Search

AbstractThis paper investigates the impact of digital transformation on export reduction during COVID-19 by using unique data from Vietnamese manufacturing firms. Digital transformation reflects whether firms had already introduced digital technology before the COVID-19 outbreak or started using digital technology during the COVID-19 outbreak. Meanwhile, an export reduction is a partial de-internationalization in which firms decrease overseas sales. Estimation results from the instrumental variable probit method show that digital transformation has a negative effect on the probability of export reduction. This effect becomes particularly strong for micro, small and medium enterprises. Our findings have managerial implications for firm managers.

The term vulnerability has been used in a variety of contexts, including climate change impact assessment. This study aimed to set up and evaluate climate change vulnerability indicators (CCVI) of agricultural zones based on exposure, sensitivity, and adaptation capacity to climate change in Ho Chi Minh city. Data from consultations with 10 experts was collected and analysed by the analysis hierarchy process (AHP). The CCVI, which includes 3 primary indicators and 22 secondary indicators, was applied to the agricultural districts in Ho Chi Minh that have been demonstrated to be the most vulnerable to climate change under both current conditions and over a longer timescales under various climate change exposure scenarios. The CCVI was weighted to support the climate change vulnerability assessment and indicate comparatively low or high climate change vulnerability areas. Finally, the areas most needy of further adaptation activities for agriculture in Ho Chi Minh city were identified.