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A retrospective evaluation of the GDF/Suez merger : effects on gas hub prices

Argentesi, Elena; Banal-Estañol, Albert; Seldeslachts, Jo - 2017

We present an ex-post analysis of the effects of GDF’s acquisition of Suez in 2006 created one of the world’s largest energy companies. We perform an econometric analysis, based on Difference-in-Difference techniques on the market for trading on the Zeebrugge gas hub in Belgium. Removing...

Persistent link: https://www.econbiz.de/10011654446

The default risk of firms examined with Smooth Support Vector Machines;

Härdle, Wolfgang; Lee, Yuh-Jye; Schäfer, Dorothea; … - 2007

Persistent link: https://www.econbiz.de/10003618781

Hidden Markov structures for dynamic copulae

Härdle, Wolfgang; Okhrin, Ostap; Wang, Weining - In: Econometric theory 31 (2015) 5, pp. 981-1015

Persistent link: https://www.econbiz.de/10011545496

Bootstrap inference in semiparametric generalized additive models

Härdle, Wolfgang; Huet, Sylvie; Mammen, Enno; … - In: Econometric theory 20 (2004) 2, pp. 265-300

Persistent link: https://www.econbiz.de/10001987865

Estimation in an additive model when the components are linked parametrically

Carroll, Raymond J.; Härdle, Wolfgang; Mammen, Enno - In: Econometric theory 18 (2002) 4, pp. 886-912

Persistent link: https://www.econbiz.de/10001687478

Rating companies with support vector machines

Härdle, Wolfgang (contributor); Moro, R. A. (contributor); … - 2004 - [Elektronische Ressource]

Persistent link: https://www.econbiz.de/10002009009

Testing a parametric model against a semiparametric alternative

Horowitz, Joel - In: Econometric theory 10 (1994) 5, pp. 821-848

Persistent link: https://www.econbiz.de/10001175056

A bootstrap test for positive definiteness of income effect matrices

Härdle, Wolfgang - In: Econometric theory 8 (1992) 2, pp. 276-290

Persistent link: https://www.econbiz.de/10001128732

What clients want : choices between lawyers' offerings

Felső, Flóra; Onderstal, Sander; Seldeslachts, Jo - 2015

We analyze a client's choice of contract in auctions where Dutch law firms compete for cases. The distinguishing feature is that lawyers may submit bids with any fee arrangement they prefer: an hourly rate, a fixed fee or a \mixed fee," which is a time-capped fixed fee plus an hourly rate for...

Persistent link: https://www.econbiz.de/10010496901

Factorisable multitask quantile regression

Chao, Shih-Kang; Härdle, Wolfgang; Yuan, Ming - In: Econometric theory 37 (2021) 4, pp. 794-816

Persistent link: https://www.econbiz.de/10012618203