In the postwar period until today the call for more intensive economic growth, again and again, enjoyed a substantial popularity in the world of politics, in particular with reference to possible current solutions of given economic problems. Here growth considerations and decisions in the past...

This study provides a unified growth theory to correctly predict the initially negative and subsequently positive relationship between child mortality and net reproduction observed in industrialized countries over the course of their demographic transitions. The model captures the intricate...

This paper presents a two-sector small semi-open economy Ramsey growth model involving foreign aid as an input in the production function. An activist government allocates this input endogenously across sectors and optimizes policies in a non-standard way. Once calibrated, mainly on countries...

We show that a simple and intuitive three-parameter equation fits remarkably well the evolution of the gross domestic product (GDP) in current and constant dollars of many countries during the times of recession and recovery. We then argue that it can be used to detect shocks and discuss its...

We show that a simple and intuitive three-parameter equation fits remarkably well the evolution of the gross domestic product (GDP) in current and constant dollars of many countries during times of recession and recovery. We then argue that this equation is the response function of the economy...

Specializing in tourism is an option available to a number of less developed countries and regions. But is it a good option? To answer this question, we have compared the relative growth performance of 14 "tourism countries" within a sample of 143 countries, observed during the period 1980-95....

Tax changes are often announced before their implementation and are not permanent, but rather only temporary. Accordingly, R&D firms will optimally adjust their investment decisions to fit tax schedule changes. This study analyzes how changes in various tax rates relevant to corporate activities...

This paper presents a model to explain why both industry leaders and follower firms often invest in R&D and explores the welfare implications of these R&D investment choices. Regardless of initial conditions, the equilibrium path in this model involves gradually convergence to a balanced growth...

This paper presents a model of R&D-driven growth without scale effects where firms can engage in both horizontal and vertical R&D activities. Unlike in earlier models of R&D-driven growth without scale effects by Jones (1995), Segerstrom (1998) and Young (1998), R&D subsidies can have long-run...