As we discuss in our recent blog post on HBR Blog Network, the death of over 800 people in the collapse of Rana Plaza, a building with garment factories in Bangladesh, spurred widespread outrage over working conditions in offshore factories. In the search for blame, many commentators point to the absence of building codes, lack of workplace safety rules, and the greed of US corporations. Many of the solutions proposed are around paying people more to manufacture in the USA. But however well intentioned the ideas are, this is not the best use of one of the most productive workforces in the world. The true solution, we think, lies in understanding the changed nature of modern supply chains and identifying new business models better…