In order to analyze an industry, it is important to determine where it is in the industry lifecycle. During the 1970's and 1980's the retail grocery industry was expanding at a phenomenal rate. Throughout this boom period, the number of large grocery stores was rising and forcing the existing" Mom and Pop" grocery stores out of the industry.
In the early 1990's, the retail grocery industry began leaving the growth stage and entered the maturity stage in the industry lifecycle. This was caused by increased market saturation and slowing growth rates. Between 1995 and 1996 the growth rates were the lowest they had been in the past twenty years. The main reason for this was the vast number of grocery stores that had been built in growth stage and the emergence of new grocery retail formats such as warehouse clubs and dollar stores. This increased competition forced firms to compete with each other for the same customers by lowering prices.
Enter WalMart. Walmart was not even in the grocery industry in the early 1990's but through excellent supply chain management and extremely low everyday prices have forced their way as one of the dominant players in the retail grocery industry. Industry surveys indicate that the five largest chains (WalMart, Kroger, Costco, Albertsons, and Safeway) accounted for approximately 37.5% of total sales in 2002.
The 1990's were an important time because of the arrival of new technologies that would change the retail grocery industry. Scanners, Elcetronic Data Interchanges, and the internet have all sped up and lowered the costs of business operations. WalMart was one of the early adopters of this technology and had a competitive advantage over its competitors. New technologies being pioneered now include self-serve checkouts, RFID's, and kiosks, they will all eventually change how we shop at grocery stores today.
Walmart's arrival as the largest grocer in North America has caused quite a stir in...