Description Usage Format Details Source References Examples
Data of the number of bids received by 126 U.S. firms that were targets of tender offers from 1978 to 1985.
1 | data("takeover.bids.case")
|
A data frame with 126 observations on the following 12 variables.
DOCNO
a numeric vector
WEEKS
a numeric vector
NUMBIDS
a numeric vector
BIDPREM
a numeric vector
INSTHOLD
a numeric vector
SIZE
a numeric vector
LEGLREST
a numeric vector
REALREST
a numeric vector
FINREST
a numeric vector
REGULATN
a numeric vector
WHTKNGHT
a numeric vector
SIZESQ
a numeric vector
Data originally from Jaggia and Thosar (1993) and used as an example in Cameron and Trivedi (2013) and Saez-Castillo and Conde-Sanchez (2013).
Stata data file obtained from A.C. Cameron's webpage http://cameron.econ.ucdavis.edu/.
Cameron, A.C., Trivedi, P.K. (2013). Regression Analysis of Count Data. Cambridge University Press, second edition.
Jaggia, S., Thosar, S. (1993). Multiple Bids as a Consequence of Target Management Resistance. Review of Quantitative Finance and Accounting, 447-457.
Saez-Castillo, A.J., Conde-Sanchez, A. (2013). A hyper-Poisson regression model for overdispersed and underdispersed count data. Computational Statistics and Data Analysis, 61, 148-157.doi: 10.1016/j.csda.2012.12.009
1 2 |
DOCNO WEEKS NUMBIDS TAKEOVER BIDPREM INSTHOLD SIZE LEGLREST REALREST
1 78001 23.571 2 1 1.190497 0.136 0.766760 1 0
2 78005 13.571 0 1 1.036000 0.134 0.162503 0 0
3 78015 5.000 1 1 1.403412 0.002 0.120489 1 0
4 78016 7.429 1 1 1.504455 0.181 0.072300 1 0
5 78028 8.857 1 1 1.380736 0.329 0.189118 1 0
6 78031 6.429 3 1 1.400069 0.188 0.154217 1 0
7 78033 13.571 2 1 1.181691 0.319 0.460355 0 0
8 78037 14.857 1 1 1.322560 0.123 0.276814 0 0
9 78039 20.714 1 1 1.650588 0.379 0.228950 0 0
10 78041 41.429 0 1 1.356060 0.343 0.914039 1 1
11 78042 2.857 1 1 1.305793 0.395 0.230777 0 0
12 78043 7.714 2 1 1.472298 0.174 0.107286 1 0
13 79008 14.429 2 1 1.387000 0.006 0.037003 1 0
14 79015 8.286 1 1 2.066366 0.060 0.308104 1 0
15 79017 7.714 2 1 1.333636 0.152 0.423673 0 0
16 79032 14.286 1 1 1.614583 0.038 0.113908 0 0
17 79033 8.286 3 1 1.349378 0.061 0.180093 1 0
18 79034 20.429 2 1 1.322247 0.112 0.551584 0 0
19 79036 10.000 2 1 1.402218 0.329 0.223570 0 0
20 80001 13.143 1 1 1.536418 0.081 0.080982 0 0
21 80002 24.429 3 1 1.510465 0.081 0.135537 0 0
22 80004 16.714 1 1 1.530601 0.087 0.111916 0 0
23 80008 7.286 2 1 1.319529 0.084 0.749821 1 1
24 80011 19.571 4 1 0.953461 0.299 1.299397 1 0
