The Formation of Managerial Networks of Foreign Firms in China: The Effects of Strategic Orientations

This study investigates how firms' strategic orientations (i.e., market, technology, and entrepreneurship orientations) influence the formation of two types of managerial networks (top managers' ties with the business community and with government officials), as well as the impact of managerial networking on firm performance. On the basis of a survey of 181 foreign-invested enterprises (FIEs) operating in China, we find that a market orientation fosters both types of network building. Technology-oriented firms are more likely to cultivate managerial ties with top managers at other firms but less likely to establish networks with government officials. In contrast, entrepreneurial firms tend to develop vertical networks with government officials but have no intention to deepen their horizontal networks with other firms. Competitive intensity moderates the relationships between strategic orientations and managerial ties. Finally, managerial networking has a positive impact on FIE performance.     

Mortgage Borrower Repayment Behavior: A Microeconomic Analysis with Canadian Adjustable Rate Mortgage Data

In this paper we estimate a model of mortgage borrower behavior using micro-level data on Canadian borrowers with rollover mortgages—a form of adjustable-rate mortgage. Our results suggest that the probability of default rises with a decrease in housing equity and an increase in the mortgage contract rate; however the size of these changes is relatively small. They also show that partial prepayment is sensitive to fluctuations in the rates of return from investing in housing versus other assets. For the United States experience, our results suggest that, relative to fixed-rate mortgage borrowers, adjustable-rate mortgage borrowers are more likely to default and less likely to prepay.     

The evolution of firm networks: from emergence to early growth of the firm

This paper addresses whether cohesive networks of socially embedded ties or sparse networks rich in structural holes are more conducive to the success of new firms. We propose that the networks of emerging firms evolve in order to adapt to the firm's changing resource needs and resource challenges. As firms emerge, their networks consist primarily of socially embedded ties drawn from dense, cohesive sets of connections. We label these networks identity based. As firms move into the early growth stage, their networks evolve toward more ties based on a calculation of economic costs and benefits. This shift from identity-based to more calculative networks is manifested in the evolution of the firm networks: (1) from primarily socially embedded ties to a balance of embedded and arm's-length relations; (2) from networks that emphasize cohesion to those that exploit structural holes; and (3) from a more path-dependent to a more intentionally managed network. Thus, this paper suggests that both cohesive and sparse networks are conducive to firm performance when they are aligned with and address firms' evolving resource challenges. Copyright © 2001 John Wiley & Sons, Ltd.     

The Impact of Second Loans on Subprime Mortgage Defaults

An estimated 12.6% of primary mortgage loans were simultaneously originated with a second loan from 2004 until 2008, although relatively little is known about how the presence of such subordinate loans affects the default decisions of borrowers. We use a novel data series of loan servicing records from 2002 until 2010 to identify such borrowers and find evidence that the default behavior of these borrowers significantly differs from borrowers without second loans. Estimating a discrete‐time proportional odds hazard model, we find borrowers with a second loan were 62.7% more likely to default each month on their primary loan when conditioning alone on the attributes of the primary loan. However, borrowers of second loans were 58.3% less likely to default on their primary loan as compared to single‐loan borrowers with equivalent current combined attributes (i.e., loan‐to‐value, balance and interest rate). We hypothesize and provide empirical evidence that this occurs because borrowers with second loans have the option to sequentially default on each loan since subordinate lenders will not pursue foreclosure if borrowers have insufficient equity. Lenders of defaulted subordinate debt may revisit their decision to foreclose in the future after housing markets start to recover, thus prompting a new round of foreclosures.     

