2.1. Defining international cooperation
International cooperation refers to partners located in different countries working together to develop new ideas, technologies, and products. Although there are exceptions (Arvanitis & Bolli, 2013; Cozza et al., 2018; De Faria & Schmidt, 2012; Ebersberger et al., 2011; Fernández-Sastre, 2012; Holl and Rama, 2014; Srholec, 2014), the majority of the available studies fail to distinguish between domestic and international cooperation for innovation. The question is important since cultural and institutional distance may raise specific impediments to international cooperation (Edwards-Schachter et al., 2013; Gershman, 2012; Posselt & Rauch, 2011; Schmiele, 2012). Herein, the focus is on the collaboration of firms located in Spain with partners located in other European countries since, in this case, the institutional, regulatory, and business environment of such collaborations is likely to be relatively homogeneous.
Accessing new markets constitutes one of the goals of firms that engage in international cooperation (Arranz & Fernández de Arroyabe, 2008; Calvo, 2023; Edwards-Schachter et al., 2013), but not necessarily the most important. Analyses of EU firms signal size, absorptive capacity, appropriability, export experience, incoming spillovers, risk-sharing, and R&D cost-sharing as the major drivers of international cooperation (Arvanitis & Bolli, 2013; Barajas & Huergo, 2010; De Faria & Schmidt, 2012).
2.2. Explaining cooperation
Our topic stands at the cross-roads of several lines of research. Three main theoretical approaches have sought to elucidate cooperation, each emphasizing distinct aspects: motives for cooperation, opportunities for cooperation, and conducive environments for establishing such arrangements. The resources-based-view (RBV) of the firm focuses on drivers of cooperation: firms cooperate in order to reduce the risks and costs of R&D, shorten the product life cycle, expand their product range, access new knowledge and new markets, and solve technical difficulties (Arranz & Fernández de Arroyabe, 2008; De Faria & Schmidt, 2012; Edwards-Schachter et al., 2013; Miotti & Sachwald, 2003). This theoretical proposition has garnered empirical support. For example, in a study on a French sample, it was found that firms encountering impediments to innovation, particularly those related to financial challenges, tend to participate in cooperation for innovation (Antonioli et al., 2017). Similarly, the majority of prior studies have noted that knowledge-related challenges frequently motivate firms to embark on collaborative initiatives (Salazar-Elena et al., 2023).
However, other authors have argued that opportunities to collaborate should also be considered since possession of technical or commercial capital determines the attractiveness of a firm to potential partners (Ahuja, 2000). In choosing partners, companies appraise both their technical skills and their market potential (Bianchi et al., 2019; García-Sánchez et al., 2017). When analyzing industrial partnerships, Friedberg and Neuville (1999) observe that decisions are contingent upon the perceived quality of the firms involved. In the "market" for partnerships, they claim, organizations and their reputations are in competition. Each of these theories would yield distinct predictions regarding the role of crises as drivers of cooperation. The RBV suggests that firms confronting financial constraints for R&D funding or encountering market difficulties during crises are more inclined to engage in cooperation compared to their counterparts. Conversely, the argument focusing on cooperative opportunities suggests that companies facing fewer difficulties are more likely to collaborate than their counterparts, owing to their appeal to potential partners amidst challenging economic conditions.
Finally, the social capital theory identifies the environmental conditions that facilitate cooperation. Social networks provide an effective tool for the prevention of and punishment for opportunistic economic behaviour, and instead create trust between partners (Granovetter, 2005). In the context of partnerships, trust holds significant importance when it comes to managing uncertainty, as it signifies the ability to anticipate a partner's future actions (Vahlne & Johanson, 2019). Initially, the concept of social capital was linked to the idea of geographic proximity. However, in more recent literature, it has evolved to encompass the concept of international social capital. In the international scene, the concept incorporates a wide range of assets, such as an understanding of foreign-market institutions and of decision-making processes.
