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The effects of variance breaks on homogenous panel unit root tests

Herwartz, Helmut; Siedenburg, Florian - 2009

Noting that many economic variables display occasional shifts in their second order moments, we investigate the performance of homogenous panel unit root tests in the presence of permanent volatility shifts. It is shown that in this case, panel unit root tests derived under time invariant...

Persistent link: https://www.econbiz.de/10003887238

The golden hello and political transitions

Aidt, Toke; Albornoz, Facundo; Gassebner, Martin - 2012

have taken place. We test this unexplored implication of the theory empirically. We find in a world sample from 1970 to …We analyze the influence of IMF and World Bank programs on political regime transitions. We develop an extended version … transitions ; democracy ; autocracy ; IMF ; World Bank …

Persistent link: https://www.econbiz.de/10009629705

What determines the finance-growth nexus? : An endogenous growth model and empirical evidence

Graff, Michael (contributor); Karmann, Alexander (contributor) - 2003 - [Elektronische Ressource]

An endogenous growth model on finance and growth is formulated, and empirical analyses are conducted. The model exhibits structural shifts and breaks caused by institutional changes, suggesting that a linear approach is inadequate. To address this point empirically, we fit data for 90 countries...

Persistent link: https://www.econbiz.de/10001767757

A new approach to bootstrap inference in functional coefficient models

Herwartz, Helmut (contributor); Fang, Xu (contributor) - 2007

We introduce a new, factor based bootstrap approach which is robust under heteroskedastic error terms for inference in functional coefficient models. Modeling the functional coefficient parametrically, the bootstrap approximation of an F statistic is shown to hold asymptotically. In simulation...

Persistent link: https://www.econbiz.de/10003477963

Carry funding and safe haven currencies : a threshold regression approach

Hossfeld, Oliver; MacDonald, Ronald - 2014

In this paper, we analyze which currencies can be regarded as safe haven currencies. Our empirical approach allows us to distinguish between a low- and high stress regime, and to control for the impact of carry trade reversals and other fundamental determinants. We therefore address the question...

Persistent link: https://www.econbiz.de/10010433356

Finanzielle Entwicklung und wirtschaftliches Wachstum : eine Mehrwellen-Pfadanalyse

Graff, Michael (contributor) - 2002 - [Elektronische Ressource]

Persistent link: https://www.econbiz.de/10001767793

Hochschulbildung und Wirtschaftswachstum : neue empirische Ergebnisse

Graff, Michael (contributor) - 2002 - [Elektronische Ressource]

Persistent link: https://www.econbiz.de/10001767799

Are "new" donors different? : comparing the allocation of bilateral aid between non-DAC and DAC donor countries

Dreher, Axel; Nunnenkamp, Peter; Thiele, Rainer - 2010

Major DAC donors are widely criticized for weak targeting of aid, selfish aid motives and insufficient coordination. The emergence of an increasing number of new donors may further complicate the coordination of international aid efforts. On the other hand, new donors (many of which were aid...

Persistent link: https://www.econbiz.de/10008729138

Modelling the Fisher hypothesis: World wide evidence

Herwartz, Helmut (contributor); … - 2006

In this paper we follow an empirical approach to examine the implications of the Fisher hypothesis, namely cointegration linking interest rates and inflation, and stationarity of the real interest rate implying in turn homogeneity of the potential equilibrium relation. The considered sample is...

Persistent link: https://www.econbiz.de/10003296858

Does US aid buy UN general assembly votes? : A disaggregated analysis

Dreher, Axel (contributor); Nunnenkamp, Peter (contributor); … - 2006

Using panel data for 143 countries over the period 1973 - 2002, this paper empirically analyzes the influence of US aid on voting patterns in the UN General Assembly. We use disaggregated aid data to account for the fact that various forms of aid may differ in their ability to induce political...

Persistent link: https://www.econbiz.de/10003348645