J. JASKOLD GABSZEWICZ, J.-F. THISSE ON THE NATURE OF COMPETITION WITH DIFFERENTIATED PRODUCTS. ( 0 9. Shaked, Sutton, 1985).

3 0 0 6 0 8 0 8 0 3 0 4 0 3 0 0 0 0 6 0 8 0 0 0 6 0 8 0 3 0 4 0 0 0 7 0 8 0 6 0 8 0 6 0 4 0 3 0 8 0 9 0 8 0 0 0 8 0 4 0 8 0 9 0 6 0 5 0 0 0 3 0 0 9 б 0 4-0 8 0 6 0 9 0 9 0 0 0 3 0 4 0 6 0 4 0 0 0 3 0 8 0 0 0 8 0 7 0 4 0 3 0 0 0 0 6 0 6 0 3 0 4 0 6 0 0 6 0 8 0 8 0 3 0 4 0 3 0 0 0 0 6 0 4 0 0 0 0 8 0 0 0 0 0 0 3 0 4 0 0 0 7 0 8 0 6 0 3 * J JASKOLD GABSZEWICZ J-F THISSE ON THE NATURE OF COMPETITION WITH DIFFERENTIATED PRODUCTS 0 б 0 7 0 9 0 8 0 6 0 9 0 0 8 0 8 (883) 0 6 0 0 3 0 6 0 8 (95) 0 0 0 9 0 9 0 9 0 6 0 0 8 0 7 0 6 0 9 0 8 0 4 0 6 б 0 6 0 0 0 6 0 8 0 9 0 6 0 9 0 0 9 0 7 0 7 0 8 0 6 0 8 0-0 0 0 3 0 0 0 9 0 6 0 5 0 7 0 8 0 6 0 0 9 0 0 3 0 6 0 0 6 0 9 0 6 0 0 5 0 5 0 0 0 0 9 0 6 б 0 9 0 6 0 9 0 0 0 0 0 0 0 9 0 6 0 0 0 0 6 0 9 0 8 0 4 0 0 0 0 0 0 0 8 0 0 0 8 0 6 0 9 0 4 (Hotelling 99) 0 0 6 0 0 0 9 0 6 0 7 0 8 0 9 0 5 0 0 9 0 0 6 0 0 б 0 6 0 0 0 0 0 0 0 8 0 0 0 0 7 0 7 0 8 0 6 0 0 5 0 3 0 6 0 9 0 5 0 5 0 7 0 0 0 0 9 0 5 0 4 0 8 0 6 0 0 9 0 5 0 4 0 6 0 0 9 0 5 0 6 б 0 0 7 0 6 0 5 0 6 0 9 0 6 0 9 0 6 0 4 0 6 0 3 0 6 0 9 0 9 0 6 0 4 0 6 0 9 0 0 7 0 0 0 6 0 9 0 4 0 0 0 5 0 6 0 9 (d Asremont et al 979) 0 0 0 0 5 0 0 6 0 9 0 7 0 6 0 4 б 0 6 0 9 0 0 8 0 5 0 7 0 0 0 6 0 8 0 4 0 6 0 5 0 7 0 0 0 0 0 0 0 8 0 0 0 0 7 0 8 0 6 0 0 0 6 0 0 6 0 0 6 0 9 0 6 0 0 9 0 5 0 7 0 : 0 9 0 6 - б 0 9 0 7 0 9 0 0 7 0 8 0 4 0 ( 0 9 0 6 б 0 9 0 5 0 0 5 0 0 6 0 0 0 0 6 0 0 6 0 7 0 8 0 0 0 0 5 0 0 0 6 0 9 0 8 ) 0 0 0 0 9 0 6 б 0 0 7 0 8 0 9 0 0 8 0 5 0 6 0 0 0 0 0 0 0 8 0 0-0 0 0 3 0 0 5 0 7 0 8 0 0 0 6 0 8 0 4 0 6 0 5 0 6 0 0 6 0 8 0 4 0 6 0 5 0 7 0 0 0 0 0 0 0 8 0 0 0 0 7 0 6 0 8 0 0 9 0 7 0 9 0 8 0 4 0 5 б 0 9 0 9 0 6 0 9 0 6 0 6 б 0 0 0 7 0 6 0 0 0 5 0 4 0 0 7 0 6 0 8 0 0 0 5 0 0 6 0 0 6 0 0 6 0 8 0 6 0 0 4 0 0 7 0 8 0 0 0 7 0 6 б 0 0 7 0 6 0 6 0 9 0 0 5 0 6 0 9 0 6 0 6 0 6 0 3 0 0 7 0 0 8 0 0 8 0 9 0 9 0 6 0 7 0 5 0 6 0 0 4 0 0 9 0 6 0 9 0 8 0 0 9 0 6 0 5 0 3 0 6 0 0 6 0 5 б 0 0 9 0 9 0 6 0 4 0 0 7 0 0 4 0 0 6 0 9-0 8 0 6 0 9 0 6 0 3 0 0 9 0 0 9 0 9 0 6 0 9 0 6 0 0 6 0 8 0 4 0 0 5 0 3 0 7 0 6 0 6 б 0 6 0 3 0 0 4 0 4 0 0 9 0 6 б 0 0 0 8 0 4 0 5 б 0 4 0 0 0 8 0 0 8 0 9 0 9 0 9 0 6 0 6 0 6-0 3 0 0 0 6 0 9 0 5 0 0 9 0 6 0 8 0 7 0 6 0 0 6-0 6 0 9 0 0 0 0 0 7 0 6 0 7 0 0 5 0 : 0 7 0 8 * 0 0 7 0 5 0 6 0 9 0 6 0 9 Economic Journal 986 Vol 96 P 60 C7 0 0 8 0 0 0 6 0 0 6 0 5 б 0 0 0 0 6 0 8 0 4 0 6 0 5 0 6 0 0 0 0 0 0 0 8 0 0 0 0 6 0 9 0 0 8 0 5 0 6 0 0 8 0 9 0 9 0 8 0 9 0 0 6 0 0 4 0 0 0 9 0 9 0 4 0 0 0 4 0 6 0 9 0 6 0 0 6 0 9 0 6 0 8 0 4 0 6 б 0 6 0 9 0 8 0 8 0 4 0 6 0 6 0 8 0 7 0 9 0 6 0 4 0 0 7 0 8 0 3 0 0 5 0 0 8 0 9 0 ( 0 9 Shaked Sutton 985)

3 0 0 7 0 8 0 8 0 6 0 0 0 6 0 8 0 0 0 7 0 8 0 0 0 0 0 0 0 8 0 0 0 0 7 0 8 0 6 0 6 0 5 0 6 0 0 9 0 6 0 9 0 8 0 8 0 4 0 5 б 0 6 0 9 0 7 0 0 3 0 0 9 0 6 0 6 0 7 0 6 0 0 6 0 6 0 8 0 4 0 9 0 9 0 6-0 9 0 9 0 9 0 5 0 0 б 0 0 7 0 6 0 9 0 9 0 0 6 0 9 0 5 0 4 0 0 0 9 0 7 0 6 0 0 8 0 4 0 6 0 6 0 8 0 4 0 0 9 0 9 0 6 0 9 0 9 0 0 0 9 0 9 0 6 0 8 0 0 0 7 0 6 0 8 0 0 0 5 0 0 3 0 0 9 0 0 5 0 0 0 9 0 6 0 8 0 0 0 0 6 0 0 0 0 6 0 6 0 8 0 0 6 0 0 0 6 0 0 0 4 0 0 0 6 0 8 0 8 0 0 0 0 0 6 0 7 0 6 0 0 0 5 0 4 0 8 0 4 0 6 0 9 0 4 0 6 0 0 0 0 0 0 6 0 8 0 0 4 0 6 0 0 0 7 0 8 0 8 0 8 б 0 9 0 5 0 6 0 0 0 6 0 8 0 4 0 4 0 9 б 0 0 9 0 6 0 6 0 9 0 0 9 0 9 0 6 0 0 0 0 6 0 9 0 3 0 0 7 0 0 0 4 0 0 7 0 8 0 6 0 9 0 9 0 0 8 0 5 0 7 0 0 0 0 0 0 0 8 0 0 0 0 7 0 7 0 8 0 6 0 0 0 0 6 0 6 0 3 0 0 0 5 0 9 0 9 0 6 0 9 0 8 0 6 0 9 0 9 0 0 9 0 9 0 6 0 0 0 6 0 8 0 4 0 0 6 0 0 6 0 9 0 8 0 0 0 6 0 0 3 0 0 0 9 0 5 0 7 0 6 0 8 0 0 0 5 0 0 0 6 0 0 3 0 6 0 7 0 8 0 0 0 7 0 6 б - 0 6 0 6 0 0 6 0 9 0 8 0 0 8 0 0 0 6 : 0 0 5 0 7 0 5 0 6 0 4 0 0 0 9 0 0 6 0 9 0 8 0 6 0 9 0 9 0 0 6 0 0 7 0 4 0 6 0 0 8 0 6 0 9 0 0 9 0 9 0 0 0 0 8 0 0 8 0 9 0 6 0 0 6 0 0 0 6 0 6 0 9 0 8 0 9 0 4 0 3 0 б 0 0 0 8 0 0 0 6 0 0 0 6 0 6 0 6 0 8 0 4 0 6 0 9 0 0 9 0 9 0 6 0 9 0 0 7 0 8 0 6 0 0 4 0 6 0 0 0 6 - б 0 0 9 0 9 0 9 0 6 0 4 0 6 0 3 0 6 0 5 0 3 0 4 0 9 б 0 0 7 0 8 0 6 0 0 3 0 0 0 0 6 0 7 0 6 0 9 0 3 0 0 6 0 0 0 б 0 6 0 6 0 7 0 0 9 0 8 0 0 4 б 0 5 0 6 0 7 0 8 0 9 0 5 0 0 0 5 0 6 0 9 0 6 0 9 0 8 0 9 0 6 0 5 0 0 0 3 0 0 5 0 0 4 б 0 0 9 0 9 0 6 0 3 0 6 0 5 0 6 0 7 0 8 0 6 0 0 9 0 0 0 4 0 6 б 0 0 9 0 9 0 0 6 0 0 0 6 0 6 0 9 0 8 0 0 0 9 0 7 0 0 0 5 0 4 0 8 0 6 0 9 0 9 0 7 0 6 0 9 0 0 0 0 0 0 7 0 6-0 7 0 0 5 0 0 7 0 8 0 9 0 7 0 4 0 6 0 9 0 6 0 6 0 8 0 4 0 0 6 0 7 0 8 0 0 0 0 5 0 0 6 0 6 0 8 0 6-0 9 0 8 0 6 0 9 0 4 0 5 0 6 0 9 0 9 0 5 0 0 0 9 0 9 0 0 6 0 6 0 9 0 0 5 0 6 0 4 0 6 0 0 0 6 0 0 6 0 0 6 0 0 5 0 6 0 4-0 4 0 9 0 5 0 6 0 0 9 0 9 0 6 0 9 0 7 0 8 0 0 0 7 0 6 б 0 0 0 0 6 0 3 0 0 9 0 8 0 0 7 0 7 0 8 0 6-0 0 9 0 0 0 9 0 4 0 9 0 6 0 6 б 0 0 9 0 9 0 0 6 0 0 0 6 0 7 0 8 0 6 0 0 7 0 6 0 5 б 0 9 0 6 0 5 0 6 0 6 0 0 7 0 8 0 0 0 9 0 9 0 6 0 0 6 0 8 0 0 6 0 0 4 0 4 0 9 0 0 9 0 7 б 0 6 0 9 0 5 0 0 0 9 0 0 9 0 0 7 0 0 0 0 6 0 9 0 7 0 7 0 8 0 6 0 0 6 0 9 0 7 0 6 0 8 0 0 0 7 0 9 0 0 0 0 8 0 4 0 5 б 0 4 0 8 0 0 4 0 5 0 6 0 6 0 9 0 0 5 0 6 0 9 0 6 б 0 9 0 6 0 9 0 8 0 4 0 6 б 0 6 0 0 0 6 0 8 0 9 0 6 0 9 0 0 9 0 7 0 4 0 9 0 9 0 6 0 8 0 0 9 0 0 7 0 8 0 6 0 9 0 4 0 0 6 0 0 0 5 0 4 0 9 0 9 0 6 0 9 0 4 0 0 4 0 0 6 0 8 0 7 0 8 0 6 0 9 0 8 0 9 0 9 0 0 6 0 0 0 6 0 8 0 4 0 0 0 7 0 6 0 6 0 8 0 4 0 0 7 0 6 0 3 0 5 0 6 0 8 0 4 0 5 б 0 I 0 0 0 6 0 0 0 5 0 4 0 9 0 9 0 6 0 8 0 0 6 0 8 0 6 0 0 0 9 0 0 6 0 5 0 0 9 0 0 5 0 0 0 6 0 6 0 8 0 6 0 8 0 4 0 0 0 6 0 8 0 9 0 6 0 0 8 0 6 0 9 0 0 6 0 5 0 5 0 6 0 0 6 0 8 0 6 0 0 0 0 3 0 0 6 б 0 6 0 ( б 0 5 0 6 0 0 6 0 5 0 4) 0 6 б 0 6 0 0 0 7 0 0 8 0 9 0 6 0 7 0 8 0 0 8 0 0 6 0 8 0 3 0 0 6 0 8 0 9 0 0 9 0 0 0 4 0 7 0 8 0 6 0 0 6 0 0 6 0 0 6 0 8 0 6 0 0 4 0 7 0 8 0 6 0 0 8 0 4 0 0 0 4 0 9 0 8 0 9 0 0 5 0 0 6 0 0 0 6 0 8 0 6 ( 0 0 8 0 9 0 5 [0 ]) 0 3 0 0 8 0 9 0 4 0 0-0 0 9 0 6 0 5 0 6 0 4 0 9 0 0 9 0 6 0 9 0 6 0 9 0 5 0 0 0 8 0 4 0 5 б 0 7 0 0 3 0 0 0 0 6 0 8 0 4 0 6 0 5 0 6 0 9 0 0 8 0 5 0 6 0 7 0 8 0 6 0 0 6 0 9 0 6 0 0 0 0 0 0 0 8 0 0 0 0 0 9 0 6 0 9 0 0 6 0 0 9 0 9 0 0 8 (979)

