Transcript LATAR BELAKANG - Gadjah Mada University

KONSEP ULLMAN
MENGAPA DAPAT TERJADI
TRANSPORTASI (ULLMAN)?
o
Karena ada fungsi-fungsi
complementarity, transferability,
dan intervening opportunity
RUTE
Ketiga faktor yang ditawarkan Ullman
mencerminkan terjadinya rute yang dapat
melayani kebutuhan pergerakan.
Rute adalah jalan penghubung antara dua
komunitas atau dua tempat
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COMPLEMENTARITY
• The relationships of two places (regions) when one place
(region) has a surplus of a commodity while the order
has a defisit of the same commodity. It is therefore a pre
requisite of a trade. In the wider contex complementarity
of place is dependents upon the concept of comparative
and competitive advantage
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COMPLEMENTARITY
 The relationships between activities at a
given location in the sense that (a) certain
activities need to use the products and
services of and be in close contact with
other specialized activities in order to
function efficiently, (b)certain activities,
together with other specialized activities,
provode a more complete range of goods
and services.
TRANSFERABILITY?
The degree to which a good or services may
be transported. It is one of Ullman’s bases for
interactions and considers the transport cost
characteristics of the different goods and
services, emphasizing their ability to bear
those relative to their value
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INTERVENING
OPPORTUNITY
1.
The idea that the presence of closer
opportunities greatly diminish the
attractiveness of even slightly better but
more distant ones.
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ACCESSIBILITY
A variable of a location. The concept
expresses the ease with which a
location maybe reached from other
locations and therefore summarizes
the relative opportunities for contact
and interaction.
ACCESSIBILITY
Accessibility has normally been
measured in frictional or geometric
terms which emphasize :
(1) a connection component (that of
being able to reach a location)
(2) a movement component (that of
being able to get there quickly and
cheaply)