ืืคืงื˜ ื”ื‘ื•ืœื•ื•ื™ืค ื•ืžืฉื—ืง ื”ื‘ื™ืจื”: ืกื™ืžื•ืœืฆื™ื” ื•ื”ื“ืจื›ื” ื‘ื ื™ื”ื•ืœ ืืกืคืงื”

ืฉื•ื˜ ื•ืžืฉื—ืง

ื‘ืžืืžืจ ื–ื” ื‘ืจืฆื•ื ื™ ืœื“ื•ืŸ ื‘ื‘ืขื™ื™ืช ืืคืงื˜ ื”ื‘ื•ืœืฉื•ื˜, ืืฉืจ ื ื—ืงืจื” ืจื‘ื•ืช ื‘ืœื•ื’ื™ืกื˜ื™ืงื”, ื•ื›ืŸ ืœื”ืฆื™ื’ ื‘ืคื ื™ ืžื•ืจื™ื ื•ืžื•ืžื—ื™ื ื‘ืชื—ื•ื ื ื™ื”ื•ืœ ื”ืืกืคืงื” โ€‹โ€‹ืฉื™ื ื•ื™ ื—ื“ืฉ ืฉืœ ืžืฉื—ืง ื”ื‘ื™ืจื” ื”ื™ื“ื•ืข ืขื‘ื•ืจ ื”ื•ืจืืช ืœื•ื’ื™ืกื˜ื™ืงื”. ืžืฉื—ืง ื”ื‘ื™ืจื” ื‘ืžื“ืข ื ื™ื”ื•ืœ ืฉืจืฉืจืช ื”ืืกืคืงื” โ€‹โ€‹ื”ื•ื ืœืžืขืฉื” ื ื•ืฉื ืจืฆื™ื ื™ ื‘ื—ื™ื ื•ืš ื•ื‘ืคืจืงื˜ื™ืงื” ืœื•ื’ื™ืกื˜ื™ืช. ื”ื•ื ืžืชืืจ ื”ื™ื˜ื‘ ืืช ื”ืชื”ืœื™ืš ื”ื‘ืœืชื™ ืžื‘ื•ืงืจ ืฉืœ ืฉื•ื ื•ืช ื”ื–ืžื ื•ืช ื•ื”ืชื ืคื—ื•ืช ื”ืžืœืื™ ื‘ืฉืœื‘ื™ื ืฉื•ื ื™ื ืฉืœ ืฉืจืฉืจืช ื”ืืกืคืงื” โ€‹โ€‹- ืžื” ืฉื ืงืจื ืืคืงื˜ ื”ื‘ื•ืœื•ื•ื™ืค. ืœืื—ืจ ืฉื ืชืงืœืชื™ ืคืขื ื‘ืงืฉื™ื™ื ื‘ื”ื“ืžื™ื™ืช ืืคืงื˜ ื”ื‘ื•ืœื•ื•ื™ืค, ื”ื—ืœื˜ืชื™ ืœืคืชื— ื’ืจืกื” ืคืฉื•ื˜ื” ืžืฉืœื™ ืœืžืฉื—ืง ื”ื‘ื™ืจื” (ืœื”ืœืŸ ื”ืžืฉื—ืง ื”ื—ื“ืฉ). ื›ืฉืื ื™ ื™ื•ื“ืข ื›ืžื” ืžื•ืžื—ื™ ืœื•ื’ื™ืกื˜ื™ืงื” ื™ืฉ ื‘ืืชืจ ื”ื–ื”, ื•ื’ื ื‘ื”ืชื—ืฉื‘ ื‘ื›ืš ืฉืชื’ื•ื‘ื•ืช ืขืœ ืžืืžืจื™ื ืขืœ Habr ืœืจื•ื‘ ืžืขื ื™ื™ื ื•ืช ื™ื•ืชืจ ืžื”ืžืืžืจื™ื ืขืฆืžื, ื”ื™ื™ืชื™ ืจื•ืฆื” ืžืื•ื“ ืœืฉืžื•ืข ืชื’ื•ื‘ื•ืช ืžื”ืงื•ืจืื™ื ืขืœ ื”ืจืœื•ื•ื ื˜ื™ื•ืช ืฉืœ ืืคืงื˜ ื”ื‘ื•ืœื•ื•ื™ืค ื•ืžืฉื—ืง ื”ื‘ื™ืจื”.

ื‘ืขื™ื” ืืžื™ืชื™ืช ืื• ืคื™ืงื˜ื™ื‘ื™ืช?