36 0 4 0 8 0 9 0 6 0 5 0 0 0 3 0 0 9 б 0 4-0 8 0 6 0 9 0 9 0 0 4 0 9 0 3 0 8 0 0 8 I 0 4 0 9 0 3 0 8 0 0 8 II 0 4 0 8 0 4 0 0 0 9 0 6 б 0 s 0 9 0 6 0 8 0 6 0 9 0 6 б 0 s 0 7 0 8 0 5 0 6 s э s s s й S I = [ 0 ] 0 0 0 6 0 9 0 6 0 8 0 6 0 7 0 8 0 0 8 0 ( 0 8 0 9 ) 0 0 8 0 4 0 8 0 0 3 0 0 9 0 7 0 8 0 4 0 0 0 0 4 0 4 0 9 0 3 0 5 0 4 0 0 8 0 6 0 0 9 0 6 0 0 0 5 0 9 0 6 0 8 0 0 0 0 5 0 8 0 6 0 9 0 6 0 0 0 7 0 0 5 0 6 0 9 0 9 0 0 6 0 4 0 6 0 0 6 0 0 9 0 5 0 0 0 5 0 0 4 0 9 0 9 0 0 0 0 0 0 6 0 6 0 9 0 4 0 8 0 4 0 0 9 0 0 0 4 0 4 0 0 6 0 8 0 6 0 0 0 0 3 0 6 0 9 0 7 0 9 0 5 0 6 0 6 0 0 0 8 б 0 0 6 0 7 0 8 0 6 0 0 9 0 0 0 9 0 9 0 9 0 9 0 6 0 0 0 4 0 9 0 6 б 0 s щ 0 7 0 8 0 6 0 0 9 0 0 0 9 0 6 б 0 s щ s 0 7 0 8 0 5 0 6 s s 0 S II = [ ч [ 0 3 0 0 8 0 9 0 4 0 7 0 8 0 0 8 0 6 б 0 6 0 9 0 6 0 6 0 9 0 0 9 0 9 0 0 6 0 0 0 5 0 9 0 6 0 0 5 0 5 0 0 0 0 0 0 5 0 9 0 7 0 5 0 0 3 0 7 0 9 0 5 0 7 0 0 9 0 7 0 7 0 8 0 6 0 6 0 7 0 6 0 0 0 6 0 8 0 4 0 6 0 5 0 6 0 0 0 0 0 0 0 8 0 0 0 0 7 0 8 0 6 0 ( 0 4 0 6 0 9 0 0 0 0 0 6 0 6 0 0 0 5 0 6 I) 0 3 0 9 0 5 0 0 5 0 7 0 7 0 6 0 8 0 0 0 5 0 0 9 0 0 9 0 9 0 6 0 8 0 9 0 7 0 6 0 8 0 4 0 0 4 0 8 0 4 0 0 6 0 8 0 6 0 0 0 0 6 0 0 0 4 0 6 0 0 4 0 0 6 0 8 0 4 0 0 0 5 0 3 0 0 7 0 8 0 6 0 0 9 0 0 7 0 8 0 0 0 7 0 6 б 0 6 0 7 0 8 0 6 0 0 4 s 0 6 0 3 0 0 9 0 6 0 7 0 8 0 6 0 0 4 0 0 0 4 s 0 6 0 6 0 8 0 6 ( 0 4 0 0 0 9 0 8 0 9 0 9 0 6 0 7 0 0 7 0 9 0 5 0 7 0 0 9 0 7 0 0 0 9 0 9 0 0 6 0 0 8 0 0 8 0 9 0 6 0 8 0 4 0 5 б 0 7 0 0 3 0 0 6 0 9 0 8 ) 0 4 0 9 0 9 0 6 0 8 0 9 0 6 0 8 0 6 0 7 0 8 0 0 8 0 8 0 9 0 6 б 0 6 0 9 0 9 0 0 3 0 0 5 0 7 0 8 0 0 0 7 0 6- б 0 6 0 7 0 6 0 7 0 6 0 9 0 8 0 9 0 0 0 4 0 0 8 0 4 0 0 0 6 0 9 s 0 0 9 s 0 0 5 0 7 0 5 0 6 0 6 0 0 0 6 0 7 0 6 0 7 0 0 5 0 7 0 0 0 4 s 0 5 0 3 0 0 7 0 6 0 6 0 8 0 9 0 7 0 6 0 8 0 4 0 0 8 0 9 0 0 6 0 0 4 0 3 0 0 3 0 6 0 5 0 6 0 9 0 9 0 0 7 0 6 0 8 0 0 0 5 0 0 0 4 0 9 0 6 0 б 0 6 0 7 0 8 0 6 0 0 9 0 0 0 7 0 8 0 0 0 5 0 0 0 0 5 б 0 3 0 6 0 9 0 8 б 0 0 7 0 8 0 6 0 0 9 0 0 0 6 0 6 0 7 0 8 0 0 8 0 7 0 6 0 9 0 5 0 3 0 7 0 8 0 6 0 6 0 7 0 6 0 9 0 0 8 0 5 0 6 0 0 0 0 0 0 0 8 0 0 0 ( 0 4 0 6 0 9 0 0 0 0 0 6 0 6 0 0 0 5 0 6 II) 0 0 5 0 7 0 9 0 4 0 7 0 9 0 0 7 0 7 0 8 0 8 0 6 0 0 4 0 6 0 8 0 0 0 9 0 5 0 0 0 9 0 0 6 0 0 0 5 0 7 0 0 9 0 9 0 0 0 0 8 0 9 0 7 0 6 0 8 0 4 0 0 4 0 8 0 4 t 0 0 3 0 s s Д 0 9 0 0 8 б 0 6 0 0 0 0 6 tss Д ( ) 0 6 0 7 0 8 0 0 0 0 5 0 7 0 0 6 0 8 0 9 0 0 9 0 9 0 6 : tss ( Д) = cs 6с s Д + ds ( 6с s Д ) c> 0 d> 0 3 3 0 8 0 5 0 4 0 6 0 0 0 5 0 7 0 8 0 7 0 8 0 0 0 7 0 6 0 5 0 6 0 3 0 0 7 0 б 0 6 c > 0 d = 0 0 5 c = 0 d > 0 0 3 0 0 7 0 8 0 6 0 9 0 6 0 0 5 0 9 0 7 ( 0 9 d Asremont et al 979)

3 0 0 7 0 8 0 8 0 6 0 0 0 6 0 8 0 0 0 7 0 8 0 0 0 0 0 0 0 8 0 0 0 0 7 0 8 0 6 0 63 0 0 5 0 7 0 7 0 8 0 6 0 0 7 0 4 0 3 0 0 7 0 8 0 0 0 7 0 6 0 5 0 0 0 б 0 6 0 3 0 0 4 0 7 0 6 0 7 0 0 5 0 7 0 6 0 8 0 0 5 0 7 0 0 6 0 5 0 6 0 0 0 0 7 0 8 0 6 0 0 9 0 0 4 0 9 0 9 0 6-0 9 0 6 0 0 0 0 6 0 0 0 4 б 0 6 0 7 0 8 0 6 0 0 7 0 8 0 6 0 4 0 9 0 6 0 0 9 0 7 0 0 4 0 4 0 8 0 0 5 0 7 б 0 5 0 4 0 8 0 9 0 9 0 6 0 8 0 0 0 6 0 9 0 6 0 6 0 8 0 0 0 6 0 9 0 0 0 9 0 8 0 6 0 9 0 4 0 8 0 4 0 0 0 0 0 0 4 0 6 0 9 0 9 0 7 0 6 0 5 0 4 0 7 0 0 5 0 7 0 5 0 6 0 0 0 6 0 7 0 6 0 7 0 0 0 6 0 6 0 7 0 0 8 0 9 0 6 0 0 0 6 0 0 0 6 0 9 0 6 0 0 0 6 0 8 0 9 0 6 0 9 0 0 9 0 7 0 0 5 0 3 0 0 4 0 4 б 0 7 0 8 0 6 0 5 0 0 7 0 8 0 6 0 9 0 8 0 9 0 9 0 0 6 0 6 0 8 0 0 0 7 0 8 0 9 0 6 0 0 7 0 0 9 0 4 0 6 0 8 0 6 0 8 0 0 6 0 0 0 6 0 8 0 4 0 0 0 7 0 0 0 8 0 4 0 9 0 0 0 0 6 0 0 0 8 0 0 б 0 0 9 0 6 0 7 0 8 0 6 0 9 0 8 0 9 0 9 0 ; 0 4 0 0 0 9 0 4 0 9 0 7 0 6 0 5 0 4 0 0 6 0 0 0 7 0 0 6 0 0 6 0 6 0 7 0 0 8 0 9 0 6 0 0 0 6 0 9 0 6 0 9 0 0 8 0 3 0 0 6 0 0 0 6 0 8 0 9 0 6 0 9 0 0 9 0 7 II 0 4 0 0 4 0 5 0 4 0 0 0 0 6 0 9 0 7 0 6 0 8 0 0 0 7 0 0 5 0 7 б 0 5 0 8 0 9 0 9 0 6 0 8 0 0 0 6 0 9 0 6 0 6 0 8 0 0 0 6 0 9 0 6 0 0 0 5 I 0 3 0 8 0 0 0 7 0 6 0 5 0 6 0 3 б 0 6 0 6 0 0 0 4 0 8 0 4 0 0 0 4 0 9 0 0 8 б 0 6 0 9 0 8 0 9 3 s = 6с a s = + a 0 9 0 6 0 6 0 9 0 0 9 0 9 0 0 6 0 7 0 8 0 э a э 4 0 0 6 0 4 б б 0 0 8 0 0 4 ( ) 0 0 0 4 б 0 0 6 0 7 0 8 0 6 0 0 9 0 0 6 ( 0 7 0 8 0 6 0 0 9 0 0 6 ) 0 6 0 7 0 8 0 6 0 0 6 0 0 6 0 8 0 6 0 0 0 6 0 7 0 6 0 7 0 0 5 0 7 0 8 0 6 0 8 0 0 0 0 0 0 6 0 7 0 8 0 6 0 0 9 0 0 9 0 5 0 6 0 0 0 0 0 6 0 9 0 0 6 0 9 0 9 0 6 0 3 0 8 0 9 0 6 0 6 0 7 0 9 0 6 0 0 0 0 7 0 5 0 6 0 9 0 8 0 9 0 7 0 6 0 8 0 4 0 0 4 0 8 0 4 0 6 0 9 0 7 0 6 0 5 0 4 0 6 0 9 0 0 5 0 6 0 0 0 6 0 7 0 8 0 0 7 0 7 0 6 0 4 0 9 0 6 0 5 0 7 0 0 6 0 7 0 8 0 0 0 0 5 0 9 0 7 0 8 0 6 0 9 0 0 5 0 7 0 3 0 0 6 0 0 0 8 0 4 0 9 0 4 0 9 0 9 0 6 0 9 0 6 0 0 0 4 0 9 0 6 0 9 0 5 0 0 6 0 6 0 8 0 0 6 0 0 6 0 4 б б 0 0 8 0 0 4 x( ) 0 7 0 6 0 5 0 6 0 3 0 0 0 7 0 8 0 0 0 0 5 0 6 0 0 0 6 0 7 0 6 0 8 0 0 0 5 0 7 0 0 7 0 6 0 8 0 0 0 5 0 7 0 0 4 0 8 0 4 0 5 б 0 6 0 0 0 6 0 6 0 6 0 0 0 6 0 7 0 8 0 6 0 0 9 0 0 7 0 6 0 7 0 7 0 8 0 6 0 0 6 0 6 0 0 0 x( ) 0 0 6 0 0 9 0 7 0 8 0 0 3 0 0 0 8 0 9 0 0 7: + cs 6с x + d( s 6с x) = + cs 6с x + d( s 6с x) 0 3 0 6 0 7 0 0 5 0 0 3 0 0 x( ) 0 6 0 9 0 5 0 3 0 9 0 6 0 9 0 7 0 7 0 0 8 0 9 0 4 0 7 0 8 0 6 0 0 9 0 0 6 0 7 0 6 0 7 0 0 5 0 0 3 0 x( ) 0 9 0 6 0 6 0 9 0 0 9 0 9 0 0 6 0 9 0 6 0 8 0 4 0 7 0 8 0 6 0 0 9 0 0 6 0 0 0 4 0 9 0 9 0 6 0 9 0 6 0 7 0 6 0 5 0 6 0 3 0 0 7 x( ) 0 7 0 6 0 6 0 6 0 3 0 0 6 0 s s 0 0 0 0 7 0 9 0 7 0 8 0 6 0 9 0 7 0 8 0 0 0 9 0 9 0 5 0 7 0 0 9 0 6 0 6 4 0 3 0 6 0 7 0 8 б 0 6 0 6 0 8 0 4 0 0 9 0 9 0 7 0 6 0 5 0 0 6 б 0 0 9 0 0 4 0 7 0 6 0 4 0 0 0 0 0 0 6 0 0 6 0 0 6 0 9 0 8 0 9 0 9 0 8 0 9 0 0 0 6 0 9 0 6 0 6 0 8 0 0 0 6 0 9 0 0 9 0 0 8 б 0 6 0 9 0 5 б 0

