Factors Determining the Adoption of Energy-Saving Technologies in Swiss Firms: An Analysis Based on Micro Data

This study investigates the factors that determine firms’ decisions to adopt energysaving technologies. We distinguish between the decisions of whether or not to use a technology (“inter-firm diffusion”), and of how intensely to use a technology (“intra-firm diffusion”). The empirical model used accommodates several effects that have been postulated in the theoretical diffusion literature: firm and industry heterogeneity, strategic considerations and external effects. Data for 2,324 Swiss firms for the year 2008 is used, with separate information for four categories of energy-saving technology applications (electromechanical and electronic, motor vehicles and traffic engineering, construction, power-generating processes). The results reveal significant differences with respect to firm characteristics and adoption barriers between inter-firm and intrafirm diffusion. In practically all cases, positive net external effects of adoption can be found. Inducement effects, particularly those traced back to intrinsic motivations for environment-friendly technologies, show clearly positive effects on adoption behavior.     

Knowledge integration and network formation

In this paper, we highlight how inter-firm collaboration networks are influenced by the knowledge composition of goods in an industry. For this purpose, we carry out an agent-based simulation study in which firms integrate their competencies under different knowledge-based regimes. In this way networks form. The results reveal that knowledge regime significantly influences the network structure, and interaction among firms not only is very intensive when the products are specialized but also have common knowledge among them.     

Global Value Chains,Horizontal Intra-Industry Trade and the Heterogeneous Firm

This paper examines global value chains at the level of the heterogeneous firm. The context is a world of horizontal intra-industry trade, characterized by imperfect competition and product differentiation at the firm level. Standard microeconomic tools are employed to assess the effects of inter-firm dissimilarities in both demand and supply on firms’ responses to changes in trade policy. In this set-up, dissimilarities in firm characteristics play roles similar to factor endowments and technology differences in traditional trade models. When cross-border production sharing (“fragmentation”) is introduced into this framework, those differences in firm characteristics determine the degree to which individual firms will enter into production networks. In this context, horizontal and vertical intra-industry trade elements interact in their effects on firm decisions. Traditional comparative advantage considerations still govern the choice of off-shored activities, while direct competition between imports and exports expands the range of possible outcomes. Finally, it is shown that cross-border production sharing reduces the sensitivity of firms to variations in exchange rates, matching a phenomenon that has been observed in traditional country-level models.     

Use Of Information Network And Organizational Productivity: Firm-Level Evidence In Korea

This paper studies the relationship between the use of various information networks and organizational productivity in Korean firms. To this end, first. the current firm-level usage panems of information networks are explained in the following network categories: (1) LAN (Local Area Network). (2) inter- and intra-firm networks, (3) various types of inter-firm networks, and (4) the Internet and intranet, Second, by deriving TFP (Total Factor Roductivity) from the baseline production function, which augments lT stock into otherwise standard one, the impact of various information networks is investigated. The results show that LAN, the Intemet and intranet have significant impacts on fm-level TFP, while inter-firm network does not. Also, the productivity of firm using the Internet is 8.5 percent higher than the firms using only LAN, and the productivity of firms using intranet is 43.6 percent higher than the firms using just the Internet.     

Financial Frictions and Risky Corporate Debt

We offer clarifications on Cooley and Quadrini (2001) regarding financial frictions and risky corporate debt pricing. Even in a frictionless world, the promised rate on corporate debt is not identical across firms and across capital structures and it is not equal to the risk-free rate. Frictions are unnecessary for credit spreads to arise. Only if the macroeconomy is in actuality risk free or risk neutral do interest rates on corporate debt reflect default probabilities. To the extent that the firm's entire financial structure is traded, a bias in credit spreads introduces an exploitable arbitrage opportunity. Re-establishing no-arbitrage, firm dynamics move in the opposite direction to Cooley and Quadrini's.     

