Diskusi kelas: kalau Anda harus mendesign supply chain yang resilient, fitur apa yang akan Anda tambahkan?
Sheffi Resilience — 4 Components
Yossi Sheffi (MIT, 2005) mengidentifikasi 4 komponen resilience yang harus di-build secara balanced.
Komponen
Definisi
Contoh Aplikasi
Cost
1. Redundancy
Extra capacity/stock
Safety stock, backup supplier
Tinggi
2. Flexibility
Adaptasi cepat
Cross-train worker, modular process
Sedang
3. Visibility
Real-time info
Control tower, IoT tracking
Sedang
4. Collaboration
Kerja sama mitra
VMI, JDA, supplier council
Rendah
Trap: banyak perusahaan over-invest redundancy (mahal) dan under-invest collaboration (murah tetapi butuh trust). Balanced portfolio optimal.
Hitung dari Nol: Resilience Portfolio Cost-Benefit
Skenario: Pabrik Indonesia dengan revenue Rp 500 M/tahun. Risk disruption besar 1/10 tahun, impact revenue loss 50% selama 3 bulan = Rp 62,5 M. Tiga opsi resilience: (a) Redundancy: safety stock 60 hari cost Rp 15 M/tahun; (b) Visibility: control tower Rp 5 M/tahun reduce impact 50%; (c) Collaboration: supplier council Rp 2 M/tahun reduce probability 30%. Bandingkan expected value.
Strategi
Cost/yr
Efek
EV Loss After
Net Benefit/yr
Baseline (no action)
Rp 0
Loss 10% × Rp 62,5 M
Rp 6,25 M/yr (EV)
-
(a) Redundancy only
Rp 15 M
Reduce loss 80%
Rp 1,25 M (after)
EV save 5 M - 15 M = -Rp 10 M
(b) Visibility only
Rp 5 M
Reduce impact 50%
Rp 3,125 M
EV save 3,125 M - 5 M = -Rp 1,875 M
(c) Collaboration only
Rp 2 M
Reduce prob 30%
Rp 4,375 M
EV save 1,875 M - 2 M = -Rp 0,125 M
(d) Combo b+c
Rp 7 M
Reduce 50%+30%
Rp ~2,2 M
EV save ~4 M - 7 M = -Rp 3 M
Insight
Beyond EV
Semua opsi EV negatif — resilience invest tidak "profitable" pure financial. Tetapi tetap justified karena: (1) tail risk dapat fatal (bangkrut), (2) reputational damage, (3) regulatory pressure, (4) customer retention. Resilience adalah insurance premium.
Risk Matrix Visualization 5×5
Risk matrix 5×5 adalah tool visual untuk prioritisasi risk berdasar Likelihood × Impact. Heat map green-yellow-red.
L \ I
1 (Insignificant)
2 (Minor)
3 (Moderate)
4 (Major)
5 (Catastrophic)
5 (Almost certain)
5 Med
10 High
15 Extreme
20 Extreme
25 Extreme
4 (Likely)
4 Low
8 Med
12 High
16 Extreme
20 Extreme
3 (Possible)
3 Low
6 Med
9 High
12 High
15 Extreme
2 (Unlikely)
2 Low
4 Low
6 Med
8 Med
10 High
1 (Rare)
1 Low
2 Low
3 Low
4 Low
5 Med
Score interpretation: 1-4 = Low (accept), 5-9 = Medium (monitor), 10-15 = High (mitigate), 16-25 = Extreme (avoid atau executive escalation).
Bowtie Analysis untuk Complex Risk
Bowtie analysis adalah tool visual yang map cause → event → consequence dengan preventive dan reactive control.
Reactive: safety stock, expedite, alternative supplier
Consequences: production stop, customer loss, revenue loss
Manfaat Bowtie
Visual map kompleks risk
Identifikasi gap control
Communication ke stakeholder
Drives action plan yang comprehensive
Combine preventive dan reactive
Bagian 3 · 3/4
Risk Mitigation Strategies — 5 Tipe
Diskusi kelas: kalau Anda mau mitigate risiko supplier delay, strategi mana yang akan Anda pilih dan mengapa?
5 Risk Mitigation Strategies
Setiap risiko dapat dimitigate dengan 5 strategi — pilihan tergantung risk score dan cost-benefit.
Strategi
Definisi
Contoh
1. Avoid
Hilangkan aktivitas berisiko
Exit pasar high-risk
2. Reduce
Turunkan likelihood atau impact
Safety stock, dual source
3. Transfer
Pindah ke pihak lain
Asuransi, hedging, outsourcing
4. Accept
Terima dan siapkan kontingensi
Risiko kecil, cost mitigasi mahal
5. Share
Bagi risk dengan partner
JV, consortia, risk pool
Tip: pilih strategi berdasar cost-benefit. Risiko kecil → accept. Risiko besar → reduce atau transfer. Risiko fatal → avoid atau share.
