The Effect of Venture Capital Financing on the Sensitivity to Cash Flow of Firm's Investments

This work studies the effect of venture capital (VC) financing on firms' investments in a longitudinal sample of 379 Italian unlisted new‐technology‐based firms (NTBFs) observed over the 10‐year period from 1994 to 2003. We distinguish the effects of VC financing according to the type of investor: independent VC (IVC) funds and corporate VC (CVC) investors. Previous studies argue that NTBFs are the firms most likely to be financially constrained. The technology‐intensive nature of their activity and their lack of a track record increase adverse selection and moral hazard problems. Moreover, most of their assets are firm‐specific or intangible and hence cannot be pledged as collateral. In accordance with this view, we show that the investment rate of NTBFs is strongly positively correlated with their current cash flows. We also find that after receiving VC financing, NTBFs increase their investment rate independently of the type of VC investor. However, the investments of CVC‐backed firms remain sensitive to shocks in cash flows, whereas IVC‐backed firms exhibit a low and statistically not significant investment–cash flow sensitivity that we interpret as a signal of the removal of financial constraints.     

Are Municipal Electricity Distribution Utilities Natural Monopolies?

The purpose of this study is to analyse the cost structure of the Swiss electricity distribution utilities in order to assess economies of scale and density and the desirability of competition in the distribution of electric power. A translog cost function was estimated using panel data for a sample of 39 municipal utilities over the period 1988–1991. The results indicate the existence of economies of density for most output levels and the existence of economies of scale only for small and medium-sized electric utilities. The empirical evidence suggests that franchised monopolies, rather than side-by-side competition, is the most efficient form of production organization in the electric power distribution industry. Further, the majority of the utilities analysed do not operate at an optimal service territory size. Therefore, the consolidation of small utilities whose service territories are adjacent is likely to reduce costs.     

The evaluation of East Asian banks by considering economic and political conditions as well as country risk

This paper evaluates the performance of East Asian banks during the period of 2000–2010 by controlling country-specific conditions comprehensively. Particularly, it seeks to show that country-specific conditions are significant factors in estimating the common frontier by which the performance of all banks are compared. Thus, disregarding political conditions, regulatory environments, and country risk would lead to inaccurate efficiency scores because of the inaccurate common frontier. Following this further, an inaccurate measure of bank performance can hardly reveal bank problems before turning into a crisis. Our results confirm the significant impact of country-specific conditions on the common frontier, and hence bank efficiencies. The findings suggest that researchers, bank managers, and regulators also consider other factors other than economic conditions in their evaluations and decisions.     

Modelling Deposit Insurance Scheme Losses in a Basel 2 Framework

This paper extends the existing literature on deposit insurance by proposing a new approach for the estimation of the loss distribution of a Deposit Insurance Scheme (DIS) that is based on the Basel 2 regulatory framework. In particular, we generate the distribution of banks’ losses following the Basel 2 theoretical approach and focus on the part of this distribution that is not covered by capital (tail risk). We also refine our approach by considering two major sources of systemic risks: the correlation between banks’ assets and interbank lending contagion. The application of our model to 2007 data for a sample of Italian banks shows that the target size of the Italian deposit insurance system covers up to 98.96% of its potential losses. Furthermore, it emerges that the introduction of bank contagion via the interbank lending market could lead to the collapse of the entire Italian banking system. Our analysis points out that the existing Italian deposit insurance system can be assessed as adequate only in normal times and not in bad market conditions with substantial contagion between banks. Overall, we argue that policy makers should explicitly consider the following when estimating DIS loss distributions: first, the regulatory framework within which banks operate such as (Basel 2) capital requirements; and, second, potential sources of systemic risk such as the correlation between banks’ assets and the risk of interbank contagion.     

A binomial approximation for two-state Markovian HJM models

This article develops a lattice algorithm for pricing interest rate derivatives under the Heath et al. (Econometrica 60:77–105, 1992) paradigm when the volatility structure of forward rates obeys the Ritchken and Sankarasubramanian (Math Financ 5:55–72) condition. In such a framework, the entire term structure of the interest rate may be represented using a two-dimensional Markov process, where one state variable is the spot rate and the other is an accrued variance statistic. Unlike in the usual approach based on the Nelson-Ramaswamy (Rev Financ Stud 3:393–430) transformation, we directly discretize the heteroskedastic spot rate process by a recombining binomial tree. Further, we reduce the computational cost of the pricing problem by associating with each node of the lattice a fixed number of accrued variance values computed on a subset of paths reaching that node. A backward induction scheme coupled with linear interpolation is used to evaluate interest rate contingent claims.     

Air cargo transport in APEC: Regulation and effects on merchandise trade

This study aims at assessing the link between a more liberal air cargo regime and increased bilateral merchandise trade in the Asia Pacific region, under the auspices of APEC. Results from a gravity model using the Air Liberalisation Index (ALI) developed by the WTO Secretariat provide strong support for two hypotheses. First, more liberal air services policies are positively, significantly and robustly associated with higher bilateral trade in merchandise. The results also show that air transport policy matters more for some sectors than for others. A particularly strong relationship is found between bilateral liberalisation and trade in manufactured goods, time sensitive products, and parts and components. Prior to taking account of general equilibrium effects, the estimates imply that a one point increase in the ALI is associated with an increase of 4% in bilateral parts and components trade, which is the sector found to be most sensitive to the degree of aviation liberalisation. These findings have important policy implications. In particular, economies actively seeking greater integration in international production networks could greatly benefit from a more liberal aviation policy regime.     

Using a choice experiment to estimate the benefits of a reduction of externalities in urban areas with special focus on electrosmog

Traffic noise, air pollution and electromagnetic pollution (i.e. nonionizing radiation, also called electrosmog) are typical negative local externalities in urban areas. They are side effects of human and economic activities (e.g. road transport, telecommunication) and they affect individuals’ well being negatively without compensation. In recent years, the increased number of mobile phone antennas in residential areas, and thus the increased intensity of radiated power, has aroused public concern, discussions and protests. The view of an antenna is annoying an increasing number of inhabitants. In this article, the stated Choice Experiment (CE) is used to estimate the Willingness To Pay (WTP) residents in the cities of Zurich and Lugano place on the reduction of these three environmental loads. Estimation results reveal that there is a positive and significant WTP for a reduction of air pollution and traffic noise levels to those limit values fixed by the government. Respondents also show WTP for reducing electrosmog and removing mobile phone antennas from their view, however to a lesser extent. In addition, this is the first study that estimates the benefit of a reduction of electrosmog using a CE.     

Monetary policy and regional availability of debt financing

The relative availability of bond and bank financing should affect the firm's external financing and investment decisions. We define a measure that proxies for the regional borrowing inflexibility to substitute between bank and bond financing: “debt inflexibility”. Debt inflexibility tilts the firm's financial structure towards equity and reduces investment. The impact is stronger during the period of tight monetary policy, particularly for smaller firms and firms without banking relationships. Debt inflexibility increases the sensitivity of cash holdings to cash flows, reduces the likelihood of dividend payment and makes the firm more likely to pay equity in mergers and acquisitions.