In recent years many empirical studies of environmental Kuznets curves employing unit root and cointegration techniques have been conducted for both time series and panel data. When using such methods several issues arise: the effects of a short time dimension, in a panel context the effects of...

In the context of an autoregressive panel data model with fixed effect, we examine the relationship between consistent parameter estimation and consistent model selection. Consistency in parameter estimation is achieved by using the tansformation of the fixed effect proposed by Lancaster (2002)....

The standard approach to the Environmental Kuznets Curve (EKC) holds that as a country develops and GDP per capita grows environmental degradation initially increases but eventually it reaches a turning point where environmental degradation begins to decline. Environmental degradation takes many...

Drawing on a review of the innovative literature, we first examine theoretically the nature of the relationship between financial development and economic growth, while taking into account the role played by Islamic finance in steering investment and public spending. which takes into account the...

This paper uses panel data for the period ranging from 1996 to 2013 to investigate the contribution of US foreign direct investment to economic growth in fourteen Sub-Saharan African Countries. We apply the fixed and random effects model as well as the Generalized Method of Moments model to...

Concerns about the impact of the general global uncertainty on economic performance have dominated academic debate in the aftermath of the Global Financial Crisis leading to huge body of empirical studies on ways of measuring and quantifying countries uncertainty and its impact on GDP,...

Anecdotal evidence shows that monetary expansion (excess liquidity) induces inflation in the West African Monetary Zone (Zone). Uncertainty about the nature of inflation persistence often undermines regional convergence due to the asymmetric responses from the monetary authorities. It is against...

Die vorliegende Studie wurde im ifo Arbeitsbereich Branchenforschung erstellt und im Frühjahr 2005 abgeschlossen. Auftraggeber war das Bundesministerium für Wirtschaft und Arbeit. Gegenstand der Studie sind der Stand und die Perspektiven der „New Economy“ in Deutschland sowie ein Vergleich...

Are natural resources a 'curse' or a 'blessing'? The empirical evidence suggests either outcome is possible. The paper surveys a variety of hypotheses and supporting evidence for why some countries benefit and others lose from the presence of natural resources. These include that a resource...

Recent years have seen a growing literature on the environmental Kuznets curve (EKC) that resorts in a large part to cointegration techniques. The EKC literature has failed to acknowledge that such regressions involve unit root nonstationary regressors and their integer powers (e.g. GDP and GDP...