ืืชื—ื™ืœ ื‘ืชื™ืื•ืจ ืืคืงื˜ ื”ื‘ื•ืœืฉื•ื˜. ื™ืฉื ื ื˜ื•ื ื•ืช ืฉืœ ืžื—ืงืจื™ื ืžื“ืขื™ื™ื ื‘ืœื•ื’ื™ืกื˜ื™ืงื” ืฉื‘ื—ื ื• ืืช ืืคืงื˜ ื”ื‘ื•ืœื•ื•ื™ืค ื›ืชื•ืฆืื” ื—ืฉื•ื‘ื” ืฉืœ ืื™ื ื˜ืจืืงืฆื™ื•ืช ื‘ื™ืŸ ืฉื•ืชืคื™ ืฉืจืฉืจืช ื”ืืกืคืงื” โ€‹โ€‹ืฉื™ืฉ ืœื” ื”ืฉืœื›ื•ืช ื ื™ื”ื•ืœื™ื•ืช ืจืฆื™ื ื™ื•ืช. ืืคืงื˜ ื”ื‘ื•ืœื•ื•ื™ืค ื”ื•ื ืขืœื™ื™ื” ื‘ืฉื•ื ื•ืช ื”ื”ื–ืžื ื” ื‘ืฉืœื‘ื™ื ื”ืจืืฉื•ื ื™ื ืฉืœ ืฉืจืฉืจืช ื”ืืกืคืงื” โ€‹โ€‹(ื‘ืžืขืœื” ื”ื–ืจื), ืฉื”ื™ื ืื—ืช ื”ืชื•ืฆืื•ืช ื”ืชื™ืื•ืจื˜ื™ื•ืช [1] [2] ื•ื”ื ื™ืกื™ื•ื ื™ื•ืช ื”ืขื™ืงืจื™ื•ืช ืฉืœ ืžืฉื—ืง ื”ื‘ื™ืจื” [3]. ืขืœ ืคื™ ืืคืงื˜ ื”ื‘ื•ืœื•ื•ื™ืค, ื”ืชื ื•ื“ื•ืช ื‘ื‘ื™ืงื•ืฉ ืžืฆื“ ืฆืจื›ื ื™ื ื•ื‘ื”ื–ืžื ื•ืช ืžืงืžืขื•ื ืื™ื ื‘ืฉืœื‘ื™ื ื”ืื—ืจื•ื ื™ื ืฉืœ ืฉืจืฉืจืช ื”ืืกืคืงื” โ€‹โ€‹(ื‘ื”ืžืฉืš) ื ืžื•ื›ื•ืช ืชืžื™ื“ ืžืืœื• ืฉืœ ืกื™ื˜ื•ื ืื™ื ื•ื™ืฆืจื ื™ื. ื”ื”ืฉืคืขื”, ื›ืžื•ื‘ืŸ, ืžื–ื™ืงื” ื•ืžื•ื‘ื™ืœื” ืœืฉื™ื ื•ื™ื™ื ืชื›ื•ืคื™ื ื‘ื”ื–ืžื ื•ืช ื•ื‘ื™ื™ืฆื•ืจ. ืžื‘ื—ื™ื ื” ืžืชืžื˜ื™ืช, ื ื™ืชืŸ ืœืชืืจ ืืช ืืคืงื˜ ื”ื‘ื•ืœืฉื•ื˜ ื›ื™ื—ืก ืฉืœ ืฉื•ื ื•ืช ืื• ืžืงื“ืžื™ ืฉื•ื ื•ืช ื‘ื™ืŸ ืฉืœื‘ื™ื (ื“ืจื’ื™ื) ืฉืœ ืฉืจืฉืจืช ืืกืคืงื”:

BullwhipEffect=VARupstream/VARdownstream

ืื• (ื‘ื”ืชืื ืœืžืชื•ื“ื•ืœื•ื’ื™ื” ืฉืœ ื”ื—ื•ืงืจ):

