Highlighting Thailand's economic path to escape Japanification and solve low growth issues, with an aging population before wealth accumulation, recommending five structural development approaches alongside outcome monitoring.
On 11 Sep 2026 GMT+7, Pachara Naripthaphan, commissioner of the Securities and Exchange Commission (SEC), discussed warning signs in Thailand's economy characterized by slow growth, low interest rates, and an aging population without clear planning direction. Foreign media call this phenomenon “Japanification,” noting Thailand's economy resembles Japan's past with slow growth, low interest, and aging society. He sees this as a useful alert enabling the government to prepare timely responses before problems worsen.
Pachara explained that Thailand's current policy interest rate at just 1% should normally encourage borrowing for spending and investment. However, this mechanism is not fully effective, indicating structurally weak demand in the economy.
According to theory, low interest rates should stimulate borrowing for consumption and business investment. Yet in Thailand, this mechanism underperforms because many households already carry high debt burdens, so most income goes to debt repayment. Lower interest doesn't translate to much extra spending money. This major challenge is currently addressed by the Bank of Thailand's efforts to regulate Buy Now Pay Later (BNPL) schemes, which can encourage consumer financial indiscipline.
Besides high household debt, other risk factors include population decline and rapid aging due to fertility rates below 1.0 child per woman, tourism no longer being a sole economic driver, manufacturing and exports squeezed by cheap products and new production bases like Vietnam, and domestic investment limited by weak demand. Unlike Japan—which aged after building national wealth and productivity at a developed level—Thailand faces aging while still at upper-middle income per capita, a true case of aging before becoming wealthy, Pachara noted.
Regarding capital markets, Pachara said that with monetary policy constrained by high household debt and fiscal policy limited by public debt nearing 70% of GDP, Thailand's capital markets must play a greater role in allocating funds to new economic engines. The real challenge is less about further interest rate cuts and more about creating sufficient investment returns and new economic drivers to attract private capital back. Capital markets can help in at least three ways.
First, as a fundraising channel for businesses driving new economic engines like digital infrastructure, data centers, advanced manufacturing, and health businesses. Second, providing private capital alternatives to flow into the real economy when fiscal policy is limited. Third, developing financial products catering to an aging society, such as retirement and long-term savings products, which will grow increasingly important as Thailand's elderly population rises, Pachara said.
However, Pachara observed that although the government has begun moving in the right direction on several fronts, problems remain due to a lack of policy continuity and clear oversight. For example, data centers attract many major investors but still lack clear policy direction on managing resources such as land, energy, and benefit distribution within the country.
“The issue with many Thai policies is not wrong direction but lack of follow-up and oversight. Projects proceed without anyone tracking whether actual results align with set targets,” Pachara said.
Pachara believes unlocking these problems requires the government to plan seriously with mechanisms to monitor and supervise results across five key areas now:
1. Targeted, measurable investment in people and technology, including education, automation, and AI, with clear productivity indicators tracked periodically, rather than just spending budgets and waiting for distant results.
2. Establishing industry regulation frameworks to keep pace with incoming investments, especially in data centers and advanced manufacturing, setting clear conditions on energy use, land, and value transfer to Thai operators. Also, if opening to skilled foreign labor, there should be clear management systems.
3. Elevating tourism quality with concrete measures, not just declared goals, including attracting verified high-spending tourists and addressing gray market businesses that undermine government revenue.
4. Using budgets with mechanisms to monitor actual economic returns, not merely approving projects based on announced investment amounts, to maintain fiscal discipline.
5. Systematic and continuous reduction of household debt, not short-term temporary measures, so that future interest rate cuts can effectively stimulate spending and investment again.
These are long-term policy challenges requiring consistent measures and investor confidence domestically and internationally, factors all sectors must help preserve, Pachara concluded.