Table 1 Summary statistics of auctions of best-selling products on eBay 2009 to 2012, by gender.
WomenMenTest for difference in
means/proportions
MeanSDMeanSD
Price101.26154.46136.15181.46P < 0.001
Number of bids11.689.5114.0210.51P < 0.001
Percent positive feedback99.602.3599.582.41P < 0.05
Reputation274.77253.32260.29248.16P < 0.001
Start price40.24102.2046.57116.93P < 0.001
Reserve price (dummy)0.030.03
New0.170.11P < 0.001
Rating: average4.840.454.840.44
Rating: description4.860.544.850.56P < 0.001
Rating: shipping time4.820.604.840.56P < 0.001
Rating: shipping charges4.830.544.830.54
Rating: communication4.840.584.840.56
Bold title0.020.04P < 0.001
Number of pictures1.361.631.781.92P < 0.001
Stock photo0.290.21P < 0.001
Same state0.050.06P < 0.001
Duration (days)4.812.324.662.40P < 0.001
Year2010.410.992010.450.98P < 0.001
Years in eBay9.023.359.813.37P < 0.001
Sentiments0.0320.210.0300.22P < 0.001
n148,017483,499