San Francisco - Amazon.com CEO Jeff Bezos is revered as one of the brightest minds in corporate America, but even he is still puzzling over how to reverse the financial slide threatening The Washington Post and other major US newspapers.

Nevertheless, Bezos is determined to face the challenge, raising hope that his $250 million purchase of The Washington Post announced Monday will provide the newspaper industry a template for making the leap from the printed page to digital devices.

"The marriage between the newspaper industry and technology has never been consummated, but it could happen at The Washington Post now," said media analyst Ken Doctor of Outsell Inc.

Although Bezos bought The Post with his own money, most experts believe he is likely to tether the newspaper to Amazon.com Inc.'s products. He might also infuse the newspaper with some of the customer-first concepts that helped turn the Seattle company from an online book store into a multi-dimensional business that sells a multitude of merchandise and runs data centers that power other websites around the world.

"Just having his brain in the room will force people to confront digital in a way they haven't before," predicted Jerry Ceppos, a former newspaper editor who is now dean of mass communications at Louisiana State University.

Bezos, 49, made it clear that he has no magic formula for turning The Post around. The newspaper is the anchor of a division that lost $54 million at The Washington Post Co last year while generating revenue of $582 million - 39 percent less than it did in 2005.

"There is no map, and charting a path ahead will not be easy," Bezos wrote in a Monday letter sent to Post employees after his surprise acquisition was announced. "We will need to invent, which means we will need to experiment."

According to an Amazon spokesman, Bezos wasn't available to be interviewed Tuesday about his plans for the Post.

Bezos' purchase of The Post makes him the latest billionaire to funnel some of his money into the ailing newspaper industry. Berkshire Hathaway Inc CEO Warren Buffett has assembled a portfolio of more than 30 small and medium-sized newspapers while Boston Red Sox owner John Henry recently agreed to pay $70 million for his hometown newspaper, The Boston Globe.

Buffett, renowned for investing in out-of-favor companies, also happens to be one of the largest shareholders in The Washington Post Co, which is selling its namesake newspaper to Bezos. Buffett's penchant for going against the grain and focusing on long-term investments are qualities Bezos has embraced with phenomenal success.

Amazon's nearly two-decade history under Bezos' leadership suggests The Post is likely to try things that other newspapers steeped in tradition have never dared to attempt.

"Ever since he was a little kid, it got deeply ingrained into Jeff that experimentation is the answer to everything," said Hal Gregerson, who interviewed Bezos for his 2011 book, "The Innovator's DNA." "Exploring the edges is one of Jeff's counter-intuitive skills. If you go back to when he started Amazon, he was paying attention to something out of the corner of his eye and turned it into something that others didn't see."

It's impossible to predict the bright ideas Bezos might explore, partly because reviving the Post would probably take years to pull off. Experts are floating a host of possibilities. Bezos could, for instance, deploy the technology that Amazon uses to recommend books, movies and music to consumers to enable the Post to automatically tailor digital news packages to each reader's interests. He might impose more fees to read the Post's content online. At the same time, he might bundle free subscriptions as part of Amazon's Kindle Fire tablet or for consumers who buy Amazon's "Prime" service for free shipping. He could even include special offers in the printed edition for discounted or free Amazon.com deliveries.

The Post and other newspapers might not be around that much longer, unless radical changes are made. Some of the biggest newspapers already have had to seek refuge in bankruptcy court to reshuffle their finances during the past five years and the outlook still looks grim. Based on his recent conversations with publishers, analyst Doctor believes revenue is likely to continue to slip for the next five years, too.

Newspapers have been suffering because their main source of revenue - advertising sold in their print editions - has been falling sharply during the past eight years as marketers discovered they could target their messages at prospective customers more effectively through Google's search engine, Yahoo, Facebook, Twitter and a variety of other digital outlets.

Most newspapers have intensified their focus on their own digital editions during the past few years, but still haven't been able to overcome this fundamental problem: digital ads typically sell for 10 percent to 50 percent less than print ads.

That gap is the chief reason that the annual print ad revenue at US newspapers has plummeted 60 percent in just seven years, dropping from $47.4 billion in 2005 to $18.9 billion last year, according to the Newspaper Association of America. Over the same stretch, the industry's digital ad revenue has climbed from $2 billion in 2005 to $3.4 billion last year.

Bezos has been making rapid inroads in digital advertising at Amazon. The company's annual ad revenue is expected to total about $835 million this year, up 37 percent from $610 million last year, according to estimates from the research firm eMarketer.

But newspapers are mired in such a deep financial hole that it will be difficult for even a savvy Internet executive like Bezos to find a workable solution at The Post, said Christopher Harper, a journalism professor at Temple University.

"It's not really a business deal, it's almost an investment in a nonprofit," Harper said.

It's one Bezos can easily afford to make. The purchase price works out to just 1 percent of Bezos' estimated $25 billion fortune. In the US, the median charitable contribution works out to nearly 5 percent of annual discretionary income, according to the Chronicle of Philanthropy.

Bezos is also in a better position to absorb ongoing losses at The Washington Post than the newspaper would have been had it remained part of a publicly held company under pressure to deliver better returns for a larger pool of shareholders.

"One of the smartest things is moving toward private ownership," said Ellen Shearer, a journalism professor at Northwestern University. "I think that's what a lot of papers need right now, particularly The Post."

It's likely that some of his ideas will fail, but that probably won't bother Bezos. In his inaugural letter to Amazon shareholders in 1997, Bezos emphasized, "It's all about the long term." He has attached that proclamation to each annual letter he's written since.

Indeed, it took Amazon nearly a decade before it turned its first annual profit. Even now, the company doesn't make as much money as most analysts think it should, partly because Bezos is continually investing in new ideas and equipment that he believes will make the business even more lucrative. After subtracting the $3 billion of losses sustained during its early years, Amazon has earned a combined $2 billion since its inception. In comparison, Google Inc. - a company born four years later than Amazon - is now earning more than $3 billion every three months.

Bezos' strategy at Amazon.com has worked well so far, gracing so far with a market value of $137 billion.

"One thing that Bezos seems to be is patient," said Jeff South, a former newspaper editor and reporter who is now a journalism professor at Virginia Commonwealth University. "He was with Amazon, losing money quarter after quarter. He seemed to say 'we know what we're doing, it's going to take time.' Hopefully, that can transfer to newspapers."

After getting to know Bezos while interviewing him for his book, Gregerson is convinced the Post purchase is a case of business mixing with personal passion.

"Jeff loves books, he loves journalism, he loves writing, he loves ideas and he love to make things happen," Gregerson said. "That's a quality 90 percent of executives don't have. They don't love the essence of what they are doing as much Jeff does. I don't know what answers he will have in terms of a 10-year plan for the Post, but I think there is a good probability that he will figure something out."