Hello,
Thanks for all the help I've received through this forum. I wanted to understand why I got 2 rows for the year dummies (one for year=1 and the other with year=0) whenever I use i.year in areg with industry fixed effects. the sample output is shown below. Can anyone help?

(1)
r_d
ln_ind_small_5 -0.0247
(-1.93)
0.yearid1 0
(.)
1.yearid1 0.767***
(4.26)
0.yearid2 0
(.)
1.yearid2 0.935***
(5.15)
0.yearid3 0
(.)
1.yearid3 1.284***
(6.87)
0.yearid4 0
(.)
1.yearid4 0.473**
(2.63)
0.yearid5 0
(.)
1.yearid5 -0.242
(-1.33)
0.yearid6 0
(.)
1.yearid6 0.468**
(2.58)
0.yearid7 0
(.)
1.yearid7 1.015***
(5.38)
0.yearid8 0
(.)
1.yearid8 0.579***
(3.32)
0.yearid9 0
(.)
1.yearid9 0.591***
(3.31)
0.yearid10 0
(.)
1.yearid10 0.578**
(3.17)
0.yearid11 0
(.)
1.yearid11 0.584**
(3.12)
0.yearid12 0
(.)
1.yearid12 0.665***
(3.42)
0.yearid13 0
(.)
1.yearid13 1.493***
(6.89)
0.yearid14 0
(.)
1.yearid14 0.628**
(3.15)
0.yearid15 0
(.)
1.yearid15 0.811***
(4.35)
0.yearid16 0
(.)
1.yearid16 1.101***
(5.76)
0.yearid17 0
(.)
1.yearid17 1.006***
(5.24)
0.yearid18 0
(.)
1.yearid18 0.530**
(2.95)
0.yearid19 0
(.)
1.yearid19 0.470*
(2.55)
0.yearid20 0
(.)
1.yearid20 0.160
(0.83)
0.yearid21 0
(.)
1.yearid21 1.209***
(5.94)
0.yearid22 0
(.)
1.yearid22 0.634***
(3.36)
0.yearid23 0
(.)
1.yearid23 0.771***
(4.10)
0.yearid24 0
(.)
1.yearid24 0.645***
(3.81)
0.yearid25 0
(.)
1.yearid25 0
(.)
_cons 6.724***
(21.58)
N 115737
adj. R-sq 0.648

Thanks in advance.