BullwhipEffect=CVupstream/CVdownstream

ืืคืงื˜ ื”ื‘ื•ืœืฉื•ื˜ ื ื›ืœืœ ื›ืžืขื˜ ื‘ื›ืœ ืกืคืจื™ ื”ืœื™ืžื•ื“ ื”ื–ืจื™ื ื”ืคื•ืคื•ืœืจื™ื™ื ื‘ื ื•ืฉื ื ื™ื”ื•ืœ ืืกืคืงื”. ื™ืฉ ืคืฉื•ื˜ ื›ืžื•ืช ืขืฆื•ืžื” ืฉืœ ืžื—ืงืจ ื”ืžื•ืงื“ืฉ ืœื ื•ืฉื ื”ื–ื”. ื”ืงื™ืฉื•ืจื™ื ื‘ืกื•ืฃ ื”ืžืืžืจ ืžืฆื™ื™ื ื™ื ืืช ื”ื™ืฆื™ืจื•ืช ื”ืžืคื•ืจืกืžื•ืช ื‘ื™ื•ืชืจ ืขืœ ืืคืงื˜ ื–ื”. ืชื™ืื•ืจื˜ื™ืช, ื”ื”ืฉืคืขื” ื ื’ืจืžืช ื‘ืขื™ืงืจ ืžื—ื•ืกืจ ืžื™ื“ืข ืขืœ ื‘ื™ืงื•ืฉ, ืจื›ื™ืฉื” ื‘ื›ืžื•ื™ื•ืช ื’ื“ื•ืœื•ืช, ื—ืฉืฉ ืœืžื—ืกื•ืจ ืขืชื™ื“ื™ ื•ืขืœื™ื™ืช ืžื—ื™ืจื™ื [1]. ื—ื•ืกืจ ื”ืจืฆื•ืŸ ืฉืœ ืฉื•ืชืคื™ื ืขืกืงื™ื™ื ืœื—ืœื•ืง ืžื™ื“ืข ืžื“ื•ื™ืง ืขืœ ื“ืจื™ืฉืช ื”ืœืงื•ื—ื•ืช, ื›ืžื• ื’ื ื–ืžื ื™ ืืกืคืงื” โ€‹โ€‹ืืจื•ื›ื™ื, ืžื’ื‘ื™ืจื™ื ืืช ืืคืงื˜ ื”ื‘ื•ืœื•ื•ื™ืค [2]. ื™ืฉื ืŸ ื’ื ืกื™ื‘ื•ืช ืคืกื™ื›ื•ืœื•ื’ื™ื•ืช ืœื”ืฉืคืขื”, ืžืื•ืฉืจื•ืช ื‘ืชื ืื™ ืžืขื‘ื“ื” [3]. ืžืกื™ื‘ื•ืช ื‘ืจื•ืจื•ืช, ื™ืฉ ืžืขื˜ ืžืื•ื“ ื“ื•ื’ืžืื•ืช ืกืคืฆื™ืคื™ื•ืช ืœืืคืงื˜ ื”ื‘ื•ืœื•ื•ื™ืค - ืžืขื˜ื™ื ื”ืื ืฉื™ื ืฉื™ืจืฆื• ืœืฉืชืฃ ื ืชื•ื ื™ื ืขืœ ื”ื”ื–ืžื ื•ืช ื•ื”ืžืœืื™ ืฉืœื”ื, ื•ืืคื™ืœื• ืœืื•ืจืš ื›ืœ ืฉืจืฉืจืช ื”ืืกืคืงื”. ืขื ื–ืืช, ื™ืฉ ืžื™ืขื•ื˜ ื‘ืจื•ืจ ืฉืœ ื—ื•ืงืจื™ื ืฉืกื‘ื•ืจื™ื ืฉืืคืงื˜ ื”ื‘ื•ืœืฉื•ื˜ ืžื•ื’ื–ื.

