BOSTON, Sept. 25 /PRNewswire-FirstCall/ -- The unprecedented turmoil in global financial markets leads many investors to question future equity return expectations and the stability of the financial system itself. Certainly, the events of recent weeks have reshaped the landscape of Wall Street in dramatic ways.

We believe that recent unprecedented actions by the Federal Reserve and U.S. government -- including the proposed purchase of hundreds of billions of dollars worth of distressed mortgage-backed securities -- should be sufficient to stave off a systemic collapse. In addition, we anticipate similar policies being pursued across a number of other countries to alleviate economic and financial difficulties abroad.

Against that backdrop, we believe the investment outlook is a positive one for long-term investors, but perhaps not short-term traders. If one is a longer-term investor who buys good businesses at reasonable prices, the events of recent weeks should not deter you. Equity yields dwarf bond yields by a factor of at least two to one, even allowing for a decline in corporate earnings next year.

On the other hand if one's time horizon is shorter term like that of a trader, that world just got worse. Volatility is higher, leverage is less available, and the risk per unit of return advertised just went through the roof. The outlook for many hedge funds has deteriorated as liquidation notices from investors soar precisely at the same time they are forced to deleverage their portfolio because of unprecedented volatility in the capital markets.

In this environment, John Hancock Tax-Advantaged Global Shareholder Yield Fund's (NYSE: HTY) free-cash-flow methodology has never seemed so apt. The Fund had little exposure to the troubled financial sector because of our emphasis on transparency of financial statements (3% of portfolio assets versus 22% for the S&P/Citigroup Broad Market Index-World Equity Index as of August 31, 2008). Our investment metrics require evidence of free cash flow, little or no financial leverage, a transparency of the business model, management with a demonstrated history of effective capital allocation and a reasonable valuation level in terms of the equity price.

In addition, the Fund's global scope allows us to capitalize on the best investment opportunities regardless of where they are in the world. And although we may very well be entering a global recession over the next year, as the deleveraging effects from the financial sector impact the real economy through higher unemployment and lower growth in personal income, there are many sectors and companies that will continue to prosper. Indeed, the pace of globalization may slow, but its favorable effects on productivity, profitability and inflation will continue.

As a result, we believe the Fund is well positioned in a difficult market. What's more, we think the Fund's investment process and philosophy are likely to lead to outperformance in a world that is destined to become less trading centric, employ less leverage and return to identifying a good business at a reasonable price.

About John Hancock Funds

The Boston-based mutual fund business unit of John Hancock Financial Services, John Hancock Funds manages more than $54.8 billion in open-end funds, closed-end funds, private accounts, retirement plans and related party assets for individual and institutional investors at June 30, 2008. John Hancock Funds are distributed by John Hancock Funds, LLC, member FINRA. For more information, please visit http://www.jhfunds.com.

John Hancock Financial Services is a unit of Manulife Financial Corporation, a leading Canadian-based financial services group serving millions of customers in 19 countries and territories worldwide. Operating as Manulife Financial in Canada and Asia, and primarily through John Hancock in the United States, the company offers clients a diverse range of financial protection products and wealth management services through its extensive network of employees, agents and distribution partners. Funds under management by Manulife Financial and its subsidiaries were Cdn$400 billion (US$393 billion) at June 30, 2008.

Manulife Financial Corporation trades as 'MFC' on the TSX, NYSE and PSE, and under '0945' on the SEHK. Manulife Financial can be found on the Internet at www.manulife.com.

The performance data contained within this press release represents past performance, which does not guarantee future results. Performance, especially for short time periods, should not be the sole factor in making your investment decision. Statements in this press release that are not historical facts are forward-looking statements as defined by United States securities laws. You should exercise caution in interpreting and relying on forward-looking statements because they are subject to uncertainties and other factors which are, in some cases, beyond the fund's control and could cause actual results to differ materially from those set forth in the forward-looking statements.

SOURCE John Hancock Funds