ื“ื™ ื‘ื•ืœืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’ ืื•ืŸ ื“ื™ ื‘ื™ืจ ืฉืคึผื™ืœ: ืกื™ืžื™ืึทืœื™ื™ืฉืึทืŸ ืื•ืŸ ื˜ืจืึทื™ื ื™ื ื’ ืื™ืŸ ืฆื•ืฉื˜ืขืœืŸ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’

ื‘ื™ื™ึทื˜ืฉ ืื•ืŸ ืฉืคึผื™ืœ

ืื™ืŸ ื“ืขื ืึทืจื˜ื™ืงืœ ืื™ืš ื•ื•ืึธืœื˜ ื•ื•ื™ ืฆื• ื“ื™ืกืงื•ื˜ื™ืจืŸ ื“ื™ ืคึผืจืึธื‘ืœืขื ืคื•ืŸ ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’, ื•ื•ืึธืก ืื™ื– ื•ื•ื™ื™ื“ืœื™ ื’ืขืœืขืจื ื˜ ืื™ืŸ ืœืึทื“ื–ืฉื™ืกื˜ื™ืงืก, ืื•ืŸ ืื•ื™ืš ืคืึธืจืฉื˜ืขืœืŸ ืฆื• ื“ื™ ื•ืคืžืขืจืงื–ืึทืžืงื™ื™ื˜ ืคื•ืŸ ืœืขืจืขืจืก ืื•ืŸ ืกืคึผืขืฉืึทืœืึทืกืฅ ืื™ืŸ ื“ื™ ืคืขืœื“ ืคื•ืŸ ืฆื•ืฉื˜ืขืœืŸ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ืึท ื ื™ื™ึทืข ืžืึธื“ื™ืคื™ืงืึทื˜ื™ืึธืŸ ืคื•ืŸ ื“ื™ ื‘ืึทื•ื•ื•ืกื˜ ื‘ื™ืจ ืฉืคึผื™ืœ ืคึฟืึทืจ ืœืขืจื ืขืŸ ืœืึทื“ื–ืฉื™ืกื˜ื™ืงืก. ื“ื™ ื‘ื™ืจ ืฉืคึผื™ืœ ืื™ืŸ ื“ืขืจ ื•ื•ื™ืกื ืฉืึทืคึฟื˜ ืคื•ืŸ ืฆื•ืฉื˜ืขืœืŸ ืงื™ื™ื˜ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ืื™ื– ืึทืงืฉืœื™ ืึท ืขืจื ืกื˜ ื˜ืขืžืข ืื™ืŸ ืœืึทื“ื–ืฉื™ืกื˜ื™ืงืก ื‘ื™ืœื“ื•ื ื’ ืื•ืŸ ืคื™ืจ. ืขืก ื’ืขื–ื•ื ื˜ ื‘ืืฉืจื™ื™ื‘ื˜ ื“ื™ ืึทื ืงืึทื ื˜ืจืึธื•ืœื“ ืคึผืจืึธืฆืขืก ืคื•ืŸ ืกื“ืจ ื•ื•ืขืจื™ืึทื‘ื™ืœื™ื˜ื™ ืื•ืŸ ื™ื ื•ื•ืึทื ื˜ืึธืจื™ ื’ืขืฉื•ื•ื™ืœืขื›ืฅ ืื™ืŸ ืคืึทืจืฉื™ื“ืขื ืข ืกื˜ืึทื’ืขืก ืคื•ืŸ ืฆื•ืฉื˜ืขืœืŸ ืงื™ื™ื˜ืŸ - ื“ื™ ืึทื–ื•ื™ ื’ืขืจื•ืคืขื ืข ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’. ืื™ืš ื”ืึธื‘ ืึทืžืึธืœ ื’ืขืคึผืœืึธื ื˜ืขืจื˜ ืฉื•ื•ืขืจื™ืงื™ื™ื˜ืŸ ืื™ืŸ ืกื™ืžื™ืึทืœื™ื™ื˜ื™ื ื’ ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’, ืื™ืš ื‘ืึทืฉืœืึธืกืŸ ืฆื• ืึทื ื˜ื•ื•ื™ืงืœืขืŸ ืžื™ื™ืŸ ืื™ื™ื’ืขื ืข ืกื™ืžืคึผืœืึทืคื™ื™ื“ ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ื“ื™ ื‘ื™ืจ ืฉืคึผื™ืœ (ื“ืขืจื ืึธืš ืจื™ืคืขืจื“ ืฆื• ื•ื•ื™ ื“ื™ ื ื™ื™ึทืข ืฉืคึผื™ืœ). ื•ื•ื™ื™ืœ ืื™ืš ื•ื•ื™ื™ืก ื•ื•ื™ืคื™ืœ ืœืึธื’ื™ืกื˜ื™ืงืก ืกืคืขืฆื™ืืœื™ื˜ืขื˜ืŸ ืขืก ื–ืขื ืขืŸ ื“ื ืื•ื™ืฃ ื“ืขื ืกื™ื™ื˜, ืื•ืŸ ืื•ื™ืš ื‘ืื˜ืจืื›ื˜ ืื– ืชื’ื•ื‘ื•ืช ืื•ื™ืฃ ืืจื˜ื™ืงืœืขืŸ ืื•ื™ืฃ ื”ืื‘ืจ ื–ืขื ืขืŸ ืืคื˜ ืžืขืจ ืื™ื ื˜ืขืจืขืกืื ื˜ ื•ื•ื™ ื“ื™ ืืจื˜ื™ืงืœืขืŸ ืืœื™ื™ืŸ, ื•ื•ืืœื˜ ืื™ืš ื˜ืืงืข ื’ืขื•ื•ืืœื˜ ื”ืขืจืŸ ืงืืžืขื ื˜ืืจืŸ ืคื•ืŸ ืœื™ื™ืขื ืขืจ ืื™ื‘ืขืจ ื“ื™ ืฉื™ื™ื›ื•ืช ืคื•ืŸ ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืค ื•ื•ื™ืจืงื•ื ื’ ืื•ืŸ ื“ื™ ื‘ื™ืจ ืฉืคื™ืœ.

ืคืึทืงื˜ื™ืฉ ืึธื“ืขืจ ืคื™ืงื˜ื™ืฉืึทืก ืคึผืจืึธื‘ืœืขื?

