Table 7:

Climate change exposure and the costs of high leverage: High-tech vs. manufacturing and retail industries.

Panel A
High-tech IndustryManufacturing and Retail Industries
(1)(2)(3)(4)
CCEXPOt-2 × HLEVt-2-0.0313*
(-1.82)
-0.0324*
(-1.79)
-0.0131***
(-2.93)
-0.0130***
(-2.92)
CCEXPOt-20.0093
(1.14)
0.0098
(1.22)
0.0048
(1.50)
0.0048
(1.49)
CSRt-2 × HLEVt-2 0.0013
(0.22)
 0.0053
(1.38)
CSRt-2 -0.0101***
(-2.93)
 -0.0063**
(-2.27)
HLEV t-2-0.0124
(-1.34)
-0.0124
(-1.31)
-0.0171***
(-2.61)
-0.0172***
(-2.61)
SIZEt0.0387***
(3.69)
0.0399***
(3.80)
0.0426***
(4.43)
0.0427***
(4.45)
COMPETITIONt0.0735
(0.23)
0.0998
(0.32)
0.1029
(0.50)
0.1133
(0.55)
PROFITt-1-0.1202***
(-2.62)
-0.1216***
(-2.64)
-0.0088
(-0.20)
-0.0102
(-0.23)
PROFITt-2-0.0377
(-0.90)
-0.0389
(-0.92)
-0.1308***
(-2.64)
-0.1314***
(-2.66)
INVESTMENTt-1-0.2358*
(-1.86)
-0.2451*
(-1.95)
0.0861
(0.74)
0.0859
(0.74)
INVESTMENTt-20.0468
(0.35)
0.0435
(0.33)
-0.1304
(-1.19)
-0.1313
(-1.19)
SELLEXPt-10.0529
(1.24)
0.0528
(1.24)
0.0350
(0.85)
0.0352
(0.85)
SELLEXPt-20.0127
(0.36)
0.0126
(0.35)
0.0513
(1.02)
0.0511
(1.02)
COGSt-1-0.4211***
(-7.14)
-0.4218***
(-7.10)
-0.3956***
(-9.97)
-0.3966***
(-10.01)
COGSt-20.2387***
(4.34)
0.2355***
(4.28)
0.2260***
(5.65)
0.2244***
(5.62)
PENALTYt-1-0.0019***
(-2.60)
-0.0019***
(-2.69)
-0.0001
(-0.29)
-0.0001
(-0.33)
PENALTYt-2-0.0014**
(-1.99)
-0.0014**
(-1.98)
-0.0007
(-1.61)
-0.0007
(-1.59)
CONSTANT-0.0910
(-0.54)
-0.1170
(-0.70)
-0.4329***
(-3.66)
-0.4382***
(-3.72)
N6,8306,8308,3428,342
R-squared9.14%9.31%21.25%21.31%
Firm F.E.YYYY
Year × Industry F.E.YYYY
Panel B
High-tech IndustryManufacturing and Retail Industries
(1)(2)(3)(4)
REGEXPOt-2 × HLEVt-2-0.0302*
(-1.78)
 -0.0123**
(-2.37)
 
REGEXPOt-20.0109
(1.11)
 0.0057*
(1.82)
 
