Friedrich Hayek has been one of the dominating intellectual figures of the 20th century. Hayek, together with Gunnar Myrdal, received the 1974 Nobel Memorial Prize in economics, for "their pioneering work in the theory of money and economic fluctuations and for their penetrating analysis of the...

We estimate the causal impact of countercyclical interest rates on macroeconomic outcomes in open economies. To identify countercyclical interest rates, we construct a new database of short-term interest rates, principal exports, and international commodity prices for 40 economies from 1870 to...

We study co-movements of inflation in a group of 15 countries before and during the classical Gold Standard by fitting a generalisation of the Ciccarelli-Mojon (2010) model on annual data spanning 1851-1913. We find that international inflation functions as an "attractor" for domestic inflation...

This paper uses annual data to study the interaction of consumer and commodity prices in 15 economies over the period 1850-1913. We find that consumer price inflation in all 15 countries co-moves with a broad measure of changes in commodity prices. Consumer prices comove most strongly with...

Against the background of modern-day monetary proposals, ranging from a return to the gold standard to the wholesale abolition of currency, this paper seeks to draw implications from David Ricardo's Proposals for an Economical and Secure Currency for plans to reform the operation of central...

What is the long-run relationship between monetary and fiscal policies? This paper provides an answer by examining a large set of data covering major economies during the past 115 years. The evidence suggests the existence of a close interaction between the monetary regime, that is the behaviour...

The study aims to develop a dynamic model for the management of a strategic investment portfolio, taking into account the impact of crisis processes on asset value. A mathematical model of a dynamic portfolio strategy is developed, and guidelines for framing a long-term investment strategy based...

Since not all suppliers are to be managed in the same way, a purchasing strategy requires proper supplier segmentation so that the most suitable strategies can be used for different segments. Most existing methods for supplier segmentation, however, either depend on subjective judgements or...

This paper analyses post-war coping strategies by farm households in developing countries. The analysis is based on a portfolio model of activity choices in war-affected rural Sub- Saharan Africa. A case study using farm household survey data estimates the determinants of agricultural coping...

In der Ökonomik tritt der zirkuläre unechte Fortschritt auf, der sich z.B. vom kumulativen, besonders für die Naturwissenschaften charakteristischen Fortschritt abgrenzt. Die Ideen- bzw. Dogmengeschichte kann somit eine wertvolle Erkenntnisquelle sein. In diesem Papier wird das Konzept der...