The paper studies the local dynamics of an endogenous growth model with externalities of investment. It is demonstrated that, in case of sustained per capita growth, the competitve economy is characterized by a situation with a unique balanced growth path which is saddle point stable or by a...

The paper extends the two-class Pasinetti model with workers and capitalists to allow for endogenous growth. Sustained per-capita growth results from positive externalities of investment which for its part only occur if workers devote time to education so that an efficient use of new machines is...

In this paper we analyze the so-called AK endogenous growth model with persistent unemployment due to wages rigidities that result from labor market imperfections. We demonstrate that existence of a balanced growth path implies that it is unique or that there exist two balanced growth paths,...

In endogenous growth theory models exist which are characterized by local and global indeterminacy. These concepts imply that economies differ with respect to their growth rates on the transition path (local indeterminacy) as well as their long-run growth rates (global indeterminacy). While the...

In this paper we present an endogenous growth model with productive public capital and pollution. As to pollution we assume that it is a by-product of aggregate production and that it negatively affects utility of the household but not production possibilities directly. The paper studies the...

In this paper we analyze a descriptive endogenous growth model with public debt. The government can run into debt, but, the primary surplus is a positive function of the debt to GDP ratio such that the debt ratio becomes a mean-reverting process. We show that a balanced budget scenario yields a...

We analyze how different budgetary rules affect the stability of an economy in a basic endogenous growth model with public debt and a state-dependent consumption tax rate. We show that a discretionary policy implies that the government violates its inter-temporal budget constraint along a...

In this paper we study the basic endogenous growth model with externalities of capital and elastic labour supply and analyze how budget rules affect stability of the economy. The government levies an income tax with a constant rate and finances public expenditures which are neither productive...

This paper combines horizontal and vertical innovations to build an endogenous growth model that allows for structural change. Older technologies are continuously replaced by newer ones due to creative destruction and new technologies appear as a result of horizontal innovations and as a result...

We present a macroeconomic growth model in which investment in physical capital exhibits positive externalities which raise the stock of knowledge. Treating physical capital and knowledge as two separate variables, we show that the model can generate endogenous growth. It is demonstrated that...