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1.1 Caution:
You are about to repeat yourself!
Economics, as a discipline of
thought, follows a basic pedagogic helix: up around, repeat; up around,
repeat but on a progressively higher plane of comprehension with each
subsequent turn of the mental screw.
[Aside: to the ancient
Greeks, the circle was perfection, everything repeating itself. To the
ancient Celts, it was the spiral. In this historical mood it is also
appropriate to note that there are two elemental approaches to mathematics.
One can be called 'Sumerian' or 'Babylonian' through whom we have evolved
algebra then, through Newton, calculus - both differential and integral.
This approach is rooted in astrology and then astronomy. The other tradition
is Greek through whom we have evolved geometry - both Euclidian and
non-Euclidian. This approach is rooted in architecture and urban
design as well as economics. In fact, this course is taught in the
second tradition.]
This pedagogic technique engages
the psychological process known as reculer pour mieux sauter
(step back to leap forward) in the intellectual ‘disciplining’ of higher
education, i.e. molding minds to think in a disciplined or professional way
whether that be accounting, economics, history, law, medicine, psychology,
religion, etc. Accordingly, notes made for an introductory economics
course should prove helpful as the foundation for ‘the great leap forward’.
Unlike introductory economics, however, the student will be required to
explain and demonstrate understanding of the basic principles rather than
select among multiple choice answers.
Economics is not just about
‘technique’, e.g. mathematical calculation of a demand curve, it is also
about history, changing institutions and, most importantly, satisfying
infinite human wants, needs and desires with but limited means. The economy
is the water in which the human goldfish –whom Keynes called homo
economicus – swims. Like most goldfish, most of us do not see the water.
It is a raw reality, a fact of life like birth, death and taxes. The
economic mind, however, is trained and disciplined to constantly assess its
changing quality and characteristics including income, prices and
preferences for goods - both tangible and intangible - that satisfy human
wants, needs and desires as well as the mutating and changing means and
methods to produce such goods. [Aside: ‘goods’ good things, things
that are good - tangible or intangible.]
Testing will be based on your
understanding and ability to ‘manipulate’ the ‘standard’ Neo-Classical
model; ‘standard’ questions will be posed drawn from your text book and
related curricular materials. In essence, it will focus on 12 basic
graphic models, their assumptions, derivation, manipulation and variation
(in Econ 111 you have already seen all except 6, 10, 11 & 12, below).
They are:
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Consumption
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Production |
Markets |
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1. Indifference Map
2. Constrained Utility
Maximization
3. Income-Consumption Curve
4. Price-Consumption Curve
5. Income/Substitution
Effects
6. Engel Curve
7. Demand Curve |
8. Cost Curves &
Constrained Profit Maximization
9. Supply Curve
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10. Partial Equilibrium
11. Marginal Revenue
12. General Equilibrium
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Testing will involve proof of
your ability to make a clear and concise (or 'economic') presentation that
:
(a) states all necessary
assumptions serving as the foundation for a model including assumptions
about the overall model itself, its components parts and any related
coefficients;
(b) define all terms used [both
those in (a) above and (c) below];
(c) graphically present the model
with all necessary titling (naming of parts) and any derivation(s) required
by the question; and,
(d) from (c) above 'read the
results' and comment on any policy implications that flow there from.
To appreciate power of this
'Neo-Classical Model' - the dominant geopolitical paradigm of our age - one
should not just look at the
World Trade Organization (WTO), but also its peculiar historical and
philosophic evolution. To do so I will, in the next Lecture,
consider the age-old question at the root of its development: What is
the 'just price'?
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