承销类型：代销

Best Efforts underwriting is an agreement in which an underwriter promises to make its best effort to sell as much of a securities offering as possible.

This contrasts with Firm Commitment underwriting, where the underwriter guarantees the sale of the entire issue by purchasing any securities they cannot sell to the public. 

In Best efforts underwriting, the issuer will not receive the expected capital if some securities remain unsold.

For example, consider Tech Innovations, which wants to issue one million shares at ten dollars each. 

In a Best Efforts scenario, an underwriter would agree to do their best to sell all the shares but would not be financially responsible for any unsold shares.

If the underwriter manages to sell eight hundred thousand shares, the company would only raise eight million dollars instead of the anticipated ten million dollars.

Underwriters prefer this arrangement when the market for the securities is uncertain or the issuer is less established. 

It minimizes the financial risk to the underwriter compared to a Firm Commitment, where the underwriter could face significant losses if the securities remain unsold.