ืชื™ืื•ืจื˜ื™ืช, ื ื™ืชืŸ ืœื”ื—ืœื™ืง ืืช ื”ื”ืฉืคืขื” ืขืœ ื™ื“ื™ ื”ื—ืœืคืช ืกื—ื•ืจื•ืช ื•ื”ื—ืœืคืช ืœืงื•ื—ื•ืช ื‘ื™ืŸ ืกืคืงื™ื ื‘ืžืงืจื” ืฉืœ ืžื—ืกื•ืจ [4]. ื›ืžื” ืจืื™ื•ืช ืืžืคื™ืจื™ื•ืช ืชื•ืžื›ื•ืช ื‘ื“ืขื” ืฉืืคืงื˜ ื”ื‘ื•ืœืฉื•ื˜ ืขืฉื•ื™ ืœื”ื™ื•ืช ืžื•ื’ื‘ืœ ื‘ืชืขืฉื™ื•ืช ืจื‘ื•ืช [5]. ื™ืฆืจื ื™ื ื•ืงืžืขื•ื ืื™ื ืžืฉืชืžืฉื™ื ืœืขืชื™ื ืงืจื•ื‘ื•ืช ื‘ื˜ื›ื ื™ืงื•ืช ื”ื—ืœืงืช ื™ื™ืฆื•ืจ ื•ื‘ื˜ืจื™ืงื™ื ืื—ืจื™ื ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ืฉื”ืฉื•ื ื•ืช ื‘ื”ื–ืžื ื” ืฉืœ ืœืงื•ื—ื•ืช ืื™ื ื” ืงื™ืฆื•ื ื™ืช ืžื“ื™. ืื ื™ ืชื•ื”ื”: ืžื” ื”ืžืฆื‘ ืขื ืืคืงื˜ ื”ื‘ื•ืœืฉื•ื˜ ื‘ืจื•ืกื™ื” ื•ื‘ืžืจื—ื‘ ื”ืคื•ืกื˜-ืกื•ื‘ื™ื™ื˜ื™ ื‘ื›ืœืœ? ื”ืื ืงื•ืจืื™ื (ื‘ืžื™ื•ื—ื“ ืืœื• ื”ืขื•ืกืงื™ื ื‘ื ื™ืชื•ื— ืžืœืื™ ื•ื—ื™ื–ื•ื™ ื‘ื™ืงื•ืฉ) ื”ื‘ื—ื™ื ื• ื‘ื”ืฉืคืขื” ื›ื” ื—ื–ืงื” ื‘ื—ื™ื™ื ื”ืืžื™ืชื™ื™ื? ืื•ืœื™ ื‘ืขืฆื ืฉืืœืช ืืคืงื˜ ื”ื‘ื•ืœื•ื•ื™ืค ื”ื™ื ืžื•ืคืจื›ืช ื•ื›ืœ ื›ืš ื”ืจื‘ื” ื–ืžืŸ ืฉืœ ื—ื•ืงืจื™ื ื•ืกื˜ื•ื“ื ื˜ื™ื ืœืœื•ื’ื™ืกื˜ื™ืงื” ืžื‘ื–ื‘ื–ื™ื ืขืœื™ื” ืœืฉื•ื•ื...

ืื ื™ ืขืฆืžื™ ืœืžื“ืชื™ ืืช ืืคืงื˜ ื”ื‘ื•ืœื•ื•ื™ืค ื›ืกื˜ื•ื“ื ื˜ ืœืชื•ืืจ ืฉื ื™ ื•ืชื•ืš ื›ื“ื™ ื”ื›ื ืช ืขื‘ื•ื“ื” ืขืœ ืžืฉื—ืง ื”ื‘ื™ืจื” ืœื›ื ืก. ืžืื•ื—ืจ ื™ื•ืชืจ ื”ื›ื ืชื™ ื’ืจืกื” ืืœืงื˜ืจื•ื ื™ืช ืœืžืฉื—ืง ื”ื‘ื™ืจื” ื›ื“ื™ ืœื”ื“ื’ื™ื ืืช ืืคืงื˜ ื”ื‘ื•ืœืฉื•ื˜ ื‘ื›ื™ืชื”. ืื ื™ ื”ื•ืœืš ืœืชืืจ ืืช ื–ื” ื‘ื™ืชืจ ืคื™ืจื•ื˜ ืœื”ืœืŸ.

ืืœื• ืœื ืฆืขืฆื•ืขื™ื ื‘ืฉื‘ื™ืœืš...

