Lachlan Deer

Lachlan Deer

Postdoctoral Fellow

Chicago Booth

Biography

I am a Postdoctoral Fellow in the Marketing Group at University of Chicago Booth School of Business.

My current research combines structural econometrics with text as data, utilizing tools from Machine Learning and Natural Language Processing, to study:

  • The impact of social media content on consumer demand for new products
  • The interaction between offline advertising and online word of mouth
  • How the structure of online networks influence the spread of information and decision making

News: I will join the Marketing Department at Tilburg University as an Assistant Professor in January 2021.

Interests

  • Quantitative Marketing
  • Digital Marketing
  • Social Media
  • Applied Econometrics
  • Text as Data
  • Media & Entertainment Industries

Education

  • PhD in Economics, 2019

    University of Zurich

  • MSc. in Economics, 2013

    University College London

  • MPhil. in Economics, 2012

    University of Adelaide

  • B. Economics (Hons.), 2009

    University of Adelaide

Teaching

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Research In Social Media

Develops an understanding of the social media landscape from the point of view of a marketing analyst. Targeted at Master’s students.

Programming Practices for Research Students

Aims to improve programming and data practices of early careeer researchers. Targeted at graduate students & researchers in business and economics.

The Carpentries

Teaches foundational coding, and data science skills to researchers Targeted at graduate students & researchers.

Code

R Packages

Empirical IO

demandr: Nested Logit Demand Estimation with Aggregate Market Shares

  • Estimate Nested Logit Demand models on aggregate market share data
  • Coauthored with Christian Oertel (U Zurich)
  • Status: Under development
  • Code: available on Github

Econometrics

hayshir: R Companion to “Econometrics” by Fumio Hayashi

  • Provides all data sets used in textbook, and companion code to each chapter in text
  • Website
  • Code: available on Github

Miscellaneous

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Installation Guide - Research

Installation Guide for Ubuntu / Debian Systems. How I set up my machine. Brief on details.

Installation Guide - Teaching

Detailed installation instructions for data science tools for economics & marketing research. Aimed at students, multiple OS support.

Markdown templates

Most of my written work is in markdown. Here are some templates.

Snakemake Template with R

Reproducible Research Template using Snakemake and R. Pipeline from data analysis to final paper and slides. Co-authored with Julian Langer.

Contact