully they use digital technologies (Mart ınez-Caro et al., 2020).It is argued that digital resources alone affect firm performance in only a minor way and that significant improvement requires the presence of organizational factors such as culture (Wiengarten et al., 2013).Further, Melville et al. (2004) argue that organizational culture interacts with IT when value is generated.In digitalized context, digital culture relates to a firm's openness to and acceptance of digital technologies (Blatz et al., 2018), and openness to new thinking is a basic requirement relating to digital technologies (Witschel et al., 2019).If the organization is open and willing to use digital technologies (i.e. it has a supportive digital culture), it can more easily exploit DPs and apply them to its processes.Whereas if digital technologies are resisted by their user, it is more likely that the use of DPs remains at a lower level and will be rather ineffective.Consequently, the benefits derived are likely to be limited.In this sense, digital culture is seen as a factor that may affect the effectiveness of the DPs used in a firm's operations.
Previous research indicates that a data-driven culture moderates the effect of big data analytics on supply chain finance (Yu et al., 2021).Furthermore, digital organizational culture indirectly affects operational performance (Mart ınez-Caro et al., 2020); culture affects the use and adoption of digital technologies (Leidner and Kayworth, 2006;Liu et al., 2010).This study argues that the effect of DPs is related to the digital culture in those firms.Therefore, the following hypotheses are formulated: H5a. Digital culture moderates the relationship between DPs and SCC H5b.Digital culture moderates the relationship between the DPs and operational performance

Dependent variable: operational performance
This article includes operational performance as an aggregate construct that describes the firm's delivery performance, cost performance, quality performance, and production flexibility (Ward and Duray, 2000).Delivery performance is a combination of reliability and delivery speed; cost performance indicates a firm's ability to reduce production and inventory costs, whereas quality performance incorporates the ability to meet customer needs; production flexibility is the ability to change product features and product mix (Ward and Duray, 2000).

Control variables
This study uses firm size, industry, and age as its control variables.Firm size is included in the research model because larger firms may have more resources available to assign (Wu et al., 2006;Rueda-Manzanares et al., 2008;Chen et al., 2014), which may reflect on operational performance.In addition, the industry is controlled for as there may be industry-level differences between the firms (Capon et al., 1990;Melville et al., 2004;Jayaram et al., 2010).
Firm age is included because younger firms may not have the same experience-related advantages as their older counterparts (Autio et al., 2000;Chen et al., 2014).The research model is presented in Figure 1.

Research methodology 3.1 Data collection and sample
The data were collected from firms operating in the manufacturing sector between December 2019 and April 2020.Firms with a general manufacturing category (C) and a turnover of between EUR 1.5 m and EUR 50 m were randomly selected from the Orbis database.When analyzing the data, one firm's turnover was below the threshold (EUR 0.9 m), but the firm's data were retained for inclusion.A mixed-methods approach comprising both an email invitation and direct calling was used to invite the firms to participate in the study.A total of 1,136 Finnish companies were contacted, 414 by telephone.Eventually, 194 acceptable responses were received, a result considered suitable for SEM (Wolf et al., 2013;Sideridis et al., 2014).Responses were received mostly as a result of the telephone calls; only 21 out of the firms responded to an email.The response rate was 17%, and the respondents mainly held managerial positions such as CEO (83%) and CFO (13%).The majority of the companies operate in the metal industry (32%), others in electric or electronic machinery (22.7%), food manufacturing (9.8%), leather, stone, clay, and glass production (3.6%), wood, furniture, and paper manufacturing (9.3%), and other manufacturing sectors (8.8%).Table 1.presents the sample demographics.

