Showing 1 - 10 of 17,546
Persistent link: https://www.econbiz.de/10014334678
This paper presents results of simulating a more collusive behavior of a group of natural gas producing and exporting countries, sometimes called GASPEC. We use the World Gas Model, a dynamic, strategic representation of world gas production, trade, and consumption between 2005 and 2030. In...
Persistent link: https://www.econbiz.de/10010274286
We examine the degree of natural gas market integration in Europe, North America and Japan, between the mid 1990's and 2002. The relationship between the international gas marker prices, and their relation to the oil price, are investigated through principal component analysis and Johansen...
Persistent link: https://www.econbiz.de/10010324208
This paper examines several US monthly financial time series data using fractional integration and cointegration … exploiting recent developments in fractional cointegration allows to investigate in greater depth the relationships between …
Persistent link: https://www.econbiz.de/10010274802
In this paper we use fractional integration techniques to examine the degree of integration of four US stock market indices, namely the Standard and Poor, Dow Jones, Nasdaq and NYSE, at a daily frequency from January 2005 till December 2009. We analyse the weekly structure of the series and...
Persistent link: https://www.econbiz.de/10010274822
This paper examines several US monthly financial time series data using fractional integration and cointegration … exploiting recent developments in fractional cointegration allows to investigate in greater depth the relationships between …
Persistent link: https://www.econbiz.de/10010286312
regime states as well as the possibility of fractional cointegration. The model is motivated by the dynamics of electricity …
Persistent link: https://www.econbiz.de/10010290397
This paper proposes a model of the US unemployment rate which accounts for both its asymmetry and its long memory. Our approach, based on the tests of Robinson (1994), introduces fractional integration and nonlinearities simultaneously into the same framework (unlike earlier studies employing a...
Persistent link: https://www.econbiz.de/10010295392
In this paper the effects on aggregate consumption of changes in the age distribution of the population are analysed empirically. Economic theories predict that age influences individuals’ saving and consumption behaviour. Despite this, age structure effects are rarely controlled for in...
Persistent link: https://www.econbiz.de/10010284297
This SIMAT Working Paper deals with an intensively discussed topic in the German natural gas economy: The price-link in natural gas contracts. Because of opposite price developments of the energy commodities such as oil, coal or natural gas, the traditionally used oil price-link is facing a...
Persistent link: https://www.econbiz.de/10010317981