Technology Adoption in Online Social Networks

With the advances of information technology, online social networks are becoming increasingly important venues for technology adoption. However, although the dynamics of technology adoption in real world social networks have been well documented, technology adoption in online social networks remains relatively under‐explored. This study identifies the differences between online and offline social networks and proposes a framework to investigate the dynamics of technology adoption in online social networks. To illustrate the proposed research framework, this study employs behavior‐link panel data obtained from an open source software (OSS) development network to examine how online social networks affect the adoption of Subversion, the latest OSS version control technology. Based on social network theory, co‐membership is used to construct online social networks within the OSS development network. Methodologically, this study takes advantage of the panel dataset and addresses the issues of simultaneity and individual heterogeneity that frequently confound the relationship between network structure and adoption decision, and as a result it demonstrates a more compelling relationship between social networks and technology adoption. The results of this study reveal that social networks are major conduits for technology adoption in an online social network in terms of imitation, leadership, lock‐in, similarity, recency, and team size effects. In online social networks, one's decision to adopt a new technology is strongly influenced by the actions of the connected others. Project leaders have a stronger influence over other members in technology adoption decision making, even in informal virtual teams where traditional governance structures do not apply. Older projects exhibit stronger inertia and thus lack innovativeness. Similarities among projects facilitate faster adoption, and the effect of leadership attenuates in the networks with increasing project dissimilarity. Recent adoptions of technology within the networks, rather than more distant ones, have a stronger impact on subsequent adoption, implying the salience of memory over usage confidence, and increased size of a project team accelerates the rate of adoption. These results help in understanding the dynamics of technology adoption in online social networks, and provide useful guidelines for firms to promote technology and product innovation.     

The Performance of Low-Income and Minority Mortgages

This article analyzes the performance of low-income and minority mortgages (LIMMs) from a large sample of fixed-rate conventional conforming mortgages. We find that low-income borrowers are less likely to prepay when it is optimal, whereas black and Hispanic borrowers prepay more slowly than other borrowers, regardless of the option's value. After controlling for equity, credit history and some other variables, LIMMs default slightly more frequently and have about the same loss severity as other loans. Our results suggest that, for most yield curve situations, differences in LIMM prepayment behavior have little effect on pricing.     

Structural homophily or social asymmetry? The formation of alliances by poorly embedded firms

Recent research shows that preexisting network structure constrains the formation of new interorganizational alliances. Firms that are poorly embedded in a network structure are less likely than richly embedded firms to form alliances, because they lack informational and reputational benefits. This study examines the types of ties that poorly embedded firms can form to overcome the constraints that their structural positions impose, in turn helping to explain how firms' actions can transform existing network structures. We argue that poorly embedded firms are more likely to participate in ties characterized by social asymmetry than in ties characterized by structural homophily. We analyze the terms of trade that socially asymmetric partners negotiate for alliance governance and discuss how such alliances influence network dynamics. To test our arguments, we use longitudinal data on the alliance activities of 97 global chemical firms from 1979 to 1991. Copyright © 2009 John Wiley & Sons, Ltd.     

Are Adjustable‐Rate Mortgage Borrowers Borrowing Constrained?

Past research argues that changes in adjustable‐rate mortgage (ARM) payments may lead households to cut back on consumption. These outcomes are more likely if ARM borrowers are borrowing constrained, and we show in this article that ARM borrowers exhibit attitudes toward borrowing and behavior that are consistent with being borrowing constrained. Although the demographic and financial characteristics of ARM and fixed‐rate mortgage (FRM) borrowers are somewhat similar, ARM borrowers differ from FRM borrowers in their uses of credit and attitudes toward it. In addition, we find the consumption growth of households with an ARM is more sensitive to past income than the consumption growth of other households, suggesting the ARM borrowers may be subject to borrowing constraints that hinder their ability to smooth consumption.     

Start-ups,entrepreneurial networks and equity crowdfunding: A processual perspective

This paper outlines findings from a large-scale interview based study of start-ups who obtained equity crowdfunding in the UK. It takes a novel integrative approach towards the analysis of entrepreneurial networks by examining both personal and business networks involved in the equity crowdfunding process. Adopting a processual perspective, the empirical findings show that networks and social capital play a critical role in the crowdfunding process. Start-ups leverage, build and draw upon a complex array of network actors and “ties” as they move through the different stages of their crowdfunding journey. The paper shows that this form of funding confers important relational benefits to recipients which amount to “more than money”. It concludes that equity crowdfunding is a highly “relational” form of entrepreneurial finance, requiring holistic forms of empirical investigation. Implications for theoretical development, managerial practice and further research are outlined.     