364 0 4 0 8 0 9 0 6 0 5 0 0 0 3 0 0 9 б 0 4-0 8 0 6 0 9 0 9 0 0 9 0 6 б 0 6-0 5 0 0 6 0 0 0 0 6 0 6 0 7 0 8 0 0 0 0 5 0 0 6 0 9 0 7 0 7 0 0 0 6 0 9 0 4 0 0 6 0 5 0 9 0 7 0 ( 0 9 0 8 0 9 3 0 0 0 0 s < x( ) < s) 0 0 б 0 0 9 0 9 0 0 7 0 8 0 0 8 0 7 0 8 0 9 0 0 0 0 0 0 0 6 0 9 0 7 0 8 0 6 0 9 0 0 5 0 7 0 0 0 8 0 4 0 9 0 6 0 6 0 9 0 0 9 0 9 0 6 0 6 0 0 0 0 6 0 7 0 9 0 5 0 0 6 0 0 0 8 0 6 : 0 8 ( ) = 0 0 0 9 0 5 щ Д = + ac + ad; 0 4 0 9 3 0 5 0 0 0 0 0 4 0 8 0 4 0 9 0 6 0 0 0 5 I = 6с + ac + ad 0 0 9 0 5 Д > щ Д Д = + ac + 4a d; = 6с + c + ad 0 0 9 0 5 Д Д > щ Д Д Д = 6с ac 6с 4a d; + c = 6с + ad 6с ac 0 0 9 0 5 Д Д Д > щ Д Д Д Д = 6с ac 6с ad; = 0 0 9 0 5 Д Д Д Д > щ 0 0 0 б 0 6 0 7 0 8 0 0 0 = Д Д Д 0 6 0 0 0 0 0 0 8 0 0 8 0 4 0 0 0 5 0 0 7 0 8 0 4 0 7 0 8 0 6 0 0 6 0 б 0 0 8 0 0 4 0 6 б s = + a 0 0 0 0 7 0 9 0 7 0 8 0 6 0 9 0 0 8 0 7 0 0 9 0 6-

3 0 0 7 0 8 0 8 0 6 0 0 0 6 0 8 0 0 0 7 0 8 0 0 0 0 0 0 0 8 0 0 0 0 7 0 8 0 6 0 65 0 0 0 6 0 9 0 8 0 5 0 6 0 0 б 0 6 0 4 0 6 0 3 0 0 7 0 6 0 9 0 8 0 6 0 0 0 0 6 0 9 0 7 0 8 0 6 0 9 0 0 5 0 7 0 9 0 6 0 8 0 6 0 0 0 8 0 4 0 0 0 0 6 0 5 0 0 0 3 0 0 9 0 9 0 6 0 9 0 9 : 0 0 7 0 8 0 0 8 0 4 0 9 0 6 0 9 0 6 0 9 0 6 б 0 6 0 5 0 0 6 0 9 0 6 0 6 0 9 0 9 0 9 0 0 9 0 6 0 0-0 6 0 9 0 0 7 0 8 0 0 0 0 5 0 7 0 8 0 4 0 5 i- 0 0 0 8 0 4 0 8 0 9 0 0 9 0 9 0 6 Pi( i j) = = 0 8 0 0 0 0 i = 0 0 0 6 0 6 0 7 0 0 8 0 9 0 6 0 0 0 0 6 0 9 0 6 0 0 8 0 9 0 6 0 9 0 - i i( i j) 0 9 0 0 5 0 6 0 7 0 7 0 8 ( ) 0 4 0 9 4 0 5 0 7 0 8 0 6 0 9 0 0 0 8 0 4 ( 0 6 0 0 0 5 I) 0 0 б 0 6 0 6 0 0 4 0 0 0 8 0 0 6 0 3 0 0 9 0 0 5 б 0 9 0 9 0 6 0 0 7 0 8 0 4 0 5 0 4 0 9 б 0 0 6 0 0 6 0 9 0 6 0 8 0 6 0 0 0 0 6 0 4 0 0-0 7 0 0 0 4 0 0 0 9 0 0 8 0 3 0 0 0 3 0 8 0 5 0 6 0 3 0 0 7 0 7 0 6 0 4 0 6 б 0 6 0 0 0 6 0 9 0 6 0 0 8 0 9 0 6 0 9 0 0 9 0 0 0 9 0 0 9 0 9 0 0 9 0 6 0 9 0 5 б 0 0 6 0 0 0 0 8 0 9 0 9 0 6 0 7 0 0 0 3 0 0 0 9 0 7 0 0 0 8 ( ) 0 0 6 0 9 0 6 б 0 6 0 5 0 6 5 0 6 0 6 0 6 б 0 0 9 0 0 6 5 0 6 0 0 8 0 0 9 0 6 б 0 6 0 9 0 5 0 6 0 9 0 5 б 0 0 0 0 6 0 9 0 6 0 0 8 0 9 0 6 0 9 0 0 9 0 0 0 9 0 0 9 0 9 0 0 0 6 0 7 0 0 0 0 7 0 7 0 8 0 4 0 5 0 0 7 0 8 0 0 8 0 4 0 9 0 6 0 6 0 6 0 7 0 8 0 6 0 9 0 0 8 0 0 0 0 8 0 9 0 7 0 8 0 6 0 9 0 8 0 0 6 0 0 0 б 0 6 0 6 0 9 0 9 0 9 0 0 0 0 6 0 9 0 6 0 0 0 6 0 8 0 9 0 6 0 9 0 0 9 0 7 0 7 0 9 0 5 0 7 0 0 9 0 7 0 9 0 5 0 0 0 9 0 9 0 0 8 0 4 0 8 0 4 0 9 0 6 0 9 0 7 0 6 0 9 0 5 0 0 0

366 0 4 0 8 0 9 0 6 0 5 0 0 0 3 0 0 9 б 0 4-0 8 0 6 0 9 0 9 0 0 7 0 6 0 9 0 8 0 6 0 0 7 0 0 0 0 7 0 7 0 8 0 4 0 5 0 4 0 9 0 9 0 6 0 0 0 4 0 6 0 7 0 8 0 0 8 0 6 0 9 a ( 0 8 0 9 0 9 0 6 0 7 0 0 0 3 0 0 0 0 8 ) c d ( 0 6 0 6 0 8 0 4 0 0 6 0 7 0 8 0 0 0 0 5 0 7 0 6 0 9 0 6 0 6 0 9 0 0 9 0 9 0 0 6 0 9 0 0 9 0 9 0 0 8 б 0 6 0 0 0 6 0 5 0 0 6 0 0 0 6 0 9 0 5 0 0 0 0 4 0 0 9 0 0 0 0 8 0 9 0 7 0 6 0 8 0 4 0 0 4 0 8 ) 0 3 0 9 0 5 0 0 0 6 0 9 0 6 0 0 8 0 9 0 6-0 9 0 0 9 0 0 9 0 0 9 0 9 0 0 6 0 0 0 0 6 0 0 9 0 0 9 0 9 0 0 6 0 9 0 9 0 8 0 0 0 7 0 8 ( ) 0 0 0 0 0 5 б 0 3 0 6 0 9 0 0 0 0 8 0 4 0 0 0 0 0 8 0 4 0 9 0 6 0 0 0 6 0 9 0 6 0 6 0 5 0 9 0 4 0 4 0 4 0 0 7 0 7 0 6 0 6 0 8 0 6 0 7 0 8 0 0 5 0 0 3 0 5 0 7 0 8 0 4 0 0 0 5 0 0 7 0 8 0 4 0 6 0 6 0 8 0 6 ( 0 0 0 9 0 5 0 0 0 0 9 0 8 0 9 0 6 0 9 0 0 9 0 7 0 0 0 0-0 6 0 0 0 7 0 6 0 9 0 6 0 5 0 5 0 6 0 6 0 4 б 0 5 0 6 0 4 б 0 6 0 6 0 0 4 0 0 0 8 0 0 6 0 3 0 0 7 0 6 0 5 0 6 0 9 0 6 0 6 0 0 9 0 7 0 б 0 9 0 9 0 6 0 8 0 6 0 0 0 5 0 6 0 9 0 5 - б 0 0 0 0 8 0 0 5 0 4 0 9 0 5 0 4 0 9 0 6 0 6 0 9 0 0 9 0 9 0 6 0 0 9 0 3 0 0 6 0 0 0 4 0 0 5 0 7 0 7 0 6 0 9 0 4 0 3 0 0 7 0 9 0 9 0 6 0 0 7 0 8 0 4 0 5 б 0 6 0 7 0 8 0 6 0 9 0 6 0 8 0 б 0 6 0 0 б 0 6 0 9 0 0 0 9 0 7 0 8 0 9 0 6 0 9 0 0 9 0 7 0 0 0 6 0 9 0 7 0 9 0 0 7) 0 6 0 6 0 0 б 0 6 0 7 0 8 ( ) 0 7 0 9 0 5 0 7 0 0 9 0 7 0 9 0 0 0 8 0 9 0 6 0 9 0 0 9 0 7 0 6 0 4 - б 0 б 0 6 0 6 0 0 4 0 0 0 8 0 0 6 0 3 0 0 9 0 0 5 б 0 9 0 9 0 6 0 6 0 7 0 8 0 4 0 5 0 7 0 0 9 0 6 0 6 0 9 0 0 9 0 9 0 6 0 0 0 0 6 0 4 0 0 0 7 0 0 0 4 0 7 0 8 0 9 0 9 0 6 0 0 7 0 9 0 0 б 0 9 0 8 0 4 0 6 0 8 0 0 3 0 6 0 7 0 6 б 0 6 0 0 9 0 5 0 0 0 8 0 4 0 8 0 4 0 0 0 4 0 0 6 0 9 0 6 б 0 6 0 5 0 4 0 6 0 6 0 5 0 6 0 9 0 9 0 0 0 0 0 9 0 4 0 0 0 6 0 0 6 0 9 0 0 0 5 ( 0 9 0 3 0 8-0 5 0 6 0 3 0 0 ) 0 6 0 9 0 6 0 0 0 5 I 0 0 6 0 9 0 7 0 0 8 0 4 0 0 0 7 0 0 0 8 0 0 5 0 7 0 6 0 6 0 8 0 4 0 0 0 9 0 0 9 0 9 0 0 0 0 6 0 9 0 6 0 0 0 6 0 8 0 9 0 6 0 9 0 0 9 0 7 6 0 0 0 4 0 9 0 7 0 6 0 5 0 4 0 0 5 0 6 0 0 0 6 0 0 0 0 0 0 9 0 8 0 9 0 9 0 7 0 8 0 6 0 9 0 8 0 9 0 9 0 0 6 0 6 0 8 0 0 0 6 0 9 0 6 0 0 9 0 0 0 0 6 0 8 0 4 0 6 0 5 0 6 0 0 0 0 0 0 0 8 0 0 0 0 9 0 7 0 8 0 6 0 9 0 8-0 9 0 9 0 0 6 0 6 0 8 0 0 0 0 7 0 8 0 9 0 0 8 0 5 0 6 0 0 0 0 0 0 0 8 0 0 0 0 6 0 0 7 0 0 8 0 8 0 9 0 9 0 6 0 8 0 0 0 6 0 9 0 6 0 6 0 8 0 0 0 6 0 9 0 6 0 0 0 5 II 0 3 0 8 0 4 0 0 4 0 0 0 0 0 5 0 6 0 0 б 0 6 0 7 0 8 0 0 0 4 0 0 0 6 0 0 0 5 0 7 0 6 0 7 0 0 5 0 0 3 0 0 x( ) 0 6 0 9 0 5 0 3 0 9 0 6 0 9 0 7 0 7 0 0 8 0 9 0 4 0 0 0 4 0 6 0 0 6 0 8 0 9 0 7 0 6 0 5 0 0 0 0 9 0 7 0 0 3 0 x( ) 0 9 0 6 0 6 0 9 0 0 9 0 9 0 0 6 0 9 0 6 0 8 0 4 0 0 0 4 0 6 ( 0 9 0 8 0 9 5) 0 6 0 6 б 0 8 0 4 0 0 0 5 0 8 0 4 0 9 0 4 x 0 6 0 7 0 8 0 0 0 0 5 0 7 0 0 9 0 7 0 4 0 8 0 9 0 0 7: 0 5 + c( s 6с x) + d( s 6с x) = + c( s 6с x) + d( s 6с x) x( ) = ( ) ( ) ds ( 6с s) 6с + c s 6с s + d s 6с s 6 0 6 0 6 0 9 0 7 0 9 (978) 0 7 0 8 0 0 0 7 0 6 0 5 0 6 0 3 0 5 б 0 6 0 0 5 0 7 0 8 0 0 3 0 0 7 0 7 0 8 0 6 0 5 0 0 4 0 9 0 0 9 0 9 0 6 0 9 0 7 0 0 6 0 0 6 0 0 6 б 0 6 0 4 0 0 0 8 0 4 0 6 0 4 0 5 0 9 0 6 0 9 0 7 0 6 0 5 0 4 0 6 0 9 0 7 0 0 0 9 0 8 0 0 0 0 7 0 6 0 9 0 0 0 0 7 0 6 0 6 0 8 0 4 0 0 4 0 7 0 6 0 5 0 6 0 9 0 6 0 7 0 6 0 0 9 0 5

