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NO FRAMES VERSION:
Econometric Modelling
This chart illustrates the
way our economic forecasting model works. The level of capacity utilisation in the economy
plays a central role in our models for all three types of assets - bonds, forex and
shares. This has been calculated for every country analysed and, as the most important
example, the chart alongside shows this ratio for the whole world. The estimate of PIT is
the thick white line, and for comparison estimates by the IMF are
shown as a green line and by the OECD is shown as a yellow line. The scale on the vertical axis represents the number of
percentage points by which capacity utilisation diverges from the average over the period.
There are several advantages
for calculating independant estimates for this crucial variable. Firstly the PIT database
includes a broader range of countries. Secondly the algorithms are required to
generate Best Guesses for financial markets.
The intellectual approach
used in P/T projections may best be described as an elementary application of chaos
theory.
As can be seen performance
of the three series is broadly similar, despite differences in coverage. The IMF data
relates only to the G7 leading economies and the OECD to developed countries only, while
the PIT series also includes the emerging markets in our database.
While there are noticeable
differences in level in some years, these are of little significance, given the purpose of
the P/T series, which is to identify in good time changes in direction that are material
to financial markets.
There were only significant
divergences in two years, namely 1983 and 1990, in which P/T projected a change in
direction a year earlier.
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Copyright © 1999 Professional Investment Tools Ltd., authoristed by the Financial Services
Authority to carry out investment business in the United Kingdom. Please read Financial
Health Warning and Licence Agreement. UK laws apply exclusively. Main sources: Consensus
Economics, Corel Corp., FIBV, PIT and national governments. Last modified: April 29, 2004
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