ืžื•ื“ืœื™ื ืฉืœ ื’ื™ืœื™ื•ื ื•ืช ืืœืงื˜ืจื•ื ื™ื™ื ื ืžืฆืื™ื ื‘ืฉื™ืžื•ืฉ ื ืจื—ื‘ ื›ื“ื™ ืœื ืชื— ื‘ืขื™ื•ืช ืขืกืงื™ื•ืช ื‘ืขื•ืœื ื”ืืžื™ืชื™. ื’ื™ืœื™ื•ื ื•ืช ืืœืงื˜ืจื•ื ื™ื™ื ื™ืขื™ืœื™ื ื’ื ื‘ื”ื›ืฉืจืช ืžื ื”ืœื™ื ืขืชื™ื“ื™ื™ื. ืœืืคืงื˜ ื”ื‘ื•ืœื•ื•ื™ืค, ื›ืชื—ื•ื ื‘ื•ืœื˜ ื‘ื ื™ื”ื•ืœ ืฉืจืฉืจืช ื”ืืกืคืงื”, ื™ืฉ ืžืกื•ืจืช ืืจื•ื›ื” ื‘ืžื™ื•ื—ื“ ืฉืœ ืฉื™ืžื•ืฉ ื‘ืกื™ืžื•ืœืฆื™ื•ืช ื‘ื—ื™ื ื•ืš, ืฉืžืฉื—ืง ื”ื‘ื™ืจื” ื”ื•ื ื“ื•ื’ืžื” ื˜ื•ื‘ื” ืœื”. MIT ื”ืฆื™ื’ื” ืœืจืืฉื•ื ื” ืืช ืžืฉื—ืง ื”ื‘ื™ืจื” ื”ืžืงื•ืจื™ ื‘ืชื—ื™ืœืช ืฉื ื•ืช ื”-1960, ื•ืขื“ ืžื”ืจื” ื”ื•ื ื”ืคืš ืœื›ืœื™ ืคื•ืคื•ืœืจื™ ืœื”ืกื‘ืจ ื“ื™ื ืžื™ืงื” ืฉืœ ืฉืจืฉืจืช ื”ืืกืคืงื”. ื”ืžืฉื—ืง ื”ื•ื ื“ื•ื’ืžื” ืงืœืืกื™ืช ืœืžื•ื“ืœ System Dynamics, ื”ืžืฉืžืฉ ืœื ืจืง ืœืžื˜ืจื•ืช ื—ื™ื ื•ื›ื™ื•ืช, ืืœื ื’ื ืœืงื‘ืœืช ื”ื—ืœื˜ื•ืช ื‘ืžืฆื‘ื™ื ืขืกืงื™ื™ื ืืžื™ืชื™ื™ื, ื›ืžื• ื’ื ืœืžื—ืงืจ. ื”ื ืจืื•ืช, ื”ืฉื—ื–ื•ืจ, ื”ื‘ื˜ื™ื—ื•ืช, ื”ืขืœื•ืช-ืชื•ืขืœืช ื•ื”ื ื’ื™ืฉื•ืช ืฉืœ ืžืฉื—ืงื™ ืžื—ืฉื‘ ืจืฆื™ื ื™ื™ื ืžืกืคืงื™ื ืืœื˜ืจื ื˜ื™ื‘ื” ืœืื™ืžื•ืŸ ื‘ืขื‘ื•ื“ื”, ื•ืžืกืคืงื™ื ืœืžื ื”ืœื™ื ื›ืœื™ ืฉื™ืžื•ืฉื™ ื‘ื”ืงืœืช ืงื‘ืœืช ื”ื—ืœื˜ื•ืช ื‘ืขืช ืขืจื™ื›ืช ื ื™ืกื•ื™ื™ื ื‘ืกื‘ื™ื‘ืช ืœืžื™ื“ื” ื‘ื˜ื•ื—ื”.

