  An exactly solvable strongly correlated electron model with two independent
parameters is constructed in the frame of the quantum inverse scattering
method, which can be seen as a generalization of the Bariev model. Through the
Bethe ansatz method, a set of Bethe ansatz equations is derived. In the
thermodynamic limit, to study the ground state of the model, we obtain the
integral equations for the density of Bethe roots. Numerical validation are
done to confirm the accuracy of our analytic results.