ืื™ืš ื•ื•ืขืœ ืึธื ื”ื™ื™ื‘ืŸ ืžื™ื˜ ื“ื™ืกืงืจื™ื™ื‘ื™ื ื’ ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’. ืขืก ื–ืขื ืขืŸ ื˜ืึธื ืก ืคื•ืŸ ื•ื•ื™ืกื ืฉืืคื˜ืœืขื›ืข ืฉื˜ื•ื“ื™ื•ื ืื™ืŸ ืœืึทื“ื–ืฉื™ืกื˜ื™ืงืก ื•ื•ืึธืก ื”ืึธื‘ืŸ ื™ื’ื–ืึทืžืึทื ื“ ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’ ื•ื•ื™ ืึท ื•ื•ื™ื›ื˜ื™ืง ืจืขื–ื•ืœื˜ืึทื˜ ืคื•ืŸ ื™ื ื˜ืขืจืึทืงื˜ื™ืึธื ืก ืคื•ืŸ ืฆื•ืฉื˜ืขืœืŸ ืงื™ื™ื˜ ืฉื•ื˜ืขืฃ ื•ื•ืึธืก ื”ืึธื‘ืŸ ืขืจื ืกื˜ ืžืึทื ื™ื“ื–ืฉื™ืจื™ืึทืœ ื™ืžืคึผืœืึทืงื™ื™ืฉืึทื ื–. ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’ ืื™ื– ืึท ืคืึทืจื’ืจืขืกืขืจืŸ ืื™ืŸ ืกื“ืจ ื•ื•ืขืจื™ืึทื‘ื™ืœื™ื˜ื™ ืื™ืŸ ื“ื™ ืขืจืฉื˜ ืกื˜ืึทื’ืขืก ืคื•ืŸ ื“ื™ ืฆื•ืฉื˜ืขืœืŸ ืงื™ื™ื˜ (ืึทืคึผืกื˜ืจื™ื), ื•ื•ืึธืก ืื™ื– ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ื”ื•ื™ืคึผื˜ ื˜ืขืึธืจืขื˜ื™ืฉ [1] [2] ืื•ืŸ ื™ืงืกืคึผืขืจืžืขื ืึทืœ ืจืขื–ื•ืœื˜ืึทื˜ืŸ ืคื•ืŸ ื“ื™ ื‘ื™ืจ ืฉืคึผื™ืœ [3]. ืœื•ื™ื˜ ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’, ืคืœืึทืงื˜ืฉื•ื™ื™ืฉืึทื ื– ืื™ืŸ ืคืึธื“ืขืจื•ื ื’ ืคื•ืŸ ืงืึธื ืกื•ืžืขืจืก ืื•ืŸ ืึธืจื“ืขืจืก ืคื•ืŸ ืจืขื˜ืึทื™ืœืขืจืก ืื™ืŸ ื“ื™ ืœืขืฆื˜ ืกื˜ืึทื’ืขืก ืคื•ืŸ ื“ื™ ืฆื•ืฉื˜ืขืœืŸ ืงื™ื™ื˜ (ื“ืึทื•ื ืกื˜ืจื™ื) ื–ืขื ืขืŸ ืฉื˜ืขื ื“ื™ืง ื ื™ื“ืขืจื™ืงืขืจ ื•ื•ื™ ื“ื™ ืคื•ืŸ ื›ืึธื•ืœืกื™ื™ืœืขืจื– ืื•ืŸ ืžืึทื ื™ืึทืคืึทืงื˜ืฉืขืจืขืจื–. ื“ื™ ื•ื•ื™ืจืงื•ื ื’ ืื™ื–, ืคื•ืŸ ืงื•ืจืก, ืฉืขื“ืœืขืš ืื•ืŸ ืคื™ืจื˜ ืฆื• ืึธืคื˜ ืขื ื“ืขืจื•ื ื’ืขืŸ ืื™ืŸ ืึธืจื“ืขืจืก ืื•ืŸ ืคึผืจืึธื“ื•ืงืฆื™ืข. ืžืึทื˜ื”ืขืžืึทื˜ื™ืงืึทืœืœื™, ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื“ื™ืกืงืจื™ื™ื‘ื“ ื•ื•ื™ ื“ื™ ืคืึทืจื”ืขืœื˜ืขื ื™ืฉ ืคื•ืŸ ื“ื™ืคืขืจืึทื ืกื™ื– ืึธื“ืขืจ ืงืึธื•ืึทืคื™ืฉืึทื ืฅ ืคื•ืŸ ื•ื•ืขืจื™ื™ื™ืฉืึทืŸ ืฆื•ื•ื™ืฉืŸ ืกื˜ืึทื’ืขืก (ืขื˜ืฉืขืœืึธื ืก) ืคื•ืŸ ืึท ืฆื•ืฉื˜ืขืœืŸ ืงื™ื™ื˜:

BullwhipEffect=VARupstream/VARdownstream

ืึธื“ืขืจ (ื“ื™ืคึผืขื ื“ื™ื ื’ ืื•ื™ืฃ ื“ื™ ืžืขื˜ืึทื“ืึทืœืึทื“ื–ืฉื™ ืคื•ืŸ ื“ื™ ืคืึธืจืฉืขืจ):