A variety of relationships and agreements provide opportunities to increase the social capital of a company and, consequently, its ability to cooperate, such as production subcontracting, common membership of associations, and professional connections (Granovetter, 2005). Interlocking directorates, which are formed when an individual participates in two or more boards of directors, also contribute towards creating social structures and trust (Aguilera, 1998; Cao et. al, 2023; Wang, 2021). There are also transnational interlocking ties between firms, as demonstrated by Valeeva (2022) in her study of global cities connected through the exchange of transnational board members. She maintains that this corporate elite community is built upon well-established national networks of relationships. Structural holes may also create opportunities for actors who are able to bridge such holes. These are gaps between unconnected groups of economic players (Saglietto et al., 2020). A third player may obtain intermediation benefits by linking those unconnected groups, and the arrangement may create new opportunities since complex networks may generate a greater variety of ideas and resources. Therefore, extended networks might display both direct ties and indirect ties between players through an intermediary (Saglietto et al., 2020). The obtaining of a subsidy may signal the receiver as a valuable potential partner and, consequently, may also mitigate uncertainty and facilitate collaboration (Bianchi et al., 2019).
2.3. Cooperation and crises
Even though cooperation appears to be a resilience-enhancing factor, there has been a noticeable lack of comprehensive analysis concerning the collaborative behavior of firms during periods of crisis (D'Agostino & Moreno, 2018). The few available empirical studies on this subject reveal that firms tend to exhibit either no countercyclical inclinations or, in some cases, a reduction in their cooperative initiatives during crises (Azagra-Caro et al., 2019; Lincoln et al., 2017; Hoffmann et al., 2017). Cooperation comes with associated costs, risks, agency problems and the challenge of identifying reliable partners, which can become even more daunting in times of crisis (Edwards-Schachter et al., 2013; Friedberg & Neuville, 1999; Vivona et al, 2023; Williams & Ecker, 2014). Based on the limited available evidence, it appears that fostering domestic cooperation poses greater challenges in times of economic hardship; nevertheless, firms with cooperative experience demonstrate a resilience that enables them to maintain a cooperative stance (García-Sánchez & Rama, 2022). Persisting in cooperative activities has the potential to enable a company to expand its international social capital and enhance its managerial capabilities for collaboration, thus enabling it to overcome challenges. However, to the best of our knowledge, this particular question has not yet been explored in an international context. The primary obstacle seems to be the scarcity of available panel data.
2.4. Cooperation and ownership
This subsection explores whether various types of ownership act as catalysts for international cooperation.
2.4.1. Group ownership
A business group consists of two or more legally defined enterprises under common ownership. Groups may be national or multinational. Group membership facilitates the engagement of a firm in cooperative innovation since groups provide access to greater resources, such as finance, equipment, and facilities (Arranz & Fernández de Arroyabe, 2008; Arvanitis & Bolli, 2013; Molero & Heijs, 2002). In contrast, unaffiliated firms are, in most cases, SMEs that experience difficulties in establishing cooperative relationships (Belderbos et al., 2006; Ebersberger et al., 2011; Radicic et al., 2019; Segarra-Blasco & Arauzo-Carod, 2008). Therefore, we expect that business groups are more likely than unaffiliated firms to sustain successful CIEP during downturns.
2.4.2. Foreign ownership
Regarding foreign ownership, the concept of international cooperation is rooted in the convergence of studies on cooperation and the internationalization of R&D (Barajas and Huergo, 2010). Recent contributions in the field of International Business (IB) literature accentuate the evolving network-like characteristics inherent in international R&D activities (Papanastassiou et al., 2020). Building on this perspective, Schmiele (2012, p. 101) asserts that "international innovation activities represent a distinct form of Foreign Direct Investment (FDI)." Furthermore, Calvo (2023) challenges the conventional notion that FDI is the sole avenue for a firm to enter the international service sector. Particularly in knowledge and capital-intensive services, collaborative processes can unfold without the need for shareholding transactions, a phenomenon he terms "internationalization through cooperation" (p. 243). This underscores the dynamic nature of international business strategies, where cooperation plays a pivotal role alongside traditional FDI approaches.
