Working Paper | HBS Working Paper Series | 2012

When to Sell Your Idea: Theory and Evidence from the Movie Industry

by Hong Luo

Abstract

How completely should an innovator develop his idea before selling it? In the context of selling original movie ideas, I present a model that features the writer's private information on the idea's value, different protection levels associated with different development stages, as well as costly buyer participation. The empirical results are consistent with the model's predictions: Inexperienced writers are excluded from the market for earlier-stage ideas, restricting their choices to developing the idea fully or abandoning it; writers who have a choice sell better ideas at a later stage and worse ideas at an earlier stage; and lastly, intermediaries facilitate earlier-stage sales for inexperienced writers.

Keywords: Decision Choices and Conditions; Innovation and Invention; Intellectual Property; Mathematical Methods; Sales; Creativity; Value; Motion Pictures and Video Industry;

Citation:

Luo, Hong. "When to Sell Your Idea: Theory and Evidence from the Movie Industry." Harvard Business School Working Paper, No. 12–039, November 2011. (Revised March 2013, View Online Appendix.)