BullwhipEffect=CVupstream/CVdownstream

ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’ ืื™ื– ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืื™ืŸ ื›ึผืžืขื˜ ืึทืœืข ืคืึธืœืงืก ืคืจืขืžื“ ื˜ืขืงืกื˜ื‘ื•ืงืก ืื•ื™ืฃ ืฆื•ืฉื˜ืขืœืŸ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’. ืขืก ืื™ื– ืคืฉื•ื˜ ืึท ืจื™ื–ื™ืง ืกื•ืžืข ืคื•ืŸ โ€‹โ€‹ืคืึธืจืฉื•ื ื’ ื“ืขื“ืึทืงื™ื™ื˜ืึทื“ ืฆื• ื“ืขื ื˜ืขืžืข. ื“ื™ ืœื™ื ืงืก ืื™ืŸ ื“ื™ ืกื•ืฃ ืคื•ืŸ ื“ืขื ืึทืจื˜ื™ืงืœ ืึธื ื•ื•ื™ื™ึทื–ืŸ ื“ื™ ืžืขืจืกื˜ ื‘ืึทืจื™ืžื˜ ื•ื•ืขืจืง ืื•ื™ืฃ ื“ืขื ื•ื•ื™ืจืงื•ื ื’. ื˜ื”ืขืึธืจืขื˜ื™ืงืึทืœืœื™, ื“ื™ ื•ื•ื™ืจืงื•ื ื’ ืื™ื– ืœืึทืจื’ืขืœื™ ื’ืขืคึฟื™ืจื˜ ื“ื•ืจืš ืึท ืคืขืœืŸ ืคื•ืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ืคืึธื“ืขืจื•ื ื’, ืคึผืขืจื˜ืฉืึทืกื™ื ื’ ืื™ืŸ ื’ืจื•ื™ืก ืงื•ื•ืึทื ื˜ืึทื˜ื™ื–, ืคื™ืจื– ืคื•ืŸ ืฆื•ืงื•ื ืคึฟื˜ ื“ื•ื—ืง ืื•ืŸ ืจื™ื™ื–ื™ื ื’ ืคึผืจื™ื™ืกื™ื– [1]. ื“ื™ ื•ืžื›ื™ื™ืฉืขืง ืคื•ืŸ ื’ืขืฉืขืคื˜ ืคึผืึทืจื˜ื ืขืจืก ืฆื• ื˜ื™ื™ืœืŸ ืคึผื™ื ื˜ืœืขืš ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ืงื•ื ื” ืคืึธื“ืขืจื•ื ื’, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ืœืึทื ื’ ืขืงืกืคึผืจืขืก ืฆื™ื™ื˜, ืคืึทืจื’ืจืขืกืขืจืŸ ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’ [2]. ืขืก ื–ืขื ืขืŸ ืื•ื™ืš ืคืกื™ื›ืืœืื’ื™ืฉืŸ ืกื™ื‘ื•ืช ืคึฟืึทืจ ื“ื™ ื•ื•ื™ืจืงื•ื ื’, ื‘ืืฉื˜ืขื˜ื™ืงื˜ ืื™ืŸ ืœืึทื‘ืึธืจืึทื˜ืึธืจื™ืข ื˜ื ืึธื™ื [3]. ืคึฟืึทืจ ืงืœืึธืจ ื•ื•ื™ ื“ืขืจ ื˜ืึธื’ ืกื™ื‘ื•ืช, ืขืก ื–ืขื ืขืŸ ื–ื™ื™ืขืจ ื•ื•ื™ื™ื ื™ืง ืกืคึผืขืฆื™ืคื™ืฉ ื‘ื™ื™ืฉืคื™ืœืŸ ืคื•ืŸ ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’ - ื•ื•ื™ื™ื ื™ืง ืžืขื ื˜ืฉืŸ ื•ื•ืึธืœื˜ ื•ื•ืขืœืŸ ืฆื• ื˜ื™ื™ืœืŸ ื“ืึทื˜ืŸ ื•ื•ืขื’ืŸ ื–ื™ื™ืขืจ ืึธืจื“ืขืจืก ืื•ืŸ ื™ื ื•ื•ืึทื ื˜ืึธืจื™ืขืก, ืื•ืŸ ืืคื™ืœื• ืื™ื‘ืขืจ ื“ื™ ื’ืื ืฆืข ืฆื•ืฉื˜ืขืœืŸ ืงื™ื™ื˜. ืขืก ืื™ื–, ืึธื‘ืขืจ, ืึท ืงืœืึธืจ ืžื™ื ืึธืจื™ื˜ืขื˜ ืคื•ืŸ ืจื™ืกืขืจื˜ืฉืขืจื– ื•ื•ืึธืก ื’ืœื•ื™ื‘ืŸ ืึทื– ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’ ืื™ื– ื™ื’ื–ืึทื“ื–ืฉืขืจื™ื™ื˜ื™ื“.

ื˜ื”ืขืึธืจืขื˜ื™ืงืึทืœืœื™, ื“ื™ ื•ื•ื™ืจืงื•ื ื’ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืกืžื•ื“ื“ ืื•ื™ืก ื“ื•ืจืš ืกืึทื‘ืกื˜ื™ื˜ื•ื˜ื™ื ื’ ืกื›ื•ื™ืจืข ืื•ืŸ ืกื•ื•ื™ื˜ืฉื™ื ื’ ืงืึทืกื˜ืึทืžืขืจื– ืฆื•ื•ื™ืฉืŸ ืกืึทืคึผืœื™ื™ืขืจื– ืื™ืŸ ืคืึทืœ ืคื•ืŸ ื“ื•ื—ืง [4]. ืขื˜ืœืขื›ืข ืขืžืคึผื™ืจื™ืงืึทืœ ื–ืึธื’ืŸ ืฉื˜ื™ืฆื˜ ื“ื™ ืžื™ื™ื ื•ื ื’ ืึทื– ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’ ืงืขืŸ ื–ื™ื™ืŸ ืœื™ืžื™ื˜ืขื“ ืื™ืŸ ืคื™ืœืข ื™ื ื“ืึทืกื˜ืจื™ื– [5]. ืžืึทื ื™ืึทืคืึทืงื˜ืฉืขืจืขืจื– ืื•ืŸ ืจืขื˜ืึทื™ืœืขืจืก ืึธืคื˜ ื ื•ืฆืŸ ืคึผืจืึธื“ื•ืงืฆื™ืข ืกืžื•ื“ื™ื ื’ ื˜ืขืงื ื™ืงืก ืื•ืŸ ืื ื“ืขืจืข ื˜ืจื™ืงืก ืฆื• ืขื ืฉื•ืจ ืึทื– ืงื•ื ื” ืกื“ืจ ื•ื•ืขืจื™ืึทื‘ื™ืœื™ื˜ื™ ืื™ื– ื ื™ืฉื˜ ืฆื• ืขืงืกื˜ืจืขื. ืื™ืš ื•ื•ื•ื ื“ืขืจ: ื•ื•ืึธืก ืื™ื– ื“ื™ ืกื™ื˜ื•ืึทืฆื™ืข ืžื™ื˜ ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’ ืื™ืŸ ืจื•ืกืœืึทื ื“ ืื•ืŸ ืื™ืŸ ื“ื™ ืคึผืึธืกื˜ืŸ-ืกืึธื•ื•ื™ืขื˜ ืคึผืœืึทืฅ ื‘ื›ืœืœ? ื”ืึธื‘ืŸ ืœื™ื™ืขื ืขืจ (ืกืคึผืขืฆื™ืขืœ ื“ื™ ื™ื ื•ื•ืึทืœื•ื•ื“ ืื™ืŸ ื™ื ื•ื•ืึทื ื˜ืึธืจื™ ืึทื ืึทืœื™ื˜ื™ืงืก ืื•ืŸ ืคืึธื“ืขืจื•ื ื’ ืคืึธืจืงืึทืกื˜ื™ื ื’) ื‘ืืžืขืจืงื˜ ืึทื–ืึท ืึท ืฉื˜ืึทืจืง ื•ื•ื™ืจืงื•ื ื’ ืื™ืŸ ืคืึทืงื˜ื™ืฉ ืœืขื‘ืŸ? ืืคึฟืฉืจ, ืื™ืŸ ืคืึทืงื˜, ื“ื™ ืงืฉื™ื ืคื•ืŸ ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’ ืื™ื– ื•ื•ื™ื™ึทื˜-ืคืขื˜ืฉื˜ ืื•ืŸ ืึทื–ื•ื™ ืคื™ืœ ืฆื™ื™ื˜ ืคื•ืŸ ืจื™ืกืขืจื˜ืฉืขืจื– ืื•ืŸ ืœืึทื“ื–ืฉื™ืกื˜ื™ืงืก ืกื˜ื•ื“ืขื ื˜ืŸ ื•ื•ื™ืกื˜ ืื•ื™ืฃ ืขืก ืื•ืžื–ื™ืกื˜ ...

