The impact of privatisation on firm performance in a transition economy: the case of Vietnam

The Vietnamese privatisation programme, launched in 1992, differs from usual Western privatisation programmes in terms of the residual percentage of shares owned by the state and the portion of shares transferred to insiders. This begs the question whether these differences influence the effects of the programme on firm performance. This study measures the impact of privatisation on firm performance in Vietnam by comparing the pre- and post-privatisation financial and operating performance of 121 former state-owned enterprises (SOEs).We find significant increases in profitability, sales revenue, efficiency and employee income. In addition, an increase in employment and a decline in leverage of newly-privatised firms is found, although the changes are statistically insignificant. Regression analyses reveal that firm size, residual state ownership, corporate governance and stock-market listing are key determinants of performance improvements.

THE ASYMMETRIC EFFECTS OF EXCHANGE RATE VOLATILITY ON INTERNATIONAL TRADE IN A TRANSITION ECONOMY: THE CASE OF VIETNAM

This study examines the asymmetric effects of Exchange Rate Volatility (ERV) on Vietnam’s international trade. Using time-series data fitted to the Nonlinear Autoregressive Distributed Lag (NARDL) model, we find that positive changes in ERV have a negative impact on the trade balance in the short-run. On the other hand,increases in ERV have a positive impact on the trade balance in the long-run. We also find that negative changes in ERV do not have any significant effect on the trade balance

The Effects of Geopolitical Risks on Oil Price Volatility

This study investigates the short-term and long-term effects of geopolitical risks on the volatility of oil price. Data used in this study are the daily geopolitical risk index, oil price and USD index during the period from January 4th, 2010 to December 31st, 2022. Using the autoregressive distributed lag (ARDL) bounds testing approach, the empirical results confirm that the geopolitical risks has positive effects on the volatility of oil price in both the long-term and short-term, meaning that an decrease in the geopolitical risk Index is associated with an increase in the volatility of oil price. In addition, the results derived from the ARDL model indicate that USD index has a positive effect on the volatility of oil price in the short-term, but it has no impact on the volatility of oil price in the  long-term. Finally, the results of the error correction model confirm that only 2.81 percent of the disequilibria from the previous trading day is converged and corrected back to the long-run equilibrium in the current trading day

Equitisation and stock-market development : the case of vietnam

Equitisation is de Vietnamese variant van privatisering. Het proefschrift van Truong Dong Loc gaat voor een groot deel over de vraag wat het effect van equitisation is op de prestaties van de bedrijven. Uit het onderzoek bleek dat de winstgevendheid, efficiëntie en het inkomen van werknemers toenamen. Opmerkelijk, want het verschil tussen equitisation en privatisering is dat bij equitisation het aandeel dat de staat en werknemers behouden, aanzienlijk groter is dan bij privatisering. In de literatuur worden de verbeterde prestaties van geprivatiseerde bedrijven vaak toegeschreven aan de controle van aandeelhouders van buitenaf. Een bewering die nu dus enigszins op losse schroeven staat.

The Influence of Information Transparency and Disclosure on the Value of Listed Companies: Evidence from Vietnam

This analysis examines the influence of information transparency and disclosure on the value of companies listed on the Vietnamese stock market. Data employed in this study were primarily gathered from the audited financial statements, management reports and other related documents of 430 publicly traded firms listed on the Ho Chi Minh Stock Exchange (HOSE) and Ha Noi Stock Exchange (HNX) for the time period from 2014 through 2016. Using the GMM (Generalized Method of Moments) approach, the empirical findings indicate that the level of transparency and disclosure of the companies has a significant positive effect on firm value as measured by Tobin’s Q

The impact of the introduction of index futures on the daily returns anomaly in the Ho Chi Minh stock exchange

This study investigated the impact of the introduction of the VN30-Index futures contract on the daily returns anomaly for the Ho Chi Minh Stock Exchange (HOSE). Daily returns of the VN30-Index for the period 6 February 2012 through 31 December 2019 are used in this study to ascertain the new VN30-Index futures contract influence on the day-of-the-week anomaly observed in the HOSE. To test this effect, ordinary least square (OLS), generalized autoregressive conditional heteroskedasticity [GARCH (1,1)] and exponential generalized autoregressive conditional heteroskedasticity [EGARCH (1,1)] regression models were employed. The empirical results obtained from the models support the presence of the day-of-the-week effect for the HOSE during the study period. Specifically, a negative effect was observed for Monday. However, the analysis revealed that the day-of-the-week effect was only present in stock returns for the pre-index futures period, not for the post-index futures period. These findings suggest that the introduction of the VN30-Index futures contract had a significant impact on the daily returns anomaly in Vietnam’s HOSE, providing evidence that the introduction of the index futures contract facilitated market efficiency

Stock-market efficiency in thin-trading markets: the case of the Vietnamese stock market

info:eu-repo/semantics/publishe

Market Reaction to Delisting Announcements in Frontier Markets: Evidence from the Vietnam Stock Market

This paper aims to measure the effects of delisting on stock returns for the Vietnam stock market. This study employs a sample of 118 stocks that were compulsorily delisted from the market between January 2011 and December 2021. Using an event study methodology, the empirical findings confirm that the delisting has negative effects on stock returns in the Vietnam stock market. Specifically, results derived from tests show that the average abnormal return of delisted stocks continuously declines during three trading days following the announcement of delisting. Moreover, it is found that the differences in cumulative abnormal returns between post-delisting and pre-delisting periods are significantly negative for all tracking periods. Apart from the negative effect of delisting on stock abnormal returns, we also find that the impact of delisting on stock returns for smaller companies is greater than for bigger companies. These results imply that investors can earn abnormal returns by using delisting information in the Vietnam stock market