3 0 0 7 0 8 0 8 0 6 0 0 0 6 0 8 0 0 0 7 0 8 0 0 0 0 0 0 0 8 0 0 0 0 7 0 8 0 6 0 67 0 6 0 0 0 0 0 0 0 9 0 7 0 8 0 6 0 9 0 0 5 0 7 0 6 0 0 0 0 0 8 0 6 0 7 0 8 0 0 0 0 5 0 7 0 6 0 9 0 7 : 0 8 ( ) = 0 0 0 9 0 5 щ + c( s 6с s ) + d( s 6с s ) = Д ; 6с c + d( s + s) = + 0 0 9 0 5 ds ( 6с s) d 0 4 0 9 5 0 5 0 0 0 0 0 4 0 8 0 4 0 9 0 6 0 0 0 5 II = 0 0 9 0 5 Д Д > щ 0; ( )( ) ( ) Д > щ Д Д = + c 6с d s 6с s + d s 6с s ; 0 6 0 8 0 0 7 б 0 4 0 9 0 7 0 5 0 6 0 6 0 0 0 8 б 0 0 0 4 0 7 0 6 0 5 б 0 0 4 0 4 0 9 0 0 6 0 0 0 0 6 0 9 0 6 0 0 8 0 9 0 6 0 9 0 0 9 0 0 0 0 6 0 0 0 0 0 8 0 6 0 9 0 6 0 5 0 0 9 0 6 0 7 0 8 0 0 0 7 0 6 0 5 0 6 0 3 0 0 5 0 6 0 9 0 8 0 0 3 (modified zero conjectural variation ZCV) 0 0 0 9 0 4 0 4 0 4 0 9 0 0 9 0 6 0 б 0 6 0 6 0 0 8 0 9 0 6 0 9 0 0 9 0 0 9 0 9 0 0 0 0 0 9 0 0 9 0 9 0 0 9 0 9 0 5 - б 0 0 5 0 0 6 0 0 0 0 8 0 9 0 7 0 6 0 8 0 4 0 0 4 0 8 0 0 0 6 0 6 0 3 0 6 0 7 0 6 0 4 б 0 6 0 0 5 0 7 0 0 6 0 6 0 8 0 6 0 0 0 6 0 8 0 4 0 0 0 7 0 0 0 4 0 6 0 9 ZCV 0 0 0 6 0 9 0 6 0 0 8 0 9 0 6 0 9 0 0 9 0 0 0 9 0 0 9 0 9 0 0 7 0 8 0 5 0 0 6-0 9 0 0 8 б 0 6 0 0 0 0 8 0 9 0 7 0 6 0 8 0 4 0 0 4 0 8 б 0 6 0 6 0 7 0 9 0 7 0 0 9 0 7 0 7 0 8 0 0 3 0 0 0 9 0 9 0 0 0 0 6 0 б 0 6 0 0 0 0 7 0 8 0 4 0 5 0 0 0 8 0 0 7 0 9 0 5 0 7 0 6 0 9 0 7 0 9 0 4 0 9 0 6 0 0 0 4 0 9 0 9 0 6 0 6 0 9 0 0 9 0 9 0 6 0 0 0 0 6 0 9 0 6 0 6 0 5 0 9

368 0 4 0 8 0 9 0 6 0 5 0 0 0 3 0 0 9 б 0 4-0 8 0 6 0 9 0 9 0 0 8 ( ) = 0 0 0 9 0 5 щ + ( d 6с c)( s 6с s ) 6с d( s 6с s ) = Д ; 6с d 6с c 6с d( s + s) = + 0 0 9 0 5 ds ( 6с s) d = 0 0 9 0 5 Д Д > щ 0 ( ) ( ) Д > щ Д Д = 6с c s 6с s 6с d s 6с s ; 0 0 7 0 8 0 0 0 0 5 0 7 0 7 0 0 0 0 6 0 7 0 8 0 4 0 5 0 0 5 0 7 i- 0 0 0 6 0 0 0 4 i( i j) = 0 8 ( ) i = P = i i i j 0 4 0 6 0 б 0 0 9 0 4 0 9 0 9 0 6 0 0 0 6 0 9 0 6 0 0 0 0 0 б 0 6 0 0 0 8 0 8 0 0 9 0 0 9 0 9 0 6 0 9 0 0 0 0 6 0 9 0 6 0 0 0 6 0 8 0 9 0 6-0 9 0 0 9 0 7 0 9 0 0 4 0 9 0 9 0 6 0 9 0 6 0 7 0 6 0 5 0 6 0 3 0 0 7 s s 0 0 5 0 7 0 5 0 6 0 6 0 9 0 6 0 4 0 6 0 3 0 6 0 9 0 0 8 0 5 0 6 0 0 0 0 0 0 0 8 0 0 0 0 0 9 0 6 0 7 0 6 0 5 0 6 0 3 0 0 7 0 6 0 6 0 9 0 9 0 6 0 9 0 9 0 6 0 6 0 8 0 9 0 8 0 0 9 0 6 0 0 0 6 0 9 0 6 0 0 9 0 6 б 0 9 0 6 0 9 0 6 0 6 0 6 0 8 0 6 0 4 0 5 0 6 0 0 5 0 7 0 8 0 0 0 6 0 8 0 4 0 6 0 5 0 6 0 0 0 0 0 0 0 8 0 0 0 0 3 0 8 0 6 0 0 6 0 9 0 7 0 6 0 8 0 0 0 7 0 б 0 7 0 9 0 9 0 6 0 0 5 0 5 0 0 (99) 0 9 0 4 0 6 0 9 0 9 0 7 0 4 0 0 3 0 0 7 0 8 0 6 0 0 6 0 9 0 6 0 6 0 8 0 0 0 0 4 б 0 0 0 0 0 4 0 7 0 8 0 7 0 6 0 8 0 9 0 9 0 8 0 9 0 0 9 0 0 5 0 7 0 4 0 0 6 0 6 0 7 0 0 8 0 9 0 4 0 7 0 8 0 6 0 0 0 9 0 9 0 0 7 0 0 8 0 9 0 6 0 5 0 7 0 0 7 0 8 0 6 0 9 0 0 6 0 0 7 0 8 0 7 0 0 0 0 0 6 0 9 0 6 0 0 0 6 0 8 0 0 3 0 0 7 0 6 0 6 0 8 0 6 0 0 6 0 3 0 0 0 9 0 7 0 7 0 8 0 9 0 0 0 0 0 0 6 0 9 0 6 0 8 0 9 0 6 0 9 0 0 9 0 6 0 9 0 6 0 8 0 6 0 5 0 7 0 0 4 0 4 0 0 0 5 0 0 0 5 0 7 0 4 0 6 0 9 0 8 0 0 9 0 7 б 0 0 6 0 7 0 6 0 9 0 5 0 0 0 6 0 9-0 0 5 0 6 0 9 0 6 0 9 0 7 0 8 0 6 0 0 0 9 0 9 0 0 7 0 8 0 7 0 7 0 8 0 0 3 0 : 0 9 0 4 0 6 0 8 0 0 9 0 6 0 7 0 6 0 5 0 6 0 3 0 0 7 0 0 0 4 0 9 0 9 0 0 0 0 0 7 0 8 0 0 0 3 0 0 9 0 9 0 0 6 0 7 0 8 0 0 0 0 5 0 0 6 0 0 0 4 0 0 6 0 4 б 0 0 0 6 0 9 0 6 0 0 8 0 9 0 6 0 9 0 0 9 0 ( 0 0 9 0 5 0 6 0 6 0 6 0 б 0 6 0 9 0 0 9 0 9-0 ) 0 6 0 9 0 б 0 6 0 0 0 7 0 8 0 0 7 0 6 0 5 0 6 0 3 0 ( s s ) [ ( ) s s ( s s ) ] 0 6 0 6 0 0 0 0 7 0 8 0 4 0 5 i- 0 0 0 8 0 4 ( 0 0 0 8 0 4 j 0 9 0 6 0 6 0 9 0 0 9 0 9 0 0 6) 0 7 0 8 0 0 0 8 0 4 0 0 0 9 s i (s j 0 9 0 6 0 6 0 9 0 0 9 0 9 0 0 6) 0 9 0 7 0 6 0 5 0 4 0 6 0 9 0 8 0 9 0 6 0 9 0 0 9 0 4 0 0 0 0 0 0 6 0 7 0 8 0 0 0 0 5 0 7 0 9 0 7 0 7 0 6 0 0 0 6 0 8 0 5 0 : ( ) ( ) = ( ) 0 8 ( ) ( ) P ; ; i 6В5 6В7si sj i si sj j si sj 6В8 6Ь0 i si sj i 6В5 6В7si sj i si sj j si sj 6В8 6Ь0 0 0 0 0 0 8 i () 0 5 0 6 0 4 б 0 0 0 0 0 0 9 0 7 0 8 0 6 0 9 0 0 5 0 7 i- 0 0 0 6 0 7 0 8 0 6 0 0 9 0 0 9 0 6 б 0 0 8 0 9 0 6 0 9 0 0 9 0 7 0 0 6 0 9 0 6 0 9 0 0 5 0 6 0 0 0 6 0 8 0 5 0 4 0 6 0 3 0 6 0 6 0 7 0 8 0 0 0 0 5 s s 0 6 0 0 0 0 9 0 6 0 9 0 0 8 0 3 0 0 6 0 0 8 0 9 0 6 0 9 0 0 9 0 0 6 0 7 0 8 [( ) ( )]

