Can a country get Skyscraper envy? Frankfurt has around 30 Skyscrapers… I wonder if this could be inked to Andrew Lawrence’s belief that the “skyscraper index,” is in play. Andrew maintains that, a skyscraper begins construction when the economy is growing, but this is then followed by a sharp downturn. But once a skyscraper is finished, according to the index, the economy is climbing back. By my understanding there around 6 substantive skyscraper building projects under way in Frankfurt today…