1Bureau of Economic Analysis, "National Income and Product Accounts, Gross Domestic Product, 2nd Quarter 2013 (second esti- mate)", http://www, bea. gov/newsreleases/national/gdp/2013/pdf/ gdp2ql3_2nd, pdf. 被引量：1
2Bureau of Labor Statistic, "Consumer Price Index Summary", http://www, bls. gov/news, release/epi, nr0. him. 被引量：1
3Bureau of Labor Statistic, "Labor Force Statistics from the Cur- rent Population Survey ", http ://data. bls. gov/timeseries/ LNS140000. 被引量：1
4Bureau of Economic Analysis, "National Income and Product Accounts, Gross Domestic Product, 2nd Quarter 2013 (second esti- mate )", http://www, bea. gov/newsreleases/national/gdp/2013/pdf/ gdp2q13_2nd, pdf. 被引量：1
5Ram Truck Sales Power Chrysler Group's Second Quarter Profit", Los Angeles Times, July 30, 2013, http://articles, latimes. com/2013/jul/30/autos/la- fi - hy - chrysler - second - quarter - profit - 20130730. 被引量：1
6"U. S. August Auto Sales to Rise 12 Percent: J.D. Power & LMC", August 22, 2013, http://www, reuters, corn/article/2013/08/ 22/us-autos-sales-lmc-idUSBRE97L00920130822. 被引量：1
7National Association of Realtors, "Existing-Home Sales Spike in July", August 21, 2013, http://www, realtor, org/news- releases/ 2013/08/existing-home-sales-spike-in-july. 被引量：1
8ISM, "July 2013 Manufacturing ISM Report On Business", August 1, 2013, http ://www. ism. ws/ismreport/mfgrob, cfm. 被引量：1
