Portuguese strategic choices regarding innovation and R&D policy have, over the past two decades, produced various … firms' contribution to national and regional growth, their obstacles and impacts. For the purpose of this paper, innovation … the present performance of Portuguese firms located throughout the country and to explore those innovation determinants …

data on 170 regions in Europe (NUTS 2 level) for the periods 1991-1995 and 2001-2005. Innovation outcomes are measured by … diffusion of innovation activity, and the spatial selectivity of immigrants' location choices, we take account of spatial …'s restaurants as a novel instrument for immigration. The results confirm that innovation is clearly a function of regional …

data on 170 regions in Europe (NUTS 2 level) for the periods 1991-1995 and 2001-2005. Innovation outcomes are measured by … diffusion of innovation activity, and the spatial selectivity of immigrants' location choices, we take account of spatial …'s restaurants as a novel instrument for immigration. The results confirm that innovation is clearly a function of regional …

migration research has demonstrated positive economic impacts of cultural diversity on productivity and innovation at the … regional level. However, there is a dearth of research on the links between innovation and migrant diversity at the firm level …

constant relative risk aversion preferences, there are negative externalities in innovation, and there are three kinds of …

regulations, the resulting decision by a polluting firm to upgrade its capital stock, and the impact of innovation on this … in innovation on the polluting firm's steady-state capital stock. Fourth, they analyze the impact of an anticipated … increase in innovation on the polluting firm's steady-state capital stock. Finally, the authors discuss the relationship …

We study innovation and the resulting Schumpeterian economic growth that this innovation gives rise to in a model with … balanced growth path (BGP) allocations and the equilibrium of interest. Second, we stipulate the form of the innovation … circumstances in which there is either too much or too little innovation in (i) the ith region, (ii) the aggregate economy of N>2 …

. In the deterministic model, R&D in time t surely leads to an innovation in time t + 1. In this setting, the authors show … hence achieves a larger size of innovation and a higher growth rate. Next, in the stochastic model, R&D in time t … probabilistically leads to an innovation in time t + 1. In this setting, the authors first define the equilibrium and the steady state …

. In the deterministic model, R&D in time t surely leads to an innovation in time t + 1. In this setting, the authors show … hence achieves a larger size of innovation and a higher growth rate. Next, in the stochastic model, R&D in time t … probabilistically leads to an innovation in time t + 1. In this setting, the authors first define the equilibrium and the steady state …