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- Author(s):
- Canning, David; Fay, Marianne
- Date:
- 1993
- Subject:
- Economics
- Content Type:
- Working papers
- Publisher:
- Department of Economics, Columbia University
- Permanent URL:
- http://hdl.handle.net/10022/AC:P:15545
- Author(s):
- Canning, David
- Date:
- 1993
- Subject:
- Economics
- Content Type:
- Working papers
- Publisher:
- Department of Economics, Columbia University
- Permanent URL:
- http://hdl.handle.net/10022/AC:P:15544
