My new article, Codification and Legislative Transaction Costs (free download from ssrn.com), addresses the effects of having codified statutes on legislative borrowing and
statutory harmonization between jurisdictions. The discussion below draws from one section of the manuscript, focused on legislative borrowing and enactment costs.
Justice Brandeis first introduced the metaphor “laboratories of
democracy” into our legal discourse, in New State Ice Co. v. Liebmann, 285 U.S. 262, 311 (1932) (Brandeis, J.,
dissenting). The phrase now appears regularly in Supreme Court opinions as a meme
for federalism. The laboratory image suggests
that states experiment with diverse, innovative policies and laws, and those
producing the best results (whatever that means) can become the standard that
other states follow.
Yet the codification of American legislative law,
which occurred throughout the country in the late nineteenth and early twentieth
centuries, tends to work against
state legislative innovation. Between
the Civil War and World War II, every state and the federal government shifted
toward codified versions of their statutes – with topical arrangement,
hierarchical format and numbering, indexing, and cross-references.
This change in the form of legislation significantly
lowers transaction costs for legislators (that is, costs of enactment), as
demonstrated in my manuscript. Where
enactment costs are lower, borrowing
from other jurisdictions becomes more likely.
Once a state’s statutes are in codified form – sorted topically, with
numbered and subordinated sections, indexed, and so forth – it becomes much
easier to plug in a code or section, borrowed either from a sister jurisdiction
or a model act, to fill a gap or to replace an existing hodgepodge section with
a systematic treatment of a legal subject. Inter-jurisdictional comparisons become easier, replacement
or gap-filling more precise, and the advantages of harmonization more apparent
to lawmakers. Just as codification
lowers information costs for legislators regarding their own statutory corpus,
it also lowers information costs about available alternatives – the laws of
other states or those drafted by the NCCUSL – making borrowing cheaper than many
academic commentators seem to have realized.
The ease of adoption and
borrowing helped the ascent of the National Conference of Commissioners for
Uniform State Laws and the American Law Institute. The codification movement expanded the
market for their model codes, uniform acts, and
restatements. At the same time, the
NNCUS/ALI fueled the trend by providing legislatures with high quality, ready-made code sections on many
subjects. These model codes and uniform acts come already in codified form, with numbering, subsections, and
definition sections, so their adoption necessarily contributed to the codified
shape of modern state statutes. The
accompanying commentary further enhanced the appeal, functioning as both
persuasive precedents for the law’s interpretation, and as quasi-legislative
history. The fact that courts often
follow these official commentaries gave new legislators considering adoption
more predictive power about the model laws’ subsequent interpretation and
application.
When sister jurisdictions have adopted the same statute, one jurisdiction’s cases become super-persuasive
or near-binding precedent for the adopting state’s courts. (See 2B Sutherland Statutory Construction § 52:2). Model acts and uniform codes take this
advantage to the next level, because the judicial interpretations of any state that has adopted the same code
become highly persuasive precedent for future courts in the adopting
jurisdiction. This allows even more
predictability for legislators.
Here is the abstract of the article:
Between the Civil War
and World War II, every state and the federal government shifted toward
codified versions of their statutes – with topical arrangement, hierarchical
format and numbering, indexing, and cross-references. Academia has so far ignored the systemic effects
of this dramatic change. For example, the
consensus view in the academic literature about rules and standards has been
that precise rules present higher enactment costs for legislatures than would general
standards, while vague standards present higher information costs for courts
and citizens than do rules. Systematic
codification, however, inverts this relationship, lowering transaction costs
for legislatures and increasing legal information costs for courts and citizens
as statutes proliferate. This Article
takes a fresh look at this problem. On
the legislative side, codification lowers enactment costs, making it easier for
special interest groups to obtain their desired legislation; it facilitates
Coasean bargaining between legislators; and it facilitates legislative borrowing,
which diminishes the “laboratories of democracy” phenomenon. For the courts, codification changed how
judges interpret statutes, prompting them to focus more on the meaning of
individual words than on the overall policy goals of enactment, and to rely
more on external sources, such as legislative history. For both legislators and courts, codification functions
as a Hartian rule of recognition, signaling legality for enacted rules. For the citizenry, the reduced legislative
costs mean increased legislative output, yielding rapid proliferation of
statutes and unmanageable legal information costs. More disturbingly, codification also
facilitates overcriminalization. While
it is not realistic to reverse the trend, it is important to recognize codification’s
effects on lawmaking, federalism, and statutory interpretation.