ืื™ืš ื–ื™ืš ื’ืขืœืขืจื ื˜ ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’ ื•ื•ื™ ืึท ื’ืจืึทื“ื–ืฉืึทื•ื•ืึทื˜ ืชึผืœืžื™ื“ ืื•ืŸ ื‘ืฉืขืช ืคึผืจื™ืคึผืขืจื™ื ื’ ืึท ืคึผืึทืคึผื™ืจ ืื•ื™ืฃ ื“ื™ ื‘ื™ืจ ืฉืคึผื™ืœ ืคึฟืึทืจ ืึท ืงืึธื ืคึฟืขืจืขื ืฅ. ืฉืคึผืขื˜ืขืจ ืื™ืš ืฆื•ื’ืขื’ืจื™ื™ื˜ ืึทืŸ ืขืœืขืงื˜ืจืึธื ื™ืฉ ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ื‘ื™ืจ ืฉืคึผื™ืœ ืฆื• ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’ ืื™ืŸ ื“ื™ ืงืœืึทืกืฆื™ืžืขืจ. ืื™ืš ื‘ื™ืŸ ื’ืขื’ืื ื’ืขืŸ ืฆื• ื‘ืึทืฉืจื™ื™ึทื‘ืŸ ืขืก ืื™ืŸ ืžืขืจ ื“ืขื˜ืึทืœ ืื•ื ื˜ืŸ.

ื“ืืก ื–ืขื ืขืŸ ื ื™ืฉื˜ ืื™ื“ื™ืฉ ืคืืจ ื“ื™ืจ...

ืกืคึผืจืขื“ืฉื™ื˜ ืžืึธื“ืขืœื™ื ื’ ืื™ื– ื•ื•ื™ื™ื“ืœื™ ื’ืขื ื™ืฆื˜ ืฆื• ืคื•ื ืึทื ื“ืขืจืงืœื™ื™ึทื‘ืŸ ืคืึทืงื˜ื™ืฉ-ื•ื•ืขืœื˜ ื’ืขืฉืขืคื˜ ืคึผืจืึธื‘ืœืขืžืก. ืกืคึผืจืขื“ืฉื™ืฅ ื–ืขื ืขืŸ ืื•ื™ืš ืขืคืขืงื˜ื™ื•ื• ืื™ืŸ ื˜ืจื™ื™ื ื™ื ื’ ืฆื•ืงื•ื ืคึฟื˜ ืžืึทื ืึทื“ื–ืฉืขืจื–. ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’, ื•ื•ื™ ืึท ื‘ืึทื•ื•ื•ืกื˜ ืคืขืœื“ ืื™ืŸ ืฆื•ืฉื˜ืขืœืŸ ืงื™ื™ื˜ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’, ื”ืื˜ ืึท ืกืคึผืขืฆื™ืขืœ ืœืึทื ื’ ื˜ืจืึทื“ื™ืฉืึทืŸ ืคื•ืŸ ื ื™ืฆืŸ ืกื™ืžื™ืึทืœื™ื™ืฉืึทื ื– ืื™ืŸ ื‘ื™ืœื“ื•ื ื’, ืคื•ืŸ ื•ื•ืึธืก ื“ื™ ื‘ื™ืจ ืฉืคึผื™ืœ ืื™ื– ืึท ื’ื•ื˜ ื‘ื™ื™ึทืฉืคึผื™ืœ. MIT ืขืจืฉื˜ืขืจ ื‘ืึทืงืขื ืขื  ื“ื™ ืึธืจื™ื’ื™ื ืขืœ ื‘ื™ืจ ืฉืคึผื™ืœ ืื™ืŸ ื“ื™ ืคืจื™ 1960 ืก, ืื•ืŸ ืขืก ืื™ื– ื‘ืึทืœื“ ื’ืขื•ื•ืืจืŸ ืึท ืคืึธืœืงืก ื’ืขืฆื™ื™ึทื’ ืฆื• ื“ืขืจืงืœืขืจืŸ ื“ื™ ื“ื™ื ืึทืžื™ืง ืคื•ืŸ ื“ื™ ืฆื•ืฉื˜ืขืœืŸ ืงื™ื™ื˜. ื“ืขืจ ืฉืคึผื™ืœ ืื™ื– ืึท ืงืœืึทืกื™ืฉ ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ื“ื™ ืกื™ืกื˜ืขื ื“ื™ื ืึทืžื™ืง ืžืึธื“ืขืœ, ื’ืขื ื™ืฆื˜ ื ื™ื˜ ื‘ืœื•ื™ื– ืคึฟืึทืจ ื‘ื™ืœื“ื•ื ื’ืงืจื™ื™ื– ืฆื•ื•ืขืงืŸ, ืึธื‘ืขืจ ืื•ื™ืš ืคึฟืึทืจ ื‘ืึทืฉืœื•ืก-ืžืื›ืŸ ืื™ืŸ ืคืึทืงื˜ื™ืฉ ื’ืขืฉืขืคื˜ ืกื™ื˜ื•ืึทื˜ื™ืึธื ืก, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ืคึฟืึทืจ ืคืึธืจืฉื•ื ื’. ื“ื™ ื•ื•ื™ื–ืึทื‘ื™ืœื™ื˜ื™, ืจืขืคึผืจืึธื“ื•ืกื™ื‘ื™ืœื™ื˜ื™, ื–ื™ื›ืขืจืงื™ื™ึทื˜, ืงืึธืก-ื™ืคืขืงื˜ื™ื•ื•ื ืึทืก ืื•ืŸ ืึทืงืกืขืกืึทื‘ื™ืœื™ื˜ื™ ืคื•ืŸ ืขืจื ืกื˜ ืงืึธืžืคึผื™ื•ื˜ืขืจ ืฉืคึผื™ืœืขืจื™ื™ึท ืฆื•ืฉื˜ืขืœืŸ ืึทืŸ ืึธืœื˜ืขืจื ืึทื˜ื™ื•ื• ืฆื• ื˜ืจื™ื™ื ื™ื ื’ ืื•ื™ืฃ ื“ืขืจ ืึทืจื‘ืขื˜, ืื•ืŸ ืฆื•ืฉื˜ืขืœืŸ ืžืึทื ืึทื“ื–ืฉืขืจื– ืึท ื ื•ืฆื™ืง ื’ืขืฆื™ื™ึทื’ ืื™ืŸ ืคืึทืกื™ืœืึทื˜ื™ื™ื˜ื™ื ื’ ื‘ืึทืฉืœื•ืก-ืžืื›ืŸ ื•ื•ืขืŸ ืงืึทื ื“ืึทืงื˜ื™ื ื’ ื™ืงืกืคึผืขืจืึทืžืึทื ืฅ ืื™ืŸ ืึท ื–ื™ื›ืขืจ ืœืขืจื ืขืŸ ืกื•ื•ื™ื•ื•ืข.