ื”ืžืฉื—ืง ืžื™ืœื ืชืคืงื™ื“ ื—ืฉื•ื‘ ื‘ืกื™ืžื•ืœืฆื™ื” ืœืคื™ืชื•ื— ืืกื˜ืจื˜ื’ื™ื•ืช ืขืกืงื™ื•ืช ื•ื”ืงืœืช ืงื‘ืœืช ื”ื—ืœื˜ื•ืช. ืžืฉื—ืง ื”ื‘ื™ืจื” ื”ืงืœืืกื™ ื”ื™ื” ืžืฉื—ืง ืœื•ื— ื•ื“ืจืฉ ื”ื›ื ื” ืžืฉืžืขื•ืชื™ืช ืœืคื ื™ ื”ืžืฉื—ืง ื‘ื›ื™ืชื”. ื”ืžื•ืจื™ื ื ืืœืฆื• ืงื•ื“ื ื›ืœ ืœื”ืชืžื•ื“ื“ ืขื ืกื•ื’ื™ื•ืช ื›ืžื• ื”ื•ืจืื•ืช ืžื•ืจื›ื‘ื•ืช, ื”ื’ื“ืจื•ืช ื•ืžื’ื‘ืœื•ืช ืขื‘ื•ืจ ืžืฉืชืชืคื™ ื”ืžืฉื—ืง. ื’ืจืกืื•ืช ืขื•ืงื‘ื•ืช ืฉืœ ืžืฉื—ืง ื”ื‘ื™ืจื” ื ื™ืกื• ืœื”ืงืœ ืขืœ ื”ืฉื™ืžื•ืฉ ื‘ืขื–ืจืช ื˜ื›ื ื•ืœื•ื’ื™ื™ืช ื”ืžื™ื“ืข. ืœืžืจื•ืช ืฉื™ืคื•ืจื™ื ืžืฉืžืขื•ืชื™ื™ื ื‘ื›ืœ ื’ืจืกื” ืฉืœืื—ืจ ืžื›ืŸ, ื”ืžื•ืจื›ื‘ื•ืช ืฉืœ ื”ื”ื’ื“ืจื” ื•ื”ื™ื™ืฉื•ื, ื‘ืžื™ื•ื—ื“ ื‘ื”ื’ื“ืจื•ืช ืžืจื•ื‘ื•ืช ืžืฉืชืžืฉื™ื, ืžื ืขื” ื‘ืžืงืจื™ื ืจื‘ื™ื ืžื”ืžืฉื—ืง ืฉื™ืžื•ืฉ ื ืจื—ื‘ ื‘ื—ื™ื ื•ืš ืขืกืงื™. ืกืงื™ืจื” ืฉืœ ื’ืจืกืื•ืช ื–ืžื™ื ื•ืช ืฉืœ ืžืฉื—ืงื™ ืกื™ืžื•ืœืฆื™ื™ืช ื‘ื™ืจื” ื‘ื ื™ื”ื•ืœ ืฉืจืฉืจืช ื”ืืกืคืงื” โ€‹โ€‹ืžื’ืœื” ื—ื•ืกืจ ื‘ื›ืœื™ื ื ื’ื™ืฉื™ื ื•ื—ื™ื ืžื™ื™ื ื‘ืงืœื•ืช ืœืžื—ื ื›ื™ื ื‘ืชื—ื•ื. ื‘ืžืฉื—ืง ื—ื“ืฉ ื‘ืฉื Supply Chain Competition Game, ืจืฆื™ืชื™ ืœื”ืชื™ื™ื—ืก ืœื‘ืขื™ื” ื”ื–ื• ืงื•ื“ื ื›ืœ. ืžื ืงื•ื“ืช ืžื‘ื˜ ืคื“ื’ื•ื’ื™ืช, ื ื™ืชืŸ ืœืชืืจ ืืช ื”ืžืฉื—ืง ื”ื—ื“ืฉ ื›ื›ืœื™ ืœืžื™ื“ื” ืžื‘ื•ืกืกืช ื‘ืขื™ื” (PBL) ื”ืžืฉืœื‘ ืกื™ืžื•ืœืฆื™ื” ืขื ืžืฉื—ืง ืชืคืงื™ื“ื™ื. ืืคืฉืจ ื’ื ืœื”ืฉืชืžืฉ ื‘ื’ืจืกื” ื”ืžืงื•ื•ื ืช ืฉืœ ื”ืžืฉื—ืง ื”ื—ื“ืฉ ื‘-Google Sheets. ื’ื™ืฉืช ื”ืขื™ืฆื•ื‘ ื”ืžื•ืชื ื” ื‘ืžื•ื“ืœ ืฉืจืฉืจืช ืืกืคืงื” โ€‹โ€‹ืฉืœ ื’ื™ืœื™ื•ื ื•ืช ืืœืงื˜ืจื•ื ื™ื™ื ื ื•ืชื ืช ืžืขื ื” ืœืฉื ื™ ืืชื’ืจื™ื ืขื™ืงืจื™ื™ื ื‘ื™ื™ืฉื•ื ืฉืœ ืžืฉื—ืงื™ื ืจืฆื™ื ื™ื™ื: ื ื’ื™ืฉื•ืช ื•ืงืœื•ืช ืฉื™ืžื•ืฉ. ื”ืžืฉื—ืง ื”ื–ื” ื–ืžื™ืŸ ืœื”ื•ืจื“ื” ื›ื‘ืจ ื›ืžื” ืฉื ื™ื ื‘ืงื™ืฉื•ืจ ื”ื‘ื ื‘ืฆื™ื‘ื•ืจ ืืชืจ ืื™ื ื˜ืจื ื˜.

ื ื™ืชืŸ ืœื”ื•ืจื™ื“ ืชื™ืื•ืจ ืžืคื•ืจื˜ ื‘ืื ื’ืœื™ืช ื›ืืŸ.

ืชื™ืื•ืจ ืงืฆืจ ืฉืœ ื”ืžืฉื—ืง

ื‘ืงืฆืจื” ืขืœ ืฉืœื‘ื™ ื”ืžืฉื—ืง.

ืžืฉืชืžืฉ ืื—ื“ ื”ืื—ืจืื™ ืขืœ ื”ืคืขืœืช ืกืฉืŸ ื”ืžืฉื—ืง (ืœื”ืœืŸ ื”ืžื•ืจื”) ื•ืžื™ื ื™ืžื•ื ืฉืœ ืืจื‘ืขื” ืžืฉืชืžืฉื™ื ื”ืžืฉื—ืงื™ื ื‘ืžืฉื—ืง (ืœื”ืœืŸ ืฉื—ืงื ื™ื) ืžื™ื™ืฆื’ื™ื ื™ื—ื“ ืืช ื”ืžืฉืชืชืคื™ื ื‘ืžืฉื—ืง ื”ื‘ื™ืจื”. ื”ืžืฉื—ืง ื”ื—ื“ืฉ ืžืฆื™ื’ ืฉืจืฉืจืช ืืกืคืงื” โ€‹โ€‹ืื—ืช ืื• ืฉืชื™ื™ื, ืฉื›ืœ ืื—ืช ืžื”ืŸ ืžื•ืจื›ื‘ืช ืžืืจื‘ืขื” ืฉืœื‘ื™ื: Retailer ยฎ, Wholesaler (W), Distributor (D) ื•ืžืคืขืœ (F). ืฉืจืฉืจืื•ืช ื”ืืกืคืงื” โ€‹โ€‹ื”ืืžื™ืชื™ื•ืช ื”ืŸ ื›ืžื•ื‘ืŸ ืžื•ืจื›ื‘ื•ืช ื™ื•ืชืจ, ืื‘ืœ ืžืฉื—ืง ืฉืจืฉืจืช ื”ื‘ื™ืจื” ื”ืงืœืืกื™ ื˜ื•ื‘ ืœืœืžื™ื“ื”.

