Foresight in innovation policy: Shared visions for a science park and business–university links in a city region

Many car manufacturers recognize fuel cell vehicles as future substitutes for conventional cars with internal combustion engines. According to press releases and brochures, different strategic approaches of the automobile companies to fuel cell technology can be identified. These strategies match to a high degree the market entry strategies known from strategic marketing literature. A system dynamics model that reflects the beginning innovation process and the strategic approaches of a pioneer (first to market), an early follower (early to market) and a late follower (late to market) has been built. It examines the future prospects of the car manufacturers’ strategies in three different scenarios, which illuminate possible future developments of external influences like politics or fuel infrastructure.     

Comparative Institutional Advantage and the Appropriate Development Model for Sub-Saharan Africa

The theory of comparative institutional advantage posits that certain types of firms locate production facilities in a particular location and avoid other locations due to unique institutional advantages and disadvantages. In sub-Saharan Africa, neoliberal policies, weak and corrupt states, and Transnational Corporations have created a particularly destructive variant of capitalism. African capitalism generates little in the way of economic growth, rewards mainly the TNC and the African elites, and undermines Africa’s economic future via activities that are utterly extractive in nature. African capitalism is facilitated directly by the WTO, the structural adjustment policies of the IMF and the World Bank, and the institutional structures of African economies. After outlining the problems with African capitalism as currently structured, the paper goes on to suggest an alternative to this model involving experimental, embedded, grass roots development efforts that build on domestic cultural institutions that would generate significantly more positive outcomes for the people of sub-Saharan Africa. By abandoning neoliberal policies, it might be possible to create a better economic model that would build on community-centered institutional strengths to benefit a greater proportion of the population.     

Involuntary Unemployment and Environmental Policy: The Double Dividend Hypothesis

An environmental tax reform might bring about gains over and above improved environmental quality. In particular, if tax revenues from environmental taxes are used to reduce the tax on wage income, positive employment effects can result in second-best economies. An efficiency wage model is used to analyze the impact of an ecological tax reform on involuntary unemployment. The government controls emissions by selling emission permits. Employment of labor and wages are determined endogenously. Conditions are identified under which an environmental tax reform reduces unemployment and increases welfare.     

LABOR INCOME INDICES DESIGNED FOR USE IN CONTRACTS PROMOTING INCOME RISK MANAGEMENT

We propose that labor income indices be used to define settlements in many contracts, such as labor contracts, indexed bonds, or income securities. We discuss the issues in producing labor income indices for such uses, and develop prototype indices using US. data from the Panel Study of Income Dynamics (PSID). People are grouped by a clustering algorithm based on an estimated transition matrix between jobs, by education level, and by skill category. The groupings are defined so that few people move between them. For each grouping we generate a labor income index (1968–87) using a hedonic repeated-measures regression method. The indices show substantial variability through time, confirming the potential importance of the use of such indices in contracts. There is also substantial variability across groupings, as for example between the agriculture/labor grouping and other groupings, confirming the importance of using the grouping indices rather than aggregate indices in contracts.     

Poverty and the shadow economy: The role of governmental institutions

This paper examines the impact of poverty on the size of the shadow economy using cross-country panel data for over 100 countries for the period 1991–2015. The results show that poverty has a positive and significant effect on the size of the shadow economy. Furthermore, we argue that the quality and size of governmental institutions matter in moderating the impact of poverty on the shadow economy. Considering the interactions between poverty and government quality and size, we find that poverty has the largest effect on the size of the shadow economy when government quality is the lowest and the size of the government is the largest. These results withstand a battery of robustness checks.     

Structural changes in EC trade intensities

The European Economic Community has now been in existence for about 20 years. Five years have elapsed since it was enlarged. What progress have the member countries made in the integration of their foreign trade? What would be the repercussions of a southward extension of the EC to take in Greece, Portugal and Spain?