Measures
The 3-item scale labeled DP was a novel one; the items on the DP scale relate to the use of the general commercial platforms such as IoT platforms, integrative DP, and supply chain management platforms.The IoT supports visibility, data integration, and a constant flow of information (Yang et al., 2013).The typical background for these systems is that they support internal and inter-organizational integration, connectivity, and information and data  (Sedera et al., 2016).Internet of Things platforms, integrative DPs, and supply chain management platforms are seen as future trends in supply chain management (Gartner, 2018;Kousiouris et al., 2019) and are therefore at the heart of this study.Prior to the survey, the three academics developed the construct used to measure DPs.The survey instrument was reviewed by a representative of a manufacturing firm and by an IT industry specialist.Explorative factor analysis tested the constructs and helped assess the validity and reliability of the construct, which led to one factor emerging.
The test then continued with analyzing the measures.A confirmatory factor analysis was used to test the validity of the scales.The reliability measures average variance extracted (AVE), composite reliability (CR), and Cronbach's alpha (α) were tested, and the results are reported in Appendix.All the scales were measured with a 7-point Likert-type scale anchored with completely disagree (1) and completely agree (7) and were estimated through the respondent's perceptual evaluation.All these scales were considered as reflective constructs.
Supply chain capability (a 15-item scale) was measured on a scale adapted from that of Wu et al. (2006) that included four different dimensions-information exchange (CR 5 0.92, AVE 5 0.75, α 5 0.93), activity integration (CR 5 0.89, AVE 5 0.74, α 5 0.89), and responsiveness (CR 5 0.85, AVE 5 0.60, α 5 0.85) and coordination (CR 5 0.66, AVE 5 0.42 α 5 0.69).However, one item related to a firm's ability to perform the business at less cost than its competitors was removed from the coordination dimension because of low loading (0.29) (Hair et al., 2019).The reliability of the coordination dimension was then acceptable, as the AVE value exceeded the critical level of 0.4, and the CR was more than 0.6 (Fornell and Larcker, 1981;Malhotra, 2010).All dimensions of SCC loaded at acceptable levels (CR 5 0.83, AVE 5 0.56, α 5 0.90) indicating the SCC as aggregate construct could safely be used.
All control variables were measured with a single item.The largest industry sector was that of metals and metal products and was therefore controlled.The dummy variable was coded (Aiken and West, 1991) as 0 (other industries) and 1 (metal industry).Size is a continuous variable measured by a firm's turnover.Age is also a continuous variable.
In addition, the validity of the constructs was evaluated.Measuring the discriminant validity established that the square root of AVE-values was higher than the correlation of other constructs (Fornell and Larcker, 1981).The relevant values are shown in italicface on the diagonal in Table 2.The maximum shared squared variance (MSV) was assessed; all MSV values range from 0.193 to 0.330, indicating that the AVE value is higher on every construct measured.These results offer evidence of discriminant validity.MSV values can be found in Appendix.In addition, the heterotrait-monotrait ratio of correlations (HTMT) technique determined the discriminant validity between constructs.The results varied between 0.113 and 0.556 and stayed below the threshold value of 0.900 (e.g.Henseler et al., 2015).
A confirmatory factor analysis was conducted on the measurement model using Amos 26 software.The result indicated that the data have an acceptable fit to the overall model (x 2 /df; 1.78; CFI 5 0.90; NFI 5 0.80; IFI 5 0.90; RMSEA 5 0.06; TLI 5 0.90).Further, skewness and kurtosis were used to estimate the multivariate normality.The skewness values ranged from À0.954 to 1.718, clearly between the À2 and þ2 values that indicate acceptability (Brown, 2006;Collier, 2020).The kurtosis value ranged from À2.078 to 5.680, thus below 7.0 (Byrne, 2016) and within the higher criterion range of À10 to þ 10 (Collier, 2020).

Common method bias
The data were collected from a single respondent from each firm, which prompted the testing of common method variance.Harman's single-factor test was conducted to examine the unrotated factors (Podsakoff and Organ, 1986;Podsakoff et al., 2003).The simple one-factor test with SPSS software was conducted, and the results indicate that the first factor explained 26.6% of the variance, well below the cut-off threshold value of 50%.The test then proceeded with Amos 26 software.The single-factor model produced an extremely poor fit to the data (x 2 /df 5 5.76; CFI 5 0.38; NFI 5 0.34, RMSEA 5 0.16; TLI 5 0.34), these results indicate that common method bias is not a concern.

Analysis and results
The analysis continued with structural equation modeling.The results of the main research model indicated an acceptable model fit to the data (x 2 /df 5 1.69; CFI 5 0.94; NFI 5 0.87; IFI 5 0.94; RMSEA 5 0.06; TLI 5 0.89).The next step was a multicollinearity test.The variance inflation factor (VIF) was found to vary between 1.101 and 1.348, below the threshold value of >5 (Hair et al., 2011).The results relieved concerns over potential multicollinearity.

Direct relations
The test started with the analysis of direct relations.The results show that DPs (β 5 À0.148, p < 0.01) directly and negatively affect performance, which means H1 is not supported.Further, SCC (β 5 0.397, p < 0.001) has a positive and significant direct effect on the firm's operative performance, thus supporting H2.DPs (β 5 0.267, p < 0.001) directly and positively affect SCC, which supports H3.The control variables, size (β 5 À0.105, p 5 0.054), and age (β 5 À0.046, p 5 0.400), did not affect operational performance, whereas industry (β 5 À0.115, p < 0.05) had a negative and significant effect on operational performance.In addition, the effect of digital culture on operational performance was controlled for, the results showing a significant direct effect of digital culture on operational performance (β 5 0.266, p < 0.001).Zhao et al.'s (2010) steps procedure was followed to analyze the possibility of mediation.The indirect effect between a DP through SCC was tested first, thus removing the direct link from a DP to operational performance.A bootstrapping approach with 5,000 iterations and 95% confidence intervals was adopted to test the mediation effects (Hayes, 2018).The results show that the indirect effect of DPs (β 5 0.098, p ≤ 0.001) on operational performance was positive and significant, which indicates a possible indirect relationship, where the mediation effect of these independent variables on performance is conveyed through SCC (James and Brett, 1984;James et al., 2006).The test process continued with an analysis of the direct relationship with the mediator removed from the model.Because the direct path from DPs (β 5 À0.047, p 5 0.441) on operational performance was not significant, the study findings confirm full mediation (Zhao et al., 2010) between the DP and operational performance, which supports H4.

