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This article suggests a spatial dynamic economic systems modelling framework based on the market economic system,which addresses complex regional and sectorial linkages in economic activities.The feedback and self organization of the model are built with the notions of attractivity (demand attractivity, ...
To better understand the general model and its nuances, several submodels (input models) were built based on adaptation of pre-existing research, among which we mention: meteorological, pasture, animal, crop–livestock integration, crop, soil, pasture-animal, and pasture-soil submodels. The ...
In addition to the expansion of research and development capacity, preparations are also being made for the production of two Volkswagen brand models, which are currently being developed together with Chinese partner Xpeng. Production of the first model, an SUV in the mid-size segment, will begin...
How many types of economic models and innovation systems exist and what are they? What is China's basic position? An economic model or a business system is basically built upon a certain type of firm's governance structure. Therefore, a certain type of firm's governance structure corresponds ...
- 《Econometric Models》 被引量: 31发表: 1978年 Passenger Rail Security, Planning, and Resilience: Application of Network, Plume, and Economic Simulation Models as Decision Support Tools We built three simulation models that can assist rail transit planners and operators to evaluate high and low ...
The ‘new economic geography’ models the centripetal forces that foster geographic concentration and agglomeration against the centrifugal forces such as immobile factors (including land,natural resources, and people) (Krugman1998). Several ‘modeling tricks’ are used to arrive at an equilibrium solutio...
Economic costs of climate change are conventionally assessed at the aggregated global and national levels, while adaptation is local. When present, regionalised assessments are confined to direct damages, hindered by both data and models’ limitations. This article goes beyond the aggregated analysis ...
Globally, there are numerous case studies of the circular economy, with a focus on waste management and innovative economic models but less on social implications. There are many small-scale examples of circular processes in developing economies, such as India and South America, such as waste coll...
Section 16.2 is an extended exposition of one IAM – the DICE/RICE family of models. The purpose here is to provide readers with an example of how such a model is developed and what the components are. Other IAMs will have different structures, algorithms and assumptions, but the underlying...