Managerial Ties and Firm Innovation: Is Knowledge Creation a Missing Link?

Managerial ties, the personal networks of senior managers, have been found to be facilitators of firm performance because of their network benefits. However, social network theory suggests that managerial ties only play a “conduit” role by providing possibilities and opportunities to approach external resources. How can firms turn these possibilities and opportunities into internal knowledge assets and further transform them into firm innovation? Extant research constructs a direct mechanism for the managerial ties–firm innovation link. The research reported here, however, provides and investigates an indirect ties‐innovation argument where organizational knowledge creation processes, including knowledge exchange and knowledge combination, are mediators. And managerial ties are examined through two traditional dimensions, business ties and political ties. This study employs empirical data from 270 firms in China and uses structural equation modeling techniques to reveal interesting findings. First, the results support the key argument that the influence of managerial ties on firm innovation is indirect. Second, knowledge exchange and knowledge combination are different constructs and the former positively influences the latter. More interestingly, business ties can exert a significant direct impact on both knowledge exchange and knowledge combination, while political ties can only influence knowledge exchange directly. Although both knowledge exchange and knowledge combination impact product innovation directly, only knowledge combination can directly influence process innovation. These findings indicate that the role of political ties is declining, but business ties still have substantial influence on firm innovation in transitional China. Different processes of organizational knowledge creation, such as knowledge exchange and knowledge combination, make distinct contributions to firm innovation. Product innovation, as opposed to process innovation, is more externally oriented and needs more organizational level knowledge creation activities. This article extends the understanding of the ties–innovation link, organizational knowledge creation theory, and firm innovation in a transitional economy by providing a more complete understanding of how firms can access and internalize external resources and then transform them into product innovation and process innovation.     

Trust formation in Korean new product alliances: How important are pre-existing social ties?

The focus of this study is on the nature and influence of social connections versus other relational mechanisms on trust formation in an emerging Asian economy. We examine the role of communication quality, perceived fairness, and pre-existing social relationships for the formation of trust in 47 vertical new product development alliances in South Korea. The empirical results indicate a relatively minor importance of pre-existing social ties vis-à-vis communication quality and fairness for the development of trust. Contrary to widespread perceptions, pre-existing social ties do not appear to directly contribute to establishing trust with external alliance partners in Korea. Multiple explanations are offered for this unexpected finding. Instead, existing social relationships moderate the importance of fairness for trust formation. When conducting partnerships with Korean firms, managers should focus more on a quality communication and fair behavior when trust formation is the objective, than on social connections.     

Safeguards against Opportunism in Freelance Contracting on the Internet

Based on a large sample of 5,756 Russian‐speaking freelancers from an international online labour market, this study provides rare quantitative evidence of the external labour market where freelancers act under constant threat of client‐side opportunism. We explore how the formalization of agreements, social embeddedness and mode of communication are associated with the incidence of opportunism and further possibilities of resolving problems caused by agreement violations. Social ties and face‐to‐face contact appear to be better safeguards against opportunism in freelance contracting, which is largely informal. The study has important implications for the debates about non‐standard work, online labour markets and job quality in the new economy.     

