Empirical and theoretical evidence on the German service sector is inversely related to its growing overall importance for the entire economy. This monograph offers a comprehensive theory-based econometric treatment of three important and severely understudied issues related to services: innovative activity, the effects of innovation on the demand for labour, and the performance of newly founded firms. In addition, the book contains detailed descriptive statistics on innovative activity, skill mix as well as on growth and current economic importance. It offers researchers, policy makers, and practitioners a unique opportunity to gain knowledge on the new German service economy.

The process of firms’ growth – in terms of productivity or employment – is a major concern of policy makers. In this context, innovations are considered to play a crucial role in stimulating firms’ performance. This book investigates this general hypothesis by looking at three topics: 1. Does innovation lead to an increase in employment growth? 2. Does innovation boost labour productivity? 3. Does innovation in one period improve innovation performance in subsequent periods?

This is a study of innovation in Knowledge Intensive Business Services (KIBS) and the impact innovation has on employment. The thesis relies on theories within the fields of "innovation in services", in particular KIBS, and "innovation and employment", taking as its point of departure the taxonomy of product and process innovation. The thesis is based on a discussion of innovation in services with a focus on how innovation in services may be understood and delineated. A long discussion is dedicated to the taxonomy of product and process innovation and the extent to which these concepts may be applicable to innovation in services. The thesis also scrutinises the concept of KIBS and how this can be defined. It further discusses features commonly associated with KIBS firms. The thesis is also rooted in the broader issue of innovation as a creator and destroyer of employment and makes a contribution in applying these issues to service sectors. The empirical part of the thesis builds on a database compiled for the research project, comprised of 967 Swedish KIBS firms. The database covers issues of innovation, employment and characteristics of the firm. The findings indicate that innovation was common in Swedish KIBS firms and that innovations often had an impact on employment. However, the thesis did not detect a straightforward relation between type of innovation (technological process innovation, organisational process innovation, goods product innovation and service product innovation) and the impact on employment. Explanations other than type of innovation have to be considered to analyse the impact of innovation on employment. The thesis further suggests that although innovation in KIBS is common, innovation itself is difficult to conceptualise and delineate.

There is now a certain tradition of Anglo-German comparative research on new technology-based firms (NTBFs). Two of the most influential studies in this area have both been sponsored by the Anglo-German Foundation for the Study of In dustrial Society (AGF). Starting in 1977, the first AGF project on NTBFs, which was carried out by the consultancy firm Arthur D. Little, has been one ofthe most important early contributions in this field (Little 1977). This report was the first public document to use the term 'new technology-based firm' and to provide a definition, which despite its operational limitations subsequently became an es tablished term in the literature. More importantly, this study represented one ofthe first serious attempts to survey the existing stock of this type of firm. The report was critical of the contemporary situation in Europe. (This is a policy area which continues to be hotly debated, see European Commission 1995, Bank of England 1996 and HM Treasury 1998. ) It emphasised that, in comparison with the USA, Germany and the UK were each lagging behind if judged by the rate of formation of NTBFs and in their total contribution to the overall economic activity of both countries. In terms of a policy contribution, this study was instrumental in high lighting the lack ofsupport infrastructures for the genesis and growth of high-tech start-ups in two of Europe's leading economies.

Looking back over the last decade it can be said with some justification that sig nificant progress has been achieved on the way towards fully integrated financial markets in Europe. The 1993 Internal Market initiative and the Euro introduction in 1999/2002 constitute important milestones. The integration process has further been intensified by market developments like the surge in mergers and acquisi tions and by technological innovations like internet based distribution. As a result, some market segments today do no longer have a national character. Nevertheless, this success should not obscure the fact that integration of financial services markets is still a long way from the level of integration that exists within national markets. Particularly for retail financial services national borders still constitute a considerable de facto barrier. The absence of frequent direct cross border links between financial service providers and retail consumers holds true despite the fact that the Euro has made product comparisons easier and that the internet has reduced information costs to a considerable extent.

The book presents an analysis of the transition from unemployment to self-employment and its subsidisation with the so-called "bridging allowance" in Germany. On the basis of econometric models, the determinants and the success of self-employment among former unemployed are estimated at the individual as well as at the firm level. By comparing different groups of the formerly unemployed, it becomes evident that self-employment is one successful route out of unemployment, as self-employment proves to be more stable than paid-employment. Therefore, the bridging allowance reaches its aim of regaining stable employment for the unemployed. However, this programme fails to create additional employment in the newly founded firms.

An empirical analysis of the factors that determine the employment impact of environmental innovations. The multivariate estimations are based on a methodology taking direct and indirect employment effects on the firm level into account. The data are derived from interviews with more than 1500 firms in Germany, Italy, the Netherlands, Switzerland, and the UK specifically conducted for this analysis. In addition to the empirical study based on interviews, case studies from five selected business sectors are used to provide profound insight in the environmental innovation behaviour of the firms.

Foreign exchange intervention is frequently being used by central banks in countries which have a floating exchange rate. Most theoretical monetary policy models, however, do not take this phenomenon into account. This book contributes to close this gap between theory and practice by interpreting foreign exchange intervention as an additional monetary policy instrument for inflation targeting central banks. In-depth empirical analyses of the foreign exchange operations and interest rate policy of five inflation targeting countries (Australia, Canada, New Zealand, Sweden and the United Kingdom) demonstrate how foreign exchange intervention is used in practice.

In this book the relation between the characteristics of investors' preferences and expectations and equilibrium asset price processes are analysed. It is shown that declining elasticity of the pricing kernel can lead to positive serial correlation of short term asset returns and negative serial correlation of long term returns. Analytical asset price processes are also derived. In contrast to the widely used "empirical" time-series models these processes do not lack a sound economic foundation. Moreover, in contrast to the popular Ornstein Uhlenbeck process and the Constant Elasticity of Variance model the proposed stochastic processes are consistent with a classical representative investor economy.

Why does one country take the lead over others in the development and introduction of environmental innovations? This book analyzes lead markets for innovations such as fuel cells and photovoltaics, and offers insight into why this is. The authors use case studies to illustrate the policy framework that favors environmental innovation, and offer recommendations for research and development, environmental and industrial policies.