Paul Louangrath

3 Questions 297 Answers 0 Followers

Questions related from Paul Louangrath

What is the effectiveness of online teaching during COVID-19?

Please share your experience on the effectiveness or challenges on online teaching during Covid-19 lock down. Share your experience about challenges, technology, online learning platform,...

27 January 2021 4,815 37 View

Will COVID-19 lead to world food crisis next year?

Many rice producing countries in Asia announced that they will not export rice. Thailand, Vietnam, China, etc. warned that they will put a hold on rice export. On top of COVID-19 scare, we also...

28 May 2020 5,141 15 View

What are the weaknesses of time series model and how could it be improved?

What are the weaknesses of time series modeling in econometrics? AR, ARCH. GARCH, ARIMA, etc. do not seem to be helpful in forecasting the coming of crisis. Is there a more effective alternative...

29 April 2015 4,608 12 View