25 80014 10.286 1 1 1.573161 0.000 0.052537 1 0
26 80015 9.714 1 1 1.445622 0.080 0.035321 0 0
27 80016 6.714 1 1 1.419429 0.297 0.119377 0 0
28 80019 5.714 1 1 1.438874 0.079 0.104623 0 0
29 80020 17.000 4 1 1.335253 0.373 0.207560 1 0
30 80024 8.429 1 1 1.209008 0.211 0.221637 0 0
31 80026 7.286 2 1 1.217107 0.000 0.030686 0 1
32 80030 13.571 1 1 1.673279 0.272 0.424543 1 0
33 81001 11.143 4 1 1.587993 0.116 0.076668 1 0
34 81003 4.000 1 1 1.365418 0.126 2.965952 0 0
35 81004 5.143 1 1 1.679737 0.415 1.764889 1 1
36 81006 14.857 10 1 1.303152 0.496 11.036300 1 1
37 81008 7.714 1 1 1.394373 0.001 0.024125 0 0
38 81010 4.714 1 1 1.428554 0.197 2.010382 0 0
39 81011 12.429 1 1 1.389614 0.117 0.061078 0 0
40 81014 8.857 1 1 1.396612 0.069 0.107059 0 1
41 81015 11.000 1 1 1.745144 0.141 0.292953 1 0
42 81016 21.429 2 1 1.755294 0.060 0.120224 1 0
43 81017 9.714 1 1 1.246452 0.189 0.215708 1 0
44 81020 5.143 2 1 1.491770 0.373 0.953882 1 0
45 81024 21.714 1 1 1.890381 0.320 0.320775 1 0
46 81028 5.714 2 1 1.430947 0.485 5.043089 1 1
47 81030 6.857 1 1 1.304395 0.035 0.050246 1 0
48 81031 10.000 1 1 1.277942 0.048 0.083523 1 0
49 82001 4.143 1 1 1.373276 0.060 0.440406 0 1
50 82006 11.286 3 1 1.342380 0.322 0.680758 1 0
51 82007 10.571 1 1 1.319894 0.239 0.608149 1 0
52 82015 10.000 2 1 1.904547 0.080 0.067855 0 0
53 82016 14.714 4 1 1.374170 0.358 6.048500 1 1
54 82022 4.143 1 1 1.754313 0.476 0.229478 0 0
55 82023 18.286 3 1 1.351873 0.152 0.076379 0 0
56 82024 26.857 1 1 1.458766 0.576 1.120939 1 1
57 82025 7.000 1 1 1.305535 0.223 0.104418 0 0
58 82027 14.000 3 1 1.602093 0.253 3.218500 1 0
59 82031 4.857 2 1 1.045617 0.050 0.056570 1 0
60 82033 25.857 2 1 1.419652 0.140 0.047079 1 0
61 82034 7.143 0 1 1.355982 0.022 0.049640 0 0
62 82037 7.000 3 1 1.296421 0.076 0.120998 0 0
63 82038 7.143 0 1 1.402657 0.348 3.711206 0 1
64 82039 6.429 1 1 1.313242 0.580 0.524077 1 0
65 82040 8.857 6 1 1.294054 0.106 0.407735 0 0
66 83008 14.857 2 1 1.362922 0.065 0.162966 0 0
67 83009 10.286 2 1 1.210732 0.179 0.229662 0 0
68 83010 11.429 1 1 1.434098 0.233 2.832909 0 0
69 83011 5.000 2 1 1.421253 0.026 0.133306 0 0
70 83012 6.571 1 1 1.508683 0.576 0.190389 0 0
71 83013 7.571 1 1 1.334118 0.134 0.018447 1 0
72 83014 7.000 5 1 1.160266 0.375 2.193173 1 0
73 83015 38.000 3 1 1.275455 0.000 0.266395 0 1
74 83016 10.000 6 1 1.143672 0.050 0.090863 1 0
75 83017 8.286 1 1 1.127000 0.121 2.413504 0 0
76 83018 39.571 2 1 1.201213 0.177 0.162984 0 0
77 83019 6.429 1 1 1.404000 0.271 0.089406 0 0
