The influence of supply network structure on firm innovation

In this study, we examine the structural characteristics of supply networks and investigate the relationship between a firm's supply network accessibility and interconnectedness and its innovation output. We also examine potential moderating effects of absorptive capacity and supply network partner innovativeness on innovation output. We hypothesize that firms will experience greater innovation output from (1) higher levels of supply network accessibility and supply network interconnectedness, (2) the interaction between the levels of these two structural characteristics, (3) the moderating role of absorptive capacity on supply network accessibility and the moderating role of supply network partner innovativeness on supply network interconnectedness. Supply network partner relationships are drawn in the context of the electronics industry using data from multiple sources. We use social network analysis to create measures for each supply network structural characteristic. Using regression techniques to test the relationship between these structural characteristics and firm innovation for a sample of 390 firms, our findings suggest that supply network accessibility has a significant association with a firm's innovation output. The results also indicate that interconnected supply networks strengthen the association between supply network accessibility and innovation output. Moreover, the influence of the two structural characteristics on innovation output can be enhanced by a firm's absorptive capacity and level of supply network partner innovativeness. By addressing the need for deeper structural analysis, this study contributes to supply chain research by accounting for the embedded nature of ties in supply networks, and showing how these structural characteristics influence the knowledge and information flows residing within a firm's supply network.     

Knowledge sharing in supply chain networks: Effects of collaborative innovation activities and capability on innovation performance

Building on knowledge management and innovation capability theories, this paper aims to reveal the mechanisms of collaborative innovation processes by investigating the complex relationships among critical factors influencing firm's innovation performance in supply chain networks. Using hierarchical Multiple Regression (MR) and Moderated Multiple Regression (MMR) methods, results from a survey of 236 firms in China indicated that there are significant positive relationships between collaborative innovation activities, knowledge sharing, collaborative innovation capability, and firm's innovation performance. Moreover, it is expected that knowledge sharing plays a partial mediating role in the relationships between collaborative innovation activities and firm's innovation performance. Collaborative innovation capability exhibited a moderating effect on collaborative innovation activities - innovation performance relationship. These results contribute to collaborative innovation process management by offering a nuanced conceptualization of the collaborative innovation - performance relationship in supply chain networks.     

Leaders and Laggards in Environmental Innovation: An Empirical Analysis of SMEs in Europe

The main purpose of this article is studying the factors influencing eco‐innovative intensity in the European SMEs. Building upon the 'innovation triangle model', business competences, environmental orientation and network involvement are considered as the main determinants of 'greenness' of innovation in a sample of 3852 SMEs. Four categories of eco‐innovators (leaders, followers, loungers and laggards) are identified, and their profiles/driving factors are described using a generalized ordinal logistic model. Our results confirm that the increasing demand for green products and the adoption of eco‐organizational innovation affect positively the level of environmental innovation, while technological lock‐ins have the opposite effect across all categories. Neither leaders nor laggards are influenced by environmental policies. Small firms and those who give importance to financial constraints tend not to achieve upper categories, while valuing technological capabilities, market power and networks are crucial determinants of being in upper categories of eco‐innovation intensity. Copyright © 2014 John Wiley & Sons, Ltd and ERP Environment     

Innovation policy in contemporary Queensland

This paper is about the how rather than the what of innovation policy in a contemporary setting. Most published research to date is concerned with the what: and the how of administrative reality appears to have been ignored by researchers.Political will (how public servants manage their commitment) to innovation policy creates a dilemma for scientists in politics. This dilemma is compounded by the bounded rationality of their training and cognitive processes, and their capacity to handle the administrative reality of innovation policy management.The significance of science-technology talk, and cognitive and occupational differentiation for appropriate management of innovation policy's “three-legged stool”—industry, government, and academia—is considered in relation to a learning rather than an administering bureaucracy.To illustrate this line of reasoning, a participant-observer approach using qualitative data from diary notes is used. Data reveal the patterning of a complex policy process. The importance in this process of carefully-constructed coalition networks and administrative reality is recognized.The most illuminating findings are that, for innovation policy, implementation is evolution through getting bits and pieces of the theme out at different places, at different times, with different people. Development of innovation policy requires multi-skilled professionals who possess varying experiential backgrounds. They have political nous, and are flexible and adaptable. They also understand that the patterning of process is beyond the reach of deliberate intervention by top-down views. In addition, mechanisms employed in attention directing, situation defining and evoking are significant for developing innovation policy.     

