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Article
Prejudgment Interest in International Arbitration
Faculty Scholarship
  • Jeffrey M. Colon, Fordham University School of Law
  • Michael S Knoll, University of Pennsylvania Law School
Document Type
Article
Publication Date
10-29-2007
Abstract
Tribunals in international arbitration are regularly asked by claimants to award prejudgment interest. Unless foreclosed by an agreement between the parties, there is widespread agreement prejudgment interest should put the claimant in the same position as it would have been had it not been injured by the respondent. However, there is little consensus how to calculate prejudgment interest in order to accomplish that purpose. In this Essay, we describe the proper method of calculating prejudgment interest based on sound financial principles. Using the paradigm that the respondent has forced the claimant to make an involuntary loan to the respondent, we argue that prejudgment interest should be computed using the respondent's borrowing rate. Furthermore, we argue that tribunals should use a series of short-term, floating interest rates rather than a single long-term rate at the commencement of the dispute in order to provide the parties with the proper incentive to settle their dispute. We also discuss how the calculations are different when the parties are individuals and closely held corporations as opposed to corporations and governments, and we address complications that arise when a tribunal calculates damages in one currency and makes a final award in another currency.
Citation Information
Jeffrey M. Colon and Michael S Knoll. "Prejudgment Interest in International Arbitration" (2007)
Available at: http://works.bepress.com/jeffrey_colon/1/