Indonesia has spent decades establishing itself as one of the world’s most important emerging markets. However, the Southeast Asian giant, with a GDP of around US$1.5 trillion, now faces the risk of losing that status, potentially putting billions of dollars in foreign investment at risk.

In January, MSCI Inc. warned that Indonesia could be downgraded from emerging market to frontier market status.

Such classifications play a crucial role in shaping how global investors allocate trillions of dollars across markets, and they also affect how easily governments and corporations can raise capital.

The warning intensified long-standing concerns over ownership concentration and market integrity in Indonesia’s equity market, triggering one of the sharpest sell-offs in the domestic stock market.

Since then, the government has introduced measures aimed at addressing MSCI’s concerns. However, with a decision due on June 23 and already weakened investor sentiment, it remains uncertain whether these efforts will be sufficient to prevent a downgrade.

What is an Emerging Market?

An emerging market is a label used by global index providers such as MSCI and FTSE Russell to classify countries based on market size, accessibility, and financial system development.

It sits between frontier and developed markets, indicating that a country is large and mature enough to attract global investors but still carries higher risks than advanced economies.

Under MSCI’s framework, countries such as China, India, South Korea, Taiwan, Thailand, and Malaysia are classified as emerging markets in Asia.

Indonesia has held emerging market status since 1989, when MSCI first launched its emerging market index as one of the earliest benchmarks of its kind.

This designation has helped strengthen Indonesia’s position in global investment portfolios alongside its economic expansion and capital market deepening, while ensuring its equities remained included in global mandates through periods of volatility ranging from the Asian financial crisis to the Covid-19 pandemic.

What would a downgrade mean?

A shift to frontier market status would likely trigger significant foreign outflows from Indonesian equities.

Because many global funds allocate based on benchmark indices, some investors would be required to reduce or eliminate exposure to Indonesian assets if the country were removed from emerging market indices.

Analysts at Goldman Sachs Group Inc. estimate passive outflows alone could reach as much as US$13 billion in an extreme scenario.

Such outflows could pressure the rupiah and increase Indonesia’s reliance on domestic savings and government-backed financing. It may also make it harder for companies and the government to borrow, ultimately affecting bank lending, infrastructure spending, and business investment.

While countries such as Bangladesh, Sri Lanka, Vietnam, and Pakistan continue to attract foreign capital, they generally draw from a smaller investor base than larger emerging markets.

The impact would likely be most severe on large, liquid stocks with high foreign ownership, particularly banks and index-heavy constituents.

Broader effects from a weaker currency or higher funding costs would likely be most visible in capital-intensive and interest-rate-sensitive sectors such as property, infrastructure, and construction.

Over time, these pressures could lead to slower economic growth, weaker job creation, and reduced investor confidence.

A downgrade could also reshape investment flows across Asia, redirecting capital from Indonesia toward larger emerging markets such as China, India, and South Korea, or regional peers like the Philippines.

Has this happened before?

MSCI has previously downgraded countries from emerging to frontier markets, including Pakistan in 2021 and Morocco in 2013. However, a downgrade of Indonesia would be unusual given its economic size and importance to global investors.

What triggered the warning?

In January, MSCI said it was reviewing Indonesia’s classification due to concerns over shareholder reporting rules that could obscure true ownership structures.

The index provider warned that such rules could weaken market transparency and increase the risk of improper trading activity.

It subsequently delayed some planned index changes and said a downgrade remained possible if regulators failed to address the issues.

These concerns are also tied to Indonesia’s low free float—the proportion of shares freely available for public trading.

Many listed companies are tightly controlled by founders, families, or conglomerates, leaving only a small portion of shares in public hands.

Low free float reduces liquidity, increases volatility, and raises the risk of price manipulation, while also making it more difficult for large institutional investors to enter and exit positions safely.

What has Indonesia done in response?

Indonesian regulators have introduced several measures to address MSCI’s concerns.

In April, the Indonesia Stock Exchange raised the minimum free float requirement to 15% from 7.5%, giving some companies up to three years to comply.

Regulators have also begun publishing more detailed monthly disclosures of shareholders holding more than 1% and flagging firms with highly concentrated ownership structures.

Authorities have additionally accelerated plans to diversify stock exchange ownership and increase equity investment limits for insurers and pension funds.

Danantara, Indonesia’s sovereign investment agency, has also stated it will continue buying domestic equities.

MSCI has acknowledged these reforms. However, in its June 18 market accessibility report, it said concerns remain over investability due to limited transparency in ownership structures and coordinated trading behavior that distorts price formation.

How would Indonesia’s economy handle a downgrade?

Most investors expect MSCI to maintain Indonesia’s emerging market status. However, if a downgrade occurs, it would come at a challenging time and reinforce existing concerns about growth and fiscal conditions.

While the immediate impact would be felt in equities and portfolio flows, prolonged loss of investor confidence could affect borrowing costs, bank lending, and investment activity.

Even before MSCI’s warning, investors had been concerned about Indonesia’s growth outlook, fiscal pressures, and the cost of President Prabowo Subianto’s ambitious social agenda.

Key government programs—such as a US$15 billion free school meal initiative, the establishment of around 80,000 village cooperatives, and plans to build about three million low-income housing units—have raised concerns about future public spending and fiscal sustainability.

These concerns have been compounded by the Iran conflict, which has driven up energy prices and added pressure on an economy heavily reliant on oil imports.

However, Indonesia still appears to have fiscal room to absorb additional shocks. Last year’s budget deficit reached 2.9% of GDP, close to the 3% legal ceiling.

By the end of May, the deficit stood at just 0.7% of GDP, indicating that policymakers still have capacity—at least for now—to accommodate higher spending pressures if economic conditions deteriorate.