1 Introduction
2 Literature review and hypothesis development
2.1 Literature review
2.2 Hypothesis development
3 Data and methodology
3.1 Sample and data
3.2 Measures of variables
4 Research method
5 Empirical results
5.1 Preliminary analysis: descriptive statistics
Variable | Mean | Std. Dev | Min. | Max. |
---|---|---|---|---|
Z-score | 1.61 | 0.50 | − 0.20 | 2.66 |
RZ-score | 0.80 | 0.13 | 0.31 | 0.96 |
FinTech | 10.17 | 8.81 | 0.00 | 24.00 |
AFinTech | 13.21 | 11.08 | 0.00 | 31.00 |
Bank size | 3.80 | 0.78 | 0.47 | 5.29 |
Bank age | 24.88 | 19.48 | 10.00 | 84.00 |
NPL ratio | 4.67 | 7.10 | 0.00 | 73.31 |
Capitalisation | 13.43 | 14.34 | − 1.90 | 97.07 |
Assets growth | 11.39 | 23.64 | − 70.91 | 246.17 |
Income diversity | 19.29 | 11.82 | − 28.65 | 60.68 |
ROA | 0.66 | 1.31 | − 8.52 | 7.58 |
Bank concentration ratio | 69.18 | 12.73 | 10.83 | 92.49 |
GDP growth rate | 3.01 | 2.43 | − 4.94 | 11.94 |
Bank-level corporate governance score | 61.70 | 17.01 | 25.00 | 87.50 |
5.2 Correlation matrix
5.3 Main results and discussion
Panel A: Contemporaneous effect of FinTech | Panel B: Lag effect of FinTech | |||||
---|---|---|---|---|---|---|
DV: Financial stability | ||||||
(1) | (2) | (3) | (4) | (5) | (6) | |
FinTech | 0.0124*** (3.88) | 0.0081** (2.41) | 0.0067* (1.67) | |||
\({\text{FinTech}}_{{{\text{t}} - 1}}\) | 0.0174*** (4.88) | 0.0123*** (3.30) | 0.0154*** (3.04) | |||
Bank size | 0.0680* (1.66) | 0.0816** (1.98) | 0.0844** (2.05) | 0.0881** (2.13) | ||
Bank age | − 0.0001 (− 0.07) | 0.0003 (0.19) | 0.0000 (0.01) | 0.0002 (0.11) | ||
NPL ratio | 0.0004 (0.10) | − 0.0000 (− 0.01) | 0.0000 (0.00) | − 0.0000 (− 0.00) | ||
Capitalisation | 0.0052** (2.33) | 0.0053** (2.39) | 0.0055** (2.29) | 0.0051** (2.10) | ||
Assets growth | − 0.0007 (− 0.56) | − 0.0006 (− 0.48) | − 0.0009 (− 0.57) | − 0.0010 (− 0.61) | ||
Income diversity | 0.0036 (1.49) | 0.0041 (1.63) | 0.0029 (1.12) | 0.0035 (1.28) | ||
ROA | 0.1030*** (4.79) | 0.1059*** (4.96) | 0.1156*** (4.93) | 0.1149*** (4.91) | ||
Bank concentration ratio | − 0.0016 (− 0.56) | 0.0028 (0.88) | ||||
GDP growth rate | 0.0130 (1.09) | 0.0065 (0.54) | ||||
Constant | 1.4837*** (34.63) | 1.0690*** (6.25) | 1.0866***(4.04) | 1.4509*** (33.72) | 0.9798*** (5.58) | 0.7116** (2.41) |
R-squared | 0.048 | 0.140 | 0.158 | 0.081 | 0.185 | 0.204 |
F-statistics | 15.09*** | 5.86*** | 5.15*** | 23.85 | 7.39 | 6.34 |
Skewness and Kurtosis (Jarque–Bera) test for normality (P-value) | 0.156 | 0.274 | 0.1093 | 0.148 | 0.210 | 0.1985 |
Observations | 301 | 297 | 285 | 274 | 270 | 259 |
Panel A: Large banks | Panel B: Small banks | |||||
---|---|---|---|---|---|---|
DV: Financial stability | DV: Financial stability | |||||
(1) | (2) | (3) | (4) | (5) | (6) | |