ื“ืขืจ ืฉืคึผื™ืœ ื”ืื˜ ื’ืขืฉืคื™ืœื˜ ืึท ื•ื•ื™ื›ื˜ื™ืง ืจืึธืœืข ืื™ืŸ ืกื™ืžื™ืึทืœื™ื™ืฉืึทืŸ ืคึฟืึทืจ ื“ืขื•ื•ืขืœืึธืคึผื™ื ื’ ื’ืขืฉืขืคื˜ ืกื˜ืจืึทื˜ืขื’ื™ืขืก ืื•ืŸ ืคืึทืกื™ืœืึทื˜ื™ื™ื˜ื™ื ื’ ื‘ืึทืฉืœื•ืก ื’ืขืžืื›ื˜. ื“ืขืจ ืงืœืึทืกื™ืฉ ื‘ื™ืจ ืฉืคึผื™ืœ ืื™ื– ื’ืขื•ื•ืขืŸ ืึท ื‘ืจืขื˜ ืฉืคึผื™ืœ ืื•ืŸ ืคืืจืœืื ื’ื˜ ื‘ืึทื˜ื™ื™ึทื˜ื™ืง ืฆื•ื’ืจื™ื™ื˜ื•ื ื’ ืื™ื™ื“ืขืจ ืคึผืœื™ื™ื™ื ื’ ื“ื™ ืฉืคึผื™ืœ ืื™ืŸ ื“ื™ ืงืœืึทืกืฆื™ืžืขืจ. ืœืขืจืขืจืก ืขืจืฉื˜ืขืจ ื”ืึธื‘ืŸ ืฆื• ื”ืึทื ื“ืœืขืŸ ืžื™ื˜ ื™ืฉื•ื– ืึทื–ืึท ื•ื•ื™ ืงืึธืžืคึผืœืขืงืก ื™ื ืกื˜ืจืึทืงืฉืึทื ื–, ืกืขื˜ื˜ื™ื ื’ืก ืื•ืŸ ืœื™ืžื™ื˜ื™ื™ืฉืึทื ื– ืคึฟืึทืจ ืฉืคึผื™ืœ ืคึผืึทืจื˜ื™ืกืึทืคึผืึทื ืฅ. ืกืึทื‘ืกืึทืงื•ื•ืึทื ื˜ ื•ื•ืขืจืกื™ืขืก ืคื•ืŸ ื“ื™ ื‘ื™ืจ ืฉืคึผื™ืœ ื’ืขืคืจื•ื•ื•ื˜ ืฆื• ืžืึทื›ืŸ ืขืก ื’ืจื™ื ื’ืขืจ ืฆื• ื ื•ืฆืŸ ืžื™ื˜ ื“ื™ ื”ื™ืœืฃ ืคื•ืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื˜ืขื›ื ืึธืœืึธื’ื™ืข. ื˜ืจืึธืฅ ื‘ืึทื˜ื™ื™ึทื˜ื™ืง ื™ืžืคึผืจื•ื•ื•ืžืึทื ืฅ ืžื™ื˜ ื™ืขื“ืขืจ ืกืึทื‘ืกืึทืงื•ื•ืึทื ื˜ ื•ื•ืขืจืกื™ืข, ื“ื™ ืงืึทืžืคึผืœืขืงืกื™ื˜ื™ ืคื•ืŸ ืกืขื˜ืึทืคึผ ืื•ืŸ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ, ืกืคึผืขืฆื™ืขืœ ืื™ืŸ ืžื•ืœื˜ื™-ื‘ืึทื ื™ืฆืขืจ ืกืขื˜ื˜ื™ื ื’ืก, ื”ืื˜ ืื™ืŸ ืคื™ืœืข ืงืึทืกืขืก ืคึผืจื™ื•ื•ืขื ื˜ื™ื“ ื“ื™ ืฉืคึผื™ืœ ืคื•ืŸ ื•ื•ื™ื™ื“ืœื™ ื’ืขื ื™ืฆื˜ ืื™ืŸ ื’ืขืฉืขืคื˜ ื‘ื™ืœื“ื•ื ื’. ื ืจืขืฆืขื ื–ื™ืข ืคื•ืŸ โ€‹โ€‹ื‘ื ื™ืžืฆื ื•ื•ืขืจืกื™ืขืก ืคื•ืŸ ื‘ื™ืจ ืกื™ืžื™ืึทืœื™ื™ืฉืึทืŸ ืฉืคึผื™ืœืขืจื™ื™ึท ืื™ืŸ ืฆื•ืฉื˜ืขืœืŸ ืงื™ื™ื˜ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ืจื™ื•ื•ื™ืœื– ืึท ืคืขืœืŸ ืคื•ืŸ ืœื™ื™ื›ื˜ ืฆื•ื˜ืจื™ื˜ืœืขืš ืื•ืŸ ืคืจื™ื™ ืžื›ืฉื™ืจื™ื ืคึฟืึทืจ ืขื“ื–ืฉื™ื•ืงื™ื™ื˜ืขืจื– ืื™ืŸ ื“ืขื ืคืขืœื“. ืื™ืŸ ืึท ื ื™ื™ึทืข ืฉืคึผื™ืœ ื’ืขืจื•ืคืŸ Supply Chain Competition Game, ืื™ืš ื’ืขื•ื•ืืœื˜ ืฆื• ืึทื“ืจืขืก ื“ืขื ืคึผืจืึธื‘ืœืขื ืขืจืฉื˜ืขืจ ืื•ืŸ ืขืจืฉื˜ืขืจ. ืคึฟื•ืŸ ืึท ืคึผืขื“ืึทื’ืึธื’ื™ืงืึทืœ ืคึผืขืจืกืคึผืขืงื˜ื™ื•ื•, ื“ื™ ื ื™ื™ึทืข ืฉืคึผื™ืœ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื“ื™ืกืงืจื™ื™ื‘ื“ ื•ื•ื™ ืึท ืคึผืจืึธื‘ืœืขื-ื‘ืื–ื™ืจื˜ ืœืขืจื ืขืŸ (PBL) ื’ืขืฆื™ื™ึทื’ ื•ื•ืึธืก ืงืึทืžื‘ื™ื™ื ื– ืกื™ืžื™ืึทืœื™ื™ืฉืึทืŸ ืžื™ื˜ ืจืึธืœืข-ืคึผืœื™ื™ื™ื ื’. ืขืก ืื™ื– ืื•ื™ืš ืžืขื’ืœืขืš ืฆื• ื ื•ืฆืŸ ื“ื™ ืึธื ืœื™ื™ืŸ ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ื“ื™ ื ื™ื™ึทืข ืฉืคึผื™ืœ ืื™ืŸ Google ืฉื™ืฅ. ื“ื™ ืงืึทื ื“ื™ืฉืึทื ืึทืœ ืคืึธืจืžืึทื˜ื˜ื™ื ื’ ืฆื•ื’ืึทื ื’ ืื™ืŸ ืึท ืกืคึผืจืขื“ืฉื™ื˜ ืฆื•ืฉื˜ืขืœืŸ ืงื™ื™ื˜ ืžืึธื“ืขืœ ืึทื“ืจืขืกื– ืฆื•ื•ื™ื™ ื”ื•ื™ืคึผื˜ ื˜ืฉืึทืœืึทื ื“ื–ืฉื™ื– ืื™ืŸ ื“ื™ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืคื•ืŸ ืขืจื ืกื˜ ืฉืคึผื™ืœืขืจื™ื™ึท: ืึทืงืกืขืกืึทื‘ื™ืœื™ื˜ื™ ืื•ืŸ ื™ื– ืคื•ืŸ ื ื•ืฆืŸ. ื“ืขืจ ืฉืคึผื™ืœ ืื™ื– ื‘ื ื™ืžืฆื ืคึฟืึทืจ ืืจืืคืงืืคื™ืข ืคึฟืึทืจ ืึท ืคึผืึธืจ ืคื•ืŸ ื™ืึธืจืŸ ืื™ืฆื˜ ื‘ื™ื™ ื“ื™ ืคืืœื’ืขื ื“ืข ืœื™ื ืง ืื•ื™ืฃ ื“ืขื ืฆื™ื‘ื•ืจ ื•ื•ืขื‘ื–ื™ื™ื˜ืœ.