Looking beyond the focal industry and existing technologies for radical innovations

The “radicalness” of an innovation is often contingent upon access to distinct technologies which arise from sourcing innovation outside a firms' focal industry (exterior sourcing). We posit that exterior sourcing leads to technology distinctness and that the presence of technology distinctness significantly affects the relationship between exterior sourcing and radicalness. In addition, we assert that high technology distinctness results in a stronger association with radicalness irrespective of the levels of exterior sourcing. Further, at lower levels of exterior sourcing, technology distinctness will have a stronger relationship with radicalness than at higher levels of exterior sourcing. We also argue that high technology distinctness and low exterior sourcing will have the strongest relationship with radicalness. We used patent filings from 1996 through 2009 from the IT industry from within the S&P-500 database to test our assertions. The empirical evidence validated our affirmations. Our findings suggest that to maximize the chance of radical innovations, firms must obtain highly distinct technologies from minimum possible contacts outside their focal industry. We conclude the paper by summarizing the key findings, discussing implications for theory and practice, and suggesting avenues for future research.     

Knowledge flow and inter-firm networks: The influence of network resources,spatial proximity and firm size

The objective of this paper is to analyse the characteristics and nature of the networks that firms utilize to access knowledge and facilitate innovation. The paper draws on the notion of network resources, distinguishing two types: social capital–consisting of the social relations and networks held by individuals; and network capital–consisting of the strategic and calculative relations and networks held by firms. The methodological approach consists of a quantitative analysis of data from a survey of firms operating in knowledge-intensive sectors of activity. The key findings include: social capital investment is more prevalent among firms frequently interacting with actors from within their own region; social capital investment is related to the size of firms; firm size plays a role in knowledge network patterns; and network dynamism is an important source of innovation. Overall, firms investing more in the development of their inter-firm and other external knowledge networks enjoy higher levels of innovation. It is suggested that an over-reliance on social capital forms of network resource investment may hinder the capability of firms to manage their knowledge networks. It is concluded that the link between a dynamic inter-firm network environment and innovation provides an alternative thesis to that advocating the advantage of network stability.     

The Structure of Networks in Industrial Districts

In research on industrial districts, network relations among firms and organizations are considered critical for the development and diffusion of new knowledge, with implications for innovation and regional development. A review of this literature, however, suggests that many investigators are surprisingly silent, conceptually and empirically, about the structure of innovative networks, although they often couch their arguments implicitly in structural language. The survey of a sample of 64 empirical industrial district studies shows that few researchers have measured and analysed network structures, and none have studied performance outcomes of variations in network structure. An evolutionary perspective is used to propose a research agenda for a better understanding of the relationship between network structure and innovation. Dans les recherches sur les districts industriels, les réseaux relationnels entre entreprises et organisations sont jugés essentiels pour le développement et la diffusion de nouvelles connaissances, d'où des implications pour l'innovation et l'expansion régionale. A la lumière de ces documents, on constate néanmoins que de nombreux enquèteurs sont étonnamment silencieux, à la fois au plan conceptuel et empirique, sur la structure des réseaux innovants, m? me s'ils formulent souvent leurs arguments implicitement dans un langage structural. L'examen d'un échantillon de 64 études empiriques sur les districts industriels montre que peu de chercheurs ont mesuré et analysé les structures en réseau, et qu'aucun n'a étudié les performances à la suite des variations dans ce type de structure. Appliquant une perspective évolutionniste, l'article propose un programme de recherches pour une meilleure compréhension de la relation entre structure en réseau et innovation.     

A theory of supplier network-based innovation value

To understand how a supplier helps a buying company create value through innovations, studies have focused on a supplier's internal resources or its relationship with a buying company. Building upon this body of literature, we develop a theory of supplier network-based innovation value in this conceptual paper. This theory explains how a supplier's upstream and downstream value network can be a source of competitive advantage for a buying company. Specifically, it proposes that the levels and types of supplier innovation value is contingent on the configuration of a dual-ego value network, characterized by the locus and degree of buyer-supplier structural equivalence. This theory also explains how a supplier's ties with a buying firm's competitors can pose both opportunity and risk to buying company innovation. This theory contributes to the literature by showing when “seemingly undesirable” suppliers, due to a lack of technical capability or strong relationship with a buying company, might still be valuable to a buying company's innovation.     

