Dynamic Price Adjustment in Spatially Separated Food Markets with Transaction Costs
This paper presents an alternative technique to analyze market integration using price data, linking the cointegration version of Ravallion's dynamic model with the recent switching regression approaches as in Baulch's Parity Bounds Model. The Band- Threshold Autogression (Band-TAR) model allows for dynamic analysis of the adjustment process as well as for trade discontinuities and transaction costs, thereby avoiding some of the unrealistic assumptions of both approaches. We apply the model to the same rice price data on the Philippines as Baulch and find that, contrary to Baulch, the efficient arbitrage conditions are often not satisfied and unexploited profits are common, albeit relatively small. At least on one important trade route, we find evidence of substantial inefficiences.
|Date of creation:||Mar 1999|
|Date of revision:|
|Contact details of provider:|| Postal: |
Phone: +32-(0)16-32 67 25
Fax: +32-(0)16-32 67 96
Web page: http://www.econ.kuleuven.be/ewEmail:
More information through EDIRC
When requesting a correction, please mention this item's handle: RePEc:ete:ceswps:ces9909. 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: (Karla Vander Weyden)
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.