PHYEXPOt-2 × HLEVt-2 -0.0053
(-1.62)
 -0.0230*
(-1.86)
PHYEXPOt-2 0.0031
(0.62)
 0.0009
(0.28)
CSRt-2 x HLEVt-20.0022
(0.36)
0.0024
(0.40)
0.0028
(0.77)
0.0030
(0.81)
CSRt-2-0.0101***
(-2.90)
-0.0100***
( -2.87)
-0.0044*
(-1.65)
-0.0045*
(-1.70)
HLEVt-2-0.0138
(-1.43)
-0.0144
(-1.48)
-0.0205***
(-3.17)
-0.0198***
(-3.05)
SIZEt0.0411***
(3.84)
0.0408***
(3.82)
0.0538***
(5.42)
0.0542***
(5.45)
COMPETITIONt0.1048
(0.33)
0.1066
(0.34)
0.1017
(0.49)
0.1027
(0.49)
PROFITt-1-0.1245***
(-2.68)
-0.1244***
(-2.68)
-0.0053
(-0.12)
-0.0068
(-0.16)
PROFITt-2-0.0473
(-1.08)
-0.0469
(-1.07)
-0.1500***
(-3.16)
-0.1509***
(-3.16)
INVESTMENTt-1-0.2419*
(-1.90)
-0.2407*
(-1.89)
0.1003
(0.85)
0.1037
(0.89)
INVESTMENTt-20.0518
(0.38)
0.0516
(0.38)
-0.1526
(-1.40)
-0.1470
(-1.34)
SELLEXPt-10.0539
(1.29)
0.0539
(1.29)
0.0399
(1.02)
0.0375
(0.97)
SELLEXPt-20.0066
(0.19)
0.0067
(0.19)
0.0396
(0.91)
0.0402
(0.91)
COGSt-1-0.4304***
(-7.10)
-0.4299***
(-7.11)
-0.4046***
(-10.55)
-0.4019***
(-10.49)
COGSt-20.2371***
(4.24)
0.2369***
(4.24)
0.2354***
(6.07)
0.2358***
(6.08)
PENALTYt-1-0.0021***
(-2.94)
-0.0021***
(-2.91)
0.0001
(0.16)
0.0001
(0.16)
PENALTYt-2-0.0013*
(-1.90)
-0.0013*
(-1.90)
-0.0008*
(-1.78)
-0.0008*
(-1.78)
CONSTANT-0.0856
(-0.52)
-0.0833
(-0.51)
-0.2183*
(-1.76)
-0.2195*
(-1.77)
Observations6,6946,6948,9688,968
R-squared9.10%9.07%20.15%20.12%
Firm F.E.YYYY
Year × Industry F.E.YYYY
Note: Panel A reports the results of the effect of climate exposure on high leverage costs in different business sectors. Models 1 and 2 report regression results for a sample of firms in the high-tech sector; Models 3 and 4 report regression results for a sample in the manufacturing and retail sectors. Following Kile and Phillips (2009), we identify high-tech sectors with 3-digit SIC codes 283, 357, 366, 367, 382, 384, 481, 482, 489, 737, and 873. Following Ho et al. (2005) and McGurr and DeVaney (1998), we identify manufacturing sectors with 2-digit SIC codes ranging from 20 to 39 (excluding firms classified as high-tech industries), and retail sectors with 4-digit SIC codes ranging from 5200 to 5999. The main variable of interest is the interaction term between industry-adjusted climate change exposure (CCEXPO) and a dummy variable that equals 1 if, in that year, the firm’s long-term debt-to-assets ratio ranks in the top three deciles of the overall sample (HLEV). Panel B reports the results of the effect of regulatory climate exposure or physical climate exposure on high leverage costs in different business sectors, respectively. Models 1 and 2 report the regression results for a sample of firms in the high-tech sector; Models 3 and 4 report the regression results for a sample in the manufacturing and retail sectors. The dependent variable is industry-adjusted sales growth (SALES_G). The main variables of interest in Models 1 and 3 are the interaction term between industry-adjusted regulatory exposure (REGEXPO) and a dummy variable that equals 1 if, in that year, the firm’s long-term debt-to-assets ratio ranks in the top three deciles of the overall sample (HLEV). The main variables of interest in Models 1 and 3 are the interaction term between industry-adjusted physical exposure (PHYEXPO) and a dummy variable that equals 1 if, in that year, the firm’s long-term debt-to-assets ratio ranks in the top three deciles of the overall sample (HLEV). Additional variable definitions are in the Appendix. All control variables are adjusted to their industry-year means and are winsorized at the 1st and 99th percentiles. Further, we require that each industry-year contains at least four firms to be qualified in the analysis so that the industry-year mean is not biased toward outliers. The sample period is 2004—2020. The t-statistics based on heteroskedasticity-robust standard errors and clustered at the firm level are reported in parentheses. Asterisks denote statistical significance at the 1% (***), 5% (**), or 10% (*) level.

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