Table AII Additional summary statistics...

Table AII

Additional summary statistics of the sample (firm size, economic sectors and location)

		Total		2009		2011		2013
Variables	Definition	Mean	SD	Mean	SD	Mean	SD	Mean	SD
Micro firm	Whether the firm is classified as a micro firm (< 10 employees) (1 = Yes, 0 = No)	0.703	0.457	0.679	0.467	0.703	0.457	0.726	0.446
Small firm	Whether the firm is classified as a small firm (10-49 employees) (1 = Yes, 0 = No)	0.237	0.425	0.254	0.435	0.234	0.424	0.224	0.417
Medium firm	Whether the firm is classified as a medium firm (50-300 employees) (1 = Yes, 0 = No)	0.060	0.238	0.067	0.251	0.062	0.242	0.051	0.219
Sector 1	The firm’s economic sector is “food products and beverages” (1 = Yes, 0 = No)	0.310	0.462	0.309	0.462	0.310	0.463	0.310	0.463
Sector 2	The firm’s economic sector is “tobacco products” (1 = Yes, 0 = No)	0.0004	0.020	0.001	0.025	0.000	0.000	0.001	0.025
Sector 3	The firm’s economic sector is “textiles” (1 = Yes, 0 = No)	0.011	0.103	0.009	0.093	0.009	0.096	0.014	0.116
Sector 4	The firm’s economic sector is “wearing apparel” (1 = Yes, 0 = No)	0.033	0.178	0.030	0.171	0.034	0.182	0.034	0.181
Sector 5	The firm’s economic sector is “tanning and dressing leather” (1 = Yes, 0 = No)	0.016	0.126	0.017	0.129	0.015	0.122	0.017	0.129
Sector 6	The firm’s economic sector is “wood and wood products” (1 = Yes, 0 = No)	0.116	0.320	0.124	0.329	0.112	0.316	0.112	0.316
Sector 7	The firm’s economic sector is “paper and paper products” (1 = Yes, 0 = No)	0.024	0.152	0.022	0.148	0.024	0.152	0.025	0.156
Sector 8	The firm’s economic sector is “publishing and printing” (1 = Yes, 0 = No)	0.024	0.153	0.025	0.156	0.025	0.156	0.022	0.146
Sector 9	The firm’s economic sector is “refined petroleum” (1 = Yes, 0 = No)	0.003	0.056	0.003	0.056	0.003	0.056	0.003	0.056
Sector 10	The firm’s economic sector is “chemical products” (1 = Yes, 0 = No)	0.015	0.122	0.016	0.124	0.014	0.116	0.016	0.126
Sector 11	The firm’s economic sector is “rubber and plastic products” (1 = Yes, 0 = No)	0.051	0.220	0.052	0.222	0.051	0.221	0.051	0.219
Sector 12	The firm’s economic sector is “nonmetallic mineral products” (1 = Yes, 0 = No)	0.044	0.204	0.044	0.206	0.044	0.206	0.042	0.202