Stepping across for social approval: Ties to independent foundations' boards after financial restatement

Research Summary: Integrating research on independent philanthropy and organizational misconduct, we argue that affiliations with independent foundations provide social approval benefits for firms that restate their financials. We use a panel of S&P 500 companies from 2004 to 2011 to investigate the addition of foundation board ties by restating firms. CEOs of restating firms add more new foundation board ties than CEOs of non‐restating firms, while existing corporate philanthropy and greater corporate reputation diminish this effect. We also find that new ties to foundations boards influences media tenor for restating firms more than it does for non‐restating peers. Our study offers a nuanced analysis of the post‐crisis actions of restating firms relative to non‐restating peers and highlights the relevance of ties to nonprofit boards for corporate governance. Managerial Summary: Firms oftentimes fire their top executives in the aftermath of misconduct, but such response is itself disruptive for the firm's operations. Instead, we suggest that forging ties to independent foundations can help firms in such contexts without unsettling effects. Our results show that, after a restatement event, CEOs of misconduct firms are especially likely to join new foundation boards as trustees and thus seem to be aware of the benefits of these associations. CEOs from firms with existing in‐house philanthropy or a high reputation do not join as many new foundations' boards of trustees. We also find that new firm‐foundation links are promptly and positively evaluated by the media, thus helping misconduct firms regain social approval.     

Persistence of informal social networks in East Asia: Evidence from South Korea

This study investigates the nature and influence of informal social networks in South Korea (yongo) by analyzing trust levels and network cohesion. Predominantly based on studies on Chinese guanxi, it is widely believed that the further a nation develops stable formal institutions the more the influence of informal relations decreases. Given South Korea’s position as a strong economic powerhouse with established rule of law and democratic institutions, the influence of yongo should play an insignificant role today. We find significant evidence that network cohesion of yongo is still strong in South Korea, despite its economic rise. Contrary to expectation, we observe a higher-than-expected degree of general trust and a continuous commitment to yongo ties at the same time. These findings document recent changes in South Korea such as the beginning of its multicultural opening, whereas informal yongo ties, characterized by emotional interpersonal bonds, still remain pronounced. Foremost, we recommend current beliefs about the correlation of institutional development and decreasing informal transactions to be reconsidered. We propose further studies to better understand how informal social networks evolve over time.     

Leveraging Social Networks to Develop Radically New Products

In this article, the authors consider the nexus of social networks and radically new products. These new products are so innovative that they forge new product categories, and social networks might be particularly fruitful in their development, dissemination, and help to foster growth and acceptance. Several social networks concepts are brought to bear on these issues, from the class diffusion model, to current considerations of lead users and emerging ideas about crowdsourcing. In particular, the classic diffusion model provides parameters to reflect innovative consumer behavior, and it is suggested that, in complement to studies that seek customer traits to identify innovators, social network concepts and indices of degree, betweenness, and closeness centrality are very well suited in identifying customers embedded in social networks whose relational ties are indicative of their likely influence and stature. Next, lead users are considered in the specific context of health care, and it is suggested that online forums provide numerous benefits to customer patients as well as opportunities to health‐care providers. Next, the dynamics of social networks are considered as they apply to cutting‐edge ideas about crowdsourcing, movements that companies are exploring to be radically open to customer feedback and suggestions. This article closes with an example of a novel appeal that bridges social networks and radically new products—the challenge of solving societal difficulties, from food scarcity, to environmental pollutants, to weather patterns, to discovering treatments for cancer or other medical conditions.     

Building social capital and human capital for internationalization: The role of network ties and knowledge resources

This study examines the inter-relationships between network ties as social capital and knowledge resources as human capital, in the internationalization of law firms. Using a qualitative case study methodology, this study is based on primary data collected from Australian law firms and corporate client organizations, and compares and contrasts the views of lawyers and clients on building social and human capital. Our study finds that the relative importance of strong ties diminishes as professional services globalize and weak ties become viewed as more prominent for successful internationalization. The main findings indicate three different sets of inter-relationships between social and human capital: complementary, supplementary and compensatory. We discuss the complementary and supplementary effects of strong and weak ties and three different types of knowledge resources (technical, market and client-specific knowledge). We also argue that knowledge resources of technical and market knowledge can compensate network ties in the internationalization of firms. Examining social and human capital between law firms and clients provides important theoretical and practical insights into understanding the internationalization of professional service firms.     

