Similar Search Results

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

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

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

Greasing the wheels of entrepreneurship? : the impact of regulations and corruption on firm entry

Dreher, Axel (contributor); Gassebner, Martin (contributor) - 2007

The paper investigates whether the impact of regulations on entrepreneurship depends on corruption. We first test whether regulations robustly deter firm entry into the markets. Our results show that some regulations are indeed important determinants of entrepreneurial activity. Specifically,...

Persistent link: https://www.econbiz.de/10003762839

The inverse domino effect : are economic reforms contagious?

Gassebner, Martin (contributor); Gaston, Noel G. (contributor) - 2007

This paper examines whether a country's economic reforms are affected by reforms adopted by other countries. A simple model of economic reforms is developed to motivate the econometric work. Unsurprisingly, the model predicts that reforms are more likely when factors of production are...

Persistent link: https://www.econbiz.de/10003764355

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

Does terror threaten human rights? : evidence from panel data

Dreher, Axel (contributor); Gassebner, Martin (contributor); … - 2007 - [Elektronische Ressource]

The paper presents a political economy model linking terror and governments' respect for human rights. Using panel data for 111 countries over the period 1973-2002, we then empirically analyze whether and to what extent terror affects human rights - measured by three indices covering a wide...

Persistent link: https://www.econbiz.de/10003459778

A functional coefficient model view of the Feldstein-Horioka puzzle

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

What does the saving-investment (SI) relation really measure and how should the (SI) relation be measured? These are two of the most discussed issues triggered by the so called Feldstein-Horioka puzzle. Based on panel data we introduce a new variant of functional coefficient models that allow to...

Persistent link: https://www.econbiz.de/10003477959

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