Sector 13	The firm’s economic sector is “basic metals” (1 = Yes, 0 = No)	0.015	0.122	0.018	0.133	0.016	0.124	0.011	0.105
Sector 14	The firm’s economic sector is “fabricated metal products” (1 = Yes, 0 = No)	0.178	0.383	0.177	0.382	0.181	0.385	0.178	0.383
Sector 15	The firm’s economic sector is “electrical and office machinery and other machinery and equipment” (1 = Yes, 0 = No)	0.023	0.150	0.023	0.150	0.023	0.150	0.022	0.148
Sector 16	The firm’s economic sector is “vehicle parts” (1 = Yes, 0 = No)	0.008	0.091	0.009	0.096	0.008	0.090	0.007	0.086
Sector 17	The firm’s economic sector is “medical, optical, and photo equipment, watches and clocks” (1 = Yes, 0 = No)	0.007	0.081	0.006	0.075	0.007	0.086	0.007	0.083
Sector 18	The firm’s economic sector is “furniture, jewelry, musical instruments, sports equipment, and games and toys” (1 = Yes, 0 = No)	0.072	0.259	0.066	0.248	0.076	0.264	0.076	0.265
Sector 19	The firm’s economic sector is “recycling” (1 = Yes, 0 = No)	0.001	0.032	0.001	0.025	0.001	0.035	0.001	0.035
Ha Noi	The firm’s location is Ha Noi (1 = Yes, 0 = No)	0.107	0.310	0.107	0.310	0.107	0.310	0.107	0.310
Phu Tho	The firm’s location is Phu Tho (1 = Yes, 0 = No)	0.107	0.310	0.107	0.310	0.107	0.310	0.107	0.310
Ha Tay	The firm’s location is Ha Tay (1 = Yes, 0 = No)	0.144	0.351	0.144	0.351	0.144	0.351	0.144	0.351
Hai Phong	The firm’s location is Hai Phong (1 = Yes, 0 = No)	0.082	0.275	0.082	0.275	0.082	0.275	0.082	0.275
Nghe An	The firm’s location is Nghe An (1 = Yes, 0 = No)	0.162	0.368	0.162	0.368	0.162	0.368	0.162	0.368
Quang Nam	The firm’s location is Quang Nam (1 = Yes, 0 = No)	0.071	0.256	0.071	0.256	0.071	0.256	0.071	0.256
Khanh Hoa	The firm’s location is Khanh Hoa (1 = Yes, 0 = No)	0.039	0.194	0.039	0.194	0.039	0.194	0.039	0.194
Lam Dong	The firm’s location is Lam Dong (1 = Yes, 0 = No)	0.022	0.148	0.022	0.148	0.022	0.148	0.022	0.148
Ho Chi Minh City	The firm’s location is Ho Chi Minh City (1 = Yes, 0 = No)	0.214	0.410	0.214	0.410	0.214	0.410	0.214	0.410
Long An	The firm’s location is Long An (1 = Yes, 0 = No)	0.051	0.220	0.051	0.221	0.051	0.221	0.051	0.221
Observations	The number of firms	4,803		1,601		1,601		1,601

