Researchers have repeatedly noted that the results in spatial-econometric studies depend significantly on the level of regional aggregation (Jacobs-Crisioni et al., 2014; Kang et al., 2014, Baltagi, Li, 2014). Currently, hierarchical models can contribute a lot to the studies of spatial effects...

We use a dynamic model to study the effects of technology and learning on the long run economic growth rates of a leading and a lagging region. New technologies are developed in the leading region but technological improvements in the lagging region are the result of learning from the leading...

We study innovation and the resulting Schumpeterian economic growth that this innovation gives rise to in a model with N heterogeneous regions. For each region i where i=1,...,N, our analysis leads to five findings. First, we define the balanced growth path (BGP) allocations and the equilibrium...

The effect of entrepreneurship on regional economic growth has been a research agenda for the last two decades. Entrepreneurship, by creating employment, fostering competitiveness or affecting employment, somehow contributes to economic development. While entrepreneurship is mostly defined or...

We analyze inefficiency and inequality associated with the use of creative capital to produce a final good in a regional economy. Specifically, we first study a case in which the individual creative capital units are perfect substitutes in the production of the final good. We show that the...

Since the mid-1970s, firm entry rates in the United States have declined significantly. This also holds for other OECD countries over the past years. At the same time, these economies experienced a gradual process of population aging. Applying a tractable life-cycle model with endogenous firm...

This paper provides a tractable dynamic stochastic general equilibrium framework with endogenous firm creation and destruction and variable technology utilization to analyze the macroeconomic impact of entry costs and fixed cost subsidies. Based on this setup, we revisit empirical and...