Rechtsprechung
Die Methodik von Koopmann Analytics ist vom BSG als schlüssig anerkannt, ebenso von vielen Sozial- und Landessozialgerichten. Die jüngste Entscheidung stammt vom 20.5.2022 (BSG: B 4 AS 282/21 B; zu: Sächsisches LSG: L 8 AS 1087/16; zu: SG Chemnitz: S 5 AS 3233/12).
Positive Entscheidungen zu schlüssigen Konzepten, an denen Jörg Koopmann beteiligt war (z.T. mit namentlicher Nennung von Jörg Koopmann als sachverständiger Zeuge):
Stand Februar 2017
Landessozialgerichte (alphabetisch sortiert, 6 Sozialgerichte)
LSG Schleswig-Holstein
(Entscheidungen zum Kreis Pinneberg) Aktenzeichen folgen
LSG Hessen
L 9 AS 489/16 B ER
L 4 SO 166/13 B ER
LSG Mecklenburg-Vorpommern
L 10 AS 72/10 Protokoll
LSG Niedersachsen-Bremen
L 9 AS 1049/09 B ER
LSG Nordrhein-Westfalen
L 12 AS 1180/12
L12 AS 673/14
LSG Rheinland-Pfalz
L 3 AS 137/14
L 7 AS 286/12
LSG Thüringen
L 4 AS 718/14
L 7 As 1540/13
Sozialgerichte (alphabetisch sortiert, 21 Sozialgerichte)
SG Aachen
S 19 SO 213/13
S 11 AS 614/16
SG Altenburg
S 23 AS 1201/12 ER
S 24 AS 4708/12
SG Augsburg
S 8 AS 659/15
S 8 AS 984/15
S 8 AS 266/16
SG Aurich
S 35 AS 1126/09
S 35 AS 1317/09
SG Bayreuth
S 4 SO 15/13
SG Chemnitz
S 30 AS 3188/12
S 6 AS 6186/11
S 15 AS 2044/13
S 3 AS 1438/14
SG Dessau-Roßlau
S 11 AS 1337/13
S 3 AS 1681/14
S 4 AS 166/13
SG Detmold
S 23 AS 1295/11
S 23 AS 1505/12
SG Dortmund
S 19 AS 965/15
S 19AS 3392/15
S 19 AS 4282/16
SG Duisburg
S 17 AS 1188/13
SG Gießen
S 18 SO 20/13 ER
S 25 AS 496/15 ER
S 25 AS 8/14
S 25 AS 841/16 ER
SG Gotha
S 26 AS 7634/11
S 28 AS 8809/10
S 43 AS 1547/12 ER
SG Halle
S21 AS 1629/12
S 21 AS 4793/13
S 3 AS 2685/13
SG Kassel
S 8 AS 447/14
SG Koblenz
S 10 AS 995/11
SG Leipzig
S 25 AS 228/14
SG Lüneburg
S 23 AS 1244/09
S 29 AS 1743/09 ER
S 46 AS 241/10 ER
S 46 AS 401/10 ER
S 47 AS 142/10 ER
SG Mainz
S 10 AS 672/13
SG Potsdam
S 23 AS 2015/13
SG Speyer
S5 AS 886/12
SG Stralsund
S 7 AS 1353/09
S 7 AS 207/11 ER
S 9 AS 876/12
S 10 AS 1211/09
SG Trier
S 1 AS 255/11 ER
S 1 AS 436/11