One‐Way Compatibility,Two‐Way Compatibility and Entry in Network Industries

We study the strategic choice of compatibility between two initially incompatible network goods in a two‐stage game played by an incumbent and an entrant firm. Compatibility may be achieved by means of a converter. We derive a number of results under different assumptions about the nature of the converter (one‐way vs two‐way), the existence of property rights and the possibility of side payments. With incompatibility, entry deterrence occurs for sufficiently strong network effects. In the case of a two‐way converter, which can only be supplied by the incumbent, incompatibility will result in equilibrium unless side payments are allowed and the network externalities are sufficiently low. When both firms can build a one‐way converter and there are no property rights on the necessary technical specifications, the unique equilibrium involves full compatibility. Finally, when each firm has property rights on its technical specifications, full incompatibility is observed at the equilibrium with no side payments; when these are allowed the entrant sells access to its network to the incumbent which refuses to do the same and asymmetric one‐way compatibility results in equilibrium.     

Corporate Taxation of Heterogeneous Firms and the Welfare Effects of Labour Unions

This paper examines the welfare effects of powerful labour unions when the government levies a uniform tax rate – as is currently the case in most OECD countries – and firms are heterogeneous with respect to productivity. I show that an increase in the bargaining power of labour unions can decrease the welfare loss generated by restriction of the tax policy and provide conditions under which powerful labour unions decrease the likelihood that firms will move abroad. I also reproduce the well‐known effect whereby powerful labour unions decrease corporate tax rates if firms are mobile.     

Strategic Use of Analytical CRM in a Market with Network Effects and Switching Costs: Terminating Unprofitable Customer Relationships

Analytical customer relationship management (CRM) systems make firms more informed than ever about their customers. This further gives firms the ability to serve customers selectively in a way that ensures retaining profitable customers and eliminating unprofitable ones. However, when firms of products/services with network effects decide to eliminate unprofitable customers, they may face the risk associated with firing them, which is user-based shrinkage. This risk incurred as a result of network effects has been widely neglected in CRM literature. In this study, considering this risk, we investigate when firms can eliminate unprofitable customers in the competitive market with network effects and consumer switching costs, which often co-exist with network effects, using a game-theoretic model of a duopoly. Our results show that it is not desirable for firms to fire unprofitable customers in the presence of strong network effects or sufficiently low consumer-switching costs. Otherwise, firms can fire unprofitable customers and benefit from the ability to eliminate them. An interesting point is that competing firms can be better off when both have the ability to eliminate unprofitable customers in the presence of moderate switching costs and small network effects.     

Union legislation and export platform FDI

Abstract

This paper examines Foreign Direct Investment in the presence of labour unions. An oligopoly model is developed in which identical firms locate in a host country in order to export to a foreign country. These firms are unionized and compete with foreign firms on the foreign market. We consider the incentives for social dumping via restrictive labour legislation, which we assume can be used by the host country government to affect the bargaining power of unions. We ask whether it is in the interest of the importing foreign country for the host country to relax or to tighten labour laws.     

Detecting learning‐by‐exporting effects on firms' productivity distribution by accounting for heterogeneous macrofactors and panel attrition

This paper aims to verify the presence of the learning‐by‐exporting effect on total factor productivity growth. The study starts, as is typical in this context, by addressing the pre‐entry selection bias at firm level but differs from the literature by focusing on the distribution of the outcome and considering the presence of the different influences of macroeconomic factors on exporters and non‐exporters. Additionally, the paper addresses the panel attrition, a current source of estimation bias in longitudinal studies. The analysis is based on a panel of Italian manufacturing firms in the 1998–2007 period. We design an experiment by aligning and pooling cohorts of firms that allow us to obtain a sufficiently large group of firms entering the international market. Our results show that internationalisation affects firms' productivity and that the effect is heterogeneous over total factor productivity distribution and larger for the firms at the bottom section of the distribution itself. Furthermore, we observe that the learning‐by‐exporting effect may be confounded without (a) considering that domestic and exporter firms may afford heterogeneous demand cycles and (b) managing the dropout of some firms from the panel.     

