My Projects

A Replication of Karlan and List (2007)

Dean Karlan at Yale and John List at the University of Chicago conducted a field experiment to test the effectiveness of different fundraising letters. They sent out 50,000…

Key Drivers Analysis

This post explains and implements a few measures of variable importance for features of a payment card and their impact on customer satisfaction with that payment card.

Multi-Nomial Logit (MNL) and Conjoint Analysis

This assignment uses a Multi-nomial Logit (MNL) model to analyze (1) yogurt purchase data made by consumers at a retail location, and (2) conjoint data about consumer…

Poisson Regression Examples

Blueprinty is a small firm that makes software for developing blueprints specifically for submitting patent applications to the US patent office. Their marketing team would…

Segmentation: Creating a K Means function

In this post I will briefly expain K-means and attempt to to build my own k-means function used in clustering and segmentation.