Template-Type: ReDIF-Article 1.0
Author-Name:  Sebastian Nick
Title:  The Informational Efficiency of European Natural Gas Hubs: Price Formation and Intertemporal Arbitrage
Classification-JEL: F0
Volume:  Volume 37
Issue:  Number 2
Year:  2016
Abstract:  In this study, the informational efficiency of the European natural gas market is analyzed by empirically investigating price formation and arbitrage efficiency between spot and futures markets. Econometric approaches accounting for nonlinearities induced by the low liquidity-framework and by technical constraints of the considered gas hubs are specified. The empirical results reveal that price discovery generally takes place on the futures market. Thus, the futures market seems to be more informationally efficient than the spot market. The theory of storage seems to hold at all hubs in the long run. There is empirical evidence of significant market frictions hampering intertemporal arbitrage. UK's NBP and Austria's CEGH seem to be the hubs at which arbitrage opportunities are exhausted most efficiently, although there is convergence in the degree of intertemporal arbitrage efficiency over time at the hubs investigated. 
Handle: RePEc:aen:journl:ej37-2-Nick
File-URL: http://www.iaee.org/en/publications/ejarticle.aspx?id=2750
File-Format: text/html
File-Restriction: Access to full text is restricted to IAEE members and subscribers.