The Product Space Conditions the Development of Nations
Economies grow by upgrading the type of products they produce and export. The technology, capital, institutions and skills needed to make such new products are more easily adapted from some products than others. We study the network of relatedness between products, or product space, finding that most upscale products are located in a densely connected core while lower income products occupy a less connected periphery. We show that countries tend to move to goods close to those they are currently specialized in, allowing nations located in more connected parts of the product space to upgrade their exports basket more quickly. Most countries can reach the core only if they jump over empirically infrequent distances in the product space. This may help explain why poor countries have trouble developing more competitive exports, failing to converge to the income levels of rich countries.
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Cesar A. Hidalgo & Ricardo Hausmann, 2010.
"Country Diversification, Product Ubiquity, and Economic Divergence,"
CID Working Papers
201, Center for International Development at Harvard University.
- Hausmann, Ricardo & Hidalgo, CÃ©sar A., 2010. "Country Diversification, Product Ubiquity, and Economic Divergence," Scholarly Articles 4554740, Harvard Kennedy School of Government.
- Hausmann, Ricardo & Hidalgo, Cesar A., 2010. "Country Diversification, Product Ubiquity, and Economic Divergence," Working Paper Series rwp10-045, Harvard University, John F. Kennedy School of Government.
When requesting a correction, please mention this item's handle: RePEc:arx:papers:0708.2090. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (arXiv administrators)
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.