This case involves a U.S. shoe manufacturer evaluating offshoring a portion of its production to Vietnam due to rising domestic costs. The analysis moves from a unit profitability comparison, identifying higher profit in Vietnam, to a sophisticated total landed cost model incorporating demand volatility and holding costs to determine the optimal offshore fraction. The final recommendation is to offshore 80% of production to Vietnam, retaining 20% in the U.S. as a hedge.
Key Insights:
- Unit profitability alone may not be sufficient for offshore decisions; lead time, demand volatility, and holding costs are crucial.
- Quantitative models like the one for “Offshored fraction” can provide data-driven recommendations for supply chain optimization.
- Balancing cost savings with supply chain risks (e.g., quality, transportation, tariffs, volatility) is essential.
- A mixed manufacturing strategy (onshore/offshore) can serve as a hedge against market uncertainties.
- Sensitivity analysis on key assumptions (e.g., volatility, cost of capital) is vital for robust recommendations.