[CWilliams1013]

Paul Krugman was also skeptical and dismissive of the Internet:

> The growth of the Internet will slow drastically, as the flaw in "Metcalfe's law" -- which states that the number of potential connections in a network is proportional to the square of the number of participants -- becomes apparent: most people have nothing to say to each other! By 2005 or so, it will become clear that the Internet's impact on the economy has been no greater than the fax machine's.

> As the rate of technological change in computing slows, the number of jobs for IT specialists will decelerate, then actually turn down; ten years from now, the phrase information economy will sound silly.

[gamblor956]

Paul Krugman was mostly right on both accounts...but for the wrong reasons.

The fax machine was a sea change when it was introduced. It absolutely was the one communications device every business had to have. It revolutionized white collar businesses and the sales process (imagine! transcontinental signed sales agreements within minutes!). Hell, the catalog industry (upon which the founding laws of e-commerce rest) owes its existence to the fax machine! Krugman misunderstood how important the fax machine was to businesses.

And he was right about the number of jobs for IT specialists, which has been declining for the past decade as IT operations are increasingly outsourced (even as other technology-related fields programming/design/etc have vastly grown) to foreign countries or specialized operators (i.e, Google Apps, Office 365, Amazon AWS, Salesforce, etc).

[tolmasky]

So with the fax machine analogy, you're saying that not only did he have no idea what he was talking about with his predictions of the future, but he also couldn't even comprehend the present.

With relation to IT jobs, wow that is one hell of a stretch.

[zeteo]

Yes, having a Nobel Prize in economics doesn't make him right every time. But at least he doesn't have a direct financial incentive to be wrong.

[ExpiredLink]

> Yes, having a Nobel Prize in economics doesn't make him right every time.

Yep, he proved that several times when he wrote about the imaginary Euro crisis.

[VMG]

His incentive is his reputation among peers.

[eridius]

I think it's safe to assume that Krugman is a lot more trustworthy when talking about something that's actually within his realm of expertise; namely, economics.

[cinquemb]

economics boil down to human behavior.

what does it say about a person who is dismissive about the way technology can affect/influence human behavior?

what makes him an expert? is it because he panders to what is the status quo (the ever-present monopoly of sorts)? is it because he engages in thoughtful exploration of ideas and notions with a larger community and helps bring about great discussion? is it because he has a degree? is it because he has done something notable for humanity?

[waterlesscloud]

He was evaluating the internet's impact on economics.

[erva]

Krugman's "expertise" in economics is akin to an Alchamist's "expertise" in chemistry.

[buss]

Being wrong once doesn't make you wrong forever.

[cle]

Of course not, but it does affect your credibility, and rightly so.

I don't know what his track record is on technology in general, but dismissing something as important and revolutionary as the Internet makes me seriously wonder about his ability to understand the impact of new technologies.

[nhaehnle]

I am curious: Has Krugman actually made any predictions about the potential uptake of Bitcoin?

From what I recall, his statements basically amount to saying that using Bitcoin as the basis for the economy is a bad idea because it would hurt macroeconomic developments.

Those are very different things, and obviously Krugman is much more likely to accurately predict the latter than the former.

[snowwrestler]

Paul Krugman is an expert in economics, not the Internet. And while bitcoins live on the Internet, the study of their exchange is economics.