Skip to content
Have an account?
Login
or
Register
  • About
    • People
    • Fellows
    • Tastings
    • In the News
    • Awards
      • Christophe Baron Prize
      • AAWE Scholarships
      • AAWE Awards of Merits
    • Downloads
    • Contacts & Copyright
  • Journal
    • Online Journal Member Access
    • Online Journal Library Access
    • Editors
    • JWE – All Issues
    • Submission Guidelines
  • Working Papers
  • Meetings
    • 2023 Stellenbosch
    • 2022 Tbilisi
    • 2019 Vienna
    • 2018 Ithaca
    • 2017 Padua
    • 2016 Bordeaux
    • 2015 Mendoza
    • 2014 Walla Walla
    • 2013 Stellenbosch
    • 2012 Princeton
    • 2011 Bolzano
    • 2010 Davis
    • 2009 Reims
    • 2008 Portland
    • 2007 Trier
  • Membership
Menu
  • About
    • People
    • Fellows
    • Tastings
    • In the News
    • Awards
      • Christophe Baron Prize
      • AAWE Scholarships
      • AAWE Awards of Merits
    • Downloads
    • Contacts & Copyright
  • Journal
    • Online Journal Member Access
    • Online Journal Library Access
    • Editors
    • JWE – All Issues
    • Submission Guidelines
  • Working Papers
  • Meetings
    • 2023 Stellenbosch
    • 2022 Tbilisi
    • 2019 Vienna
    • 2018 Ithaca
    • 2017 Padua
    • 2016 Bordeaux
    • 2015 Mendoza
    • 2014 Walla Walla
    • 2013 Stellenbosch
    • 2012 Princeton
    • 2011 Bolzano
    • 2010 Davis
    • 2009 Reims
    • 2008 Portland
    • 2007 Trier
  • Membership
DONATE
  • Data
  • Jobs & Programs
  • Data
  • Jobs & Programs
Home
»
JWE-Articles
»
Journal of Wine Economics Volume 7 | 2012 | No. 1
»
A New Method to Obtain a Consensus Ranking of a Region’s Vintages’ Quality

A New Method to Obtain a Consensus Ranking of a Region’s Vintages’ Quality

José Borges, António C. Real, J. Sarsfield Cabral & Gregory V. Jones
JEL Clasification: C38, C61, C88
Pages: 88-107
Abstract

An impartial assessment of the quality of the wine produced over the years in a region (vintage quality) is an essential tool for producers, consumers, investors, and wine researchers to understand factors influencing quality and make purchasing or investing decisions. However, scoring the overall wine quality over the years does not necessarily produce a consensus of which year or years are best. Several critics, magazines, and organizations publish vintage charts that assign a score to each vintage, representing the corresponding perception of the wine quality. Often, the scores given by different institutions reveal little consensus with respect to the relative quality of the vintages.

In this work, we propose the utilization of a rank aggregation method to combine a collection of vintage charts for a region into a ranking of the vintages that represents the consensus of the input vintage charts. As a result, we obtain an impartial ranking of the vintages that represents the consensus of an arbitrary number of independent vintage charts. We illustrate the method with the scores from three wine regions.

The proposed method produces a ranking of vintage-to-vintage quality that represents an impartial consensus of a collection of independent sources, each using a different rating format, scale, or classification. Such a ranking has the potential to be useful for the research community, which needs a relative measure of wine production quality over the years. Therefore, we make publicly available a software tool that implements the method (Borges, 2011).

Subscribe to our Email List

You can cancel your subscription at any time.
SUBSCRIBE HERE

Contact

AAWE
Economics Department
New York University
19 W. 4th Street, 6FL
New York, NY 10012, U.S.A.
Tel: (212) 992-8083
Fax: (212) 995-4186
E-Mail: karl.storchmann@nyu.edu

AAWE

Journal

Working Papers as a List

Membership

Videos

LINKS

Fifthsense

JWE at Cambridge University Press

Liquid Assets

Stuart Pigott

Privacy & Cookies Policy

Privacy Policy

Cookies Policy

Twitter Facebook-f Youtube

© AAWE 2021 - All rights reserved