Organized labor and corporate philanthropy: Evidence from Korea

This study examines the impact of organized labor on corporate philanthropy, focusing on Korean firms. We find a positive association between the labor unionization ratio and the corporate philanthropy of firms, especially for non‐Chaebol‐affiliated firms and firms that have positive operating cash flow. The results from the robustness tests, which employ alternative union strength proxies and two‐stage least squares regression analyses, support our major findings. The findings indicate that unionized firms can utilize corporate philanthropy to boost their bargaining power regarding wages and collective bargaining power with unions by reporting lower earnings. This study contributes to the corporate philanthropy and labor union literature by providing evidence that the labor union is a crucial stakeholder that may affect firms' philanthropic behavior. Our findings explain corporate philanthropic decisions in the Korean context.     

The role of network embeddedness across multiple social networks: Evidence from mobile social network games

This article examines peer influences from network relationships within a social network game (i.e., embeddedness) and across such games (i.e., multiplexity). Drawing on social influence theory, we develop a bivariate Poisson model of users’ repeated visits and latent attrition that accommodates peer interaction after controlling for homophily. We estimate the model using data from two social network games with considerable overlap among network members. We find that friends who are only multiplex across games exert greater peer influence on users’ game visits than members who are embedded within a single game. We also determined that ignoring network multiplexity across games may lead firms to mistarget users due to biased peer influences of embedded friends. This result provides an unresearched explanation—strength of peer influence—for the mixed findings in previous literature on network embeddedness. We utilized our results to conduct several scenario analyses to demonstrate how firms can effectively manage users’ engagement and target users in multiple social network games.     

Employee Protection and Corporate Innovation: Empirical Evidence from China

Through an analysis of survey data gathered from private firms in China, this study examines the impact of employee protection on corporate innovation ability. The results indicate that firms with more advanced employee protection have stronger innovation ability. Furthermore, the positive relationship between employee protection and corporate innovation ability is more pronounced in those enterprises with labor unions. Finally, a firm’s political connections strengthen the influence of employee protection on corporate innovation. These empirical findings highlight the positive consolidating effects of labor unions and political connections and will be of value to policy makers in emerging markets in gauging the important drivers of corporate innovation ability.     

Do Domestic Firms Benefit from Foreign Presence and Import Competition in Irish Services Sectors?

This paper examines whether domestic firms benefit from the pro‐competitive effects of imports from abroad and from the presence of foreign‐owned firms in the host country in three Irish market‐services sectors between 2001 and 2007. Grouping the three sectors together masks opposing effects in individual sectors. Where significant, the effect of foreign presence on domestic firms tends to be negative, this is mainly the case in wholesale and retail trade. Despite it being of lesser importance than foreign presence in these sectors, import competition from abroad is negatively associated with domestic firms' productivity in wholesale and retail trade, but positively in transport, storage and communication. There is no significant effect of foreign presence or import competition in real estate, rental and business activities. Using capital‐labour ratios as an input‐based indicator related to productivity suggests that domestic firms adapt to increased foreign competition by adjusting their inputs.     

Wage bargaining and multinational firms

We set up a general equilibrium model with heterogeneous firms to study the interaction between wage bargaining and foreign direct investment. Thereby, we highlight the incentives of firms to invest abroad in order to improve their bargaining position vis-á-vis local unions and we show how changes in the bargaining power of unions affect the share of multinational firms in an open economy. In addition, taking into account this relationship between wage bargaining and foreign direct investment, our analysis provides novel insights on how labor income and the unemployment rate adjust to economic integration and how changes in the bargaining power of unions affect these two labor market variables.     

R&D Investments in Markets with Network Effects

We consider process R&D investments of firms in markets with network effects and incomplete product compatibility. Our results indicate that network effects increase the firms’ individual investments in R&D. The presence of network effects weakens the positive impact of R&D cooperation on firms’ R&D investments. Further, we show that R&D competition can bring socially optimal level of investment, and this is not possible in markets without network effects. Finally, our results suggest that innovation policy oriented at promoting R&D cooperation between enterprises can be counterproductive in markets with network effects and incomplete product compatibility.

