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The Futility of Unification and Harmonization in International ...

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A third objective <strong>of</strong> unification <strong>and</strong> harmonization might be to give legal advisers <strong>in</strong> all parts <strong>of</strong>the commercial world a broader common fund <strong>of</strong> specialized knowledge. Whether the unified rulesproduce desirable results or not, lawyers will wish to master them <strong>and</strong> to work with other lawyersaround the world <strong>in</strong> implement<strong>in</strong>g them. Increas<strong>in</strong>g the ability <strong>of</strong> advisers to underst<strong>and</strong> <strong>and</strong> tocommunicate with each other enhances the value <strong>of</strong> the services they render <strong>in</strong>dependently <strong>of</strong> anyimprovement <strong>in</strong> the legal rules. Given the cultural, l<strong>in</strong>guistic, <strong>and</strong> pr<strong>of</strong>essional differences thatotherwise divide lawyers located <strong>in</strong> different countries, the potential for bridg<strong>in</strong>g gaps among thosework<strong>in</strong>g on commercial transactions with<strong>in</strong> the <strong>in</strong>ternational legal community is great.Improv<strong>in</strong>g the position <strong>of</strong> lawyers <strong>of</strong> course generates rents for the pr<strong>of</strong>ession, but it also canproduce benefits for society as a whole. Specialized lawyers (or the firms to which they belong) tendto work on particular transactions more <strong>of</strong>ten than any one client does. <strong>The</strong>y thus have the <strong>in</strong>centivecommon to all repeat players to develop a reputation for reliability <strong>and</strong> predictability. To protect this<strong>in</strong>vestment, specialized lawyers may work to reduce legal risk even where the rules themselves mayseem to enhance it. In particular, they may become expert <strong>in</strong> produc<strong>in</strong>g predictable outcomes throughsettlement even where the results courts might generate rema<strong>in</strong> highly variable. In the United States,for example, some lawyers who sue <strong>and</strong> represent <strong>in</strong>surance companies <strong>in</strong> personal <strong>in</strong>jury cases havea reputation for reach<strong>in</strong>g settlements <strong>in</strong> spite <strong>of</strong> the notorious unpredictability <strong>and</strong> <strong>in</strong>stability <strong>of</strong> U.S.tort law. More generally, an important scholarly tradition trac<strong>in</strong>g back to Janet L<strong>and</strong>a’s sem<strong>in</strong>al study<strong>of</strong> ethnic Ch<strong>in</strong>ese middlemen <strong>in</strong> the Malaysian rubber trade emphasizes the benefits that cohesive<strong>in</strong>termediaries can br<strong>in</strong>g to unstable legal environments. 14This argument about the value <strong>of</strong> specialized legal expertise <strong>in</strong>troduces a theme that I develop <strong>in</strong>the rema<strong>in</strong>der <strong>of</strong> this article. Not all the benefits <strong>of</strong> unification <strong>and</strong> harmonization accrue to thegeneral welfare. Indeed, we have a reason to fear that, like all lawmak<strong>in</strong>g projects, efforts atunification may generate advantages for some discrete group at the expense <strong>of</strong> the overall publicgood. <strong>The</strong>re is no reason to believe that the public choice dynamic so much studied <strong>in</strong> other areas<strong>of</strong> the law, where coherent <strong>and</strong> well-organized <strong>in</strong>terest groups obta<strong>in</strong> legislation that serves their ownends, does not work <strong>in</strong> this field as well. We need to discuss the possibility that other, less benignforces may come <strong>in</strong>to play when experts, seek<strong>in</strong>g the reduction <strong>of</strong> legal risk, law reform, <strong>and</strong> thestrengthen<strong>in</strong>g <strong>of</strong> the roles <strong>of</strong> specialist legal advisers, set <strong>of</strong>f to develop unified <strong>and</strong> harmonized rules<strong>of</strong> <strong>in</strong>ternational commerce.7II. THE UNIFICATION AND HARMONIZATION PROCESSIn the previous section I focused on idealized benefits derived from the substantive content <strong>of</strong> aunified <strong>in</strong>ternational commercial law. I now focus on the process that may produce such law. I firstdiscuss an idealized lawmak<strong>in</strong>g process, <strong>and</strong> then review how the most significant <strong>in</strong>struments forunify<strong>in</strong>g <strong>in</strong>ternational commercial law have come about.14Janet T. L<strong>and</strong>a, A <strong>The</strong>ory <strong>of</strong> the Ethnically Homogeneous Middleman Group: An Institutional Alternative toContract Law, 10 J. LEG. STUD. 349 (1981); Robert Cooter & Janet T. L<strong>and</strong>a, Personal Versus Impersonal Trade: <strong>The</strong> Size<strong>of</strong> Trad<strong>in</strong>g Groups <strong>and</strong> Contract Law, 4 INT’L REV. L. & ECON. 15 (1984); Robert Cooter, Decentralized Law for a ComplexEconomy: <strong>The</strong> Structural Approach to Adjudicat<strong>in</strong>g the New Law Merchant, 144 U. PA. L. REV. 1643 (1996).

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