Feeds:
Posts
Comments

Posts Tagged ‘helpfulness’

This is the last of six posts summarizing my notes of the six presentations at the ABA’s 16th Annual Class Actions Institute held in October in Chicago.  For more on this excellent conference, see my October 31, November 5, November 6November 18, and December 3 CAB posts.

This year’s Institute was capped off by a presentation and demonstration entitled: “Preparing Early and Often,” State-of-the-Art Strategies for Managing Class Action Experts.  Andrew J. McGuiness moderated the panel, which consisted of expert economists Dr. Janet S. Netz and Dr. James Langenfeld, attorneys Mary Jane Fait and Laurie A. Novion, and U.S. District Court Judge Gerald E. Rosen.  The panel’s insightful tips were highlighted by vignettes in the form of mock examinations of the two experts. 

Daubert analysis of proposed expert testimony is required at the class certification, a question on which the Supreme Court may shed some light when it rules on Comcast v. Behrend later this term.  At the moment, circuits that require a Daubert analysis include the Fourth, Seventh, Ninth, and Eleventh Circuits.  The Sixth and Eighth Circuits have both adopted a Daubert-lite standard, while the Fifth Circuit has taken a “Daubert Maybe ” or “Daubert I don’t know” approach to the question.

The vignettes illustrated some of the key potential lines of attack on a plaintiff’s or a defendant’s expert’s opinions presented in support of or in opposition to class certification.  They include (but are not limited to): 1) whether the expert relied on a reliable dataset; 2) whether there is a formulaic basis for calculating damages; 3) whether there are any inconsistencies between the defendant’s own transactional data and outside data, such as market research data; 4) whether any individual variation in the data can be explained in a systemic way; and 5) whether a regression analysis or other analytical model is a valid way of evaluating the data or its causal connection to the defendant’s alleged misconduct.

Both the vignettes and the panelists’ observations served to reinforce how important it is for the lawyer to present an expert’s testimony in a way so that the judge understands the evidence.

One key practice tip offered by the panel was to consider using a consulting expert before turning to a testifying expert.  This way, different models or modes of analysis can be tested without fear of tainting the conclusions of the testifying expert or unnecessarily exposing the testifying expert to impeachment or cross-examination. 

However, that does not mean that it is not necessary to make full disclosure to the testifying expert about the material facts and legal issues in the case.  A common frustration that experts have with lawyers is they oftentimes fail to provide a fair and clear picture of the facts or applicable law, leading the expert to an opinion that is at odds with the facts or irrelevant to the issues in the case.  At minimum, this can put the expert in an awkward position and undermine the attorney’s client’s chances for success.  At worst, it can both lead to an adverse decision and cause undeserved and lasting damage to the expert’s professional reputation.

Read Full Post »