\({\text{FinTech}}_{{{\text{t}} - 1}}\) | 0.0132*** (2.75) | 0.0126** (2.31) | 0.0161** (2.07) | 0.0190*** (3.55) | 0.0141** (2.60) | 0.0174** (2.47) |
Bank size | − 0.1021 (− 0.73) | − 0.1687 (− 1.16) | 0.1221* (1.81) | 0.1365** (2.00) | ||
Bank age | − 0.0003(− 0.17) | 0.0007(0.37) | 0.0008 (0.29) | − 0.0002 (− 0.08) | ||
NPL ratio | 0.0006 (0.08) | − 0.0005 (− 0.07) | − 0.0014 (− 0.25) | − 0.0004 (− 0.07) | ||
Capitalisation | 0.0015 (0.26) | 0.0033 (0.56) | 0.0075** (2.49) | 0.0069** (2.25) | ||
Assets growth | 0.0031 (0.94) | 0.0015 (0.44) | − 0.0019 (− 0.93) | − 0.0015 (− 0.71) | ||
Income diversity | 0.0025 (0.66) | 0.0025 (0.62) | 0.0035 (0.93) | 0.0041 (1.02) | ||
ROA | 0.1449*** (2.70) | 0.1602*** (2.99) | 0.1053*** (3.81) | 0.1045*** (3.70) | ||
Bank concentration ratio | 0.0039 (0.72) | 0.0023 (0.54) | ||||
GDP growth rate | − 0.0019 (− 0.09) | 0.0078 (0.50) | ||||
Constant | 1.5559*** (24.58) | 1.7849*** (2.98) | 1.7435** (2.37) | 1.3728*** (23.56) | 0.7997*** (3.08) | 0.5476 (1.32) |
R-squared | 0.052 | 0.124 | 0.147 | 0.088 | 0.229 | 0.237 |
F-statistics | 7.55*** | 2.26** | 2.03** | 12.59*** | 4.62*** | 3.69*** |
Observations | 141 | 137 | 129 | 133 | 133 | 130 |
Panel A: High corporate governance | Panel B: Low corporate governance | |||||
---|---|---|---|---|---|---|
DV: Financial stability | DV: Financial stability | |||||
(1) | (2) | (3) | (4) | (5) | (6) | |
\({\text{FinTech}}_{{{\text{t}} - 1}}\) | 0.0106* (1.66) | 0.0132* (1.75) | 0.0118 (0.99) | 0.0199*** (4.92) | 0.0135*** (3.41) | 0.0162*** (3.16) |
Bank size | − 0.0311 (− 0.26) | − 0.0576 (− 0.43) | 0.1024** (2.46) | 0.1058** (2.48) | ||
Bank age | − 0.0021 (− 0.83) | − 0.0017 (− 0.63) | 0.0012 (0.63) | 0.0011 (0.53) | ||
NPL ratio | − 0.0021 (− 0.22) | − 0.0028 (− 0.30) | 0.0001 (0.02) | 0.0008 (0.20) | ||
Capitalisation | 0.0046 (0.63) | 0.0036 (0.42) | 0.0049** (2.23) | 0.0049** (2.19) | ||
Assets growth | 0.0036 (0.83) | 0.0037 (0.84) | − 0.0015 (− 0.94) | − 0.0016 (− 0.97) | ||
Income diversity | − 0.0026 (− 0.50) | − 0.0021 (− 0.37) | 0.0055** (2.02) | 0.0063** (2.16) | ||
ROA | 0.1294 (0.93) | 0.1812 (1.24) | 0.1080*** (5.25) | 0.1074*** (5.13) | ||
Bank concentration ratio | − 0.0017 (− 0.21) | 0.0024 (0.73) | ||||
GDP growth rate | 0.0092 (0.37) | 0.0118 (0.88) | ||||
Constant | 1.6226*** (19.66) | 1.6482*** (3.30) | 1.7897* (1.91) | 1.3608*** (29.22) | 0.8176*** (4.80) | 0.5694** (2.02) |
R-squared | 0.025 | 0.058 | 0.067 | 0.130 | 0.318 | 0.329 |
F − statistics | 2.76* | 1.76* | 1.65* | 24.20*** | 8.87*** | 7.20*** |
Observations | 110 | 109 | 101 | 164 | 161 | 158 |
Panel A: Islamic banks | Panel A: Conventional banks | |||||
---|---|---|---|---|---|---|
DV: Financial stability | DV: Financial stability | |||||