Risk sharing and export performance with firm heterogeneity

We investigate how market uncertainty affects the export performance of a firm through financial frictions. We first extend Melitz's (2003) heterogeneous firm trade model by incorporating demand shocks, linking the demand uncertainties to the financing costs of firms. In this extension, the default probability is endogenously determined by a firm's productivity and demand uncertainty. Hence, firms with higher productivity or lower market uncertainty are offered lower interest rates and thus show better export performance. As an application, we also show that a risk-sharing mechanism, that pools default risk for a certain group of firms, lowers the default risk. This mechanism allows banks to charge lower interest rates to the member firms and therefore ultimately improves their export performance in both extensive and intensive margins. We find a real-world example of such a mechanism from business groups in Korea. Using Korean firm-level data, we show that the more diversified the business group, the greater the likelihood that its member firms export and the bigger their export revenues. We also show that our results are robust to alternative explanations for Korean business groups’ export competitiveness.     

Consumption risk-sharing under terror shocks: Evidence from value-chain network rosters in Nigeria

Households in Nigeria live in inherently risky environments; accentuated by the preponderance of terror incidences, banditry, and farmer–herder-related clashes that are more concentrated in the northern than southern parts of the country. This study examines the proposition that households with a robust network roster—especially networks related to ethnicities and financial remittances from outside their communities—are better able to weather the idiosyncratic and aggregate impact of terror-related shocks; and thus, experience less consumption variability to terror-related shock than other similar households without the “insurance” of an external network. Our main empirical strategy applies a panel difference-in-differences specification to three waves of the LSMS-ISA surveys for Nigeria. The results from the study indicate that having external networks outside the community is an important coping mechanism for terror-related shocks, both for overall welfare and food consumption. The difference in consumption variability between groups with outside network “insurance” and those without could be as high as 20 percentage points. Thus, risk-sharing arrangements for households should exploit outside network insurance mechanisms to mitigate welfare losses from terror-related shocks.     

Networks of knowledge among unionized firms

Abstract.  We develop a model of strategic networks in order to analyze how trade unions will affect the stability of R&D networks through which knowledge is transmitted in an oligopolistic industry. Whenever firms settle wages, the partially connected network is likely to emerge in the long run if and only if knowledge spillovers are large enough. However, when unions settle wages, the complete network is the unique stable network. In other words, the stronger the union bargaining power is, the more symmetric stable R&D networks will be. In terms of network efficiency, the partially connected network (when firms settle wages) does not Pareto dominate the complete network (when unions settle wages) and vice versa.     

Corruption,Financial Resources and Exports

This paper argues that a country's comparative advantage in exports depends on both the factor abundance and the allocation efficiency of the endowments. However, the latter is not considered in the traditional Heckscher–Ohlin model. In line with the “sand” view of corruption, this paper empirically studies the role of corruption in shaping a country's export pattern by distorting the allocation of financial resources. We find that the resource misallocation resulting from corruption undermines the export growth promoted by the positive external financial shock. The negative effects are realized by the extensive margins instead of the intensive margins of heterogeneous firms.     

金融周期、全要素生产率与债券违约

基于宏微观结合的视角,本文首先从理论上阐释了金融周期和全要素生产率影响债券违约的机制,并基于我国A股非金融类上市公司发行的债券,进而实证检验了金融周期和全要素生产率对债券违约的影响。研究发现,金融周期和全要素生产率显著影响了债券违约发生概率,在金融周期顶部区域债券违约概率显著增加,全要素生产率越高的企业发生债券违约的概率越小。进一步的异质性分析表明,金融周期对周期性行业企业和非国有企业债券违约具有更高的平均边际影响。本文的政策启示为:要平衡好稳增长和防风险之间的关系,避免采取过度的经济刺激政策,在金融周期顶部期要采取以时间换空间的稳杠杆政策;要确保减税降费政策措施落地生根,加大对科技研发特别是基础研究平台的支持力度,促进企业提高全要素生产率。     

Identifying the “financialization” of the nonfinancial corporation in the U.S. economy: A decomposition of firm-level balance sheets

