Management of catastrophic risks considering the existence of early warning systems

It is crucially important to incorporate the notion of early warning systems in insurance mathematics. We develop the theory of an arrival process taking into account an early warning system, and we use it to create appropriate actuarial models. Then, we formulate a stochastic optimization problem to find an investment strategy for the management of a fund from the perspective of a risk-averse government. The solution is given using the Föllmer-Schweizer strategy.     

The productivity of French technology transfer offices after government reforms

This article assesses the productivity change of the French technology transfer offices (TTOs) after the introduction of the July 1999 innovation law and the new public management oriented reform. By using Data Envelopment Analysis (DEA)-based Malmquist productivity index, we find an average increase in the short-term productivity of the French TTOs driven by both positive efficiency and technology change. The bootstrap analysis reveals that these improvements are ascribed to 50% of the TTO systems, while the remaining part does not show significant changes. Moreover, while older TTOs positively contribute to the performance of French TTOs in the short run, young TTOs with hospital seem to contribute negatively to the efficiency of the entire system.     

Water and food in the bioeconomy: challenges and opportunities for development

The world economy is under pressure for greater, more efficient and more sustainable use of natural resources to meet complementary and competing objectives in the food, water and energy sectors. Interactions between these three sectors have become increasingly affected by the bioeconomy—a concept that encompasses economic growth driven by the development of renewable biological resources and biotechnologies to produce sustainable products, employment and income. This article explores how water and the bioeconomy are interlinked, including how the constraints from growing water scarcity—in part caused by development of the bioeconomy—may influence bioeconomic growth. The article describes the impact of biofuel production on water quantity and quality and examines the potential for improved water use through the development of crop biotechnology and improved crop management. Then alternative scenarios for water in the bioeconomy are assessed, and policy conclusions are presented.     

The social and ethical alchemy: an integrative approach to social and ethical accountability

In recent years there has been an explosion of interest by companies in developing approaches to instill values in their decision-making processes and to manage and report on their social performance. The emerging field of social and ethical accounting, auditing and reporting (SEAAR) is characterised by considerable differentiation not only in terminology, but also in methodology and focus. This article aims to analyse the key conceptual and methodological differences between internally focussed approaches to SEAAR, dealing with ethics (behavioural) issues, and externally focussed approaches to SEAAR, dealing with social (stakeholder) issues.
In their discussion of the benefits and potential pitfalls of exclusively internally or externally focussed approaches the authors suggest two organisational metaphors as heuristics – the Cultish and the Chameleon organisation. The authors then propose an integrative approach to SEAAR which will overcome this dissonance and initiate a mutually reinforcing process that, in the long-term, can build both internal trust and cohesiveness and external credibility. The suggested approach is characterised as social and ethical alchemy since the aim is to achieve more than the sum of the two separate parts – a business ethics programme and a social reporting process – by creating leverage and synergy between the key components.     

Greenhouse Gases on the Increase Worldwide—No Turnaround in Sight

Original Papers

Greenhouse Gases on the Increase Worldwide—No Turnaround in Sight     

Macroeconomic and sectoral effects of energy taxation in Austria

This paper analyses the effects of energy taxation on the Austrian economy. Simulations are carried out with a linked input-output macromodel. The macroeconomic effects of an energy tax on economic growth, employment, the rate of inflation (change in the consumer price index), the budget deficit and the current account will be explained, as well as the sectoral impact on different industries.     

Determinants of land value volatility in the U.S. Corn Belt

ABSTRACT

Understanding land value volatility and its reaction to exogenous shocks helps land owners, investors, and lenders assess risk. Land value volatility, the variance of the unpredictable component of land value growth rates, is modelled for each of the Corn Belt states in the U.S. using EGARCH. A pooled VAR system is then estimated to capture the interactions between land value determinants and land value volatility. The variables of the pooled VAR are split into negative and positive vectors to allow for asymmetric impacts. Impulse response functions are mapped. All states exhibit land value volatility clustering. Inflation, cash rent and population growth rates granger cause land value volatility. Land value volatility responses to negative shocks are greater than those to positive shocks. Lenders and investors should expect greater swings in land values after negative shocks to land value growth rates, but not an overreaction of land values from shocks to cash rent growth rates. Positive shocks to changes in interest rates increases land value volatility, but unexpected shocks to population growth rates do not have statistically significant impact on land value volatility.     

Intrapreneurship in the Spanish context: a regional analysis

The objective of this article is to examine the influence of internal and external (environmental) factors on intrapreneurship in the Spanish context, considering differences among regions. Methodologically, the study applies logistic regression and uses data from the Spanish Global Entrepreneurship Monitor for the year 2011. The main findings of the research show through a double conceptual framework (resource-based theory and institutional economics) the direct effect of both internal factors – opportunity recognition and social capital – and environmental factors – fear of failure and education – on intrapreneurship. In addition, the role of fear of failure is reinforced as it has the indirect (moderating) effect; this effect is particularly relevant in lower income regions. The study contributes both theoretically (developing literature and provoking discussion in the field of intrapreneurship) and empirically (providing useful insights for the design of governmental policies for fostering entrepreneurial activities within firms).     

The effect of parental background along the sons’ earnings distribution: does one pattern fit for all?

This article sheds light on the differences in the mechanisms generating intergenerational inequality in the four largest Euro Area economies (Spain, Italy, Germany and France) looking at the association between parental background and sons’ earnings along the sons’ distribution. We find that in all countries returns to parental background increase along the sons’ earnings distribution and the probability of ending up in high deciles is significantly correlated with parental background. However, although these findings lend support to the existence of a common mechanism, substantial differences in returns’ steepness question the one-pattern-fits-all story.