Descriptive statistics
| N | Mean | Median | STD | |
|---|---|---|---|---|
| Panel A. Panel variables | ||||
| FO | 14,417 | 10.97 | 4.42 | 14.22 |
| AFI | 14,158 | 0.00 | −0.13 | 2.41 |
| Tobin’s Q | 14,409 | 109.68 | 97.41 | 51.31 |
| MTBV | 14,410 | 112.06 | 89.00 | 82.22 |
| ROA | 14,226 | 7.91 | 6.36 | 9.42 |
| r | 13,510 | 1.43 | 2.42 | 44.46 |
| lnTA | 14,417 | 20.45 | 20.39 | 1.50 |
| Leverage | 14,417 | 0.23 | 0.22 | 0.19 |
| IDVOL | 14,417 | 0.03 | 0.02 | 0.01 |
| lnAge | 14,417 | 3.96 | 4.19 | 0.85 |
| Amihud | 14,417 | 0.01 | 0.00 | 0.01 |
| CAPEX | 14,417 | 0.05 | 0.02 | 0.07 |
| SGA | 14,417 | 0.91 | 0.31 | 19.42 |
| Cash | 14,417 | 0.09 | 0.05 | 0.11 |
| MV | 14,410 | 1.71 | 0.25 | 6.29 |
| ln_sale | 14,417 | 18.76 | 18.78 | 1.62 |
| N | Mean | Median | STD | |
|---|---|---|---|---|
| FO | 14,417 | 10.97 | 4.42 | 14.22 |
| AFI | 14,158 | 0.00 | −0.13 | 2.41 |
| Tobin’s Q | 14,409 | 109.68 | 97.41 | 51.31 |
| MTBV | 14,410 | 112.06 | 89.00 | 82.22 |
| ROA | 14,226 | 7.91 | 6.36 | 9.42 |
| r | 13,510 | 1.43 | 2.42 | 44.46 |
| lnTA | 14,417 | 20.45 | 20.39 | 1.50 |
| Leverage | 14,417 | 0.23 | 0.22 | 0.19 |
| IDVOL | 14,417 | 0.03 | 0.02 | 0.01 |
| lnAge | 14,417 | 3.96 | 4.19 | 0.85 |
| Amihud | 14,417 | 0.01 | 0.00 | 0.01 |
| CAPEX | 14,417 | 0.05 | 0.02 | 0.07 |
| SGA | 14,417 | 0.91 | 0.31 | 19.42 |
| Cash | 14,417 | 0.09 | 0.05 | 0.11 |
| MV | 14,410 | 1.71 | 0.25 | 6.29 |
| ln_sale | 14,417 | 18.76 | 18.78 | 1.62 |
| Number of | Number of | ||
|---|---|---|---|
| Year | Inclusion | Exclusion | Institutions |
| (During the year) | (Year end) | ||
| Panel B. FTSE Vietnam index inclusion- | |||
| 2009 | 2 | 5 | 27 |
| 2010 | 17 | 10 | 35 |
| 2011 | 3 | 10 | 28 |
| 2012 | 3 | 5 | 23 |
| 2013 | 3 | 4 | 22 |
| 2014 | 4 | 4 | 22 |
| 2015 | 5 | 7 | 20 |
| 2016 | 11 | 1 | 30 |
| 2017 | 7 | 12 | 25 |
| 2018 | 6 | 6 | 25 |
| Number of | Number of | ||
|---|---|---|---|
| Year | Inclusion | Exclusion | Institutions |
| (During the year) | (Year end) | ||
| 2009 | 2 | 5 | 27 |
| 2010 | 17 | 10 | 35 |
| 2011 | 3 | 10 | 28 |
| 2012 | 3 | 5 | 23 |
| 2013 | 3 | 4 | 22 |
| 2014 | 4 | 4 | 22 |
| 2015 | 5 | 7 | 20 |
| 2016 | 11 | 1 | 30 |
| 2017 | 7 | 12 | 25 |
| 2018 | 6 | 6 | 25 |
Note(s): This table reports the descriptive statistics for variables used in the paper. Data were collected quarterly in 2009–2018 for all firms listed in HOSE and HNX. Foreign ownership FO is the shareholding of all foreign investors in a firm, displayed in percentages. AFI is the residuals from Equation (1), named as abnormal foreign investment. Tobin’s Q, MTBV and ROA are displayed in percentages. Market value of equity MV, displayed in 1012 of VND, is the share price multiplied by the number of ordinary shares in issue. r is the average of daily stock returns (%). ln sale is the logarithm of net sales. The other variables are explained in Section 2. All (except the dummy) variables are winsorized at 1.99%
Source(s): Authors' own work