I also like his "value for value" model: https://www.entrepreneurability.nl/2020/12/04/the-emergence-of-the-value-for-value-model/?lang=en https://www.entrepre

I also like his "value for value" model: https://www.entrepreneurability.nl/2020/12/04/the-emergence-of-the-value-for-value-model/?lang=en https://www.entrepreneurability.nl/2020/12/04/the-emergence-...