I Can't Let Maggie Go 10 hit in Italy, with a 1968 version made by Equipe 84, entitled "Un angelo blu" ("A blue angel"). It enjoyed an unexpected reprise in popularity in the 1970s, when it was used as the soundtrack for a television advertisement for "Nimble", a bread produced for slimmers. "I Can't Let Maggie Go" has been covered by J. Vincent Edwards in 1974, as well as by the Sideburns in 1993. David Essex included his own version on the 2005 compilation album, "The Complete Collection". I Can't Let Maggie Go "I Can't Let Maggie Go" is a song by the British pop
The Product Space recognizable pattern of specialization easily discernible in the product space. The same methods can be used to observe a country’s development over time: how has the set of products in which it has advantage changed? By using the same conventions of visualization, it can be seen that countries move to new products by traversing the Product Space. Two measures quantify this movement through the Product Space from unoccupied products (products in which a given country has no advantage) to occupied products (products in which that country has an RCA>1). Such products are termed “transition products.” The "density" is defined as