3 0 0 7 0 8 0 8 0 6 0 0 0 6 0 8 0 0 0 7 0 8 0 0 0 0 0 0 0 8 0 0 0 0 7 0 8 0 6 0 69 s й S ( 0 5 S ) i = : 6я6 i I II I) = ( s s ) = ( s s ) II) P s s; ( s s ) ( s s ) щ P s s ; ( s s ) ( s s ) 6В5 6В7 6В8 6Ь0 6В5 6В7 6В8 6Ь0 i i j i i j j i j i i j i i j j i j 0 0 5 0 7 0 5 0 6 0 4 0 si й SI ( 0 5 S II ) 7 0 0 0 8 0 0 6 0 0 0 7 0 0 9 0 6 0 9 0 0 8 0 3 0 0 6 0 0 0 6 0 8 0 9 0 6 0 9 0 0 9 0 7 0 7 0 6 0 0 8 0 4 0 0 9 0 0 9 0 7 б 0 6 0 6 0 0 0 0 6 0 0 0 0 8 0 4 0 9 0 4 0 8 0 6 0 0 9 0 6 0 7 0 6 0 5 0 6 0 3 0 0 0 0-0 4 0 6 0 9 0 6 0 7 0 8 0 0 0 9 0 0 7 0 7 0 6 0 9 0 5 0 0 0 9 0 9 0 7 0 9 0 9 0 6 0 0 0 0 6 0 9 0 4 0 6 0 8 0 0 0 6 0 9 0 6 0 0 6 0 9 0 6 0 0 6 0 5 0 3 0 4 0 4 0 6 б 0 6 0 6 0 8 0 0 0 7 0 0 0 0 9 0 5 0 0 б 0 0 5 0 3 0 0 0 8 0 0 0 0 8 0 0 0 6 0 8 0 9 0 7 0 6 0 5 0 6 0 3 0 0 0 4 0 4 0 5 0 0 8 0 0 0 6 0 9 0 6 0 8 0 6 0 4 б 0 0 0 5 0 3 0 0 0 0 4 0 4 0 0 8 0 0 0 6 0 0 8 0 0 0 0 9 0 5 0 0 0 0 9 0 5 0 7 0 0 8 0 4 0 6 0 6 0 8 0 0 3 0 9 0 5 0 9 0 0 9 0 9 0 0 6-0 6 0 6-0 7 0 8 0 6 0 9 0 9 0 9 0 5 0 6 0 9 0 0 6 0 7 0 8 0 6 0 9 0 0 6 0 0 9 0 5 0 4 0 0 7 0 9 0 4 0 6 0 8 0 8 0 4 0 0 0 7 0 0 0 4 0 6 0 9 0 0 0 0 6 0 8 0 4 0 6 0 9 0 0 9 0 0 9 0 6 0 9 0 0 8 0 3 0 0 6 0 0 0 6 0 8 0 9 0 6 0 9 0 0 9 0 7 0 4 0 9 0 9 0 6 0 8 0 7 0 8 0 6 0 0 6 0 9 0 6 0 6 0 8 0 0 0 6 0 7 0 8 0 0 0 6 0 8 0 4 0 6 0 5 0 6 0 9 0 0 8 0 5 0 6 0 0 0 0 0 0 0 8 0 0 0 0 7 0 8 0 6 0 0 б 0 0 9 0 0 6 б 0 6 0 9 0 8 0 0 6 0 0 0 5 I 0 9 0 6 0 9 0 0 8 0 3 0 0 6 0 0 0 6 0 8 0 9 0 6 0 9 0 0 9 0 7 0 0 9 0 0 9 0 9 0 0 0 0 0 6 0 6 0 0 0 7 0 0 7 0 8 0 0 б 0 6 0 4 0 0 0 6 0 9 0 6 0 0 8 0 9 0 6 0 9 0 0 9 0 0 9 0 0 9 0 9 0 6 0 9 0 5 0 6 0 0 5 0 7 0 5 0 6 0 6 0 7 0 8 0 4 0 7 0 6 0 5 0 6 0 3 0 ( s s ) 0 0 0 6 0 4 0 4 0 б 0 6 0 7 0 8 0 0 6 0 9 0 6 б 0 6 0 5 0 4 0 6 0 8 0 4 0 0 0 0 0 4 0 6 0 9 0 0 0 6 0 9 0 6 0 0 8 0 9 0 6 0 9 0 0 9 0 0 0 9 0 6 0 4 0 6 0 3 0 6 0 6 0 6 0 8 0 4 0 6 0 0 0 6 0 8 0 4 0 6 0 5 0 7 0 0 0 0 0 0 0 8 0 0 0 0 7 0 7 0 8 0 6 0 0 9 0 5 0 б 0 0 4 0 9 0 6 0 6 0 0 9 0 6 б 0 9 0 6 0 9 0 0 0 6 0 9 0 6 0 7 0 8 0 6 0 0 6 0 9 0 6 0 6 0 8 0 0 0 0 3 0 0 7 0 8 0 6 0 0 9 0 0 8 0 6 0 б 0 6 0 7 0 8 0 9 0 5 0 6 0 9 б 0 9 б 0 6 0 5 0 7 0 6 0 5 0 6 0 0 6 0 0 0 6 0 9 0 6 0 8 0 0 6 0 9 0 0 3 0 0 7 0 8 0 6 0 0 9 0 0 9 0 7 0 6 0 5 0 0 9 0 6 0 4 0 6 0 3 0 6 0 6 0 8 0 4 0 6 0 9 0 0 0 6 0 6 0 8 0 4 0 0 8 0 9 0 6 0 9 0 0 9 0 6-0 0 6 0 0 0 6 0 9 0 6 0 8 0 4 0 0 0 0 8 0 0 0 0 5 0 8 0 6 0 9 0 0 7 0 8 0 6 0 5 0 0 4 0 0 9 0 6 0 7 0 6 0 5 0 6 0 3 0 0 7 0 6 0 7 0 8 0 8 0 9 0 9 0 6 0 8 0 0 0 6 0 6 0 7 0 0 8 0 9 0 6 0 0 0 6 0 9 0 5 б 0 7 0 9 0 5 0 0 0 0 6 0 8 0 6 0 9 0 5 0 9 0 6 0 4 0 6 0 3 0 6 0 9 0 8 б 0 6 0 7 0 8 0 6 0 9 0 0 6 0 0 9 0 6 0 0 0 5 II? 0 0 0 9 0 0 8 0 3 0 0 0 3 0 8 0 5 0 6 0 3 0 0 7 0 7 0 6 0 4 0 6 б 0 6 0 0 0 9 0 9 0 0 6 0 0 7 0 6 0 5 0 6 0 3 0 0 0 8 0 9 0 6 0 9 0 0 9 0 7 0 9 0 6 0 6-0 9 0 0 9 0 9 0 6 0 0 0 7 0 8 0 ( s s ) 0 6 0 7 0 8 0 0 0 0 5 0 7 0 0 9 0 7 : ds ( ) ( ) ( ) + s + + c s s = s 6с s 3 7 0 0 6 0 0 0 7 0 0 9 0 6 0 9 0 0 8 0 3 0 0 6 0 0 0 6 0 8 0 9 0 6 0 9 0 0 9 0 7 0 9 0 8 0 6 0 5 0 0 5 0 (Selten 975)

370 0 4 0 8 0 9 0 6 0 5 0 0 0 3 0 0 9 б 0 4-0 8 0 6 0 9 0 9 0 d ( ) ( ) ( 4 6с s ) 6с s 6с c s s = s 6с s 3 0 7 0 8 c/ d < 4 6с s 6с s ( s s ) = ( s 6с s )[ d( s + s 6с ) + c] ( s s ) = 0 0 7 0 8 c/ d щ 4 6с s 6с s 8 0 3 0 9 0 5 d э c 0 7 0 8 0 4 0 5 0 9 0 6 0 8 0 6 0 0 0 6 0 7 0 8 0 6 0 0 9 0 P [ ( ) s s; s s ( s s ) ] 0 9 0 9 0 0 0 0 0 8 0 9 0 5 0 6 0 7 0 8 0 4 0 5 0 7 0 6 0 5 б 0 0 7 0 7 0 0 8 0 9 0 4 0 0 0 4 0 6 P [ ( ) s s; s s ( s s ) ] 0 5 0 6 0 4 0 9 0 6 0 7 0 0 0 0 7 0 8 0 0 0 s 0 7 0 8 0 5 0 6 0 6 0 4 б 0 s 0 9 S II 0 5 0 5 0 0 0 6 0 9 0 0 5 0 6 0 0 5 0 7 0 5 0 6 0 6 0 0 0 6 s й SII 0 7 0 8 [( s )( s )] = = ({ ( s 6с ) [ d( s 6с ) + c] } ( s 0) ) 0 9 0 0 7 0 9 0 6 0 9 0 0 8 0 3 0 0 6 0 0 0 6 0 8 0 9 0 6 0 9 0 0 9 0 7 0 7 0 8 0 9 0 5 0 6 0 9 d э c 0 3 0 9 0 5 0 3 0 d > c 0 6 0 7 0 8 0 6 0 0 9 0 0 0 9 0 9 0 0 0 0 0 6 0 3 0 0 9 0 4 0 8 s 0 0 6 0 9 0 6 б 0 6 0 6 0 5 0 3 б 0 6 0 4 0 9 0 4 0 7 0 6 0 5 0 7 0 5 0 6 0 9 0 9 0 5 0 6 0 9 0 c/ d < 4 6с s 6с s 0 0 0 8 0 8 0 6 0 0 0 0 9 0 8 0 6 0 0 0 6 0 7 0 6 0 5 0 6 0 3 0 0 5 0 6 0 7 0 8 0 4 0 5 0 3 0 8 0 4 0 5 0 3 0 0 7 0 0 8 0 9 0 6 0 0 0 6 0 7 0 8 0 6 0 0 9 0 0 9 0 9 0 0 3 0 0 7 0 6 0 3 0 0 9 0 7 0 9 0 8 0 6 0 9 0 6 s 0 0 5 0 7 0 5 0 6 0 6 0 0 0 6 s й SII 0 7 0 6 0 5 0 6 0 0 5 0 7 0 7 0 8 0 6 0 0 9 0 0 9 0 4 0 0 7 0 7 0 8 0 4 0 5 0 0 6 0 9 0 0 0 0 9 0 7 0 7 0 8 s = 0 3 0 6 0 5 0 6 0 3 0 0 s 0 0 6 0 9 0 9 0 5 0 7 0 6 0 0 0 9 0 7 0 8 0 4 0 5 0 9 0 6 0 8 0 6 0 7 0 8 0 6 0 0 9 0 0 6 0 7 0 8 0 0 0 0 5 0 7 0 0 9 0 7 0 4 0 0 6 0 0 6 0 0 6 0 0 0 6 0 9 0 5 0 6 0 9 0 7 0 5 0 9 0 8 0 dp [ s; ( s) ( s) ] ds = 0 0 s = ( d 6с c/ 3 d) + 0 5 0 6 0 9 0 8 0 6 0 0 0 6 0 6 0 5 0 3 0 d > c 0 5 0 5 0 0 0 6 0 9 0 0 5 0 6 0 0 9 0 5 d > c 0 6 0 7 0 8 ( ) ( ) 6Ж9 6Ь d 6с c 6В5 d 6с c 6В8 6Ь5 [( s ) ( s ) ] = 6В0 6Ь 4 d + + c 6Ь6 6В 6Ь3 9d 6В7 6В6 3 6Ь0 6Ь7 6В9 6Ь ( d 6с c) ( d 6с c) 6В5 ( d 6с c) 6В8 6Ь5 6В 6Ь + d 6с 6с c 6Ь6 6В3 6Ь3 3d 9d 6В6 6В7 3 6В9 6Ь0 6Ь7 6В4 0 7 0 9 0 5 0 7 0 0 9 0 7 0 0 0 9 0 9 0 0 6 0 9 0 0 0 9 0 6 0 9 0 0 8 0 3 0 0 6 0 0 0 6 0 8 0 9 0 6 0 9 0 0 9 0 7 0 9 0 5 0 6 0 0 9 0 0 3 0 0 0 6 0 9 0 6 0 0 0 8 0 8 0 3 0 8 c/ d щ 4 6с s 6с s 0 7 0 8 0 6 0 0 9 0 0 0 9 0 7 0 6 0 5 0 6 0 3 0 0 8 0 9 0 6 0 9 0 0 9 0 7 0 9 0 7 0 6 0 5 0 4 0 0 9 0 8 0 0 0 0 6 0 7 0 6 0 0 6 0 6 0 9 0 8 0 0 0 0 6 0 6 0 7 0 6 0 5 0 9 0 7 0 8 0 0 7 0 7 0 9 0 9 0 6 0 6 0 9 0 0 6 0 0 8 0 4 0 6 0 0 0 9 0 9 0 0 5 0 6 0 5 0 6 0 9 0 5 0 7 0 0 0 0 5 0 7 0 7 0 8 0 6 0 0 9 0 0 6 0 6 0 8 0 7 0 0 0 8 0 8 0 0 б 0 6 0 7 0 8 0 6 0 0 9 0 0 0 0 9 0 6 0 0 0 8 0 4 0 6 0 0 3 0 0 9 0 5 0 0 9 0 6 0 0 0 6

