An Application of Data Filtering Extracting Super.The increase in demand for energy and metals commodities during these periods, combined with the delay for the supply to catch up with the demand surge, created sustained periods of high commodity prices according to the super-cycle hypothesis. at the beginning of the 20th century, in Western Europe again during the reconstruction that followed the Second World War, in South-East Asia in the 1960s and finally in the BRIC 1 countries in the 1990s 2. Historically, these periods of urbanization and industrialization have occurred in Europe during the Industrial Revolution in the 19th century, in the U.S. This structural transformation is accompanied by increased demand for energy and metals commodities as the manufacturing sector expands.

Heap (2005) and Cuddington and Jerrett (2008) define a super cycle as a cycle lasting 20 to 70 years (trough to trough) as an economy goes through structural transformation caused by industrialization and urbanization. this can be bought, but prices too high, which does not reflect the true value of a commodity. A super cycle (SC) is “a prolonged (decades) long trend rise in real commodity prices. it has borrowed a lot from Gujarati, therefore Gujarati better at a lower price. Recently, a number of papers have focused on the super cycle hypothesis. their trend, cycle and volatility (Cuddington et al.

There is a long standing interest in commodity price dynamics, i.e.

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