(1) | (2) | (3) | (4) | (5) | (6) | |
\({\mathrm{FinTech}}_{\mathrm{t}-1}\) | 0.0260*** (6.17) | 0.0208*** (4.87) | 0.0226*** (4.25) | 0.0082 (1.56) | 0.0125* (1.90) | 0.0100 (0.97) |
Bank size | 0.0631 (1.53) | 0.0637 (1.53) | − 0.0508 (− 0.43) | − 0.0845 (− 0.64) | ||
Bank age | − 0.0021 (− 0.75) | − 0.0020 (− 0.71) | − 0.0026 (− 1.24) | − 0.0023 (− 1.05) | ||
NPL ratio | − 0.0005 (− 0.10) | 0.0000 (0.01) | 0.0006 (0.09) | − 0.0002 (− 0.03) | ||
Capitalisation | 0.0051** (2.18) | 0.0052** (2.17) | − 0.0004 (− 0.07) | − 0.0023 (− 0.33) | ||
Assets growth | − 0.0029* (− 1.73) | − 0.0030* (− 1.75) | 0.0061* (1.84) | 0.0058* (1.66) | ||
Income diversity | 0.0016 (0.57) | 0.0019 (0.65) | − 0.0012 (− 0.25) | − 0.0025 (− 0.43) | ||
ROA | 0.0906*** (4.46) | 0.0903*** (4.41) | 0.0802 (0.62) | 0.1142 (0.82) | ||
Bank concentration ratio | 0.0016 (0.51) | − 0.0028 (− 0.39) | ||||
GDP growth rate | 0.0036 (0.30) | 0.0192 (0.73) | ||||
Constant | 1.2296*** (24.50) | 0.9948*** (5.76) | 0.8479*** (2.85) | 1.6846*** (26.26) | 1.8524*** (3.83) | 2.1648** (2.52) |
R-squared | 0.218 | 0.361 | 0.363 | 0.018 | 0.059 | 0.071 |
F-statistics | 38.09*** | 9.19*** | 7.31*** | 2.44* | 0.95 | 0.83 |
Observations | 139 | 139 | 139 | 135 | 131 | 120 |
DV: Financial stability | |||
---|---|---|---|
(1) | (2) | (3) | |
\({\mathrm{FinTech}}_{\mathrm{t}-1}\) | 0.0157*** (4.14) | 0.0112*** (2.86) | 0.0146*** (2.67) |
Bank size | 0.0835** (2.03) | 0.0877** (2.12) | |
Bank age | 0.0000 (0.00) | 0.0002 (0.12) | |
NPL ratio | 0.0004 (0.11) | 0.0001 (0.03) | |
Capitalisation | 0.0053** (2.19) | 0.0050** (2.04) | |
Assets growth | − 0.0009 (− 0.56) | − 0.0010 (− 0.60) | |
Income diversity | 0.0029 (1.13) | 0.0034 (1.27) | |
ROA | 0.1142*** (4.87) | 0.1145*** (4.88) | |
Bank concentration ratio | 0.0026 (0.79) | ||
GDP growth rate | 0.0043 (0.32) | ||
GFC | − 0.1062 (− 1.21) | − 0.0810 (− 0.95) | − 0.0386 (− 0.39) |
Constant | 1.4810*** (29.83) | 1.0062*** (5.66) | 0.7502** (2.40) |
R-squared | 0.086 | 0.187 | 0.204 |
F-statistics | 12.68*** | 6.66*** | 5.76*** |
Observations | 274 | 270 | 259 |
6 Robustness tests
DV: Relative financial stability (RZ-score) | |||
---|---|---|---|
(1) | (2) | (3) | |
\({\mathrm{FinTech}}_{\mathrm{t}-1}\) | 0.0016* (1.83) | 0.0030* (1.85) | 0.0015*** (2.66) |
GFC | 0.0578** (2.02) | 0.0237 (0.53) | 0.0230 (0.40) |
Bank size | − 0.0466 (− 1.33) | − 0.0450 (− 1.10) | |
Bank age | − 0.0002 (− 0.33) | − 0.0000 (− 0.01) | |
NPL ratio | − 0.0001 (− 0.05) | − 0.0004 (− 0.22) | |
Capitalisation | 0.0000 (0.02) | 0.0001 (0.04) | |
Assets growth | 0.0010 (0.89) | 0.0009 (0.80) | |
Income diversity | − 0.0004 (− 0.28) | − 0.0003 (− 0.17) | |
ROA | 0.0386 (0.91) | 0.0520 (1.16) | |
Bank concentration ratio | − 0.0016 (− 0.85) | ||