Hitung dari Nol: Mitigation Cost-Benefit per Strategi
Skenario: Risiko supplier delay score 16 (likelihood 4, impact Rp 50 M per event, 1 event/2 tahun). Empat opsi mitigation: (a) Avoid: switch supplier Malaysia cost premium Rp 8 M/tahun, eliminate risk; (b) Reduce: safety stock 30 hari cost Rp 5 M/tahun, reduce impact 60%; (c) Transfer: business interruption insurance premium Rp 3 M/tahun cover 80% loss; (d) Accept: no mitigation. Bandingkan expected cost/tahun.
Strategi
Cost Mitigation/yr
EV Loss/yr
Total Cost/yr
(a) Avoid
Rp 8 M (premium)
Rp 0 (eliminate)
Rp 8 M
(b) Reduce
Rp 5 M
0,5 event × 0,4 × 50 M = Rp 10 M
Rp 15 M
(c) Transfer
Rp 3 M
0,5 event × 0,2 × 50 M = Rp 5 M (retention)
Rp 8 M
(d) Accept
Rp 0
0,5 event × 50 M = Rp 25 M
Rp 25 M
Optimal Choice
Avoid atau Transfer (Rp 8 M)
Avoid (switch supplier) atau Transfer (insurance) sama-sama cost Rp 8 M per tahun — paling cost-effective. Avoid lebih strategic (eliminate source), Transfer lebih cepat implement. Accept (Rp 25 M) paling mahal.
Bagian 4 · 4/4
Mini-Case & Sintesis SCRM
Diskusi kelas: dari semua konsep hari ini, mana yang paling applicable di industri yang Anda minati?
Mini-Case: Fukushima 2011 Supply Chain Disruption
Gempa dan tsunami Fukushima Maret 2011 menghentikan supply chain otomotif dan elektronik global selama berbulan-bulan.
Dampak
Toyota produksi turun 40% di Q2 2011
GM halt produksi di Louisiana
Renault stop line di Perancis
Microchip MCMI (single source) shortage
Xylene (pigment) dari Mitsubishi shortage
Lesson Learned
Hidden sub-tier supplier risk
Single source = high risk
Geographic concentration = risk
Toyota revise supply chain strategy
Build visibility ke tier-2/3
Pelajaran: visibility supply chain harus reach tier-2 dan tier-3, bukan hanya tier-1. Banyak risiko tersembunyi di sub-tier.
Taksonomi Risiko Operasi Global
Praktisi harus paham taksonomi risiko untuk ensure comprehensive identification.
Kategori
Sub-kategori
Contoh
Strategic
Geopolitical, market
Trade war, regulasi baru, kompetisi
Operational
Supplier, process, quality
Supplier bankrupt, defect, equipment failure
Financial
Currency, credit, liquidity
USD/IDR volatility, customer bankrupt
Hazard
Natural, accident
Gempa, banjir, fire, pandemic
Cyber & Tech
Cyber attack, IT failure
Ransomware, ERP down, data breach
ESG & Reputational
Social, environmental
Supplier sweatshop, polusi, controversy
Build Risk Culture di Organisasi
SCRM bukan hanya tools tetapi culture — semua karyawan harus risk-aware dan empowered untuk escalate.
Ciri Risk Culture Kuat
Risk register living document
Risk discussion di setiap meeting
Reward untuk early warning
Blame-free escalation
Leadership role modeling
Ciri Risk Culture Lemah
Risk register hanya annual exercise
Risk hanya concern risk officer
Shoot the messenger
Complacency setelah periode stable
Risk mgmt sebagai bureaucratic
Tip: risk culture dibangun via behavior leadership, bukan policy. CEO harus sering discuss risk dan reward early warning.
Sintesis: Toolkit SCRM Praktisi
Lima skill yang harus Anda pegang sebagai praktisi global operations di area SCRM.
Skill
Tools
Use Case
Risk identification
Risk register, taksonomi, brainstorming
Comprehensive risk mapping
Risk assessment
L×I scoring, risk matrix, bowtie
Prioritisasi risk
Resilience design
Sheffi 4 components
Build resilient supply chain
Mitigation strategy
5 tipe (avoid/reduce/transfer/accept/share)
Cost-effective risk treatment
Cultural transformation
Leadership, reward system
Risk-aware organization
Ringkasan & Persiapan Pertemuan 9
Apa yang sudah kita pelajari hari ini dan apa yang akan datang minggu depan.
Hari Ini (P8)
ISO 31000 risk management framework
Risk register & L×I scoring
Sheffi 4 resilience components
5 mitigation strategies
Kasus: Fukushima 2011 disruption
Minggu Depan (P9)
Enterprise resilience & Business Continuity Plan
BCP, DRP, CMP framework
ISO 22301 BCM
RTO/RPO dan crisis simulation
Kasus: pandemic COVID response
Persiapan P9: baca tentang BCP di organisasi Anda (atau perusahaan publik); refresh ISO 22301 RTO/RPO; siapkan satu disruption scenario yang ingin Anda simulate.