风险投资股权质押与企业创新——基于中小板和创业板的实证研究

企业创新活动需要充足的资金来源,而股权质押也逐渐成为一种重要的融资方式,那么风险投资的股权质押行为会给企业创新带来什么影响呢？以2007—2017年我国中小板和创业板上市公司为研究对象,实证检验了风险投资股权质押与企业创新之间的关系。研究发现,风险投资股权质押会抑制企业创新;机制检验表明风险投资股权质押会提高企业融资约束,进而抑制企业创新。进一步研究发现,在内部控制水平较低、独立董事规模较小的企业以及非国有和高新技术行业的企业,风险投资股权质押对创新的抑制作用更大。     

Sustaining the sustainable development: How do firms turn government green subsidies into financial performance through green innovation?

The impact of government green subsidies on firms' green innovation behaviors and sustainable development has been recognized in the existing literature, but the deep relationship remains poorly understood. This study aims to examine the mechanism of how government green subsidies influence firms' financial performance via green innovation and how the mediating effect varies under different contingent conditions. Empirical results based on data of Chinese listed companies between 2006 and 2018 reveal that green subsidies have positive effects on green process and product innovation, but only green product innovation can rise higher financial performance, which further verifies that green subsidies positively influence financial performance through green product innovation rather than green process innovation. In addition, both higher absorptive capacity and higher market turbulence strengthen the indirect effect of green subsidies on firms' financial performance via green product innovation. Our study provides useful implications for enterprises by revealing the influence mechanism of green subsidies on financial performance through green innovation under different leveraging levels of internal and external conditions. It also provides basis for the government to formulate relevant environmental policies.     

The more the merrier? Network portfolio size and innovation performance in Nigerian firms

A positive relationship between firms' networking activities and innovativeness has been consistently established in the literature on innovation. However, studies considering different innovation types, and on developing countries are scarce. This paper addresses questions concerning the relationship between networking strategies and innovativeness of firms, using innovation survey data on Nigerian firms. Quantile regression is applied to trace the link between portfolio size and innovation at different levels of innovative success. The results show a positive relationship between a firm's innovation performance and the size of its networking portfolio. This relationship varies across different innovation types and with increasing innovation performance. The findings suggest that the widely accepted portfolio approach to external search for knowledge is not necessarily always the best—its utility depends on the firm's current level of innovative success. This poses a challenge for open innovation.     

客户盈余表现对供应商企业创新投资的影响研究

基于资源依赖理论和信号传递理论，利用手工收集的供应商企业-客户对均为上市公司的数据，系统考察客户盈余表现对供应商企业创新投资的影响。研究发现，客户盈余表现越好，越能促进供应商企业的创新投资。调节作用研究发现，供应链关系越稳定、越趋于良性，供应链企业的协同效应越明显，即高盈余客户对供应商企业创新投资的正向影响越强；企业与客户的产品多元化程度越低，客户盈余表现对供应商企业创新投资的正向影响越显著；高盈余客户通过降低供应商企业经营风险促进了供应商企业创新投资。进一步分析发现，供应商企业市场竞争程度越高、融资约束程度越高、客户相对议价能力越强，客户盈余表现对供应商企业创新投资的正向影响越会显著增强。研究结论拓展了客户盈余表现经济后果的理论边界，对推动供应链整合及供给侧结构性改革具有重要的启示意义。     

Does Innovation Drive Environmental Disclosure? A New Insight into Sustainable Development

Sustainable development is a hot topic in business and the media, and there is a growing demand for reliable environmental disclosure from a wide range of stakeholders. Ethical performance, including social and environmental performance, is actively scrutinized. A firm's stakeholders expect reliable disclosure to correctly assess its performance. Research on the link between environmental disclosure and environmental performance shows mixed results. Both a positive and a negative association have been found. This study reexamines this association by considering environmental innovation as a key determinant of environmental disclosure. We find that environmental performance and environmental innovation jointly determine environmental disclosure. At low levels of environmental performance, innovative firms tend to disclose more than their non‐innovative counterparts to inform stakeholders about their innovation and strategy to obtain an improved environmental performance. This disclosure gap tends to diminish as innovative firms become better environmental performers. The higher levels of environmental disclosure are closely associated with firms' environmental performance for both groups. Copyright © 2017 John Wiley & Sons, Ltd and ERP Environment     

Public procurement for innovation through supplier firms' sustainability lens: A systematic review and research agenda