ื ื“ื™ื˜ื™ื™ืœื“ ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’ ืื™ืŸ ืขื ื’ืœื™ืฉ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื“ืึทื•ื ืœืึธื•ื“ื™ื“ ื“ืึธ.

ืงื•ืจืฅ ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’ ืคื•ืŸ ื“ื™ ืฉืคึผื™ืœ

ื‘ืขืงื™ืฆืขืจ ื•ื•ืขื’ืŸ ื“ื™ ืกื˜ืึทื’ืขืก ืคื•ืŸ ื“ื™ ืฉืคึผื™ืœ.

ืื™ื™ืŸ ื‘ืึทื ื™ืฆืขืจ ืื™ืŸ ื‘ืึทืฉื•ืœื“ื™ืงื•ื ื’ ืคื•ืŸ ืœื•ื™ืคืŸ ื“ื™ ืฉืคึผื™ืœ ืกืขืกื™ืข (ื“ืขืจื ืึธืš ืจื™ืคืขืจื“ ืฆื• ื•ื•ื™ ื“ืขืจ ืœืขืจืขืจ) ืื•ืŸ ืึท ืžื™ื ื™ืžื•ื ืคื•ืŸ ืคื™ืจ ื ื™ืฆืขืจืก ื•ื•ืึธืก ืฉืคึผื™ืœืŸ ื“ืขื ืฉืคึผื™ืœ (ื“ืขืจื ืึธืš ืจื™ืคืขืจื“ ืฆื• ื•ื•ื™ ืคึผืœื™ื™ึทืขืจืก) ืฆื•ื–ืึทืžืขืŸ ืคืึธืจืฉื˜ืขืœืŸ ื“ื™ ืคึผืึทืจื˜ื™ืกืึทืคึผืึทื ืฅ ืื™ืŸ ื“ื™ ื‘ื™ืจ ืฉืคึผื™ืœ. ื“ื™ ื ื™ื™ึทืข ืฉืคึผื™ืœ ืžืึธื“ืขืœืก ืื™ื™ืŸ ืึธื“ืขืจ ืฆื•ื•ื™ื™ ืฆื•ืฉื˜ืขืœืŸ ืงื™ื™ื˜ืŸ, ื™ืขื“ืขืจ ืงืึทื ืกื™ืกื˜ื™ื ื’ ืคื•ืŸ ืคื™ืจ ืกื˜ืึทื’ืขืก: ืจืขื˜ืึทื™ืœืขืจ ยฎ, ื›ืึธื•ืœืกื™ื™ืœืขืจ (ื•ื•), ื“ื™ืกื˜ืจื™ื‘ื™ืึทื˜ืขืจ (ื“) ืื•ืŸ ืคืึทื‘ืจื™ืง (F). ืคืึทืงื˜ื™ืฉ-ืœืขื‘ืŸ ืฆื•ืฉื˜ืขืœืŸ ืงื™ื™ื˜ืŸ ื–ืขื ืขืŸ ื“ืึธืš ืžืขืจ ืงืึธืžืคึผืœื™ืฆื™ืจื˜, ืึธื‘ืขืจ ื“ืขืจ ืงืœืึทืกื™ืฉ ื‘ื™ืจ ืงื™ื™ื˜ ืฉืคึผื™ืœ ืื™ื– ื’ื•ื˜ ืคึฟืึทืจ ืœืขืจื ืขืŸ.