This paper develops the concept of the “financialization” of the nonfinancial corporation (NFC) by laying out the key stylized facts describing NFC financial behavior between 1950 and 2014 via a detailed decomposition of firm-level balance sheets. In the existing literature, the concept of the “financialization of the nonfinancial corporation” remains ambiguous; as such, clarification of the trends that have occurred in NFC financial behavior is an important prerequisite for analyses of why NFC behavior has changed and with what consequences. By systematically delineating the evidence for the “financialization” of NFCs, this paper contributes to the literature by establishing precisely how NFC financial behavior has changed in the post-1980 U.S. economy. The growing “financialization” of nonfinancial corporations is summarized by an increased share of financial assets in NFC portfolios, increasing indebtedness and equity repurchases among large firms, and deleveraging among smaller firms. The paper concludes by introducing the behavioral insights gained by approaching these stylized facts from a conceptual standpoint emphasizing the interdependence of portfolio and financing decisions and, thus, the links between the changes in financial behavior across NFC balance sheets.     

Sovereign Default Risk and Recovery Rates: What Government Bond Markets Expect for Greece

Bond market data on sovereign bond yields is used to estimate sovereign default risk and the amount of the expected “hair‐cut” for Greece between 2008 and 2011. Using a structural pricing model that relies on compound option theory short‐term and long‐term default probabilities and their dependencies can be inferred. Thereby bond yield spreads for different maturities are integrated. In addition, a reduced form model is applied to infer the recovery rate expected by bond market participants. The paper shows that sovereign default risk and recovery rate dynamics reflect events that are important for Greece's repayment capacity.     

Financial market frictions in a model of the Euro area

We build a model of the euro area incorporating financial market frictions at the level of firms and households. Entrepreneurs borrow from financial intermediaries in order to purchase business capital, in the spirit of the “financial accelerator” literature. We also introduce two types of households that differ in their degree of time preference. All households have preferences for housing services. The impatient households are faced with a collateral constraint that is a function of the value of their housing stock. Our aim is to provide a unified framework for policy analysis that emphasises financial market frictions alongside the more traditional model channels. The model is estimated by Bayesian methods using euro area aggregate data and model properties are illustrated with simulation and conditional variance and historical shock decomposition.     

Markets contagion during financial crisis: A regime-switching approach

Within a Markov regime-switching VAR framework, we investigate the contagion effects among the stock market, real estate market, credit default market, and energy market covering the most recent financial crisis period when markets experience regime shifts. The results demonstrate that the watershed of regimes occurs around the start of the subprime crisis in 2007, after which the “risky” regime dominates the evolution of market chaos. During the financial crisis, excluding their own shocks, stock market shock and oil price shock are the main driving forces behind the credit default market and stock market variations, respectively. The energy market also appears to be more responsive to the stock market movements than the shocks originating from housing and credit markets. However, the impacts from the credit default market on the real estate market are not significant as expected.     

Building Innovation Networks: Issues of Strategy and Expertise

This article investigates the role of networks in new product development by reporting on a contemporary case study of a firm in the defence electronics sector. A specific focus is the development and ongoing management of a network that comprises a number of formal inter-firm strategic alliances. The paper begins by reviewing earlier literature on technology strategies for innovation that has identified a key role for inter-firm networking in the organization and management of new product development. We then consider the related issue of the relevant management expertise, which enables firms to adopt a network approach to their strategy for innovation by developing a competence in the process of network building. In this particular case study the critical issue centred upon the extent of the internal resources in terms of time and personal effort that was devoted to building trust and actively managing various inter-firm relationships over time. The article concludes that while inter-firm networking can facilitate new product development across firm boundaries, it is not a panacea for success. Whilst financially successful in terms of product and market development, the networking strategy has also set up problems within the particular case study firm in terms of resourcing and managing the very growth that has been generated.     