78 83020 5.857 1 1 1.393225 0.173 0.534593 0 0
79 83021 19.571 2 1 1.298451 0.259 0.123048 0 0
80 84002 5.857 3 1 1.294463 0.207 9.924488 0 0
81 84003 7.000 1 1 1.261674 0.045 0.188814 0 0
82 84004 7.571 1 1 1.058623 0.201 0.525307 0 0
83 84009 18.429 2 1 1.213127 0.403 20.964001 1 0
84 84012 5.714 1 1 1.208205 0.126 0.069824 0 0
85 84013 15.286 1 1 1.633168 0.214 22.169001 0 0
86 84014 5.714 3 1 1.174125 0.071 0.086045 0 0
87 84017 12.429 3 1 1.281251 0.385 0.689141 0 0
88 84019 3.571 2 1 1.130940 0.072 0.215535 0 0
89 84022 4.286 1 1 1.206380 0.904 0.312848 1 0
90 84027 5.143 2 1 0.942675 0.203 0.949399 1 0
91 84028 8.143 1 1 1.397086 0.317 0.128793 0 0
92 84029 19.286 1 1 1.493163 0.411 0.063375 1 0
93 84030 6.000 1 1 1.320655 0.474 1.562195 1 1
94 84032 14.571 1 1 1.154000 0.000 0.017722 0 0
95 84034 3.143 0 1 1.391765 0.382 0.221153 1 0
96 84035 6.143 1 1 1.314540 0.486 2.880077 0 1
97 84037 9.000 0 1 1.584640 0.529 0.339681 0 0
98 84039 8.857 1 1 1.384925 0.198 0.022135 0 0
99 84041 37.714 1 1 1.038503 0.000 0.880029 0 1
100 84048 5.429 1 1 1.227943 0.000 0.090916 0 0
101 84053 6.857 1 1 1.491344 0.474 0.402572 1 0
102 84057 5.286 2 1 1.098285 0.463 6.388277 0 0
103 84058 4.571 1 1 1.208790 0.574 0.490398 1 1
104 84060 4.857 1 1 1.300976 0.364 0.229110 0 0
105 85006 15.857 2 1 1.113146 0.072 0.079583 0 0
106 85009 6.714 2 1 1.198550 0.642 0.884122 0 0
107 85011 5.000 1 1 1.416697 0.439 4.000699 1 1
108 85013 6.143 1 1 1.434406 0.463 0.084553 0 0
109 85016 10.143 1 1 1.316467 0.526 1.416800 0 0
110 85018 6.571 0 1 1.219000 0.328 0.516489 0 1
111 85023 19.286 0 1 1.233214 0.419 2.532800 1 1
112 85024 3.857 2 1 1.249007 0.427 1.453418 1 1
113 85025 18.143 1 1 1.237732 0.348 0.288937 0 0
114 85026 7.429 1 1 1.202640 0.461 0.939445 0 0
115 85027 5.000 1 1 1.033141 0.170 0.353301 0 0
116 85033 12.143 1 1 1.188000 0.163 0.038863 0 0
117 85035 16.429 2 1 1.176587 0.437 0.150459 1 0
118 85041 11.714 7 1 1.130624 0.621 2.311365 1 1
119 85042 14.286 2 1 1.223625 0.618 0.375493 0 0
120 85043 20.000 4 1 1.083759 0.529 1.159328 1 1
121 85046 6.000 2 1 1.241615 0.388 0.271522 0 0
122 85048 6.000 4 1 1.445402 0.422 0.935300 0 0
123 85050 25.286 3 1 1.282115 0.513 0.525706 1 0
124 85051 31.000 2 1 1.436627 0.144 0.174257 1 0
125 85052 6.286 0 1 1.272000 0.361 0.642904 0 1
126 85059 10.000 1 1 1.032875 0.442 3.475080 1 0
FINREST REGULATN WHTKNGHT SIZESQ CONSTANT
1 0 0 1 0.587921 1
2 0 0 0 0.026407 1
3 0 1 1 0.014518 1
4 0 0 0 0.005227 1
5 0 1 0 0.035766 1
6 0 0 1 0.023783 1