The empirical literature has investigated the impact of foreign ownership on cooperative behavior, often using domestic business groups (DBG) as a control group (Dachs et al., 2008; Ebersberger et al, 2011; Fernández Sastre, 2012; Holl & Rama, 2014; Srolec, 2009 and 2015). Comparing foreign subsidiaries (FS) with DBG is viewed as a more symmetrical exercise than comparing FS with all types of domestic firms (unaffiliated firms included), given that FS inherently belong to a business group. Highlighting the diversity among domestic firms, recent studies have scrutinized the local cooperative behaviour of FS, particularly in comparison to other types of domestic firms such as DBG involved in international networks of cooperation, as well as with native MNEs (Holl & Rama, 2019; Cozza et al., 2018). Furthermore, some studies have specifically examined how the local cooperative behaviour of FS contrasts with that of SOEs (García-Sánchez & Rama, 2022, Wang, 2021).
The relationship between foreign ownership and international cooperation remains controversial. According to certain authors, foreign ownership increases the likelihood of international cooperation at the expense of collaboration in the host country. For instance, a Pan-European study detects a positive effect of foreign ownership on international cooperation but a negative effect on domestic cooperation (Ebersberger et al., 2011). Similar results are found for Belgium (Veugelers & Cassiman, 2004), Italy (Cozza et al., 2018), and 12 European countries of which seven are new-member countries of the EU (Srholec, 2009). Arvanitis & Bolli (2013) find similar effects for pooled manufacturing in five European countries, and specifically for Norway at the country level. However, two studies on Spain agree in that FS display a lower propensity than do DBG to engage in international cooperation and are, instead, strongly oriented towards local partnerships (Fernández Sastre, 2012; Holl & Rama, 2014). The explanation for differences may reside in the characteristics of the host country and the objectives of the MNEs (De Faria & Schmidt, 2012). The aforementioned authors observe that FS active in Portugal are prone to engaging in international cooperation, while FS active in Germany are not. They conclude that MNEs may be using Portugal as a base for innovation activities with firms located in other European countries, possibly due to the difficulty in finding appropriate partners within the host country. Likewise, within Europe, Srholec (2009) and Ebersberger et al. (2011) find that FS are more likely to partake in international collaborations when located in less developed countries, where establishing technologically advanced partnerships might prove challenging. Other factors may also be at play. For instance, Holl & Rama (2014) suggests that in Spain, FS may show a strong inclination towards collaborating with local partners, primarily because of their extensive subcontracting relationships in the host-country.
The available evidence on cooperation and foreign ownership during crises is inconclusive. Brancati et al. (2017) and Paunov (2012) suggest that during the 2008 crisis, FS in Italy and Latin America, respectively, were likely to reduce their collaboration with domestic partners. In Spain, FS active in Information and Communication Technologies outperformed domestic POEs during the downturn, probably due to their easier access to international finance (García-Sánchez & Rama, 2020). Nevertheless, during this period, FS active in Spanish manufacturing and services taken as a whole were more likely to cooperate locally than were unaffiliated domestic firms but no more than DBG; and SOEs were clearly abler than POEs, domestic or foreign, to continue domestic collaboration (García-Sánchez & Rama, 2022). In Spain, domestic firms encountered more significant challenges than FS in obtaining credit amid the crisis. As in many other countries, Spain's credit ratings witnessed downgrades from several credit rating agencies, resulting in a diminished access of domestic companies to international credit 6. This situation coincided with a domestic credit crunch. Following the discussion, two conflicting factors may influence the likelihood of FS participating in CIEP. On one hand, easier access to international credit would undoubtedly facilitate CIEP, in contrast to DBG. On the other hand, a particular focus on local cooperation could serve as a deterrent.
In the realm of institutional theory, a parallel domain to the aforementioned literature has emerged, investigating the relationship between state ownership and economic efficiency. This particular strand of research compares SOEs and privately-owned enterprises (POEs), but, as noted, investigations in terms of innovation and cooperation have frequently been overlooked (Introduction). We contend that to attain a comprehensive understanding of the ownership structures influencing choices in innovation collaboration, it is crucial to integrate institutional theory. This is particularly relevant due to the substantial presence of state-ownership as a significant ownership structure in many economies. We address this question below.
