A market is a place, real or virtual, where supply and demand are brought together. On the demand-side there is a group of potential buyers with a similar desire, while the supply-side consists of a group of potential sellers with a similar proposition. A market system is broader, encompassing all people and organizations who influence the buyer-seller interaction.
These people and organizations are the actors who jointly make up the market system. Their actions and interactions are shaped by a variety of factors, some structural (e.g. cost level, number of actors, cyclicality), others organization-specific (e.g. strategy, culture, resources).
The Market System Map outlines the 11 categories of actors who need to be analyzed to understand market dynamics. The 7 categories in dark blue are the market actors potentially involved in the exchange of goods and services, while the 4 categories in light blue are the contextual actors, who indirectly influence the conditions under which the market actors operate. The middle 3 market actors are called the industry column, the left 2 the shadow competitors and the right 2 the potential collaborators. For all 11 categories it is crucial to go beyond mapping the actors, to understand the factors driving their current and future behavior.
The 11 categories of actors shaping each market are the following: