Miss. Code § 57-1-107
When a city, town or village and the supervisors district wherein such city, town or village is situated join as provided in Sections 57-1-101 through 57-1-107 for the establishment of an industrial enterprise under the provisions of said sections, they shall be and are hereby authorized to contract jointly for the acquisition of land and to jointly enter into contracts for the purpose of establishing, operating, maintaining or leasing such industrial enterprise, including contracts for the construction thereof; or they may, by agreement adopted by resolution spread upon the minutes of the governing authority of such city, town or village and upon the minutes of the board of supervisors of the county, authorize either the governing authority of such city, town or village or the board of supervisors to enter into such contracts for and on behalf of both.
Miss. Code § 57-1-107