In the run-up to a major policy decision in China, editorials by high-ranking authorities in major publications, as well as reports and communiques from official forums and meetings, almost always provide clues to what could happen. You just have to know how to read them.

That is easier said than done, at least for foreign media, whose struggle to anticipate China's policy moves has fueled much frustration - and even accusations that Chinese decision-making is secretive and unpredictable. This struggle is perhaps most apparent today in discussions about China's exchange rate.

Many investors interpreted last August's unexpected devaluation of the yuan by 1.9 percent against the US dollar - the first decline following years of steady appreciation - as a last ditch effort by the People's Bank of China to stave off an economic crash. They thus assumed that it was just the beginning of a protracted policy-induced depreciation. As a result, a wave of investors shorted the yuan, fueled exchange-rate volatility and drove a sharp increase in capital outflows.

But China is not really on the verge of a currency crisis. Given that all of this activity is taking place in the offshore yuan market, which is small in scale and has only limited connections to China's financial system - the result of China's hesitancy about financial-market liberalization and capital-account convertibility - the situation remains controllable. Add to that China's other strengths - annual GDP of more than $10 trillion, a growth rate at least 4 percentage points higher than the global average, over $3 trillion in foreign exchange reserves, a savings rate of 40 percent of GDP, and a massive trade surplus - and an exchange-rate crisis seems highly unlikely.

That, however, does not mean there are no risks. On the contrary, China has a strong interest in curbing the volatility and, because of China's centrality to the global economy, so does the rest of the world. The key will be to get markets and policymakers on the same page.

So far, China's leadership has been quite forthcoming about its plans, declaring publicly that substantial devaluation of the yuan is not part of its plan. Owing to the enduring strength of China's economic position, their words should be taken at face value.

Moreover, Chinese policymakers have shown a clear commitment to minimizing government intervention and promoting a market-oriented approach for setting interest and exchange rates. And the authorities - particularly those at the PBoC - have made significant progress toward this end.

In fact, the devaluation last August was accompanied by the announcement of a more market-oriented mechanism for setting the yuan's exchange rate in the inter-bank market, with the daily fixing rate based on the previous day's closing price. That move, an important step in the Chinese currency's internationalization process, was a prerequisite for the addition of the yuan to the basket of currencies that determine the value of the International Monetary Fund's reserve asset, the Special Drawing Right.

But even when China attempted to create a more reliably market-based system, investors' response was skewed, with unfounded expectations of a substantial and consistent devaluation fueling speculation in international markets.

The subsequent attempt by China's State Administration of Foreign Exchange to stabilize expectations by declaring that the yuan would be valued against an undisclosed basket of currencies, instead of just the US dollar, failed to convince them. Short trades continued to rage offshore, putting the yuan under increasing pressure.

No doubt, China could have communicated its new exchange rate policy more clearly, a point that Fang Xinghai, vice-president of the China Securities Regulatory Commission, has admitted. But that does not mean the authorities, especially the PBoC, were being secretive or opaque in their decision-making. The real problem was a difference in communication style.

Recognizing this disconnect, the PBoC has been working vigorously to prevent further misunderstandings by designing policies that will safeguard exchange-rate stability, while taking care not to transmit any signal that monetary easing is on the cards. Even with inter-bank liquidity strained, the PBoC is refusing to lower the deposit reserve rate to release liquidity - in defiance of market expectations.

Instead, the PBoC is employing unconventional regulatory tools - such as short-term liquidity operations, standing lending facilities, and reverse repurchase agreements - to boost the money supply, driving the repurchase rate to a 10-year low. Clearly, even with external speculators breathing down its neck, the PBoC remains committed to stabilizing the exchange rate, while advancing its market-oriented goals. Investors should take note.

China's leaders have plenty of challenges ahead, and improved communication with markets could help them overcome those challenges. Fortunately, it seems China's leaders recognize this imperative, and are working to meet it.

Nonetheless, it is reasonable to wonder whether, if the current currency turmoil endures, Chinese policymakers' commitment to financial liberalization and currency internationalization will wane. One hopes that it does not come to that.

The author is a professor of Economics and director of the China Center for Economic Studies at Fudan University.

Project Syndicate