ืืคืงื˜ ื”ื‘ื•ืœื•ื•ื™ืค ื•ืžืฉื—ืง ื”ื‘ื™ืจื”: ืกื™ืžื•ืœืฆื™ื” ื•ื”ื“ืจื›ื” ื‘ื ื™ื”ื•ืœ ืืกืคืงื”
ืื•ืจื–. 1. ืžื‘ื ื” ืฉืจืฉืจืช ื”ืืกืคืงื”

ื›ืœ ืกืฉืŸ ืžืฉื—ืง ื›ื•ืœืœ ื‘ืกืš ื”ื›ืœ 12 ืชืงื•ืคื•ืช.

ืืคืงื˜ ื”ื‘ื•ืœื•ื•ื™ืค ื•ืžืฉื—ืง ื”ื‘ื™ืจื”: ืกื™ืžื•ืœืฆื™ื” ื•ื”ื“ืจื›ื” ื‘ื ื™ื”ื•ืœ ืืกืคืงื”
ืื•ืจื–. 2. ื˜ื•ืคืก ื”ื—ืœื˜ื” ืœื›ืœ ืฉื—ืงืŸ

ืœืชืื™ื ื‘ื˜ืคืกื™ื ื™ืฉ ืขื™ืฆื•ื‘ ืžื™ื•ื—ื“ ืฉื”ื•ืคืš ืฉื“ื•ืช ืงืœื˜ ืœื’ืœื•ื™ื™ื ืื• ื‘ืœืชื™ ื ืจืื™ื ืœืฉื—ืงื ื™ื ื‘ื”ืชืื ืœืชืงื•ืคื” ื”ืคืขื™ืœื” ื”ื ื•ื›ื—ื™ืช ื•ืœืจืฆืฃ ื”ื”ื—ืœื˜ื•ืช, ื›ืš ืฉืฉื—ืงื ื™ื ื™ื›ื•ืœื™ื ืœื”ืชืžืงื“ ื‘ืžื” ืฉื”ื›ื™ ื—ืฉื•ื‘ ื‘ืื•ืชื• ืจื’ืข. ื”ืžื•ืจื” ื™ื›ื•ืœ ืœืฉืœื•ื˜ ื‘ื–ืจื™ืžืช ื”ืขื‘ื•ื“ื” ืฉืœ ื”ืžืฉื—ืง ื“ืจืš ืœื•ื— ื”ื‘ืงืจื”, ืฉื‘ื• ืขื•ืงื‘ื™ื ืื—ืจ ื”ืคืจืžื˜ืจื™ื ื”ืขื™ืงืจื™ื™ื ื•ืžื—ื•ื•ื ื™ ื”ื‘ื™ืฆื•ืขื™ื ืฉืœ ื›ืœ ืฉื—ืงืŸ. ื’ืจืคื™ื ื”ืžืขื•ื“ื›ื ื™ื ื‘ืื•ืคืŸ ืžื™ื™ื“ื™ ื‘ื›ืœ ื’ื™ืœื™ื•ืŸ ืขื•ื–ืจื™ื ืœืš ืœื”ื‘ื™ืŸ ื‘ืžื”ื™ืจื•ืช ืžื“ื“ื™ ื‘ื™ืฆื•ืขื™ื ืžืจื›ื–ื™ื™ื ืขื‘ื•ืจ ืฉื—ืงื ื™ื ื‘ื›ืœ ืขืช. ื”ืžื“ืจื™ื›ื™ื ื™ื›ื•ืœื™ื ืœื‘ื—ื•ืจ ืื ื“ืจื™ืฉืช ื”ืœืงื•ื— ื”ื™ื ื“ื˜ืจืžื™ื ื™ืกื˜ื™ืช (ื›ื•ืœืœ ืœื™ื ื™ืืจื™ืช ื•ืœื ืœื™ื ื™ืืจื™ืช) ืื• ืกื˜ื•ื›ืกื˜ื™ืช (ื›ื•ืœืœ ืื—ื™ื“ื”, ื ื•ืจืžืœื™ืช, ืœื•ื’-ื ื•ืจืžืœื™ืช, ืžืฉื•ืœืฉืช, ื’ืžื ื•ืืงืกืคื•ื ื ืฆื™ืืœื™ืช).

