Combining concrete policy-oriented modeling strategies of World War II with what was received as traditional neoclassical theory, in 1956 Robert Solow constructed a simple, clean, and smooth-functioning “design” model that served many different purposes. As a working object it enabled...

Politik hat vielfach zum Ziel, das Verhalten von Wirtschaftssubjekten durch eine Veränderung der Rahmenbedingungen zu steuern. Bei der Politikfolgenabschätzung müssen deshalb Voraussagen gemacht werden, wie Menschen sich an veränderte ökonomische Bedingungen anpassen. Eine wichtige...

Traditional pre-1929 consumption measures understate the extent of serial correlation in the US annual real growth rate of per capita consumption of non-durables and services due to measurement limitations in the construction of their major components. Under alternative measures proposed in this...

Far away from any ideological point of view, our aim in this paper is to study, in a differential-game-theoretical approach, the standard growth model. Our baseline model comes from Kaitala y Pohjola (2009) based on the original ideas of Lancaster (1973). We focus on the computation of feedback...

This paper studies an aid allocation rule used by major development agencies, and investigates optimal allocations when recipients are neoclassical economies undergoing transition dynamics. When recipients face aid absorption constraints, allocations that favor poorer recipients are not always...

This paper presents a method to construct a sequence of approximate policy functions of increasing accuracy on non-local domains. The method is based upon the notion of stable manifold originated from dynamical systems theory. The approximate policy functions are constructed employing the...

We build a dynamic general equilibrium model with 2 countries, horizontal and vertical multinational activity and endogenous domestic and foreign investment. It is found that horizontal multinational activity always leads to a complementary relationship between domestic and foreign investment....

The quasi-geometric (hyperbolic) literature typically assumes that agents are short-run impatient. In this paper, we deviate from this assumption by considering an economy in which a fraction of the population is short-run patient and the remaining population is short-run impatient. In a...

The paper presents a theoretical model to explain how debt overhang is generated in low-income countries and discusses its implications for debt relief. The paper indicates that the extent of debt overhang, and the effectiveness of debt relief, would depend on a recipient country's initial...