     

Network Characteristics and Firm Performance: An Examination of the Relationships in the Context of a Cluster

The study examined the impact of spatial relationships on firm performance. It also assessed the impacts of network structural and relational characteristics on performance, as well as the moderating effects of these variables on the spatial relationship to performance linkages. The sample comprised 252 firms located in a mold industry cluster in the Zhejiang province of China. Both in‐cluster ties and extra‐cluster ties positively impacted performance. However, the effects of distant ties were more pronounced. Tie stability had a positive effect whereas tie quality had a negative effect on performance. Network centrality, tie strength, and tie stability strengthened the relationship between in‐cluster ties and performance. By contrast, all network tie characteristics weakened and changed the form of the relationship between extra‐cluster ties and performance. The findings suggest the need for cluster firms to consciously cultivate distant linkages in their network ties in order to neutralize the tendencies for lock‐in and to arrest entropic deterioration in their respective clusters.     

Repetitive Advertising to Deter Entry

This paper develops a model in which advertising not only informs consumers of brands, but also can influence consumer brand choices through its repetition. By examining a multi‐stage game in which two firms sequentially advertise before simultaneously setting a price, we show that repetitive advertising can be a legitimate entry‐deterrence weapon available to an incumbent in subgame perfect equilibrium. This demonstrates that firms’ conduct of advertising repetition has anticompetitive implications.     

Free trade networks

The paper examines the formation of free trade agreements (FTAs) as a network formation game. We consider an n-country model in which (possibly asymmetric) countries trade differentiated industrial commodities. We show that if all countries are symmetric, the complete FTA network is pairwise stable and it is the unique stable network if industrial commodities are not highly substitutable. We also compare FTAs and customs unions (CUs) as to which of these two regimes facilitates global trade liberalization, noticing that unlike CUs, each signatory of an FTA can have another FTA without consent of other member countries.     

The impacts of network relationships on SMEs' internationalization process

In today's globalization era, more and more firms are striving to have an international presence, even though they face many challenges. Based on a multisite case study method, this article examines how indigenous Malaysian small and medium‐sized enterprises (SMEs) use their network relationships to facilitate their internationalization process. The evidence from the case of three software firms and one control firm in this study support the firms' internationalization process in the ways that network relationships trigger and motivate them to internationalize, influence their marketselection decision and mode‐of‐entry decision, help them gain initial credibility, allow access to additional relationships and established channels, help in lowering cost and reducing risk, and influence their internationalization pace and pattern. © 2006 Wiley Periodicals, Inc.     

Interactive Effects of Network Capability,ICT Capability,and Financial Slack on Technology‐Based Small Firm Innovation Performance

This study examines the influence of network capability (the ability to use external relationships), information and communications technology (ICT) capability (the ability to strategically use ICT for business purposes), and financial slack (unused and uncommitted financial resources) on the innovation performance of small firms. This extends the current resource‐based view and small firm innovation management literatures by proposing the direct and interactive effects of organizational capabilities and financial slack. The results of regression analysis based on survey data from technology‐based Swedish small firms show that the three‐way interaction involving network capability, ICT capability, and financial slack influences innovation performance.     

Currency Unions in Africa: Is the Trade Effect Substantial Enough to Justify their Formation?

Using estimates that currency unions double trade, we quantify the welfare effects of forming currency unions for the African regional economic communities and for the African Union as a whole. The potential increase in trade is shown to be small, and much less than that resulting from the adoption of the euro. Allowing for increased African trade does not overturn the negative assessment of African currency unions, due to asymmetries in countries’ terms‐of‐trade shocks and their degree of fiscal discipline.     

When Do Local Firms Benefit from Inward Foreign Direct Investment? A Longitudinal Study of China's Manufacturing Sector Covering 1998–2007

Using comprehensive panel data on manufacturing firms in China during the 1998–2007 period, this study examines whether and when recipient local firms benefit from foreign direct investment (FDI). Local firms’ productivity improvements by the presence of foreign entrants are estimated, and according to the results, the relationship between FDI and local firms’ productivity shows an inverted U‐shaped pattern, with productivity increasing up to a certain point beyond which a higher level of FDI reduces local firms’ productivity. More importantly, the U‐shaped pattern is found for FDI from both non‐HMT foreign firms and overseas Chinese HMT (Hong Kong, Macao, and Taiwan) firms. In addition, the U‐shaped pattern varies across subnational regions such that the threshold at which an increase in FDI reduces productivity is lower for indigenous firms in coastal regions. This suggests that in China, local firms in inland and rural regions are the top beneficiaries of spillover effects. © 2015 Wiley Periodicals, Inc.