Path Dependence
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| - | '''Path dependence''' exists when the outcome of a process depends on its past history, and is certainly a property of many [[Complex Adaptive System|complex adaptive systems]]. It occurs when taking one choice precludes another and influences the next. Apparently, [[Adaptive_System|adaptive systems]] are [[Context Dependence|context dependent]]. Repeated [[Context Dependence|context dependence]] can lead to path dependence if the context-dependent changes are permanent and durable. In this case the behavior in the current situation depends on the previous behaviors of the system during the history of existence, rather than simply on current conditions. Path dependence exists in a world of possibilities which depends on previous choices, if the kinds of doors we can go through depends on the kinds of doors we have opened before. Depending on the path of the system, the behavior, experience and outcomes may vary. | + | '''Path dependence''' exists when the outcome of a process depends on its past history, and is certainly a property of many [[Complex Adaptive System|complex adaptive systems]]. It occurs when taking one choice precludes another and influences the next. Apparently, [[Adaptive_System|adaptive systems]] are [[Context Dependence|context dependent]]. Repeated [[Context Dependence|context dependence]] can lead to path dependence if the context-dependent changes are permanent and durable. In this case the behavior in the current situation depends on the previous behaviors of the system during the history of existence, rather than simply on current conditions. Or to put it in other words, Path dependence is the idea that history matters. |
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| + | Path dependence exists in a world of possibilities which depends on previous choices, if the kinds of doors we can go through depends on the kinds of doors we have opened before. Decisions in the current moment depend on decisions made in the past. Depending on the path, trail and trajectory of the system, the behavior, experience and outcomes may vary. | ||
Thus path-dependent behavior occurs generally in [[Adaptive_System|adaptive systems]], if microscopic perturbations, minor fluctuations and small differences in local conditions are amplified and reinforced to macroscopic differences, especially in systems with positive feedback. Strong path dependence can be found often in systems with strong positive [[Feedback|feedback]] and is related to the [[Butterfly Effect|butterfly effect]], [[Lever_Point|lever points]] and [[Frozen Accident|frozen accidents]]. | Thus path-dependent behavior occurs generally in [[Adaptive_System|adaptive systems]], if microscopic perturbations, minor fluctuations and small differences in local conditions are amplified and reinforced to macroscopic differences, especially in systems with positive feedback. Strong path dependence can be found often in systems with strong positive [[Feedback|feedback]] and is related to the [[Butterfly Effect|butterfly effect]], [[Lever_Point|lever points]] and [[Frozen Accident|frozen accidents]]. | ||