3 0 0 7 0 8 0 8 0 6 0 0 0 6 0 8 0 0 0 7 0 8 0 0 0 0 0 0 0 8 0 0 0 0 7 0 8 0 6 0 7 0 6 0 6 0 8 0 4 0 6 0 7 0 8 0 9 0 0 8 0 5 0 6 0 0 0 0 0 0 0 8 0 0 0 0 7 0 8 0 6 0 0 9 0 9 0 0 0 0 0 9 0 0 9 0 9 0 0 8 0 9 0 6 0 9 0 0 9 0 7 0 0 0 0 9 0 6 0 7 0 6 0 5 0 6 0 3 0 0 0 0 0 0 6 0 6 0 8 0 4 0 0 9 0 5 б 0 7 0 (d э c) 0 6 0 5 0 6 0 6 0 0 0 0 8 0 0 0 9 0 8 0 6 0 0 0 6 0 7 0 6 0 5 0 6 0 3 0 0 5 0 6 0 7 0 8 0 4 0 5 0 7 0 8 0 8 0 9 0 6 0 9 0 0 9 0 0 0 6 0 9 0 5 0 4 0 0 3 0 0 9 0 5 - б 0 7 0 0 9 0 6 0 9 0 0 8 0 3 0 0 6 0 0 8 0 9 0 6 0 9 0 0 9 0 0 0 0 0 0 9 0 9 0 0 6 0 0 5 0 0 6 0 0 0 0 6 0 0 8 0 0 3 0 0 0 0 5 0 7 0 0 0 7 0 8 0 6 0 0 6 0 9 0 4 0 0 6 0 5 б 9 III 0 0 0 4 0 9 0 6 0 0 4 0 4 0 9 0 9 0 6 0 8 0 0 4 0 0 9 0 4 0 3 0 0 7 0 8 0 0 8 0 4 0 7 0 6 0 4 0 5 б 0 6 0 6 0 5 0 3 0 0 9 0 5 0 6 0 9 0 0 0 6 0 9 0 6 0 7 0 8 0 6 0 0 6 0 9 0 6 0 6 0 8 0 0 0 9 0 5 0 0 0 0 6 0 3-0 0 7 0 8 0 9 0 0 8 0 5 0 6 0 0 0 0 0 0 0 8 0 0 0 0 7 0 8 0 6 0 б 0 0 7 0 8 0 0 0 6 0 8 0 4 0 6 0 5 0 6 0 0 0 6 0 9 0 0 8 0 6 0 5 0 5 0 6 0 9 0 6 0 0 9 0 5 б 0? 0 0 5 0 7 0 5 0 6 0 0 0 6 0 0 6 0 0 6 0 0 6 0 6 0 7 0 8 0 0 0 0 5 0 6 0 6 0 0 6 0 0 9 0 9 0 6 0 9 0 9 0 6 0-0 9 0 0 9 0 9 0 6 0 9 0 7 0 8 0 9 0 6 0 9 0 0 9 0 6 0 0 0 4 0 9 0 9 0 5 б 0 0 0 0 6 0 8 0 4 0 6 0 5 0 6 0 0 0 0 0 0 0 8 0-0 0 0 6 0 6 0 8 0 6 0 9 0 9 0 6 0 9 0 9 0 6 0 9 0 0 9 0 9 0 6 0 9 0 7 0 8 0 9 0 6 0 9 0 0 9 0 7 0 9 0 6-0 0 9 0 5 б 0 0 7 0 8 0 9 0 0 8 0 5 0 6 0 0 0 0 0 0 0 8 0 0 0 0 9 0 0 4 0 9 0 5 0 6 0 9 0 6 0 5 0 6 0 8 0 0 6 0 9 0 4 0 7 0 6 0 5 0 7 0 4 0 б ( 0 0 9 0 5 0 6 0 9 0 4 0 7 0 6 0 5 0 9 0 6 0 6 0 ) 0 7 0 6 0 5 0 6 0 0 0 9 б б 0 6 0 8 0 9 0 9 0 6 0 8 0 0 4 0 0 0 9 0 7 0 8 0 0 8 0 4 0 4 0 9 0 6 0 5 0 3 0 7 0 8 0 9 0 5 0 4 0 7 0 8 0 9 0 9 0 6 0 8 0 0 7 0 5 0 6 0 7 0 8 0 6 0 5 0 0 4 0 0 0 4 0 3 0 0 0 6 0 9 0 5 0 6 0 7 0 7 0 9 0 5 0 7 0 0 9 0 7 0 0 6 0 6 0 8 0 6 0 0 6 0 6 0 0 0 0 0 0 8 0 9 0 7 0 6 0 8 0 4 0 0 4 0 8 0 8 0 0 6 0 0 9 0 0 7 0 8 0 0 0 7 0 6 0 5 0 6-0 3 б 0 6 0 8 0 9 0 7 0 6 0 8 0 4 0 0 4 0 8 0 4 0 0 3 0 s s Д 0 4 0 0 6 0 9 0 7 0 0 0 0 t 0 8 0 0 0 s 6с s Д 0 6 0 6 0 8 0 7 0 0 9 0 3 0 0 4 0 0 7 0 8 0 0 8 0 4 0 9 0 6 0 0 0 0 0 0 0 8 0 0 0 8 0 0 9 0 6 0 4 0 8 0 9 0 6 0 7 0 9 0 4 0 7 0 5 0 7 0 0 3 0 8 0 8 0 0 3 0 0 9 0 6 0 7 0 8 0 6 0 9 0 9 0 0 9 0 9 0 6 0 9 0 7 0 6 0 4 б 0 6 0 9 0 7 0 6 0 5 0 4 0 6 0 0 6 0 8 0 0 4 0 6 0 0 7 0 6 0 0 9 0 3 0 6 0 6 б 0 0 9 0 5 0 6 0 9 0 7 0 6 0 6 0 8 0 4 0 0 9 0 4 0 7 0 6 0 5 0 7 0 6 0 9 0 7 0 7 0 8 0 9 0 4 0 9 0 6 0 0 0 6 0 9 0 0 0 0 7 0 8 0 4 0 5 0 0 0 8 0 4 0 0 0 0 6 0 8 0 6 0 5 0 0 0 6 0 7 0 6 0 5 0 0 6 0 0 6 0 0 4 9 0 0 0 0 8 0 0 0 6 0 9 0 (Gabszewicz Thisse 979) 0 4 0 8 0 9 0 9 0 6 0 8 0 0 5 0 6 0 0 0 5 0 7 0 0 8 0 0 5 0 6 0 6 0 9 0 7 0 9 0 4 0 0 3 0 9 0 9 0 5 0 0 0 6 0 9 0 0 0 9 0 0 0 0 8 0 4 0 7 0 8 0 0 0 7 0 6 0 5 0 0 0 6 0 7 0 8 0 6 0 0 9 0 9 0 4 0 6 0 4 0 0 7 0 0 4 0 0 7 0 8 0 6 0 0 4 0 7 0 6 0 8 0 0 0 5 0 7 0 9 0 6 0 0 6 0 9 0 4 0 9 0 9 0 6 0 8 0 4 0 5 б 0 4 0 0 6 0 0 6 0 ; 0 0 б 0 6 0 9 0 9 0 9 0 6 0 9 0 9 0 5 0 0 7 0 4 0 9 0 6 0 6 0 6 б 0 6 0 9 0 9 0 0 7 0 6 0 8 0 0 0 5 0 6 0 0 6 0 9 0 6 0 8 0 3 0 8 0 6 0 6 0 9 0 8 0 4 0 9 0 0 0 0 9 0 8 0 8 0 0 7 0 8 0 0 0 7 0 6 б 0 0 5 0 6 0 0 б 0 6 0 6 0 0 0 5 II ( 0 9 0 0 8 0 5 0 7 0 0 0 0 0 0 0 8 0 0 0 0 7) 0 0 7 0 9 0 0 9 0 6 0 9 0 0 8 0 3 0 0 6 0 0 0 6 0 8 0 9 0 6 0 9 0 0 9 0 7 0 9 0 5 0 6 0 6 0 0 0 5 0 0 6 0 9 0 8 0 6 0 0 0 0 0 5 0 6 (98) 0 0 0 0 4 0 7 0 5 0 6 0 9 0 0 0 t 0 9 0 4 0 0 0 4 0 9 0 6 0 0 0 6 0 9 0 0 0 0 7 0 6 0 5 0 0 4 0 6 0 9

37 0 4 0 8 0 9 0 6 0 5 0 0 0 3 0 0 9 б 0 4-0 8 0 6 0 9 0 9 0 0 9 0 5 0 6 0 9 0 0 9 0 4 0 9 0 6 0 0 0 6 0 9 0 0 0 0 7 0 8 0 4 0 5 0 7 0 9 0 5 0 7 0 0 9 0 7 0 9 0 6 0 0-0 6 0 9 0 0 0 0 9 0 7 0 8 0 6 0 9 0 0 0 3 0 0 4 0 б 0 0 9 0 0 6 б 0 6 0 9 0 9 0 6 0 9 0 9 0 0 0 0 9 0 7 0 8 0 6 0 9 0 9 0 4 0 0 9 0 4 0 6 0 8 0 4 0 6 0 9 0 9 0 7 0 4 0 4 0 9 0 0 0 0 t 0 5 0 5 0 0 0 6 0 9 0 0 5 0 6 0 7 0 8 0 6 0 5 0 0 9 0 0 9 0 9 0 6 0 9 0 7 0 0 0 6 0 9 0 6 0 0 0 6 0 8 0 9 0 6 0 9 0 0 9 0 7 0 6 0 3 0 0 4 0 8 0 0 3 0 0 7 0 0 6 0 7 0 8 0 0 0 0 5 0 0 7 0 6 0 0 0 6 0 5 0 9 0 9 0 0 0 0 8 0 9 0 7 0 6 0 8 0 4 0 0 4 0 8 0 6 0 6 0 8 0 4 0 0 6 0 0 9 0 7 0 б 0 9 0 6 0 9 0 6 0 0 0 6 0 9 0 0 0 0 9 0 7 0 8 0 6 0 9 0 3 0 6 0 7 0 6 б 0 6 0 8 0 0 4 0 5 0 4 0 0 8 0 4 0 4 0 0 5 0 7 0 6 0 0 0 5 0 I II 0 0 6 0 4 б б 0 0 8 0 0 4 x( ) 0 7 0 6 0 5 0 6 0 3 0 0 0 6 0 0 0 6 0 7 0 6 0 7 0 0 5 0 7 0 6 0 6 0 8 0 6 0 0 4 0 8 0 4 0 5 б 0 6 0 6 0 0 0 6 0 7 0 8 0 6 0 0 9 0 0 7 0 8 0 6 0 8 0 0 6 0 9 0 8 0 0 5 0 7 0 6 0 0 0 5 I x 0 0 6 0 0 9 0 7 0 8 0 0 3 0 0 0 8 0 9 0 0 7: + t( x 6с s ) = + t( x 6с s ) 0 0 5 0 7 0 6 0 0 0 5 II x 0 9 0 6 0 6 0 9 0 0 9 0 9 0 0 6: + t( s 6с x) = + t( s 6с x) 0 0 5 0 7 б 0 5 0 8 0 9 0 9 0 6 0 8 0 6 0 0 0 5 I 0 3 0 8 0 0 0 7 0 6 0 5 0 0 0 7 б 0 6 x 0 0 6 0 0 9 0 7 0 0 3 0 s s 0 9 0 7 0 6 0 6 0 6 0 0 9 0 5 0 6 0 3 0 4 0 0 9 0 4 б 0 9 0 5 0 0 6 0 3 0 6 0 7 0 6 0 4 б 0 6 dx t Д Д ( x 6с s) 6с t Д Д ( s 6с x) = 6с 3 d [ t Д ( x 6с s ) + t Д ( s 6с x) ] 0 6 0 9 0 7 0 8 0 6 0 9 0 0 5 0 7 0 0 0 8 0 4 0 5 0 6 0 8 ( ) = x( ) 0 6 0 9 0 6 0 0 0 6 0 9 0 9 0 0 5 б 0 4 0 8 0 9 0 6 б 0 0 5 0 9 0 9 0 5 0 0 9 0 6 0 0 0 6 0 9 x 0 9 0 6 б 0 0 8 0 0 5 0 7 0 5 0 6 0 0 0 6 0 0 6 0 5 0 3 0 6 0 9 0 4 0 7 0 6 0 5 0 7 0 9 0 7 0 9 0 5 0 6 0 9 0 dx/ d э 0 0 0 5 0 7 0 5 0 6 0 6 0 0 0 4 0 3 0 9 0 0 0 0 0 9 0 8 0 6 0 9 0 7 0 8 0 5 0 6 > t( s s) 0 6 0 6 0 0 0 0 0 5 0 7 Д = + t( s s) 0 4 0 7 0 6 0 5 б 0 x( Д ) = s 0 0 5 0 7 Д Д = 6с t( s s) 0 7 0 6 0 5 б 0 0 9 0 7 x( Д Д ) = s 0 5 0 5 0 0 0 6 0 9 0 0 5 0 6 0 0 6 0 5 0 3 0 6 0 9 0 4 0 7 0 6 0 5 0 7 0 9 0 7 0 9 0 5 0 0 0 6 0 0 0 8 0 9 0 0 9 0 9 0 6: dx d dx = 6с d ( Д ) ( Д Д ) 0 5 0 б 0 6 x 0 6 0 3 0 0 0 0 7 0 8 0 6 0 4 0 9 0 6 0 0 4 0 0 9 0 0 6 0 6 0 8 0 4 0 0 0 0 6 0 9 0 4 0 0 6 0 5 0 9 0 7 0 ; 0 6 0 0 0 0 0 0 9 0 4 0 9 0 5 0 8 0 9 0 9 0 8 0 9 0 7 0 8 0 9 0 6-0 5 0 0 9 0 6 0 9 0 6 0 8 0 6 0 0 7 0 8 0 6 0 4 0 9 0 6 0 0 4 0