Moderation analysis
The constructs for digital culture and DP were multiplied to provide an interaction term to measure the effect of digital culture as a moderator (Bollen, 1989).The interaction term was treated as an independent variable in the model.The results show that digital culture does not moderate the relation between the DP and SCC (β 5 0.088 p 5 0.162), thus rejecting H5a.Instead, the digital culture significantly and positively moderates the relationship between a DP and operational performance (β 5 0.223, p < 0.001), which supports H5b.The results are presented in Figure 2.
Figure 3 shows the effect of the interaction between DPs and operational performance.The results suggest that firms with high levels of digital culture are also those in which the use of a DP is more positively associated with operational performance.In contrast, firms with a low level of digital culture tend to report a negative association between a DP and operational performance.
This study presents several findings.The results show that using DPs positively impacts SCC.Further, SCC had a positive relationship with operational performance, which shows the importance of this capability to a firm's operations.A direct and negative relationship was established between DPs and operational performance.However, the mediation analysis shows that SCC positively mediates the effect of a DP on operational performance.A moderation analysis showed that digital culture dampened the negative relationship between a DP and operational performance.Surprisingly, digital culture did not moderate the relationship between DPs and SCC.As a result, firms are more likely to benefit from a DP if they have adequate capabilities and an organizational culture that supports digitalization.3 Digitalization and operational performance

Discussion and theoretical implications
As digitalization continues to increase in importance for firms and their supply chains, there is a significant opportunity for organizations to improve the use of DPs and harvest the benefits of technological development.Nevertheless, understanding of the effects of DPs on performance is limited (Cenamor et al., 2019), and more information would be required to explain the different performance outcomes.The purpose of this study was to examine the effect of DPs on SCC and operational performance; an additional purpose was to examine the role of SCC as a transformative mechanism through which the use of DBs creates value.This study shows that together these two concepts support firm performance.
This study confirms that DPs are basic digital resources that do not independently influence firm performance positively.A combination of DPs and SCC can, however, confer performance benefits.Further, SCC exerts a positive and significant mediation effect between DPs and operational performance.These results support the findings of C amara et al.This study also examined the role of a digital culture that is open to and supportive of digital technologies.This study contributes by showing that digital culture moderates the relationship between a DP and operational performance.A firm lacking a supportive digital culture may be at risk in the digital era.The findings of this study extend the research of Wiengarten et al. (2013) and Yu et al. (2021) in showing that digital culture as an organizational factor plays a meaningful role in the context of a firm's digitalization and DPs.The research of Nadkarni and Pr€ ugl (2020) showed that organizational culture is an underdeveloped topic in digitalization research.This study showed how digital culture is related to a firm's digitalization efforts and specifically to the use of DPs.This study also offers possible explanations for a recently witnessed differential performance effect of digitalization (e.g.AlMulhim, 2021;Eller et al., 2020;Lee et al., 2022).This study addresses the need highlighted in the research of Verhoef et al. (2021) to improve the understanding of digital resources and especially their role in the successful digital journey of companies.This study fills the gap by showing the effect of DPs and, more importantly, empirically demonstrates the importance of a supportive digital culture in the context of performance gains.It also shows why a digital culture is valuable to a firm's operations and performance.
To conclude, this study contributes by offering a coherent view of the effect of DPs and SCC on operational performance by including the digital culture as a contextual factor.It offers new information to inform the digitalization conversation by testing the effect of digital culture and showing that digitalization as a phenomenon is intertwined with the firm's capabilities and cultural attributes.Therefore, academics could widen their analysis related to digitalization to cover organizational aspects to increase the understanding of this complicated phenomenon.

Managerial implications
From the managerial point of view, the most important takeaway is that the cultural aspects of an organization may offer firms a productive path toward performance success when they support the use of DPs.By building a digital culture that supports different digital resources, firms are more likely to benefit from the investments associated with digitalization.While strategizing digitalization, managers could include the cultural aspects of their strategic planning to improve firms' acceptance and support for digital-related solutions.Furthermore, this study shows the importance of SCC to firm performance.That capability was highly relevant to the participating firms' operational performance in every situation measured, thus showing the importance of organizational-level capabilities using DPs to deliver performance outcomes.

Limitations and future research
There are some limitations to this research.The data informing this study were gathered from manufacturing firms, limiting its generalizability to firms outside the manufacturing field.Further, this study is limited by its Finnish context, which could complicate generalization across different countries.The data were also collected from a single managerial respondent in each firm, which may weaken the reliability of the findings.
This study focuses on digital platforms and their effect on supply chain capabilities and operational performance and the moderating role of digital culture.It seems important for future research to examine the role of digital culture more closely in the context of other digital resources and capabilities.Further, future studies might examine why the level of digital culture is higher in some firms than in others and what explains and supports the emergence of digital culture.Future research could combine case studies and surveys to offer supplemental insights into these issues.
Figure 1.Research model Figure 3. Moderating effect of digital culture (2015),Chen et al. (2014),Hallikas et al. (2021),Mikalef et al. (2020) andYu et al. (2018).More specifically, they offer new information about the performance effects of DPs.The results indicate that firms would benefit from having processes and capabilities designed to extract value from a DP.That suggestion supports the notion that DPs should be considered basic resources that positively influence firm performance when embedded in a firm's processes.