NEW YORK, September 13, 2011 – After seeing their weekly sales slide last week as a result of Hurricane Irene, retailers enjoyed their largest weekly sales gain since July 2 (+1.5%) as sales bounced back and rose this past week. Overall for the week ending September 10, weekly retail sales rose by 1.3 percent, according to the ICSC-Goldman Sachs Weekly Chain Store Sales Index. On a year-over-year basis retail sales also improved and rose by 3.3 percent.
“Consumers brushed off the last lingering effects of Hurricane Irene in the Northeast and gave retailers a positive sales week overall for the second week of September,” said Michael Niemira, ICSC vice president of research and chief economist.
“Moving forward and with the last portion of the back-to-school shopping season coming to a close the next few weeks look promising for retailers,” Niemira added.
For September, ICSC Research anticipates that the industry comparable-store sales pace will likely fully recover its momentum to yield an increase of between 4.0 to 5.0 percent and by 3.0 to 4.0 percent, excluding the impact of fuel.
[Editor's notes: The complete report will be available at 7:45 a.m. at: http://www.icsc.org/research/research_show.php?section=st. In addition, historical data from this index is available under the Research section on ICSC’s website. To view the data, visit http://www.icsc.org/research/edata.php and click on the “Enter e-Data” link and enter the following member id number (1177584) and password (press2002pass) to obtain access to report and historical data. The material can be found under the “Tables Tab” once you enter the e-Data section.]
The Weekly Chain Store Sales Snapshot is produced by the International Council of Shopping Centers and Goldman Sachs. This index measures U.S. nominal same-store or comparable-store sales excluding restaurant and vehicle demand.
The weekly index is constructed as a sales-weighted geometric average growth rate to preserve long-term consistency and is statistically benchmarked to a broad-based monthly retail industry sales aggregate that currently represents approximately 40 retail chain stores, which also is compiled by ICSC.
A representative sample of those major retailers has been used as a control group to extrapolate the weekly sales index. As such, the weekly index statistically represents industry sales and is not just a sum of sales for a handful of retailers. The standard period used for the index is Sunday through Saturday, even though some retailers use a different weekly accounting period.
The weekly sales index is presented on an adjusted basis to account for normal seasonality and to counter other data anomalies. Weekly seasonal adjustment is at best difficult for chain store sales given that retailers can and often do shift promotions to counter typical shifts in the calendar. Nonetheless, the approach to weekly seasonal adjustment used follows from the Piser Method, which was popular in the early 1930s and became the standard for weekly adjustment.
The Goldman Sachs Group, Inc. is a bank holding company and a leading global investment banking, securities and investment management firm. Goldman Sachs provides a wide range of services worldwide to a substantial and diversified client base that includes corporations, financial institutions, governments and high net worth individuals. Founded in 1869, the firm is headquartered in New York and maintains offices in London, Frankfurt, Tokyo, Hong Kong and other major financial centers around the world.
Founded in 1957, ICSC is the premier global trade association of the shopping center industry. Its more than 55,000 members in over 90 countries include shopping center owners, developers, managers, marketing specialists, investors, retailers and brokers, as well as academics and public officials. As the global industry trade association, ICSC links with more than 25 national and regional shopping center councils throughout the world. For more information, visit http://www.icsc.org/.