1 / 1

KR.

kjeld@tyllesen.dk ; 23/11/09. 5. Cournot model. KR. P Marked = - Q + 12. KR. Væsentligste forudsætninger:. MC A = MC B = 0. =>. P B = - Q + 6. Givet, at nu er Q A = 6. 12. 12. A starter som Monopolist. MR B fastlægges. P Marked = - Q + 12. Optimering. MR A fastlægges.

chad
Download Presentation

KR.

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. kjeld@tyllesen.dk; 23/11/09 5. Cournot model KR. PMarked = - Q + 12 KR. Væsentligste forudsætninger: MCA = MCB = 0 => PB = - Q + 6 Givet, at nu er QA = 6 12 12 A starter som Monopolist MRB fastlægges PMarked = - Q + 12 Optimering MRA fastlægges => QB = 3 , PB = 3 Optimering 6 QA = 6 6 , PA = 6 => QA = 6 3 PMarked PB PMarked, PA 6 12 Q Q 12 6 3 MRB MRA PMarked = - Q + 12 KR. KR. => KR. PMarked = - Q + 12 PMarked = - Q + 12 12 Givet, at nu er QA = QB = 4 12 => 12 => Givet, at QA = 4,5 Givet, at nu er QB = 3 PA = PB = - Q + 8 PB = - Q + 7,5 PA = - Q + 9 MRA = MRB fastlægges LIGEVÆGT 9 MRB fastlægges 8 MRA fastlægges 7,5 Optimering QB = 3 QA = 4,5 Optimering Optimering => QA = QB = 4 => QB = 3,75 => QA = 4,5 QA = QB = 4 PA = PB = 4 PB = 3.75 4,5 PA = 4,5 4 3,75 PMarked PMarked PMarked PA, PB PA PB Q Q 4 8 12 4,5 9 7,5 12 Q 12 3,75 MRA MRB MRA = MRB

More Related