Which funding method emphasizes personal financial contribution from the owners?

Bootstrapping is a funding method that emphasizes personal financial contribution from the owners of a business. This approach involves using the founders' own savings, reinvesting profits back into the business, or utilizing revenue generated by the business for its growth and operations. Bootstrapping allows entrepreneurs to maintain complete control over their company without the influence of outside investors or loans.

This method is particularly beneficial for startups and small businesses that may not have access to traditional funding sources. By relying on their own finances, owners can ensure that their vision for the business is unhindered by external pressures, enabling them to make decisions that align closely with their original goals. Additionally, bootstrapping encourages careful management of resources and innovation, as the owners are often motivated to maximize efficiency with limited funding.

The other funding methods mentioned do not center on personal financial contributions to the same extent as bootstrapping does.