Public sector purchasing processes are gaining increasing prominence as a demand-side innovation tool for addressing national sustainability challenges. Accordingly, there has been growing research attention to this topic. Prior studies suggest three key rationales that underlie the use of public sector procurement to drive innovation: (i) the buyer–user rationale (for creating new needs); (ii) the market/system failure rationale (for improving suppliers' capacity to innovate); and (iii) the public services rationale (for improving public services). However, operational activities at the upstream supply chain affecting the sustainable innovation capacities of supplier firms appear to be under-researched in the public procurement for innovation (PPI) scholarship, despite knowledge about innovation capacity being critical to successfully implementing PPI. This paper adopts a systematic literature review approach to synthesise existing fragmented literature on sustainability-oriented PPI, focusing on supplier perspectives. Findings from a synthesis of 41 relevant articles suggest, among others conditions, that a procurement framework that maintains a good balance of competition and innovation, builds buyer–supplier relationship and urges strong supply networks, maintains a stable political commitment, offers security for niche markets with effective innovation risk management culture would enhance suppliers' sustainability capacity and propensity to innovate. This paper contributes to the PPI literature and the literature on determinants of sustainable innovation systems from supplier firms' sustainability lens.     

The moderating effect of environmental uncertainty on the relationship between real options and technological innovation in high-tech firms

In the past decade, management scholars have applied aspects of real options theory to organizational settings, considering it an approach to enhancing strategic flexibility in the firm. They have also recognized that technological innovation is a critical mechanism through which high-tech firms try to secure a place in the competitive world of the future. Uncertainty about the environment makes it very important to analyze both factors, since the use of real options obligates managers to reflect constantly on future scenarios for which they will have to propose innovative solutions. This paper attempts to apply the theory of real options to innovation theory to propose a model in which real options reasoning improves the level of product/process technological innovation. We argue that this improvement will increase when the environment's level of uncertainty is higher. The proposal is supported empirically by a study performed on a sample of technology firms from different countries in the European Union.     

The geography of talent: entrepreneurship and local economic development in Oxfordshire

This paper considers the interaction of stocks of talent, entrepreneurship, processes of institutionalization and networking in local development. The main theme is that although innovation necessarily involves social networks and collective action, it should not be overlooked that the quality of those networks is dependent on the quality or talent of individuals who have initiated particular developments. The paper argues that the literature on local and regional development tends to overlook the agency of individuals and that to do so ignores processes that lead to the distinctive characteristics of localities. Using Oxfordshire as a case study, it demonstrates how the expertise of talented individuals has been translated in the fastest growing high-tech economy in the UK. This has brought visibility to the county's techno-economic and institutional achievements feeding into high-level professional and political policy agendas.     

Knowledge networks and universities: Locational and organisational aspects of knowledge transfer interactions

The aim of this paper is to explore the inter-organisational knowledge networks that universities in the UK engage in through their knowledge transfer activities. In particular, it analyses the extent to which organisational and locational factors are associated with the nature of these networks. Based on a UK-wide survey of universities, it is shown that the nature and formation of inter-organisational knowledge networks is related principally to the organisational characteristics of network actors, and secondarily to their spatial location. The characteristics of a network actor, in this case a university, are likely to influence the type, diversity and location of other actors with which it networks. Nevertheless, spatial location is an important secondary factor influencing network formation, especially the geographic reach of a university's network. It is further found that the value generated by universities from their knowledge networks is associated with the type of organisations within which they interact as well as their spatial location. It is concluded that such networks impact both regional innovation capability and regional competitiveness. The results have implications for policymakers, especially in terms of the spatial scale at which the demand and supply for university knowledge can be best mediated.     

创业团队成员信任对社会网络与企业创新能力关系的影响

本文通过对吉林省112家有效样本企业进行调查,将社会网络细分为内部社会网络和外部社会网络,在创业团队的定义下检验了社会网络与信任对新创企业创新能力的影响。研究结果表明,内外部社会网络都会对企业创新能力产生积极影响,而团队成员之间的信任则作为调节变量影响两者之间的关系。创业团队成员之间的信任越高,越有利于知识、信息的传播与交流,内部社会网络对企业创新能力的积极影响越大;但却易产生"非我发明症"现象,导致外部社会网络对企业创新能力的积极影响越小。     

基于网络能力的企业创新网络演化仿真

借助计算机仿真技术和虫口模型,从网络能力的视角刻画了企业创新网络的演化过程。仿真结果表明企业创新网络的网络能力太弱则难以形成有效的企业网络,太强虽然有利于企业网络的形成,但也会带来网络稳定性差的问题。因此在实践中应根据网络演化的进程适时协调网络能力的平衡。