This two-tier structure will become a regular event, under proposals by Mr Van Rompuy.

ECONOMIST: Charlemagne: The driver and the passenger | The

How else the two-tier structure would improve its business is not clear.

ECONOMIST: A curious proposal by one of Japan's biggest banks

Most successful high velocity sales organizations typically have a two-tier structure.

FORBES: 5 Disruptive Essentials of a High Velocity Sales Model

Even the UAW accepted a two-tier pay structure in its latest negotiations as well as swapping guaranteed pension benefits for a 401(k) for new members.

FORBES: Will Right-To-Work Make Unions More Attractive In Michigan?