Analysing the correlation between social network analysis measures and performance of students in social network-based engineering education

Social network-based engineering education (SNEE) is designed and implemented as a model of Education 3.0 paradigm. SNEE represents a new learning methodology, which is based on the concept of social networks and represents an extended model of project-led education. The concept of social networks was applied in the real-life experiment, considering two different dimensions: (1) to organize the education process as a social network-based process; and (2) to analyze the students’ interactions in the context of evaluation of the students learning performance. The objective of this paper is to present a new model for students evaluation based on their behavior during the course and its validation in comparison with the traditional model of students’ evaluation. The validation of the new evaluation model is made through an analysis of the correlation between social network analysis measures (degree centrality, closeness centrality, betweenness centrality, eigenvector centrality, and average tie strength) and the grades obtained by students (grades for quality of work, grades for volume of work, grades for diversity of work, and final grades) in a social network-based engineering education. The main finding is that the obtained correlation results can be used to make the process of the students’ performance evaluation based on students interactions (behavior) analysis, to make the evaluation partially automatic, increasing the objectivity and productivity of teachers and allowing a more scalable process of evaluation. The results also contribute to the behavioural theory of learning performance evaluation. More specific findings related to the correlation analysis are: (1) the more different interactions a student had (degree centrality) and the more frequently the student was between the interaction paths of other students (betweenness centrality), the better was the quality of the work; (2) all five social network measures had a positive and strong correlation with the grade for volume of work and with the final grades; and (3) a student with high average tie strength had a higher grade for diversity of work than those with low ties.     

Bridging and bonding forms of social capital in a regional strategic network

Research on networks emphasizes the importance of bonds between actors. Social reciprocity strengthens network bonds, which is assumed to have positive effects on business relationships between firms. However, the importance of weak ties is also stressed in network research. An important policy issue is therefore if more attention should be devoted to the creation of bridges to other social groups and loosening bonds between network actors. The difficulty in doing so is described and analyzed in this article focusing on a regional strategic network, which is viewed in three network perspectives. Interview data were collected from all participating managers in a regional strategic network in 2004 and 2010. The findings shed light upon the paradox of using a regional strategic network to counteract over-embeddedness and freeing the involved actors from existing network lock-ins instead of further strengthening such social institutions.     

The Importance of Social Capital to the Management of Multinational Enterprises: Relational Networks Among Asian and Western Firms

Social capital is an important concept for multinational firms. Firms operating in global markets rarely have adequate resources to compete effectively in global markets; they access the needed resources through formal and informal relationships with other firms. The cultures in Asian countries have emphasized relationships much more strongly than Western firms. Thus, relational capital, based on guanxi (China), kankei (Japan) and inmak (Korea), provides the framework for business dealings in many Asian countries. As a result, the social capital of many Asian firms gives them a potential competitive advantage in global markets. Western firms must develop social capital and learn to manage relational networks to gain and sustain a competitive advantage in global markets. Western firms can learn how to develop and manage social capital from Asian firms. Alternatively, social capital has some disadvantages. Firms are limited by their networks and thus experience opportunity costs and path dependence. Additionally, while Asian firms often have strong network ties in their domestic markets, they have to develop many more ties globally to operate effectively in global markets. As a result, the development and management of social capital has become of critical importance for competitive advantage in global markets.     

The effects of social networks and contractual characteristics on the relationship between venture capitalists and entrepreneurs

We show how social ties and contractual factors shape the relationship between entrepreneurs and venture capitalists (VCs). While direct ties result in the VC offering more advice to the entrepreneur, indirect ties result in greater levels of disagreement between VC and entrepreneur. We also find that contractual favorableness is associated with more advice and less disagreement, but that contractual flexibility is surprisingly not significant. The results vary by area of advice and disagreement. Our results suggest that scholars and practitioners must integrate contractual and social network perspectives to better understand the VC-entrepreneur relationship.