ื“ื™ ื‘ื•ืœืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’ ืื•ืŸ ื“ื™ ื‘ื™ืจ ืฉืคึผื™ืœ: ืกื™ืžื™ืึทืœื™ื™ืฉืึทืŸ ืื•ืŸ ื˜ืจืึทื™ื ื™ื ื’ ืื™ืŸ ืฆื•ืฉื˜ืขืœืŸ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’
ืจื™ื™ืก. 1. ืฆื•ืฉื˜ืขืœืŸ ืงื™ื™ื˜ ืกื˜ืจื•ืงื˜ื•ืจ

ื™ืขื“ืขืจ ื’ื™ื™ืžื™ื ื’ ืกืขืกื™ืข ื›ื•ืœืœ ืึท ื’ืึทื ืฅ ืคื•ืŸ 12 ืคึผื™ืจื™ืึทื“ื–.

ื“ื™ ื‘ื•ืœืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’ ืื•ืŸ ื“ื™ ื‘ื™ืจ ืฉืคึผื™ืœ: ืกื™ืžื™ืึทืœื™ื™ืฉืึทืŸ ืื•ืŸ ื˜ืจืึทื™ื ื™ื ื’ ืื™ืŸ ืฆื•ืฉื˜ืขืœืŸ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’
ืจื™ื™ืก. 2. ื‘ืึทืฉืœื•ืก ืคืึธืจืขื ืคึฟืึทืจ ื™ืขื“ืขืจ ืฉืคึผื™ืœืขืจ

ืกืขืœื– ืื™ืŸ ืคืืจืžืขืŸ ื”ืึธื‘ืŸ ืกืคึผืขืฆื™ืขืœ ืคืึธืจืžืึทื˜ื˜ื™ื ื’ ื•ื•ืึธืก ืžืื›ื˜ ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘ ืคืขืœื“ืขืจ ืงืขื ื˜ื™ืง ืึธื“ืขืจ ื•ืžื–ืขื™ืง ืคึฟืึทืจ ืคึผืœื™ื™ึทืขืจืก ื“ื™ืคึผืขื ื“ื™ื ื’ ืื•ื™ืฃ ื“ื™ ืงืจืึทื ื˜ ืึทืงื˜ื™ื•ื• ืฆื™ื™ื˜ ืื•ืŸ ื‘ืึทืฉืœื•ืก ืกื™ืงื•ื•ืึทื ืก, ืึทื–ื•ื™ ืคึผืœื™ื™ึทืขืจืก ืงืขื ืขืŸ ืคืึธืงื•ืก ืื•ื™ืฃ ื•ื•ืึธืก ืื™ื– ืžืขืจืกื˜ ื•ื•ื™ื›ื˜ื™ืง ืื™ืŸ ื“ืขื ืžืึธืžืขื ื˜. ื“ืขืจ ืœืขืจืขืจ ืงืขื ืขืŸ ืงืึธื ื˜ืจืึธืœื™ืจืŸ ื“ื™ ื•ื•ืึธืจืงืคืœืึธื•ื• ืคื•ืŸ ื“ื™ ืฉืคึผื™ืœ ื“ื•ืจืš ื“ื™ ืงืึธื ื˜ืจืึธืœ ื˜ืึทืคืœื™ืข, ื•ื•ื• ื“ื™ ื”ื•ื™ืคึผื˜ ืคึผืึทืจืึทืžืขื˜ืขืจืก ืื•ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ื™ื ื“ื™ืงืึทื˜ืึธืจืก ืคื•ืŸ ื™ืขื“ืขืจ ืฉืคึผื™ืœืขืจ ื–ืขื ืขืŸ ื˜ืจืึทืงื˜. ื’ืœื™ื™ืš ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜ ื’ืจืึทืคืก ืื•ื™ืฃ ื™ืขื“ืขืจ ื‘ืœืึทื˜ ื”ืขืœืคึผืก ืื™ืจ ื’ืขืฉื•ื•ื™ื ื“ ืคึฟืึทืจืฉื˜ื™ื™ืŸ ืฉืœื™ืกืœ ืคืึธืจืฉื˜ืขืœื•ื ื’ ื™ื ื“ื™ืงืึทื˜ืึธืจืก ืคึฟืึทืจ ืคึผืœื™ื™ึทืขืจืก ืื™ืŸ ืงื™ื™ืŸ ืฆื™ื™ื˜. ื™ื ืกื˜ืจืึทืงื˜ืขืจื– ืงืขื ืขืŸ ืงืœื™ื™ึทื‘ืŸ ืฆื™ ืงื•ื ื” ืคืึธื“ืขืจื•ื ื’ ืื™ื– ื“ื™ื˜ืขืจืžืึทื ื™ืกื˜ื™ืง (ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืœื™ื ืขืึทืจ ืื•ืŸ ื ื™ื˜-ืœื™ื ืขืึทืจ) ืึธื“ืขืจ ืกื˜ืึธื˜ืฉืึทืกื˜ื™ืง (ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืžื•ื ื“ื™ืจ, ื ืึธืจืžืึทืœ, ืœืึธื’ื ืึธืจืžืึทืœ, ื˜ืจื™ื™ืึทื ื’ื’ื™ืึทืœืขืจ, ื’ืึทืžืึท ืื•ืŸ ืขืงืกืคึผืึธื•ื ืขื ืฉืึทืœ).

