Driving forces of chemical risks for the European biodiversity

In the framework of the EU-funded research project ALARM (Assessing LArge-scale environmental Risks with tested Methods), an original method combining the DPSIR (driving forces–pressures–state–impacts–responses) framework and an analysis based on the distinction between the four spheres of sustainability (environmental, economic, social and political) has been developed. This paper presents the application of this method, called “the tetrahedral DPSIR” for the identification and analysis of driving forces of environmental chemicals risks for biodiversity, in Europe. The purpose of this methodology is to help reduce the pressures on biodiversity through modifying the driving forces behind them by offering scientific advice to policy makers. We frame our analysis in the context of the current policy, namely the implementation of REACH (Regulation on the Registration, Evaluation, and Authorization of CHemicals).     

Ecological Structure and Functions of Biodiversity as Elements of Its Total Economic Value

Rational economic decisions regarding theconservation of biodiversity require the considerationof all the benefits generated by this naturalresource. Recently a number of categories of values(inherent value, contributory value, indirect value,infrastructure value, primary value) have beendeveloped, especially in the literature of EcologicalEconomics, which, besides the individual andproductive benefits of biodiversity, also include theutilitarian relevance of the ecological structure andfunctions of biodiversity in the, so-called, totaleconomic value. For the question of including theecological structure and functions of biodiversity inthe total economic value it is of crucial importanceto note, that these categories of values are not onlyterminologically different, but also relate todifferent ecological levels of biodiversity and – mostimportantly – to specific complementary relationships– between species, between elements of ecologicalstructures and between ecological functions and theircontribution to human well-being. This paper analysesthese complementary relationships, discusses theirimplications for the total economic value ofbiodiversity and draws conclusions for decision makingin environmental policy.     

The CO2 ‘trade balance’ between Scotland and the rest of the UK: Performing a multi-region environmental input–output analysis with limited data

In this paper we attempt an empirical application of the multi-region input–output (MRIO) method proposed by Turner, Lenzen, Wiedmann and Barrett [Turner, K., Lenzen, M., Wiedmann, T., Barrett, J., 2007. Examining the global environmental impact of regional consumption activities — part 1: a technical note on combining input–output and ecological footprint analysis. Ecological Economics 62 (1), 37–44] in a recent issue of this journal in order to enumerate the CO2 pollution content of interregional trade flows between Scotland and the rest of the UK (RUK). We extend the analysis to account for direct emissions generation by households, as final consumers, and to a social accounting matrix (SAM), where a more comprehensive account of incomes and expenditures is possible. While the existence of significant data problems mean that the quantitative results of this study should be regarded as provisional, the interregional economy-environment IO and SAM framework for Scotland and RUK allows an illustrative analysis of some very important issues in terms of the nature and significance of interregional environmental spillovers within the UK and the existence of a CO₂ ‘trade balance’ between Scotland and RUK.     

Closure in risk debates: Pre-assessment of Finnish forest biotechnology

The aim of this paper is to contribute to a more systematic and integrative pre-assessment of risk. The paper argues that although there are many insights into ‘pre-assessment’ within the field of risk studies, it suffers from a lack of robust methodological tools and approaches. A problem with the neglect of such approaches is that factors that set the stage for further steps in the risk-handling chain can remain in a state of implicit assumptions, impose biased interpretation of relevant risk issues and mislead the consideration of active intervention options. The suggestion of this article is that ‘social arena analysis,’ combined with the identification of ‘closure mechanisms,’ can provide a practical and theoretically anchored tool for the pre-assessment of risk. The value of this approach is demonstrated through the analysis of a debate on the future and risks of Finnish forest biotechnology, and in a final discussion on policy options emerging from the analysis.     

Measuring progress towards carbon reduction in the UK

The UK Climate Change Bill proposes to establish legally binding targets for a 60% reduction in carbon dioxide emissions by 2050. This paper discusses the challenges posed by measuring progress towards this target. It takes as a premise that the conventional production-based accounting framework, enshrined in the UNFCCC emissions accounting guidelines, is inappropriate for this task because it fails to account for the carbon ‘traded’ across the UK national boundary. Accordingly, it sets out a consumption-based accounting framework – using a two-region Environmental Input–Output (EIO) model – which could in principle measure progress in reducing the emissions attributable to final consumers in the UK. It illustrates the use of this framework to measure the reduction in carbon dioxide achieved by the UK between 1990 (the Kyoto base year) and the year 2004 and compares this against the production perspective. The results indicate that any progress towards the UK's carbon reduction targets (visible under a production perspective) disappears completely when viewed from a consumption perspective. But the robustness of this conclusion depends critically on the accuracy of underlying economic and environmental datasets as well as specific assumptions concerning imports. By analysing the consistency of UK Input–Output data, we conclude that EIO is still some way from being able to answer the critical question of the carbon trade balance for the UK. In these circumstances, measuring real progress towards carbon reduction in the UK remains elusive.     

