Changing Organization Structures and Behaviours based on Paul Holmstrom's work . Link to CLDs 
Changing Organization Structures and Behaviours based on Paul Holmstrom's work . Link to CLDs 
4 months ago
 Extension of  IM-7981  with dynamics of daily ward discharges and did not waits. For an adjusted bed capacity stock see  IM-14144 .For backlog and services see  IM-8382

Extension of IM-7981 with dynamics of daily ward discharges and did not waits. For an adjusted bed capacity stock see IM-14144.For backlog and services see IM-8382

WIP for Whole of Hospital Program. Provides Context and Detail for Hospital Timeline Study  IM-9382
WIP for Whole of Hospital Program. Provides Context and Detail for Hospital Timeline Study IM-9382
3 months ago
Showing how multiple effect loops for private patients in public hospitals can be represented as a causal loop diagram (CLD)
Showing how multiple effect loops for private patients in public hospitals can be represented as a causal loop diagram (CLD)
2 months ago


This is a high level system dynamics model which is built to
determine the dynamic relationships of the FSA and Followups capacity.
Therefore, it can help clinicians to find out the optimistic method in order to
reduce the waiting list. At past clinicians were seeing more FSA patients,
however, af
This is a high level system dynamics model which is built to determine the dynamic relationships of the FSA and Followups capacity. Therefore, it can help clinicians to find out the optimistic method in order to reduce the waiting list. At past clinicians were seeing more FSA patients, however, after few months, the followups patients overwhelmed the clinics. Therefore waiting list has been built up again. By running this model, clinicians can find out the balanced leverage point(s). New Model has been developed, this is a very draft model.
3 months ago
WIP Patient Flow improvement strategies for a City Hospital with 3 years historical data and two year planning horizon. Built after a Generic Teaching Hospital Model  IM-10346  A simplified stock flow map is at  IM-399
WIP Patient Flow improvement strategies for a City Hospital with 3 years historical data and two year planning horizon. Built after a Generic Teaching Hospital Model IM-10346 A simplified stock flow map is at IM-399
3 weeks ago
 A general stock flow map of flows between hospital and the community, with more detail for hospital inpatient flows. An expanded version of  IM-622

A general stock flow map of flows between hospital and the community, with more detail for hospital inpatient flows. An expanded version of IM-622

3 months ago
 A stock flow structure used to investigate interventions to improve the monthly patterns of patient flows through hospitals. Simplest structure to explain  IM-10386  Expanded in  IM-13966

A stock flow structure used to investigate interventions to improve the monthly patterns of patient flows through hospitals. Simplest structure to explain IM-10386 Expanded in IM-13966

3 months ago
Showing how multiple effect loops for private patients in public hospitals can be represented as a causal loop diagram (CLD)
Showing how multiple effect loops for private patients in public hospitals can be represented as a causal loop diagram (CLD)
2 months ago
Showing how multiple effect loops for private patients in public hospitals can be represented as a causal loop diagram (CLD)
Showing how multiple effect loops for private patients in public hospitals can be represented as a causal loop diagram (CLD)
2 months ago


This is a high level system dynamics model which is built to
determine the dynamic relationships of the FSA and Followups capacity.
Therefore, it can help clinicians to find out the optimistic method in order to
reduce the waiting list. At past clinicians were seeing more FSA patients,
however, af
This is a high level system dynamics model which is built to determine the dynamic relationships of the FSA and Followups capacity. Therefore, it can help clinicians to find out the optimistic method in order to reduce the waiting list. At past clinicians were seeing more FSA patients, however, after few months, the followups patients overwhelmed the clinics. Therefore waiting list has been built up again. By running this model, clinicians can find out the balanced leverage point(s). New Model has been developed, this is a very draft model.
last month
This linkage map is for Group D, representing the stakeholders for MMC. It illustrates the directional flow of issues, communication relay, and responsible parties for each stage.
This linkage map is for Group D, representing the stakeholders for MMC. It illustrates the directional flow of issues, communication relay, and responsible parties for each stage.
9 months ago
 A general stock flow map of flows between hospital and the community, with more detail for hospital inpatient flows. An expanded version of  IM-622

A general stock flow map of flows between hospital and the community, with more detail for hospital inpatient flows. An expanded version of IM-622

2 weeks ago
Clone of IM-11079, incorporating Mark Heffernan's SImple SD ithink v10 Model of Hospital Patient Flow done for particle filtering in September 2014
Clone of IM-11079, incorporating Mark Heffernan's SImple SD ithink v10 Model of Hospital Patient Flow done for particle filtering in September 2014
last week
Unfolding WIP of Eric Wolstenholme's explanation of hospital congestion from March 2022 Youtube  video  and online stella  presentation . Use of cascading interlinked archetypes. See Kumu  version ,   early discharge boundaries IM  for an earlier version and  Generic Archetypes IM  from Gene and  Si
Unfolding WIP of Eric Wolstenholme's explanation of hospital congestion from March 2022 Youtube video and online stella presentation. Use of cascading interlinked archetypes. See Kumu version,  early discharge boundaries IM for an earlier version and Generic Archetypes IM from Gene and Simpler Version IM
last week
Clone of  IM-10536  WIP for LHN Individual Hospital O Month of October 2013, with joined up flows
Clone of IM-10536 WIP for LHN Individual Hospital O Month of October 2013, with joined up flows
last week
Clone of IM-11079, incorporating Mark Heffernan's SImple SD ithink v10 Model of Hospital Patient Flow done for particle filtering in September 2014
Clone of IM-11079, incorporating Mark Heffernan's SImple SD ithink v10 Model of Hospital Patient Flow done for particle filtering in September 2014
last week