High Technology Employment,Wages And University R&D Spillovers: Evidence From Us Cities

Using 4 years of data from 36 American cities and 6 high technology groupings we present thc first estimates of University R&D spillover effects on ctnployrnent at this level of disag-gregation, while controlling for wages, prior innovations, state fixed efrccts, and saniple selectivity hias. We find robust evidence that lagged and disaggrcgated university R&D is a significant determinant of city high technology employment and some evidence for employment effects of innovation.     

The knowledge spillover theory of entrepreneurship

Contemporary theories of entrepreneurship generally focus on the recognition of opportunities and the decision to exploit them. Although the entrepreneurship literature treats opportunities as exogenous, the prevailing theory of economic growth suggests they are endogenous. This paper advances the microeconomic foundations of endogenous growth theory by developing a knowledge spillover theory of entrepreneurship. Knowledge created endogenously results in knowledge spillovers, which allow entrepreneurs to identify and exploit opportunities.

The missing link: knowledge diffusion and entrepreneurship in endogenous growth

The intellectual breakthrough contributed by the new growth theory was the recognition that investments in knowledge and human capital endogenously generate economic growth through the spillover of knowledge. However, endogenous growth theory does not explain how or why spillovers occur. This paper presents a model that shows how growth depends on knowledge accumulation and its diffusion through both incumbents and entrepreneurial activities. We claim that entrepreneurs are one missing link in converting knowledge into economically relevant knowledge. Implementing different regression techniques for the Organisation for Economic Co-operation and Development (OECD) countries during 1981 to 2002 provides surprisingly robust evidence that primarily entrepreneurs contributed to growth and that the importance of entrepreneurs increased in the 1990s. A Granger test confirms that causality goes in the direction from entrepreneurs to growth. The results indicate that policies facilitating entrepreneurship are an important tool to enhance knowledge diffusion and promote economic growth.     

The trade-off between agriculture and biodiversity in marginal areas: Can crofting and bumblebee conservation be reconciled?

Crofting is a low intensity agricultural system restricted to the Highlands and Islands of northern Scotland typified by small scale mixed livestock production and rotational cropping activities. As with other low intensity farming systems across Europe, crofting is changing in response to a range of socio-economic factors. This is having a negative impact on the populations of rare bumblebees that are associated with this agricultural system. In this paper we use an ecological-economic modelling approach to examine the likely impacts of introducing two different management options for conserving bumblebees on croft land-use and income. Two linear programming models were constructed to represent the predominant crofting systems found in the Outer Hebrides, and varying constraints on bumblebee abundance were imposed to examine the trade-off between conservation and agricultural incomes. The model outputs illustrate that in some instances it is likely that both agricultural profits and bumblebee densities can be enhanced. We conclude that policy-makers should take into consideration the type of farming system when designing cost-effective agri-environment policies for low intensity farming systems, and that improvements in bee conservation are not necessarily in conflict with maintaining farm income.     

The digital entrepreneurial ecosystem

A significant gap exists in the conceptualization of entrepreneurship in the digital age. This paper introduces a conceptual framework for studying entrepreneurship in the digital age by integrating two well-established concepts: the digital ecosystem and the entrepreneurial ecosystem. The integration of these two ecosystems helps us better understand the interactions of agents and users that incorporate insights of consumers’ individual and social behavior. The Digital Entrepreneurial Ecosystem framework consists of four concepts: digital infrastructure governance, digital user citizenship, digital entrepreneurship, and digital marketplace. The paper develops propositions for each of the four concepts and provides a theoretical framework of multisided platforms to better understand the digital entrepreneurial ecosystem. Finally, it outlines a new research agenda to fill the gap in our understanding of entrepreneurship in the digital age.     

Could the Irish Miracle be Repeated in Hungary?

It is widely recognized that Foreign Direct Investment (FDI) plays an important role in economic development. However, its impact on entrepreneurial activity has not been well researched. Internalization theory is used to explore how inward FDI impacts entrepreneurial activity. Using data from Global Entrepreneurship Monitor (GEM), we find significant differences in entrepreneurial activity between Ireland and Hungary in both the type of people starting businesses and the opportunities pursued. Economic development policies should focus on increasing human capital, promoting enterprise development, and upgrading the quality of FDI. Authors’ names appear alphabetically.     

High-Technology Employment Growth in Major U.S. Metropolitan Areas

High technology employment has received little attention in shift-share analysis. The purpose of this paper is to utilize shift-share analysis to analyze high technology employment change in 37 metropolitan areas. We find that shift share analysis is a useful tool to study employment gains and losses in metropolitan areas. Most of the gains and losses in a metropolitan area can be explained by the regions competitiveness component.     

Should we subsidize work? Welfare reform,the earned income tax credit and optimal transfers

During the 1990s, US income transfer and tax policies shifted towards trying to encourage work among low-income families. Optimal tax theory, however, suggests that work subsidies are usually an inefficient way to raise the incomes of poor families unless the work effort of recipients has external benefits and/or tax payer/voters prefer redistributing income to the working poor rather than the idle poor. This paper discusses the conditions under which work subsidies may be economically efficient and assesses empirical evidence that suggests that welfare reform and expansions of the EITC have increased work effort among low income families, but is inconclusive about whether the policy shift has enabled them to advance beyond entry-level jobs or benefited their children.