ืขื‘ื•ื“ื” ื ื•ืกืคืช

ื”ืžืฉื—ืง ื‘ืฆื•ืจื” ื–ื• ืขื“ื™ื™ืŸ ืจื—ื•ืง ืžืœื”ื™ื•ืช ืžื•ืฉืœื - ื”ื•ื ื“ื•ืจืฉ ืฉื™ืคื•ืจ ื ื•ืกืฃ ืฉืœ ืžืฉื—ืง ืžืจื•ื‘ื” ื”ืžืฉืชืชืคื™ื ื”ืžืงื•ื•ืŸ ื‘ืื•ืคืŸ ืฉื™ื‘ื˜ืœ ืืช ื”ืฆื•ืจืš ืœืขื“ื›ืŸ ื•ืœืฉืžื•ืจ ื›ืœ ื”ื–ืžืŸ ืืช ื”ื’ื™ืœื™ื•ื ื•ืช ื”ืžืชืื™ืžื™ื ืœืื—ืจ ื›ืœ ืคืขื•ืœื” ืฉืœ ืฉื—ืงืŸ. ื‘ืจืฆื•ื ื™ ืœืงืจื•ื ื•ืœื”ื’ื™ื‘ ืœื”ืขืจื•ืช ืขืœ ื”ืฉืืœื•ืช ื”ื‘ืื•ืช:

ื) ื”ืื ืืคืงื˜ ื”ื‘ื•ืœืฉื•ื˜ ืืžื™ืชื™ ื‘ืคื•ืขืœ;
ื‘) ืขื“ ื›ืžื” ืžืฉื—ืง ื”ื‘ื™ืจื” ื™ื›ื•ืœ ืœื”ื™ื•ืช ืฉื™ืžื•ืฉื™ ื‘ื”ื•ืจืืช ืœื•ื’ื™ืกื˜ื™ืงื” ื•ื›ื™ืฆื“ ื ื™ืชืŸ ืœืฉืคืจ ืื•ืชื•.

ืชื–ื›ื•ืจ

[1] Lee, H. L., Padmanabhan, V. and Whang, S., 1997. ืขื™ื•ื•ืช ืžื™ื“ืข ื‘ืฉืจืฉืจืช ืืกืคืงื”: ืืคืงื˜ ื”ื‘ื•ืœืฉื•ื˜. ืžื“ืขื™ ื”ื ื™ื”ื•ืœ, 43(4), ืขืž' 546-558.
[2] Chen, F., Drezner, Z., Ryan, J. K. and Simchi-Levi, D., 2000. Quantifying the bullwhip effect in a simple chain: The impact of forecasting, lead time, and information. Management Science, 46(3), ืขืž' 436-443.
[3] ืกื˜ืจืžืŸ, J.D., 1989. ืžื•ื“ืœ ื”ืชื ื”ื’ื•ืช ื ื™ื”ื•ืœื™ืช: ืชืคื™ืกื•ืช ืžื•ื˜ืขื•ืช ืฉืœ ืžืฉื•ื‘ ื‘ื ื™ืกื•ื™ ื“ื™ื ืžื™ ืฉืœ ืงื‘ืœืช ื”ื—ืœื˜ื•ืช. ืžื“ืขื™ ื”ื ื™ื”ื•ืœ, 35(3), ืขืž' 321-339.
[4] Sucky, E., 2009. The Bullwhip Effect ื‘ืฉืจืฉืจืช ื”ืืกืคืงื” โ€‹โ€‹- ื‘ืขื™ื” ืžื•ืขืจื›ืช ื™ืชืจ ืขืœ ื”ืžื™ื“ื”? International Journal of Production Economics, 118(1), ืขืž' 311-322.
[5] Cachon, G.P., Randall, T. and Schmidt, G.M., 2007. ื‘ื—ื™ืคื•ืฉ ืื—ืจ ืืคืงื˜ ื”ื‘ื•ืœืฉื•ื˜. ื ื™ื”ื•ืœ ืชืคืขื•ืœ ื™ื™ืฆื•ืจ ื•ืฉื™ืจื•ืช, 9(4), ืขืž' 457-479.

ืžืงื•ืจ: www.habr.com

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