Are young, diverse companies getting a fair shot at vendor contracts with Hudson County? Are those county jobs going to the same legacy companies who’ve done business with the county for years? New Hudson County Executive Craig Guy says he’ll get answers. He announced Wednesday the county will conducting a disparity study of how the county and its subsidiary agencies hand out contracts to assess whether there is a level playing field for small and diverse businesses. It’s the first of its kind to be conducted by the county, but not the first in the county. A study by Jersey City commissioned i…