3 0 0 7 0 8 0 8 0 6 0 0 0 6 0 8 0 0 0 7 0 8 0 0 0 0 0 0 0 8 0 0 0 0 7 0 8 0 6 0 73 0 6 0 6 0 6 0 4 б 0 б 0 6 0 0 9 0 5 0 6 0 5 0 6 dx / d 0 0 8 0 9 0 7 0 0 9 0 7 0 5 0 6 0 9 0 9 0 0 7 0 8 0 6 0 0 3 0 [ Д Д Д ] 0 9 0 0 5 б dx/ d 0 0 6 0 5 0 3 0 0 7 0 9 0 9 0 6 0 4 0 5 0 6 0 7 0 8 0 6 0 0 3 0 0 7 0 6 0 5 0 6 x 0 0 6 0 3 0 0 4 0 9 0 6 0 0 0 6 0 0 0 0 0 9 0 6 б 0 0 3 0 0 8 0 0 0 0 6 0 9 0 6 0 8 0 6 0 6 0 0 0 5 0 3 0 6 0 5 б 0 dx t Д Д ( s 6с x) 6с t Д Д ( s 6с x) = d [ t Д ( s 6с x) 6с t Д ( s 6с x) ] 3 0 8 0 5 0 6 0 0 б 0 6 0 7 0 8 0 0 0 4 0 0 0 9 0 5 б 0 6 0 7 0 6 0 5 б 0 б 0 6 0 9 0 6 0 0 0 6 0 9 0 0 0 0 9 0 7 0 8 0 6 0 9 i- 0 0 0 8 0 4 0 9 0 6 б 0 0 4 0 9 0 9 0 6 0 9 0 6 0 0 0 6 0 9 x 0 9 0 6 0 3 0 0 6 б 0 0 0 6 0 9 0 6 0 5 б 0 0 6 0 6 0 0 0 5 I dx / d 0 6 0 3 0 0 4 0 6 0 8 0 0 0 5 0 6 0 0 5 0 7 0 9 0 9 0 0 0 0 0 0 5 0 7 0 5 0 6 0 0 0 6 0 0 6 0 0 6 0 0 6 б 0 6 0 4 0 0 0 0 7 t Д Д 0 4 0 5 0 0 9 0 6 0 4 0 8 0 9 0 6 0 0 0 0 0 0 8 0 9 0 9 0 6 0 7 0 7 0 5 0 6 0 0 6 0 9 0 0 0 0 9 0 7 0 6 0 0 0 0 6 0 0 0 0 0 0 0 7 0 8 0 9 0 7 0 6 0 8 0 4 0 0 4-0 8 0 0 0 0 9 0 5 0 3 0 6 0 3 0 9 0 4 0 7 0 5 0 3 0 8 0 4 0 0 0 6 0 0 0 5 0 I II 0 9 б 0 0 6 0 6 0 6 0 0 4 0 0 0 0 0 8 0 9 0 7 0 6 0 8 0 4 0 0 4 0 8 0 4 0 6 0 3 0 0 9 0 0 0 5 0 9 0 5 0 0 0 6 0 0 9 0 4 0 9 0 6 0 0 4 0 0 0 6-0 7 0 0 8 0 9 0 4 0 0 9 0 6 0 0 0 6 0 9 0 0 0 0 9 0 7 0 8 0 6 0 9 0 7 0 6 б 0 6 0 0 0 0 0 0 0 0 9 0 9 0 6 0 0 0 5 I 0 8 0 6 0 б 0 6 0 9 0 6 0 0 0 6 0 9 0 5 0 6 0 6 0 5 0 6 0 0 6 0 0 6 0 0 6 0 0 9 0 5 0 6 0 9 0 0 9 0 0 9 0 9 0 6 0 9 0 7 0 0 0 6 0 9 0 6 0 0 0 6 0 8 0 9 0 6 0 9 0 0 9 0 7 0 0 6 0 4 0 9 0 0 0 5 0 9 0 7 0 0 8 0 9 0 6 0 7 0 8 0 0 8 0 0 6 б 0 б 0 9 0 6 0 6 0 6 0 7 0 9 0 5 0 7 0 0 9 0 7 0 0 6 0 9 0 6 б 0 4 0 8 0 9 0 5 0 0 0 9 0 9 0 0 9 0 9 0 0 0 0 6 0 5 0 6 0 0 0 6 0 8 0 9 0 6 0 9 0 0 9 0 0 9 0 6 0 0 0 5 I 0 7 0 9 0 5 0 7 0 0 9 0 7 0 6 0 5 0 3 0 6 0 7 0 8 0 6 0 5 0 0 6 0 0 0 7 0 8 0 6 0 9 0 6 0 7 0 6 0 5 0 6 0 3 0 6 0 9 0 5 0 6 0 9 0 6 0 0 0 5 II 0 4 0 9 0 4 0 0 0 5 0 5 0 0 0 5 0 4 0 5 0 9 0 9 0 0 0 0 8 0 9 0 7 0 6 0 8 0 4 0 0 4 0 8 0 6 0 0 9 0 7 0 б 0 9 0 6 0 0 9 0 6 0 0 0 6 0 9 0 9 0 7 0 8 0 6 0 9 0 9 0 5 0 0 0 6 0 9 0 0 5 0 6 0 9 0 0 9 0 9 0 6 0 9 0 0 0 0 6 0 9 0 6 0 0 0 6 0 8 0 9 0 6 0 9 0 0 9 0 7 0 8 0 6 0 б 0 6 0 5 0 6 0 0 0 0 0 0 6 0 9 0 6 0 8 0 6 0 5 б 0 9 0 6 0 9 0 0 8 0 3 0 0 6 0 0 0 6 0 8 0 9 0 6 0 9 0 0 9 0 7 0 6 0 0 0 0 6 0 6 0 8 0 6 0 0 0 3 0 0 9 0 6 б 0 9 0 6 0 9 0 9 0 6 0 0 0 5 II 0 0 б 0 6 0 0 8 0 0 0 0 6 0 0 0 5 0 7 0 6 0 0 9 0 0 8 0 3 0 0 6 0 3 0 8 0 0 4 0 5 0 4 0 6 0 0 5 0 7 0 6 0 0 6 0 0 0 5 0 0 0 6 0 8 0 4 0 6 0 5 0 6 0 0 0 0 0 0 0 8 0 0 0 0 7 0 8 0 6 0 0 0 0 5 0 0 6 0 (985) 0 7 0 6 0 4 0 5 б 0 6 0 0 0 6 0 9 0 6 0 0 0 6 0 8 0 9 0 6 0 9 0 0 9 0 7 0 0 9 0-0 9 0 9 0 0 6 0 0 0 0 0 0 8 0 4 0 8 0 4 0 0 0 4 0 0 6 0 9 0 6 б 0 6 0 5 0 4 0 6 0 0 8 0 0 0 0 8 0 0 0 7 0 8 0 0 0 0 5 0 4 0 0 7 0 8 0 6 0 4 0 9 0 6 0 0 9 0 9 0 0 4 0 0 4 0 8 0 4 0 4 0 9 0 6 0 9 0 8 0 6 0 9 0 6 0 9 0 4 0 7 0 9 0 8 0 8 0 6 0 0 6 0 0 0 6 0 0 3 0 0 9 б 0 0 6 0 4 0 5 0 9 0 0 9 0 9 0 6 0 9 0 0 0 0 6 0 9 0 6 0 0 0 6 0 8 0 9 0 6 0 9 0 0 9 0 7 0 9 0 6 0 0 0 5 0 9 0 0 8 0 5 0 6 0 0 0 0 0 0 0 8 0 0 0 0 0 5 0 7 0 0 0 5 0 6 0 0 0 6 0 5 0 9 0 9 0 0 0 0 7 0 6 0 5 0 0 4 0 6 0 9

374 0 4 0 8 0 9 0 6 0 5 0 0 0 3 0 0 9 б 0 4-0 8 0 6 0 9 0 9 0 0 3 0 4 0 6 0 9 0 0 4 0 3 0 0 6 0 3 0 7 0 9 0 0 8 0 3 0 0 0 0 0 0 6 0 0 0 5 I 0 0 9 0 0 9 0 9 0 0 0 0 6 0 9 0 6 0 0 0 6 0 8 0 9 0 6 0 9 0 0 9 0 7 0 6 0 0 0 6Ж9 c 6В a э 0 8 и м 6В0 6В3 ( 0 8) 6В3 d + c 6В4 0 0 6 0 4 0 0 5 0 9 0 9 0 6 0 3 0 9 ( ) 0 5 0 6 0 8 0 9 0 6 0 9 0 0 9 0 4 0 0 0 0 4 0 5 0 0 0 9 0 9 0 6 0 4 0 6 0 8 0 9-0 6 0 3 0 0 7 0 8 0 0 5 0 0 3 0 6 0 0 0 6 0 9 0 6 0 6 0 5 0 9 : 0 0 6 ( ) D = {( ); / 6с a э x( ) э / + a} 0 6 0 6 0 0 0 0 9 D x( ) 0 0 0 8 0 9 0 6 6с + ad + c + c 6с + ad + c P( ) = + c 6с + ad + c P( ) = + c 0 0 0 9 0 5 0 6 0 3 0 4 0 0 9 0 4 б 0 9 0 5 0 0 7 0 7 0 8 0 9 0 6 0 0 7 0 8 0 0 4 0 5 = = ad + c P ( ) = ad + c 0 0 5 0 7 0 0 6 0 0 0 4 0 0 0 5 б 0 3 0 6 0 9 0 0 0 0 8 0 4 0 0 0 9 0 0 6 0 5 0 9 0 7 0 : 0 7 0 8 0 5 0 6 0 5 0 0 0 9 0 9 0 6 0 6 0 9 0 0 9 0 9 0 0 6 { ;0 ( ) } D = э x < 6с a ( ) x 6с + ad + ac = { ;/ ( ) } D = + a < x э ( ) x 6с + ad 6с ac = 0 4 0 9 0 9 0 6 0 8 0 9 б 0 5 0 9 0 5 б x 0 0 8 0 9 0 5 0 [0 ч ) 0 0 6 0 9 0 0 0 0 9 0 7 0 9 0 6 б 0 % = ad + ac + c 0 3 0 8 0 5 0 6 0 9 0 0 6 б 0 6 x( % ) > 6с a 0 6 0 4 0 5 0 6 0 0 0 6 0 9 0 5 0 0 0 б 0 6 0 9 0 6 0 5 0 9 D 0 D 0 0 0 9 0 9 0 4 0 8 0 3 0 0 7 ( )