2.4.3. State-ownership
According to the Organisation for Co-operation and Development (OECD), SOEs are enterprises where the state has substantial control through full, majority, or significant minority ownership (Medina et al., 2022). Within Europe, their presence is significant in countries such as France, Italy, Sweden, and in new-member countries of the EU. The goals of SOEs and POEs differ. Those of SOEs go beyond mere profit maximisation to also include societal goals, diversification of the economy, industrial policy, monopoly control, support to new technologies, knowledge diffusion, green transition, and defence (Antonelli et al., 2014; Archibugi & Mariella, 2021; Benassi & Landoni, 2018; Gershman et al., 2019; Palmberg, 2002; Steffen et al., 2022; Tönurist & Karo, 2016). In Europe, most SOEs have evolved towards more efficient forms of corporate organisation (He et al., 2016). According to the aforementioned authors, reform often entailed governance structures of a more complex character with new shareholders having a role to play in SOEs internationalization.
Are SOEs innovative? Landoni (2020) contends that the role of SOEs in innovation has been largely underestimated and certain empirical studies support this view. Italian business history (Antonelli et al., 2014; Gasperin, 2022) and case studies on Russian and Western European SOEs suggest that these firms are able to innovate (Archibugi & Mariella, 2021; Benassi & Landoni, 2018; Gershman et al., 2019; Palmberg, 2002; Rama & Ferguson, 2007). Furthermore, quantitative studies that focus on EU firms support the view that SOEs are more prone to innovating than are POEs, at least in certain sectors (Castelnovo, 2022; Steffen et al., 2022). Moreover, the institutional literature suggests that R&D spending tends to decrease when SOEs are privatised due to the reorientation of these firms to short-term benefits and the new managers’ lack of interest in basic research (Carreira Sánchez & Vence Deza, 2009).
The literature suggests several explanations behind the innovativeness of SOEs. Due to their long-term perspective on profit-making (“patient capital”) and their easier access to R&D funding, these companies are more prone than POEs to invest in basic research and in technological fields that are risky and/or slow to produce results (Antonelli et al., 2014; Landoni, 2020; Ortega, 2016; Yi et al., 2022). Furthermore, coordination with governments provides SOES with strategic advantages in assessing linkages between different industries and knowledge fields (Benassi & Landoni, 2018).
Empirical evidence on their cooperative activities is still scarce. However, according to Benassi & Landoni (2018), SOEs frequently network with other organisations and, in doing so, constitute vehicles of possible recombination of knowledge. Case studies suggest that Russian and Western European SOEs participate in domestic cooperation for innovation with both domestic POEs and universities; and, in the West, also with FS (Alonso-Gil & Vázquez-Barquero, 2010; Antonelli et al., 2014; Calvo, 2019; Gershman et al., 2019; López et al., 2002; Rama and Ferguson, 2007). Recently, a few quantitative studies establish that compared to POEs, domestic or foreign, SOEs are more predisposed to cooperate locally for innovation (García-Sánchez & Rama, 2022; Roud & Vlasova, 2020; Wang et al., 2021). Within the EU, certain institutional mechanisms are at work to promote the engagement of SOEs in European partnerships: for instance, institutional intermediaries (Landoni, 2018) and organisations in charge of public purchases (Callado-Muñoz et al., 2022). Several case studies report on the participation of SOEs in international cooperative networks (Abramovsky et al., 2009; Archibugi & Mariella, 2021; Benassi & Landoni, 2018; Calvo, 2023; Gershman, 2012; López et al., 2002; Sanz Menéndez et al., 1999) but, to the best of our knowledge, no systematic quantitative evidence is available.