What’s spurious, what’s real? Measuring the productivity impacts of ICT at the firm-level

In order to assess the productivity effects of information and communication technologies (ICT), regressions based on cross–sectional firm–level data may yield unreliable results for the commonly employed production function framework. In this paper, various estimation biases and econometric strategies to overcome their sources are discussed. The effects are illustrated on the basis of a representative set of panel data for German service firms covering the period 1994 to 1999. The application of a suited SYS–GMM estimator yields evidence for significant productivity effects of ICT. However, these are substantially smaller than those suggested by cross–section estimates.I would like to thank Irene Bertschek, François Laisney, Georg Licht, Werner Smolny, Kevin Stiroh, Elke Wolf, Thomas Zwick and two anonymous referees for their helpful comments and the MIP–team for providing me with the data. This paper was written as part of the research project ‘‘Productivity and Spillover Effects from ICT as a General Purpose Technology’’ commissioned by the Landesstiftung Baden–Württemberg foundation.Final version received: September 2002/Final version accepted: April 2004     

Exploring e-government futures through the application of scenario planning

In this paper, we examine the impact of information and communications technologies (ICT) on government departments/agencies and the contribution of external agents to change and development programs. We present empirical evidence of externally facilitated change to mindsets and patterns of behavior within local government through use of a scenario planning-based approach. Our aim was to facilitate the organizational actors' conduct of investigation of the ‘limits of the possible’ for a range of plausible futures and determination of strategic responses to these. Participants used their own current knowledge and understanding as a basis for development, with the introduction of external ‘expertise’ to challenge their thinking and to expand their understanding. Following this, we facilitated the participants' elucidation of key uncertainties on the future, exploration of the relationships between them and possible outcomes. The participants then constructed scenarios that outlined four possible and plausible futures. These held explicit meaning for the participants, enabled them to identify implications of each possible future in relation to structure and service requirements and informed analysis of current structure, service, etc. We compare and contrast the process and outcomes of our scenario-planning intervention (based on intuitive logics) with both those of other futures methodologies (decision analysis, Delphi and environmental scanning) and with other scenario methodologies (trend-impact analysis and cross-impact analysis). We argue that the external facilitation of internal generation of knowledge, understanding and meaning, and of exploration of the limits of the possible for the future, is a valuable tool for comprehending strategic choices. We conclude that our scenario approach, utilizing intuitive logics, enables organizational actors to make sense of the complexities and ambiguities that they face and so facilitates strategic change.     

Corporate venture capital in Germany: A comparative analysis of 2000 and 2003

Established corporations are often at a disadvantage vis à vis technology-based entrepreneurial firms when it comes to generating and adapting to radical technological and business-model innovation. Consequently, industrial corporations increasingly wanted to participate in the financial or strategic success of start-ups. The tool of choice for many corporations was Corporate Venture Capital (CVC). CVC had already seen two waves of popularity in the USA when it was introduced in Germany in the early 1990s. This development is often assumed to have come to a halt in 2001, when so-called ‘New Economy’ spiraled into decline.This paper analyzes central attributes of strategy, investment and organization of the CVC units active in Germany in 2000 and 2003. We find evidence for a continuation of strong CVC activity in Germany. We differentiate between CVC units that were a) active at both points in time, i.e. ‘survivors’ b) those that have closed down since 2000, i.e. ‘losers’ and c) those that were founded after 2000, ‘new entrants’. The comparison of the characteristics allows us to make inferences for the use of CVC.     

Limited asset markets participation, monetary policy and (inverted) aggregate demand logic

This paper incorporates limited asset markets participation in dynamic general equilibrium and develops a simple analytical framework for monetary policy analysis. Aggregate dynamics and stability properties of an otherwise standard business cycle model depend nonlinearly on the degree of asset market participation. While ‘moderate’ participation rates strengthen the role of monetary policy, low enough participation causes an inversion of results dictated by conventional wisdom. The slope of the ‘IS’ curve changes sign, the ‘Taylor principle’ is inverted, optimal welfare-maximizing discretionary monetary policy requires a passive policy rule and the effects and propagation of shocks are changed. However, a targeting rule implementing optimal policy under commitment delivers equilibrium determinacy regardless of the degree of asset market participation. Our results may justify Fed's behavior during the ‘Great Inflation’ period.     

Developments in the throughput-income relationship: theoretical and empirical observations

It has been suggested that the relationship between income and the associated environmental pressure in terms of derived materials inputs and pollution levels may take an inverted-U shape, indicating a ‘delinking’ of environmental pressure from economic growth in relation to rising per capita incomes. The likelihood of such a relationship being persistent is discussed in the context of a simple macro model of industrial metabolism, and the possibility of ‘relinking’ clearly emerges. Data on specific indicators of environmental pressure (i.e., the throughput of materials, energy and the volume of transport) in 19 countries have been used to investigate patterns of delinking. The results suggest that delinking may not be persistent; already some advanced economies may be entering a new period of relinking. The relationships between environmental pressure and welfare in the medium long term may be N-shaped rather than inverted-U-shaped.     

