Venture Capital Investments in Europe and Portfolio Firms' Economic Performance: Independent Versus Corporate Investors

Using a new European Commission‐sponsored longitudinal dataset—the VICO dataset—we assess the impact of independent (IVC) and corporate venture capital (CVC) investments on the economic performance of European high‐tech entrepreneurial firms during the period 1992–2010. After controlling for potential sources of endogeneity and selection bias, our results indicate that both IVC and CVC investments boost portfolio firms' economic performance. These effects are mostly due to an increase in real sales value. Moreover, the dynamics of the impact of VC investments on firms’ overall economic performance and its components—real sales value, real fixed assets, and real labor costs—differs depending on the type of investor. Finally, we do not detect any impact related to the syndication of investments by both IVC and CVC investors.     

Urban sustainability and knowledge: Theoretical heterogeneity and the need of a transdisciplinary framework. A tale of four towns

The academic debate on «sustainable city» is like a large arena, where heterogeneous approaches and contributions, coming from different disciplines, flow into without converging on a common vision. The growing awareness that an increasing percentage of the world's population now lives in urban areas makes the organization of this space a crucial issue for global sustainable development. In order to acquire this challenge, urban studies need to overcome conceptual oppositions, seeking new integrated responses to implement the principle of sustainability at urban scale. This effort requires a new managerial approach of science and policy, which can be based on a transdisciplinary vision to knowledge production. The paper is divided into four different sections. The first and second sections review the theoretical literature on urban sustainability and explore the conceptual relations between knowledge and knowledge production in urban governance processes. The third section presents a comparative empirical analysis based on a survey of 2213 questionnaires carried out in four different urban contexts. The fourth and last section outlines the conclusion, suggesting a new approach to manage knowledge in urban governance, in a trans-disciplinary perspective.     

Global networks of trade and bits

Considerable efforts have been made in recent years to produce detailed topologies of the Internet, but so far these data have been overlooked by economists. In this paper, we suggest that such information could be used to characterize both the size of the digital economy and outsourcing at country level. We analyse the topological structure of the network of trade in digital services (trade in bits) and compare it with the more traditional flow of manufactured goods across countries. To perform meaningful comparisons across networks with different characteristics, we define a stochastic benchmark for the number of connections among each country-pair, based on hypergeometric distribution. Original data are filtered so that we only focus on the strongest, i.e. statistically significant, links. We find that trade in bits displays a sparser and less hierarchical network structure, which is more similar to trade in high-skill manufactured goods than total trade. Moreover, distance plays a more prominent role in shaping the network of international trade in physical goods than trade in digital services.     

The institutionalization of social and environmental reporting: An Italian narrative

This paper focuses on social and environmental reporting (SER) and investigates, through prolonged fieldwork with an Italian multinational company, the dynamics through which SER, from its first introduction, has modified and developed to become institutionalized. The empirical data has been interpreted through the lens of institutional theories to provide a narrative of a three-step process which has brought about the institutionalization of SER, namely: (i) the construction of a common meaning system around the concept of social and environmental responsibility; (ii) practicalisation involving the emergence of rules and routines; and (iii) reinforcement through the implementation of intra-organizational managerial procedures and structures. The paper highlights that SER, as a result of a recursive and progressive process, has become an established and taken for granted actuality within the case study organization.     

International asset allocation under regime switching, skew, and kurtosis preferences

This paper investigates the international asset allocation effectsof time-variations in higher-order moments of stock returnssuch as skewness and kurtosis. In the context of a four-momentInternational Capital Asset Pricing Model (ICAPM) specificationthat relates stock returns in five regions to returns on a globalmarket portfolio and allows for time-varying prices of covariance,co-skewness, and co-kurtosis risk, we find evidence of distinctbull and bear regimes. Ignoring such regimes, an unhedged USinvestor's optimal portfolio is strongly diversified internationally.The presence of regimes in the return distribution leads toa substantial increase in the investor's optimal holdings ofUS stocks, as does the introduction of skewness and kurtosispreferences.     

Modeling hard and soft facts for SMEs: Some international evidence

This paper asks how well the use of quantitative and qualitative variables can improve the assessment of companies' creditworthiness and how this result can be influenced by the economic and financial peculiarities of countries. We harden qualitative variable measures to model soft information aimed at scoring microfirms, small, and medium‐sized firms. The structural survey covers Germany, Italy, and the UK in a sample of about 17 thousand companies observed during the financial crisis. Soft facts are determined within the balanced scorecard framework in order to find out the impact of customers, business processes, learning and growth, and financial perspectives. Our findings show that credit models integrating soft variables optimize the risk estimation, but estimates are country‐specific and should be tailored to the characteristics of each economic system.     

Knowledge misappropriation risks and contractual complexity in entrepreneurial ventures’ non-equity alliances

Small Business Economics - This paper explores the role of anticipated knowledge misappropriation risks in contract design in non-equity alliances involving high-tech entrepreneurial ventures. We...     

ECONOMIES OF SCALE AND SCOPE IN POSTAL OUTLETS UNDER CONSIDERATION OF UNOBSERVED HETEROGENEITY

ABSTRACT: We analyze economies of scale and scope in Swiss Post's post offices and franchised postal agencies under consideration of different underlying production technologies and unobserved factors using a latent class model. The results confirm the existence of unobserved heterogeneity and of increasing economies of scale and scope in the Swiss Post's outlet network.     

RISK MEASURES: RATIONALITY AND DIVERSIFICATION

When there is uncertainty about interest rates (typically due to either illiquidity or defaultability of zero coupon bonds) the cash‐additivity assumption on risk measures becomes problematic. When this assumption is weakened, to cash‐subadditivity for example, the equivalence between convexity and the diversification principle no longer holds. In fact, this principle only implies (and it is implied by) quasiconvexity. For this reason, in this paper quasiconvex risk measures are studied. We provide a dual characterization of quasiconvex cash‐subadditive risk measures and we establish necessary and sufficient conditions for their law invariance. As a byproduct, we obtain an alternative characterization of the actuarial mean value premium principle.