Welfare economics, scope and performance of government, externalities, public goods, cost-benefit analysis, subsidies economize on spending without losing effectiveness by modifying the conceptual framework guiding state expenditures. The familiar framework says that state intervention is...

Die Überlastung der vorhandenen Verkehrsinfrastruktur in Ballungsgebieten zu den Hauptverkehrszeiten stellt ein zunehmendes wirtschaftliches und verkehrliches Problem dar. In diesem Beitrag werden Lösungsmöglichkeiten für eine effiziente Verteilung bzw. Allokation des knappen Gutes Freie...

In diesem Beitrag wird nach Wegen gesucht, die nichtmarktlichen Leistungen der Schweizer Landwirtschaft gezielter als bislang in die Landwirtschaftliche Gesamtrechnung zu integrieren. Dabei werden drei Methoden geprüft: Die Erfassung der leistungsbezogenen Direktzahlungen, die Ermittlung der...

This paper looks at the empirical record whether big infrastructure and public capital drives have succeeded in accelerating economic growth in low-income countries. It looks at big long-lasting drives in public capital spending, as these were arguably clear and exogenous policy decisions. On...

Effective public investment requires governments to address the "recurrent cost problem" to ensure operations and maintenance (O&M) expenditures are sufficient to sustain the flow of productive public capital services to private factors of production. Building on the model of Buffie et al...

Senegal's fiscal deficit and public debt have been on the rise in recent years owing partly to an ailing and inefficient oil-based energy sector. In this paper we use a two-sector, open-economy, dynamic general equilibrium model to investigate the effects of varying fiscal policy instruments one...

Rwanda is a unique case among its Sub-Saharan African peers in that it has already undergone a large scaling-up of public investment. The Rwandan government has made clear its desire to lower its reliance on foreign aid while still maintaining high public investment levels. We use the model of...

This paper presents the DIGNAR (Debt, Investment, Growth, and Natural Resources) model, which can be used to analyze the debt sustainability and macroeconomic effects of public investment plans in resource-abundant developing countries. DIGNAR is a dynamic, stochastic model of a small open...

This paper studies the fiscal implications for the Beninese economy of scaling up of public investment when the government is subject to inefficiencies on the spending and on the tax collection side. While scaling up of public investments results in higher long-run output and consumption levels,...

Die Unternehmen der öffentlichen Elektrizitätsversorgung haen ihre Investitionen im gesamten Bundesgebiet 1996 um 5% auf 13,4 Milliarden DM verringert. Nach den Planangaben der Elektrizitätsversorgungsunternehmen sollen die Investitionen 1997 um 10% auf 14,8 Milliarden zunehmen. Da aber die...