GDP growth rate | 0.0044 (0.39) | ||
Constant | 0.7775*** (59.73) | 0.9532*** (6.53) | 1.0374*** (4.10) |
R-squared | 0.024 | 0.055 | 0.055 |
F-statistics | 3.01** | 2.70** | 9.50*** |
Observations | 274 | 270 | 259 |
DV: Financial stability | |||
---|---|---|---|
(1) | (2) | (3) | |
\({\mathrm{AFinTech}}_{\mathrm{t}-1}\) | 0.0128*** (4.66) | 0.0087*** (3.04) | 0.0110***(2.79) |
Bank size | 0.0852** (2.06) | 0.0890** (2.15) | |
Bank age | 0.0005 (0.30) | 0.0008 (0.47) | |
NPL ratio | − 0.0002 (− 0.04) | − 0.0002 (− 0.04) | |
Capitalisation | 0.0057** (2.35) | 0.0053** (2.17) | |
Assets growth | − 0.0007 (− 0.43) | − 0.0007 (− 0.42) | |
Income diversity | 0.0029 (1.14) | 0.0035 (1.29) | |
ROA | 0.1162*** (4.94) | 0.1157***(4.92) | |
Bank concentration ratio | 0.0024 (0.74) | ||
GDP growth rate | 0.0081 (0.68) | ||
Constant | 1.4545*** (33.31) | 0.9664*** (5.49) | 0.7203** (2.38) |
R-squared | 0.074 | 0.180 | 0.199 |
F-statistics | 21.72*** | 7.15*** | 6.16*** |
Observations | 274 | 270 | 259 |
DV: Financial stability | DV: Relative Financial stability | |
---|---|---|
(1) | (2) | |
\({\mathrm{Zscore}}_{\mathrm{t}-1}\) | 0.3392 (1.59) | |
\({\mathrm{Refs}}_{\mathrm{t}-1}\) | 0.5170 (0.69) | |
\({\mathrm{FinTech}}_{\mathrm{t}-1}\) | 0.0113** (2.54) | 0.0105** (2.09) |
Bank size | 0.2976** (2.34) | 0.4756** (2.33) |
Bank age | 0.0040 (0.30) | − 0.0034 (− 0.38) |
NPL ratio | − 0.0056 (− 0.27) | − 0.0143 (− 0.82) |
Capitalisation | 0.0068** (2.58) | 0.0108** (1.82) |
Assets growth | − 0.0035 (− 0.44) | − 0.0101 (− 0.84) |
Income diversity | − 0.0095 (− 0.47) | − 0.0028 (− 0.28) |
ROA | − 0.0376 (− 0.33) | 0.0221 (0.18) |
Bank concentration ratio | 0.0024 (0.46) | 0.0019 (0.38) |
GDP growth rate | − 0.0044 (− 0.27) | 0.0087 (0.61) |
Constant | − 0.2680 (− 0.39) | − 0.7267 (− 0.96) |
F-statistics | 8.14*** | 7.27*** |
Hansen J statistics (P-value) | 0.774 | 0.972 |
AR (1) test | − 2.01** | − 1.96** |
AR (2) test | 1.06 | 0.16 |
Observations | 259 | 259 |
DV: Financial stability | |||
---|---|---|---|
(1) | (2) | (3) | |
\({\mathrm{FinTech}}_{\mathrm{t}-1}\) | 0.0137*** (2.74) | 0.0116** (2.24) | 0.0088 (1.30) |
Bank size | 0.0827* (1.76) | 0.0894* (1.88) | |
Bank age | − 0.0003 (− 0.15) | − 0.0002 (− 0.08) | |
NPL ratio | 0.0017 (0.24) | 0.0016 (0.22) | |
Equity capital ratio | 0.0042 (1.52) | 0.0041 (1.45) | |
Assets growth | − 0.0017 (− 0.86) | − 0.0011 (− 0.53) | |
Income diversity | 0.0009 (0.28) | 0.0006 (0.18) | |
ROA | 0.0748** (2.06) | 0.0807** (2.22) | |
Bank concentration ratio | − 0.0038 (− 0.96) | ||
GDP growth rate | 0.0168 (0.87) | ||
Constant | 1.5006*** (22.37) | 1.0871*** (5.03) | 1.2810*** (3.36) |
R-squared | 0.037 | 0.086 | 0.104 |
F-statistics | 7.48 | 2.17 | 2.00 |
Observations | 198 | 194 | 183 |