..............page:251-266
..............page:205-218
..............page:241-250
..............page:219-228
..............page:277-282
..............page:267-276
coordinating pricing and inventory control in a fluctuating environment
ju-liang zhang 1; jian chen 2; xiang-sun zhang 3 1 department of logistics management; school of economics and management; beijing jiaotong university; beijing 100044; china 2 department of management science and engineering; school of economics and management; tsinghua university; beijing 100084; china 3 institute of applied mathematics; academy of mathematics and systems science; chinese academy of sciences; beijing 100190; china
..............page:187-204
..............page:311-320
..............page:283-306
the valuation of convertible bonds with numeraire changes
hai-lin zhou 1; shou-yang wang 2 1 school of economics and management; beihang university; beijing 100191; china school of finance; anhui university of finance and economics; bengbu 233041; china2 madis; academy of mathematics and systems science; chinese academy of sciences; beijing 100190; china
..............page:321-332
..............page:307-310
consistent nonnegative estimates of variance components
li-wen xu 1; song-gui wang 2; jian-hong shi 3 1 college of sciences; north china university of technology; beijing 100144; china 2 college of applied sciences; beijing university of technology; beijing 100022; china 3 school of mathematics and computer sciences; shanxi normal university; linfen 041004; china
..............page:177-186
..............page:229-240
..............page:333-344
..............page:345-352