Some empirical evidence on the ‘discouraged worker’ effect

This note produces empirical evidence on the existence of a significant ‘discouraged worker’ effect in US data–namely, on the tendency for groups of secondary workers to move in and out of the labor force with the business cycle, looking for jobs when these are available, while giving up job search during recessions — by focusing on the behavior of the ‘not in the labor force’ series, as well as of two of its segments (‘going to school’, and ‘keeping house’), at the business-cycle frequencies. Both in the aggregate, and for a number of age–sex groups, the series display a clear counter-cyclical pattern, thus lending support to the discouraged worker notion.     

Happiness, freedom and control

How do people value freedom of choice? Drawing on economics and psychology the paper provides an hypothesis and empirical evidence on how individuals may value freedom of choice and derive utility from it. It is argued that the degree of perceived control that individuals have over choice – a construct known as the locus of control in psychology – regulates how we value freedom of choice. People who believe that the outcome of their actions depends on internal factors such as effort and skills (the ‘internals’) have a greater appreciation of freedom of choice than people who believe that the outcome of their actions depends on external factors such as fate or destiny (the ‘externals’). We find some evidence in support of this hypothesis using a combination of all rounds of the World and European Values Surveys. A variable that measures freedom of choice and the locus of control is found to predict life satisfaction better than any other known factor such as health, employment, income, marriage or religion, across countries and within countries. We show that this variable is not a proxy of happiness and measures well both freedom of choice and the locus of control. ‘Internals’ are found to appreciate freedom of choice more than ‘externals’ and to be happier. These findings have important implications for individual utility, social welfare and public policies.     

A systems approach to policy analysis and development planning: Construction sector in the Turkish 5-year development plans

In this study, we propose a new model for systems analysis ‘of’ policy and systems analysis ‘for’ policy with the example of construction sector in the Turkish 5-year development plans.Our proposed model—integrated development management model (IDMM)—is conceptually based on the principles of systems thinking and integrated management approach.We present and discuss the results of our work in which we extracted all construction-related policies and strategies from eight 5-year development plans and analyzed them using the IDMM. In the light of the analyses, we give several answers to the question: “Why did the development plans fail to meet their targets in Turkey?” We propose that any development plan has to have claritas–unitas–integritas–consonantia between the management levels (normative, strategic, and operational) and components (goals, structures, and behavior) of IDMM.The paper is the first work that brings the concepts of development planning and foresight together. In a complementary stance, the time of integrating foresight and development planning has come.     

Sentimental fools: a critique of Amartya Sen’s notion of commitment

Commitment is problematic because one sometimes pursues it against one’s interest. To solve it, the paper proposes a distinction between ‘non-binding’ and ‘binding’ commitments. Non-binding commitment is about ambition, such as becoming a great chef, which bolsters welfare in the pecuniary sense as well as self-respect. In contrast, ‘binding commitment’ is about honesty. While it diminishes welfare, it augments self-integrity. The neoclassical view reduces both commitments to interest, while the multiple-self approach separates both commitments from interest. The separation permits the confusion of sentimental fools, who enter commitments without regard to interest, with rational sentimentalists, who take interest into consideration.     

Voluntary provision of a pure public good as the game of ‘chicken’

The voluntary exchange model, where the amount of a public good and contributions to its cost are simultaneously determined, is treated as a (2×2) non-cooperative non-constant-sum game. Three conceptually different types of games emerge. One of them is ‘Chicken’; each player can gain by pre-emptively threatening to pay nothing—unless the other player acts likewise. ‘Zero public goods’ is thus a possible outcome of voluntary exchange, even though it is Pareto inferior.     

The knowledge production of ‘R’ and ‘D’

Many studies investigate the relationship between R&D and patents applying knowledge production functions. Using aggregated R&D may underestimate the productivity of ‘R’, as mainly ‘R’ but not ‘D’ leads to patents. Disaggregating ‘R’ and ‘D’ shows a significant premium of ‘R’ towards patenting.     

German Monetary Union: An historical counterfactual analysis

This paper views German Monetary Union as a sequence of large asymmetric shocks to the European economies. As such it can be analysed with a large, new-Keynesian macro-econometric model of the relevant economies such as NiGEM. The ‘news’ in the sequence of shocks is assessed by analysing contemporary, NiGEM based, forecasts, and important events are then ‘peeled-off’ in reverse order. The resulting counterfactual history analyses the effects of the collapse of the Soviet economy on the EC and Scandinavian economies, and it is argued that the recession in countries such as Finland was not primarily caused by trade effects. The costs of support programmes for East Germany are then removed, creating a negative fiscal shock. Finally the paper analyses the overall effects of the set of shocks. In each part of the counterfactual history, individuals from forward looking expectations and the authorities operate fiscal solvency rules and target monetary aggregates.