The implementation of SNB monetary policy

We use a regime-switching approach to model the implementation of SNB monetary policy. The regime-switching technique is crucial for assessing the flexibility inherent in the SNB’s monetary policy strategy. The empirical findings support the idea that repo operations are instrumental in smoothing the implementation of monetary policy in normal times, while changes in the official operational target, accompanied by the accommodating use of repo operations, produce the intended effects in periods of distress. Another significant contribution also comes from some new measures designed to improve liquidity in the Swiss franc money market during the financial crisis of 2007–2008.     

Realized bond—stock correlation: Macroeconomic announcement effects

The authors investigate the effects of macroeconomic announcements on the realized correlation between bond and stock returns. It was found that it is not so much the surprise component of the announcement, but the mere fact that an announcement occurs that influences the realized bond—stock correlation. The impact of macroeconomic announcements varies across the business cycle. Announcement effects are highly dependent on the sign of the realized bond—stock correlation, which has recently gone from positive to negative. Macroeconomic announcement effects on realized bond and stock volatilities are also investigated. Our results are robust across 8:30 A.M. and 10:00 A.M. announcements. © 2007 Wiley Periodicals, Inc. Jrl Fut Mark 27:439—469, 2007     

The Role of the Independent Director: Evidence from a Survey of Independent Directors in Australia

The purpose of this paper is to report the results of a survey of independent directors on a range of issues relating to the execution of their role including the independent directors' perceptions relating to board effectiveness, board interactions, information sources, and performance and evaluation. A survey was forwarded to independent directors of the top 200 Australian Securities Exchange (ASX) listed companies. The paper aims to provide the perceptions of independent directors themselves and so contribute to the literature through a better understanding of the nature of the work performed by Australian company independent directors and the environment in which it occurs. Findings suggest that the fundamental role of the independent director has not changed as a result of the corporate governance reforms.     

Emission permits and the dynamics of clean and dirty firms in an evolutionary competition model

Emission Trading Systems (ETSs) are today regarded as the pillar of market‐based environmental policies in many countries. This paper studies the impact of an ETS on the dynamics of the market made up of two types of firms: clean and dirty. Using an evolutionary context, we study how the share of clean firms evolves at different parameter values, such as increasing values of the permits’ price floor, and show that an ETS can have positive effects on the diffusion of the clean technology. However, numerical simulations show that under specific parameter values the opposite result may emerge with clean firms leaving the market.     

Willingness to use mobile application for smartphone for improving road safety

In the last few years mobile devices have reached a large amount of consumers in both developed and high-growth world economies. In 2013, 97% of the Italian population owns a mobile phone, and 62% owns a smartphone. Application software for mobile devices is largely proposed to consumers, and several mobile applications were oriented toward the improvement of road safety and road accident risk reduction. In this paper, we describe the results of a survey oriented to preventively investigate on the willingness to receive and/or to give information about road condition by means of mobile devices. Road users were informed about the characteristics of a mobile application, and then they were invited to complete a questionnaire. Experimental data were used for capturing road user attitudes toward the use of the smartphone to improve road safety, and to establish the preferences for the different features of the proposed mobile application. To this end, we choose to use the ordered probit model methodology. We demonstrate that the adopted methodology accounts for the differential impacts of the willingness to receive and/or to give information about road conditions on the overall willingness to receive and/or to give information through an application software for mobile devices.     

Congestion pricing,transit subsidies and dedicated bus lanes: Efficient and practical solutions to congestion

We analyze urban congestion management policies through numerical analysis of a simple model that: allows users to choose between car, bus or an outside option (biking); consider congestion interactions between cars and buses; and allow for optimization of frequency, vehicle size, spacing between stops and percentage of capacity to be dedicated to bus lanes. We compare resulting service levels, social welfare and consumer surplus for a number of different policies and find that: (i) dedicated bus lanes is a better stand-alone policy than transit subsidization or congestion pricing. The latter is marginally better than subsidization but has a negative impact in consumer surplus. (ii) Efficient transit subsidies are quite large since in many cases first-best transit price is negative; establishing dedicated bus lanes or implementing congestion pricing render subsidies unnecessary for high demand levels. (iii) Both subsidization and dedicated bus lanes would count with public support while congestion pricing would probably encounter opposition. (iv) Transit subsidies and/or congestion pricing do not induce large changes on optimal bus size, frequency, circulation speeds and spacing between stops in mixed-traffic conditions: dedicated bus lanes do. (v) In all cases analyzed, revenues from congestion pricing are enough to cover transit subsidies; the optimal percentage of capacity that should be devoted for bus traffic is around one third.     

LEVERAGED BUYBACKS OF SOVEREIGN DEBT: A MODEL AND AN APPLICATION TO GREECE

The model presented in this article shows that the outcome of a leveraged buyback of sovereign debt depends on the priority structure of the deal. If the institution lending the funds needed for the buyback is senior, the debtor country benefits from the deal: the government debt is reduced, implying a lower probability of default; at the same time, the deal makes the price of outstanding bonds go down, since their recovery rate declines. The opposite holds if the lending institution is junior. If the loan is underpriced, the implied subsidy is shared between the borrowing country and its bondholders, who can benefit from a price increase of their bonds. This is actually what happened with the buyback of Greek sovereign bonds in 2012, as it is shown in the empirical section. Those results do not depend on the share of country's endowment devoted to debt repayment, which instead plays a crucial role in shaping the outcome of unlevered buybacks. (JEL F34, H63)