Building Innovation Networks: Issues of Strategy and Expertise

This article investigates the role of networks in new product development by reporting on a contemporary case study of a firm in the defence electronics sector. A specific focus is the development and ongoing management of a network that comprises a number of formal inter-firm strategic alliances. The paper begins by reviewing earlier literature on technology strategies for innovation that has identified a key role for inter-firm networking in the organization and management of new product development. We then consider the related issue of the relevant management expertise, which enables firms to adopt a network approach to their strategy for innovation by developing a competence in the process of network building. In this particular case study the critical issue centred upon the extent of the internal resources in terms of time and personal effort that was devoted to building trust and actively managing various inter-firm relationships over time. The article concludes that while inter-firm networking can facilitate new product development across firm boundaries, it is not a panacea for success. Whilst financially successful in terms of product and market development, the networking strategy has also set up problems within the particular case study firm in terms of resourcing and managing the very growth that has been generated.     

Model uncertainty and aggregated default probabilities: new evidence from Austria

Understanding the determinants of aggregated corporate default probabilities (PDs) has attracted substantial research interest over the past decades. This study addresses two major difficulties in understanding the determinants of aggregate PDs: model uncertainty and multicollinearity among the regressors. We present Bayesian model averaging (BMA) as a powerful tool that overcomes model uncertainty. Furthermore, we supplement BMA with ridge regression to mitigate multicollinearity. We apply our approach to an Austrian data set. Our findings suggest that factor prices like short-term interest rates (STIs) and energy prices constitute major drivers of default rates, while firms’ profits reduce the expected number of failures. Finally, we show that the results of our model are fairly robust with respect to the choice of the BMA parameters.     

Inter-firm networks and innovation: a survey of literature

This survey covers the recent literature on inter-firm networks as far as they have implications for innovation and technological change. The studies are classified according to the direction of causality in network studies. In the literature, some studies focus on the effect of networks, while others on the origins and formation of networks. These are represented as a circular flow diagram of network research. Circular diagram includes three themes of analysis as: (1) origins of networks, (2) firm performance, (3) network structure, and shows the relationship between these themes as observed in network research. The aim of this survey is to guide researchers working on inter-firm networks about the theoretical and empirical results obtained up to now in the field and to highlight those areas which need further work.     

Firm‐Specific Learning and the Investment Behavior of Large and Small Firms*

We examine a model of size distribution and growth of firms where firms learn about idiosyncratic productivity parameters through their production experience. Aggregate shocks, by adding noise to learning at the firm level, can produce different responses across firms. In particular, young firms, which are smaller on average than older firms and more uncertain about their productivity, can “overreact” to aggregate shocks. Such differences across firm sizes and ages, which arise here in a model with perfect financial markets, are often attributed to financial frictions that hit small and large firms differently.     

Peer influence in network markets: a theoretical and empirical analysis

Network externalities spur the growth of networks and the adoption of network goods in two ways. First, they make it more attractive to join a network the larger its installed base. Second, they create incentives for network members to actively recruit new members. Despite indications that the latter “peer effect” can be more important for network growth than the installed-base effect, it has so far been largely ignored in the literature. We address this gap using game-theoretical models. When all early adopters can band together to exert peer influence—an assumption that fits, e.g., the case of firms supporting a technical standard—we find that the peer effect induces additional growth of the network by a factor. When, in contrast, individuals exert peer influence in small groups of size n, the increase in network size is by an additive constant—which, for small networks, can amount to a large relative increase. The difference between small, local, personal networks and large, global, anonymous networks arises endogenously from our analysis. Fundamentally, the first type of networks is “tie-reinforcing,” the other, “tie-creating”. We use survey data from users of the Internet services, Skype and eBay, to illustrate the main logic of our theoretical results. As predicted by the model, we find that the peer effect matters strongly for the network of Skype users—which effectively consists of numerous small sub-networks—but not for that of eBay users. Since many network goods give rise to small, local networks, our findings bear relevance to the economics of network goods and related social networks in general.