3 0 0 7 0 8 0 8 0 6 0 0 0 6 0 8 0 0 0 7 0 8 0 0 0 0 0 0 0 8 0 0 0 0 7 0 8 0 6 0 75 0 9 0 0 9 0 9 0 0 5 б 0 3 0 0 0 0 6 0 6 0 9 0 0 0 0 0 5 0 7 0 0 0 8 0 4 0 3 0 0 8 0 0 0 0 8 0 9 0 9 0 6 0 8 0 0 6 0 6 0 5 0 9 D 0 3 0 8 0 0 6 0 9 0 5 0 6 0 9 ( 0 8) 0 5 0 0 0 0 6 0 7 0 8 0 6 0 9 0 0 8 б 0 6 0 9 P ( ) 0 9 0 5 0 6 0 6 0 5 0 9 0 0 6 0 9 0 0 0 0 9 0 7 0 7 0 8 0 0 0 0 0 5 0 7 0 6 0 6 0 8 0 6 x( ) = 0 5 = c( 6с a) 0 7 б 0 4 0 9 0 7 0 9 0 5 0 6 0 9 0 ( 0 8) 0 7 0 6 0 5 б 0 P( ) > P( ) 0 6 D 0 0 9 0 6 0 0 0 8 0 3 0 8 0 9 0 6 0 9 0 0 9 0 6 0 9 0 0 6 0 7 0 0 8 0 0 0 0 8 0 9 0 9 0 6 0 8 0 0 6 0 9 0 6 0 8 0 6 0 0 0 6 0 9 0 5 б 0 7 0 0 9-0 7 0 8 0 0 5 0 0 3 0 6 0 0 0 6 0 9 0 6 0 6 0 5 0 9 : 0 0 6 0 0 0 ( ) 0 0 5 0 7 D 0 0 D = {( ); / + a < x( ) э } 6с + ad 6с ac x( ) = 6с + ad 6с ac P( ) = 6с + ad + ac P( ) = 0 9 0 0 0 0 6 0 7 0 6 0 4 б 0 6 0 8 0 0 3 0 0 7 0 0 6 0 0 6 0 0 4 0 0 9 0 5 0 6 0 9 0 5 0 9 0 8 0 ( dp d = 0 dp d = 0) 0 0 6 0 9 0 x( ) > + a 0 6 0 6 0 8 0 4 0 6 ( ) 0 0 7 0 8 0 0 5 0 0 3 0 9 0 8 0 0 6 0 9 0 6 0 5 0 9 D 0 7 0 6 0 5 0 6 0 0 6 0 5 0 3 0 6 0 4 0 9 0 0 8 0 6 x( ) = 0 0 6 0 6 0 0 0 0 0 7 0 9 0 5 0 7 0 0 9 0 7 0 5 б 0 3 0 6 0 9 0 0 6 0 0 0 8 0 4 0 7 0 8 0 6 0 9 0 0 0 4 P ( ) = 0 0 5 0 5 0 0 0 6 0 9 0 0 5 0 6 0 9 0 6 0 5 0 9 D 0 9 0 0 9 0 0 9 0 9 0 0 0 0 6 0 9 0 6 0 0 0 6 0 8 0 9 0 6 0 9 0 0 9 0 7 0 4 0 9 0 9 0 6 0 8 0 7 0 6 0 9 0 5 0 0 0 9 0 5 б : ( ) й D = {( ); 0 э x( ) < 6с a} 3 0 8 0 5 0 6 0 0 б 0 6 0 7 0 8 0 0 0 4 0 0 8 0 9 0 9 0 3 0 0 0 7 0 5 0 0 0 0 6 0 7 0 6 0 4 б 0 6 0 9 0 5 0 6 0 9 0 5 б 0 0 8 0 9 0 6 0 9 0 0 9 0 7 0 0 9 0 0 9 0 9 0 0 7 0 9 0 0 8 0 3 0 0 0 0 0 0 6 0 0 0 5 II 0 9 0 0 9 0 9 0 0 0 0 9 0 9 0 0 7 0 6 б 0 8 0 9 0 6 0 9 0 0 9 0 7 0 6 0 7 0 8 0 0 0 0 5 0 7 0 0 7 0 0 0 6 0 8 0 5 : ds ( ) ( ) ( ) + s + + c s s = s 6с s 3 d ( ) ( ) ( 4 6с s ) 6с s 6с c s s = s 6с s 3

376 0 4 0 8 0 9 0 6 0 5 0 0 0 3 0 0 9 б 0 4-0 8 0 6 0 9 0 9 0 0 6 0 0 0 0 6 0 0 0 c 4 s s d < 6с 6с ( 0 8) ( s s ) = ( s 6с s )[ d( s + s 6с ) + c] ( s s ) = 0 c 4 s s d щ 6с 6с ( 0 83) 0 0 6 0 4 0 0 5 0 9 0 9 0 6 0 3 0 9 ( ) 0 9 0 0 7 0 8 0 9 0 6 0 9 0 0 9 0 7 ( 0 6 0 0 0 0 7 0 7 0 8 0 4 0 5 0 9 0 4 0 9 0 6 0 0 0 4 0 4 0 б 0 6 0 6 0 0 8 0 9 0 6 0 9 0 0 9 0 0 9 0 0 9 0 9 0 ) 0 3 0 8 0 0 0 7 0 6 0 5 0 6 0 3 б 0 6 0 9 0 0 8 0 6 0 9 0 5 0 6 0 9 0 ( 0 8) 0 6 0 6 0 0 0 0 6 0 5 0 9 D = {( ); 0 8 ( ) > 0 0 8 ( ) > 0} 0 0 0 0 9 0 7 0 8 0 6 0 9 0 0 5 0 7 0 0 0 8 0 4 0 0 6 0 9 0 7 0 0 0 6 0 8 0 5 : 0 8 ( ) = 0 3 0 9 0 5 ( ) ( ) ( ) ds ( 6с s) 6с + c s 6с s + d s 6с s 0 8 ( ) = ( ) ( ) ( ) ds ( 6с s) 6с + ds 6с s 6с cs 6с s 6с ds 6с s й D 0 6 0 0 6 0 5 0 3 0 4 0 0 6 0 9 0 5 0 0 9 0 6 0 8 0 7 0 0 6 0 0 6 0 0 4 0 9 0 5 0 6 0 9 0 7 0 5 0 9 0 8 0 : dpi = 0 d i = 0 5 0 6 0 6 0 9 0 0 9 0 9 0 0 6 i ds ( ) ( ) ( ) + s + + c s s = s 6с s 3 d ( ) ( ) ( 4 6с s ) 6с s 6с c s s = s 6с s 3 0 6 0 0 9 0 5 0 9 0 0 8 0 6 0 9 0 5 0 6 0 9 0 ( 0 8) 0 6 0 й D 0 6 0 6 0 0 0 0 0 5 0 7 0 0 6 0 4 0 0 5 0 9 0 9 0 6 0 0 0 6 б 0 6 0 0 0 4 0 0 9 0 4 0 3 0 0 0 0 4 0 0 0 0 9 0 9 0 0 5 0 6 0 8 0 9- > ( )

3 0 0 7 0 8 0 8 0 6 0 0 0 6 0 8 0 0 0 7 0 8 0 0 0 0 0 0 0 8 0 0 0 0 7 0 8 0 6 0 77 i i j > i i j 0 0 0 0 i 0 5 0 6 0 5 б 0 3 0 6 0 9 0 0 0 0 8 0 4 i 0 7 0 8 0 6 0 9 0 0 0 4 j 0 9 0 6 0 5 0 9 0 6 0 9 0 0 9 0 4 0 0 6 0 9 0 6 б 0 6 0 7 0 6 0 4 б 0 6 P( ) P( ) 0 3 0 9 i = 0 6 0 6 0 0 0 { ; ( ) 0} D = 0 8 = i i j i j = ( s 6с s )[ d( s + s 6с ) + c] 3 i 0 6 0 9 0 7 0 6 0 5 0 4 0 7 0 9 0 5 0 6 0 9 0 ( 0 8) 0 7 0 6 0 5 б 0 б 0 6 P( ) P( ) ( ) й D 0 5 0 6 0 9 0 0 7 0 8 0 9 0 6 0 9 0 0 9 0 7 > 0 6 0 6 0 0 0 0 3 0 9 0 0 7 0 0 8 0 9 0 0 8 0 6 0 9 0 5 0 6 0 9 0 ( 0 83) 0 6 0 6 0 0 0 0 4 0 9 0 9 0 0 0 0 6 0 9 0 4 0 3 0 0 9 0 4 0 6-0 0 6 0 5 0 3 0 6 0 7 0 8 0 0 5 0 0 3 0 6 0 3 0 0 9 0 9 0 0 0 6 0 9 0 5 0 0 0 б 0 6 ( ) D = {( ); 0 8 ( ) = } 0 6 0 6 б 0 6 0 8 0 9 0 6 0 5 0 6 0 9 0 5 0 0 0 0 4 0 6 0 0 0 6 0 0 б 0 6 0 0 0 8 0 4 0 9 б 0 0 7 0 6 0 3 0 0 7 0 0 0 4 0 6 0 3 0 0 4 0 0 9 0 0 6 0 6 0 8 0 6 0 0 6 0 5 0 6 0 8 0 4 0 3 0 9 L = ( s 6с s )[ d( s + s 6с ) + c] L 0 5 0 6 0 8 0 0 3 0 0 0 8 0 9 0 0 7 0 0 5 0 7 0 8 ( 0) = 0 8 0 9 0 6 б 0 6 0 0 6 0 8 0 L 0 0 5 0 6 0 6 0 0 8 0 0 0 6 0 0 0 6 < 0 8 0 8 0 6 0 0 6 0 0 0 6 0 6 0 3 0 6 0 7 0 6 0 4 б 0 6 L dp d < 0 0 0 5 0 7 0 5 0 6 0 6 0 0 0 4 > 0 7 0 8 0 9 0 5 0 6 0 9 ( 0 83) 0 5 0 5 0 0 0 6 0 9 0 0 5 0 6 0 4 0 0 = L 0 9 0 0 8 0 8 Bertrand J Th orie math matique de la richesse sociale // Journal des Savant 883 Vol 48 P 499 C508 d Asremont C Jaskold Gabszewicz J Thisse J-F On Hotelling s stability in cometition // Econometrica 979 Vol 47 P 45 C 50 3 Eaton B C Lisey R G Freedom of entry and the existence of ure rofits // Economic Journal 978 Vol 88 P 455 C469 4 Edgeworth F The ure theory of monooly // 0 0 : Paers Relating to Political Economy London : Macmillan 95 Vol P C 4 5 Hotelling H Stability in cometition // Economic Journal 99 Vol 39 P 4 C57 6 Jaskold Gabszewicz J Thisse J-F Price cometition quality and income disarities // Journal of Economic Theory 979 Vol 0 P 340 C 359

378 0 4 0 8 0 9 0 6 0 5 0 0 0 3 0 0 9 б 0 4-0 8 0 6 0 9 0 9 0 7 Jaskold Gabszewicz J Shaked A Sutton J Thisse J-F Price cometition among differentiated roducts: a detailed study of Nash equilibrium // London School of Economics ICERD DP 837 98 8 Lancaster K Variety Equity and Efficiency New York : Columbia University Press 979 9 MacLeod W B On the non-existence of equilibria in differentiated roduct models // Regional Science and Urban Economics 985 Vol 5 P 45 C6 0 Selten R Re-examination of the erfectness concet for equilibrium oints in extensive games // International Journal of Game Theory 975 Vol 4 P 5 C55 Shaked A Sutton J Relaxing rice cometition through roduct differentiation // Review of Economic Studies 98 Vol 69 P 3 C3 Shaked A Sutton J Product differentiation and industrial structure // London School of Economics ICERD DP 853 985