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The Harris matrix is a tool that aids the accurate and consistent excavation of a site and articulates complex sequences in a clear and understandable way. Harris matrices play an invaluable role in the articulation of sequence and provide the building blocks from which higher order units of stratigraphically related events can be constructed.
In economics, an input–output model is a quantitative economic model that represents the interdependencies between different sectors of a national economy or different regional economies. [1] Wassily Leontief (1906–1999) is credited with developing this type of analysis and earned the Nobel Prize in Economics for his development of this model.
Productivity in economics is usually measured as the ratio of what is produced (an aggregate output) to what is used in producing it (an aggregate input). [1] Productivity is closely related to the measure of production efficiency. A productivity model is a measurement method which is used in practice for measuring productivity.
The concept of productive matrix was developed by the economist Wassily Leontief (Nobel Prize in Economics in 1973) in order to model and analyze the relations between the different sectors of an economy. [1] The interdependency linkages between the latter can be examined by the input-output model with empirical data.
Harris has also proposed a plan that her team says would result in 3 million housing units. The issue is the timing: If the first-time homebuyer credit goes into effect before more new units are ...
Harris isn't — some biz and tech leaders hope she'd make big changes. When it came to economic appointments, Biden was hamstrung by campaign promises. Harris isn't — some biz and tech leaders ...
The term is used to denote a series of stratigraphic relationships that constitute a phase or are part of the process of determining the archaeological phases of a site. An archaeological horizon can be understood as a break in contexts formed in the Harris matrix, which denotes a change in epoch on a given site by delineation in time of finds found within contexts.
Here’s what this week’s high-profile rollout tells us so far about Harris’s economic plans and what still remains to be sketched out in the weeks ahead. A focus on the tricky issue of housing.