7 0 1 1 0.211927 1
8 0 1 0 0.076626 1
9 0 0 0 0.052418 1
10 0 1 0 0.835467 1
11 0 0 0 0.053258 1
12 0 1 1 0.011510 1
13 0 0 1 0.001369 1
14 0 0 1 0.094928 1
15 0 1 1 0.179499 1
16 0 0 0 0.012975 1
17 0 0 1 0.032433 1
18 0 0 1 0.304245 1
19 0 0 1 0.049984 1
20 0 0 0 0.006558 1
21 0 1 0 0.018370 1
22 0 0 1 0.012525 1
23 0 0 1 0.562232 1
24 0 1 1 1.688433 1
25 0 1 1 0.002760 1
26 0 0 1 0.001248 1
27 0 0 1 0.014251 1
28 0 0 0 0.010946 1
29 0 1 1 0.043081 1
30 0 1 0 0.049123 1
31 0 0 1 0.000942 1
32 0 0 1 0.180237 1
33 1 0 1 0.005878 1
34 0 0 0 8.796871 1
35 1 0 1 3.114833 1
36 0 1 1 121.799911 1
37 0 0 0 0.000582 1
38 0 0 0 4.041636 1
39 0 0 1 0.003731 1
40 0 0 1 0.011462 1
41 0 0 0 0.085821 1
42 0 1 1 0.014454 1
43 0 0 1 0.046530 1
44 0 1 1 0.909891 1
45 0 1 0 0.102897 1
46 0 1 1 25.432745 1
47 0 0 1 0.002525 1
48 0 1 1 0.006976 1
49 0 0 0 0.193957 1
50 0 1 1 0.463431 1
51 0 0 0 0.369845 1
52 0 1 1 0.004604 1
53 0 1 1 36.584354 1
54 0 0 0 0.052660 1
55 0 0 1 0.005834 1
56 0 0 1 1.256504 1
57 0 0 0 0.010903 1
58 0 0 1 10.358742 1
59 0 0 0 0.003200 1
60 0 0 0 0.002216 1
61 0 1 0 0.002464 1
62 0 0 1 0.014641 1
63 1 1 0 13.773049 1
64 1 0 1 0.274657 1
65 0 0 1 0.166248 1
66 1 0 1 0.026558 1
67 0 0 1 0.052745 1
68 0 1 0 8.025374 1
69 0 0 1 0.017770 1
70 1 0 0 0.036248 1
71 0 0 1 0.000340 1
72 0 0 1 4.810008 1
73 0 0 1 0.070966 1
74 0 0 1 0.008256 1
75 0 1 1 5.825001 1
76 0 0 1 0.026564 1
77 0 0 0 0.007993 1
78 0 0 0 0.285790 1
79 0 0 0 0.015141 1
80 0 0 0 98.495461 1
81 0 1 0 0.035651 1
82 1 0 1 0.275947 1
83 0 1 1 439.489319 1
84 0 0 0 0.004875 1
85 0 1 0 491.464600 1
86 0 0 1 0.007404 1
87 0 1 0 0.474915 1
88 0 0 0 0.046455 1
89 0 1 1 0.097874 1
90 0 1 0 0.901358 1
91 0 0 1 0.016588 1
92 0 0 1 0.004016 1
93 0 0 0 2.440453 1
94 0 0 1 0.000314 1
95 1 0 1 0.048909 1
96 0 0 1 8.294843 1
97 0 0 1 0.115383 1
98 0 0 1 0.000490 1
99 0 0 1 0.774451 1
100 0 0 0 0.008266 1
101 0 0 0 0.162064 1
102 0 0 1 40.810085 1
103 0 0 0 0.240490 1
104 0 0 1 0.052491 1
105 0 0 1 0.006333 1
106 0 0 0 0.781672 1
107 0 0 1 16.005592 1
108 0 0 1 0.007149 1
109 0 0 0 2.007322 1
110 0 0 0 0.266761 1
111 0 0 1 6.415076 1
112 0 0 1 2.112424 1
113 0 0 0 0.083485 1
114 0 0 0 0.882557 1
115 0 0 0 0.124822 1
116 0 1 1 0.001510 1
117 0 0 0 0.022638 1
118 1 0 1 5.342408 1
119 0 0 1 0.140995 1
120 0 0 1 1.344041 1
121 0 1 0 0.073724 1
122 1 0 1 0.874786 1
123 1 0 1 0.276367 1
124 1 0 0 0.030366 1
125 0 0 0 0.413326 1
126 1 1 1 12.076181 1
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