How to check whether your relocation allowance is large enough

Sending employees to an office located abroad can be a savvy practice, particularly for companies looking to expand their area of operations. It’s essential to secure willing participation from the most suitable candidates, which often requires employers to open their chequebooks and hand out relocation allowances to cover for the extra costs of living in a foreign city. The main question is – how much exactly should be added on top of their salaries?