“…In 1990, 54 per cent of Tesco's sales were own label and in 1993 Sainsbury's, Britain's leading retail chain and the leader in own label products, had 8,000 own label lines, which accounted for two-thirds of sales (Ogbonna and Wilkinson, 1998), while overall the own labels account for almost 30 per cent of the total retail sales over a period of years (Key Note Market Review, 2001). A few decades ago, the main characteristic associated with the success of retailers' own brands in the UK was cheapness, illustrated by Tesco's famous slogan "Pile it high, sell it cheap" (Baltas, 1997;Buck, 1993). Today, manufacturers feel threatened by retailers (Halstead and Ward, 1995), while industry analysts claimed that it was the encroachment of private labels that caused poor performance to the national brands (Ogbonna and Wilkinson, 1998).…”