Another factor for Sony to have an edge over its suppliers is the sheer size of Sony, being a multi-national compared to its suppliers. This organizational size gives Sony the upper hand over bargaining tactics when it comes to dealing with its suppliers. Sony uses its size to somewhat muscle in over its suppliers in order to secure reliable and fast supplies at a relatively low price.
Another reason Sony can dictate terms more freely to its suppliers is the fact that a big company such as Sony can run its suppliers out of business. This aggressive tactic was used by Sony since the introduction of the Playstation2. Sony made this move by making a huge investment in semiconductors. By cutting off its suppliers and co-developed with Toshiba a CPU called Emotion Engine , which was later put to use on the Playstation2. In the mean time its competitor, Nintendo, used a CPU developed by IBM for Game Cube, which was competing against Playstation2 back then. By producing the CPU in-house Sony was able to eventually reduce the manufacturing cost of Emotion Engine significantly by realizing economic of scale and economic of scope, which had the ripple effect of successfully reducing the price of the Playstation console. Nintendo on the other hand struggled with this price war against Sony simply because it did not have much control over (its suppliers) one