In the international arena, SOEs can be perceived as an “institutional exception" (Orr & Scott, 2008) due to their distinct approach to investment return and a longer timeframe for transforming an invention into a marketable product (“patient capital”). Different logics and rules can potentially create cultural challenges with prospective foreign partners. Nonetheless, as stated in the discussion SOEs also bring certain advantages to the table as potential partners.
2.5. Spanish SOEs
Since 1985, non-profitable Spanish SOEs were sold mainly to foreign investors (Arocena, 2006), but the state preserved a certain degree of control over profitable SOEs. SEPI (State Corporation of Industrial Participation) remains a major state-owned group, with direct majority participation in 14 firms, minority participation in 10, and indirect control in over 1007. Indirect control involves a majority-owned SOE actively participating in the capital of another company.
As mentioned, a crucial requirement for a company to engage in collaboration is social capital. In this context, we argue that diverse factors may have contributed to the accumulation of social capital by Spanish SOEs, both domestically and internationally. Privatisations were sequential and involved relatively small public-offering selling blocks (Etchemendy, 2004). According to the aforementioned author, purchases by institutional investors and minority shareholders were preferred since such types of investors are less likely than large foreign MNEs to demand abrupt changes in corporate policies. The main objectives of these measures were to retain control of key sectors in Spanish hands and to prevent hostile foreign takeovers (Arocena, 2006). However, these measures also gave rise to significant inter-firm connections. Inter-firm linkages were promoted through cross shareholdings between companies and often included large banks. (Arocena, 2006; Bulfone, 2019; Calvo, 2019; Cuervo-Cazurra, 2018). These types of social networks may have a positive impact on innovation by assisting companies in obtaining R&D funding (Cao et al, 2023). Spanish SOEs have also been able to acquire substantial social capital due to their central position in subcontracting networks (Alfonso-Gil & Vázquez-Barquero, 2010; Rama and Ferguson, 2007; Ortega, 2016; Rodríguez-Ruiz, 2015). Furthermore, interlocking has been a popular practice even preceding privatization policies (Aguilera, 1998; Calvo, 2019).
Second, Spain's economy stands out for its remarkable openness and extensive international connections. Between 2000 and 2018, Spain was the second most open economy in the Eurozone, with Germany leading the way (Xifré, 2019). Additionally, an analysis conducted by Valeeva (2022) spotlighted Madrid, Vienna, and Frankfurt as three cities of particular note for their high "betweenness" rankings. These cities play significant roles as hubs for interlocking directorates within their respective countries and the broader European context. Simultaneously, they serve as key brokers, connecting European corporate networks with elites from various global regions. In the case of Madrid, these connections extend to Latin American elites. This situation makes certain major Spanish companies attractive partners for third parties looking to enter the Spanish market, Latin American markets, or both (Rama & Ferguson, 2007; Calvo, 2023). It is important to note that while SOEs were not the sole beneficiaries of these developments in acquiring international social capital, they were pioneers in this regard. As of the 1950s, the only major Spanish companies that ventured into the international arena were SOEs (Binda, 2012). Indeed, this early exposure to international markets could have facilitated the establishment of personal contacts in foreign countries and bolstered their international experience.
The discussion implies that institutions and public policies have been instrumental in assisting Spanish SOEs in gaining international experience and social capital. This, in turn, could enhance their participation in CIEP.
Following the discussion, the following hypotheses are proposed:
Hypothesis 1
The 2008 crisis in Spain acted as a dissuader for firms engaging in cooperation for innovation with European partners, an effect tempered by the firms' prior cooperative experiences.
Hypothesis 2
The ownership structure of a firm influences its ability to maintain cooperation during a crisis.
H2.a: Group ownership positively influences the ability of a firm to maintain cooperation during a crisis.
H2.b: Foreign ownership positively influences the ability of a firm to maintain cooperation during a crisis.
H2.c: Foreign ownership negatively influences the ability of a firm to maintain cooperation during a crisis.
H2.d: State-ownership positively influences the ability of a firm to maintain cooperation during a crisis.
Hypothesis 3
The conditions for participating in intra-European cooperation for innovation become more challenging during a crisis.