Apple Inc. stands out as the world's most famous, and currently richest, company. To the general public, Apple is known for three things: its intriguing CEO Steve Jobs, who has achieved iconic status in death as in life; its amazing iOS products, especially the iPhone and the iPad, and their...

Apple Inc. stands out as the world's most famous, and currently richest, company. To the general public, Apple is known for three things: its intriguing CEO Steve Jobs, who has achieved iconic status in death as in life; its amazing iOS products, especially the iPhone and the iPad, and their...

Apple Inc. stands out as the world’s most famous, and currently richest, company. To the general public, Apple is known for three things: its intriguing CEO Steve Jobs, who has achieved iconic status in death as in life; its amazing iOS products, especially the iPhone and the iPad, and their...

Periods of Schumpetarian creative destruction are well captured by indicators of turbulence that highlight changes in inter-firm variety, such as the market share instability index and relative growth rates. Entry/exit rates do not always serve this purpose. The point is illustrated through the...