Skyscraper Index

The Skyscraper Index is a concept put forward by Andrew Lawrence, a property analyst at <a href="/facts/Dresdner_Kleinwort_Wasserstein/lkowNENJ">Dresdner Kleinwort Wasserstein</a>, in January 1999, which showed that <a href="/facts/List_of_tallest_buildings_in_the_world/wkeLK00x">the world's tallest buildings</a> have risen on the eve of economic downturns. <a href="/facts/Business_cycle/etH0t44s">Business cycles</a> and skyscraper construction correlate in such a way that investment in skyscrapers peaks when cyclical growth is exhausted and the economy is ready for <a href="/facts/Recession/ncYpUqmr">recession</a>. Mark Thornton's Skyscraper Index Model successfully predicted the <a href="/facts/Great_Recession/9LoVUhLf">Great Recession</a> at the beginning of August 2007.
The buildings may actually be completed after the onset of the recession or later, when another business cycle pulls the economy up, or even cancelled. Unlike earlier instances of similar reasoning ("height is a barometer of boom"), Lawrence used skyscraper projects as a predictor of economic crisis, not boom.
One statistical study found that the height of buildings is not an accurate predictor of recessions or other aspects of the <a href="/facts/Business_cycle/etH0t44s">business cycle</a>, but that <a href="/facts/Gross_Domestic_Product/zQRgyFKc">GDP</a> can predict the height of building construction.

Skyscraper Index open-in-new

Skyscraper Index