Closing the recruitment process of a key position

Case 1: Closing the recruitment process of a key position¸ a candidate is selected but his suggested salary is higher than the current salary in your company. Apart from salary, how would you convince the candidate to accept your offer. Case 2: In a meeting, a staff member raises his opinion as follows: “Recently, a lot of people have quit their jobs. I think the company’s pay scales are too low which is causing their resignations. Our company should review the reward policy. ” How can you answer this question? Case 3: You have heard that a number of key staff at your company have received offers from other companies which offer an attractive salary. How can you address this matter?