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- Author(s):
- Choi, Jay Pil; Thum, Marcel
- Date:
- 1998
- Subject:
- Economics
- Content Type:
- Working papers
- Publisher:
- Department of Economics, Columbia University
- Permanent URL:
- http://hdl.handle.net/10022/AC:P:15735
- Author(s):
- Choi, Jay Pil; Thum, Marcel
- Date:
- 1996
- Subject:
- Economics
- Content Type:
- Working papers
- Publisher:
- Department of Economics, Columbia University
- Permanent URL:
- http://hdl.handle.net/10022/AC:P:15661