ื•ื•ื™ื™ึทื˜ืขืจ ืึทืจื‘ืขื˜

ื“ื™ ืฉืคึผื™ืœ ืื™ืŸ ื“ืขื ืคืึธืจืขื ืื™ื– ื ืึธืš ื•ื•ื™ื™ึทื˜ ืคื•ืŸ ื’ืื ืฅ - ืขืก ืจื™ืงื•ื•ื™ื™ืขืจื– ื•ื•ื™ื™ึทื˜ืขืจ ืคึฟืึทืจื‘ืขืกืขืจื•ื ื’ ืคื•ืŸ ื“ื™ ืึธื ืœื™ื™ืŸ ืžื•ืœื˜ื™ืคึผืœื™ื™ึทืขืจ ืฉืคึผื™ืœ ืื™ืŸ ืึทื–ืึท ืึท ื•ื•ืขื’ ืฆื• ืขืœื™ืžื™ื ื™ืจืŸ ื“ื™ ื ื•ื™ื˜ ืฆื• ืงืขืกื™ื™ื“ืขืจ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ืื•ืŸ ืจืึทื˜ืขื•ื•ืขืŸ ื“ื™ ืงืึธืจืึทืกืคึผืึทื ื“ื™ื ื’ ืฉื™ืฅ ื ืึธืš ื™ืขื“ืขืจ ืฉืคึผื™ืœืขืจ ืงืึทืžืฃ. ืื™ืš ื•ื•ืึธืœื˜ ื•ื•ื™ ืฆื• ืœื™ื™ืขื ืขืŸ ืื•ืŸ ืจืขืกืคึผืึธื ื“ ืฆื• ื‘ืึทืžืขืจืงื•ื ื’ืขืŸ ืื•ื™ืฃ ื“ื™ ืคืืœื’ืขื ื“ืข ืคึฟืจืื’ืŸ:

ืึท) ืฆื™ ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’ ืื™ื– ืคืึทืงื˜ื™ืฉ ืื™ืŸ ืคื™ืจ;
ื‘) ื•ื•ื™ ื ื•ืฆื™ืง ื“ื™ ื‘ื™ืจ ืฉืคึผื™ืœ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืื™ืŸ ืœืขืจื ืขืŸ ืœืึทื“ื–ืฉื™ืกื˜ื™ืงืก ืื•ืŸ ื•ื•ื™ ืขืก ืงืขืŸ ื–ื™ื™ืŸ ื™ืžืคึผืจื•ื•ื•ื“.

ืจืขืคึฟืขืจืขื ืฆืŸ

[1] Lee, H. L., Padmanabhan, V. ืื•ืŸ Whang, S., 1997. ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื“ื™ืกื˜ืึธืจืฉืึทืŸ ืื™ืŸ ืึท ืฆื•ืฉื˜ืขืœืŸ ืงื™ื™ื˜: ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’. ืžืึทื ืึทื’ืขืžืขื ื˜ ื•ื•ื™ืกื ืฉืึทืคึฟื˜, 43 (4), ืคึผืคึผ.546-558.
[2] Chen, F., Drezner, Z., Ryan, J.K. ืื•ืŸ Simchi-Levi, D., 2000. ืงื•ื•ืึทื ื˜ืึทืคื™ื™ื™ื ื’ ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’ ืื™ืŸ ืึท ืคึผืฉื•ื˜ ืฆื•ืฉื˜ืขืœืŸ ืงื™ื™ื˜: ื“ื™ ืคึผืจืึทืœ ืคื•ืŸ ืคืึธืจืงืึทืกื˜ื™ื ื’, ืคื™ืจืŸ ืฆื™ื™ื˜ ืื•ืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข. 46 (3), ืคึผืคึผ.436-443.
[3] ืกื˜ืขืจืžืึทืŸ, ื“ื–ืฉื“, 1989. ืžืึธื“ืขืœื™ื ื’ ืžืึทื ื™ื“ื–ืฉื™ืจื™ืึทืœ ื ืึทื˜ื•ืจ: ืžื™ืกืคึผืขืจืขืคึผืฉืึทื ื– ืคื•ืŸ ื‘ืึทืžืขืจืงื•ื ื’ืขืŸ ืื™ืŸ ืึท ื“ื™ื ืึทืžื™ืฉ ื‘ืึทืฉืœื•ืก ื’ืขืžืื›ื˜ ืขืงืกืคึผืขืจื™ืžืขื ื˜. ืžืึทื ืึทื’ืขืžืขื ื˜ ื•ื•ื™ืกื ืฉืึทืคึฟื˜, 35 (3), ืคึผืคึผ.321-339.
[4] Sucky, E., 2009. ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’ ืื™ืŸ ืฆื•ืฉื˜ืขืœืŸ ืงื™ื™ื˜ืŸ - ืึทืŸ ืึธื•ื•ื•ืขืจืขืกื˜ืึทืžื™ื™ื˜ื™ื“ ืคึผืจืึธื‘ืœืขื? ืื™ื ื˜ืขืจื ืืฆื™ืื ืืœืข ื–ืฉื•ืจื ืึทืœ ืคื•ืŸ ืคึผืจืึธื“ื•ืงืฆื™ืข ืขืงืึธื ืึธืžื™ืง, 118 (1), ืคึผืคึผ.311-322.
[5] Cachon, G.P., Randall, T. ืื•ืŸ Schmidt, G.M., 2007. ืื™ืŸ ื–ื•ื›ืŸ ืคื•ืŸ ื“ื™ ื‘ื•ืœื•ื•ื”ื™ืคึผ ื•ื•ื™ืจืงื•ื ื’. ืžืึทื ื•ืคืึทืงื˜ื•ืจื™ื ื’ & ืกืขืจื•ื•ื™ืก ืึธืคึผืขืจืึทื˜ื™ืึธื ืก ืžืึทื ืึทื’ืขืžืขื ื˜, 9 (4), ืคึผืคึผ.457-479.

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’