An practically empty death hall at Bangkok’s Suvarnabhumi Airport in Thailand as passenger numbers plummeted because of this Covid-19 pandemic.Mladen Antonov | AFP | Getty ImagesSome imports in Southeast Asia have experienced greater success in containing the coronavirus outbreak — but international doubts would continue to keep a lid on the magnitude of economic recovery in the area, according to an economist from Western bank Nomura.”Ordinarily for the area … it is a bit of a U-shape retrieval at best, I’d say, as it is still filled with doubt and I feel that the dangers are still tilted to the downside,” Euben Paracuelles, Nomura’s main Asean economist, told CNBC’s “Street Evidence Asia” on Wednesday.A U-shape recovery normally signifies a market spends a longer period in the base of a recession before it rebounds. He explained that although Thailand has emerged to successfully contain its outbreak, the market could still encounter “a significant haul” in the slump in tourism. The strike from tourism is very likely to last until boundary controllers are eased or a vaccine becomes available — that would allow individuals to travel , he added.A report published last month from the United Nations Conference on Trade and Development called Thailand among the states that could endure the biggest economic strike in the loss of tourism. At the optimistic scenario, Thailand would shed 9%, roughly $47.7 billion, of gross domestic solution, according to that the report.Before the coronavirus pandemic, “the only main economic motor of Thailand was tourism and related industries,” mentioned Paracuelles. “You take away that, there is not much that is going to increase the market.”Meanwhile, Singapore has eased semi lockdown steps for more than a month — but a revived coronavirus outbreak internationally could sabotage overseas demand for the nation’s products and services, stated the economist.The Singapore market is determined by external requirement given its small national market.Countries still fighting with outbreakIndonesia and the Philippines — the two most populous nations in Southeast Asia — are still fighting to restrain this spread of the coronavirus disorder or Covid-19 locally.Both markets have endured. Indonesia on Wednesday reported its first economic downturn in two or more decades following its second-quarter GDP shrank by 5.3% from one year ago, although the Philippines on Thursday published a 16.5% linoleic regeneration — its own deepest on record.The Philippines this week also tightened a lockdown on capital town Manila and neighboring states — a movement that would hit economic action, stated Paracuelles.The economist said both governments confront greater urgency in encouraging their various economies.He noted that the Philippine government hasn’t spent up to some nations in the area in fostering the market.”If it does not happen quite desperately, I am afraid it is going to result in more worries, the company doubt will stay high and consequently hampering any restoration,” he explained.For Indonesia, Paracuelles said the more government have to control the outbreak, the tougher it’s going to be for almost any stimulation steps to negate the strike the market.