		Total		2009		2011		2013
Variables	Definition	Mean	SD	Mean	SD	Mean	SD	Mean	SD
Micro firm	Whether the firm is classified as a micro firm (< 10 employees) (1 = Yes, 0 = No)	0.703	0.457	0.679	0.467	0.703	0.457	0.726	0.446
Small firm	Whether the firm is classified as a small firm (10-49 employees) (1 = Yes, 0 = No)	0.237	0.425	0.254	0.435	0.234	0.424	0.224	0.417
Medium firm	Whether the firm is classified as a medium firm (50-300 employees) (1 = Yes, 0 = No)	0.060	0.238	0.067	0.251	0.062	0.242	0.051	0.219
Sector 1	The firm’s economic sector is “food products and beverages” (1 = Yes, 0 = No)	0.310	0.462	0.309	0.462	0.310	0.463	0.310	0.463
Sector 2	The firm’s economic sector is “tobacco products” (1 = Yes, 0 = No)	0.0004	0.020	0.001	0.025	0.000	0.000	0.001	0.025
Sector 3	The firm’s economic sector is “textiles” (1 = Yes, 0 = No)	0.011	0.103	0.009	0.093	0.009	0.096	0.014	0.116
Sector 4	The firm’s economic sector is “wearing apparel” (1 = Yes, 0 = No)	0.033	0.178	0.030	0.171	0.034	0.182	0.034	0.181
Sector 5	The firm’s economic sector is “tanning and dressing leather” (1 = Yes, 0 = No)	0.016	0.126	0.017	0.129	0.015	0.122	0.017	0.129
Sector 6	The firm’s economic sector is “wood and wood products” (1 = Yes, 0 = No)	0.116	0.320	0.124	0.329	0.112	0.316	0.112	0.316
Sector 7	The firm’s economic sector is “paper and paper products” (1 = Yes, 0 = No)	0.024	0.152	0.022	0.148	0.024	0.152	0.025	0.156
Sector 8	The firm’s economic sector is “publishing and printing” (1 = Yes, 0 = No)	0.024	0.153	0.025	0.156	0.025	0.156	0.022	0.146
Sector 9	The firm’s economic sector is “refined petroleum” (1 = Yes, 0 = No)	0.003	0.056	0.003	0.056	0.003	0.056	0.003	0.056
Sector 10	The firm’s economic sector is “chemical products” (1 = Yes, 0 = No)	0.015	0.122	0.016	0.124	0.014	0.116	0.016	0.126
Sector 11	The firm’s economic sector is “rubber and plastic products” (1 = Yes, 0 = No)	0.051	0.220	0.052	0.222	0.051	0.221	0.051	0.219
Sector 12	The firm’s economic sector is “nonmetallic mineral products” (1 = Yes, 0 = No)	0.044	0.204	0.044	0.206	0.044	0.206	0.042	0.202
Sector 13	The firm’s economic sector is “basic metals” (1 = Yes, 0 = No)	0.015	0.122	0.018	0.133	0.016	0.124	0.011	0.105
Sector 14	The firm’s economic sector is “fabricated metal products” (1 = Yes, 0 = No)	0.178	0.383	0.177	0.382	0.181	0.385	0.178	0.383
Sector 15	The firm’s economic sector is “electrical and office machinery and other machinery and equipment” (1 = Yes, 0 = No)	0.023	0.150	0.023	0.150	0.023	0.150	0.022	0.148
Sector 16	The firm’s economic sector is “vehicle parts” (1 = Yes, 0 = No)	0.008	0.091	0.009	0.096	0.008	0.090	0.007	0.086
Sector 17	The firm’s economic sector is “medical, optical, and photo equipment, watches and clocks” (1 = Yes, 0 = No)	0.007	0.081	0.006	0.075	0.007	0.086	0.007	0.083
Sector 18	The firm’s economic sector is “furniture, jewelry, musical instruments, sports equipment, and games and toys” (1 = Yes, 0 = No)	0.072	0.259	0.066	0.248	0.076	0.264	0.076	0.265
Sector 19	The firm’s economic sector is “recycling” (1 = Yes, 0 = No)	0.001	0.032	0.001	0.025	0.001	0.035	0.001	0.035
Ha Noi	The firm’s location is Ha Noi (1 = Yes, 0 = No)	0.107	0.310	0.107	0.310	0.107	0.310	0.107	0.310
Phu Tho	The firm’s location is Phu Tho (1 = Yes, 0 = No)	0.107	0.310	0.107	0.310	0.107	0.310	0.107	0.310
Ha Tay	The firm’s location is Ha Tay (1 = Yes, 0 = No)	0.144	0.351	0.144	0.351	0.144	0.351	0.144	0.351
Hai Phong	The firm’s location is Hai Phong (1 = Yes, 0 = No)	0.082	0.275	0.082	0.275	0.082	0.275	0.082	0.275
Nghe An	The firm’s location is Nghe An (1 = Yes, 0 = No)	0.162	0.368	0.162	0.368	0.162	0.368	0.162	0.368
Quang Nam	The firm’s location is Quang Nam (1 = Yes, 0 = No)	0.071	0.256	0.071	0.256	0.071	0.256	0.071	0.256
Khanh Hoa	The firm’s location is Khanh Hoa (1 = Yes, 0 = No)	0.039	0.194	0.039	0.194	0.039	0.194	0.039	0.194
Lam Dong	The firm’s location is Lam Dong (1 = Yes, 0 = No)	0.022	0.148	0.022	0.148	0.022	0.148	0.022	0.148
Ho Chi Minh City	The firm’s location is Ho Chi Minh City (1 = Yes, 0 = No)	0.214	0.410	0.214	0.410	0.214	0.410	0.214	0.410
Long An	The firm’s location is Long An (1 = Yes, 0 = No)	0.051	0.220	0.051	0.221	0.051	0.221	0.051	0.221
Observations	The number of firms	4,803		1,601		1,601		1,601

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