Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.

<passage>:
Where it all started: Paul Krugman's                 "The Legend of Arthur." Letter from John Cassidy: Paul Krugman loves to berate journalists for their ignorance of economics, particularly his economics, but on this occasion, I fear, his logic is more addled than usual. I am reluctant to dignify his hatchet job with a lengthy reply, but some of his claims are so defamatory that they should be addressed, if only for the record. 5) For a man who takes his own cogitations extremely seriously, Krugman is remarkably cavalier about attributing motives and beliefs to others. "Cassidy has made it clear in earlier writing that he does not like mainstream economists, and he may have been overly eager to accept a story that puts them in a bad light," he pronounces. I presume this statement refers to a critical piece I wrote in 1996 about the direction that economic research, principally macroeconomic research, has taken over the past two decades. In response to that article, I received dozens of messages of appreciation from mainstream economists, including from two former presidents of the American Economic Association. Among the sources quoted in that piece were the then-chairman of the White House Council of Economic Advisers (Joseph Stiglitz), a governor of the Federal Reserve Board (Laurence Meyer), and a well-known Harvard professor (Gregory Mankiw). To claim, as Krugman does, that I "don't like mainstream economists" and that I am out to denigrate their work is malicious hogwash. The fact of the matter is that I spend much of my life reading the work of mainstream economists, speaking to them, and trying to find something they have written that might interest the general public. In my experience, most economists appreciate the attention. 6) I might attach more weight to Krugman's criticisms if I hadn't recently reread his informative 1994 book Peddling Prosperity , in which he devotes a chapter to the rediscovery of increasing returns by contemporary economists. Who are the first scholars Krugman mentions in his account? Paul David, an economic historian who wrote a famous paper about how the QWERTYUIOP typewriter keyboard evolved and, you guessed it, Brian Arthur. "Why QWERTYUIOP?" Krugman wrote. "In the early 1980s, Paul David and his Stanford colleague Brian Arthur asked that question, and quickly realized that it led them into surprisingly deep waters. ... What Paul David, Brian Arthur, and a growing number of other economists began to realize in the late seventies and early eighties was that stories like that of the typewriter keyboard are, in fact, pervasive in the economy." Evidently, Krugman felt four years ago that Arthur's contribution was important enough to merit a prominent mention in his book. Now, he dismisses the same work, saying it "didn't tell me anything that I didn't already know." Doubtless, this change in attitude on Krugman's part is unconnected to the fact that Arthur has started to receive some public recognition. The eminent MIT professor, whose early academic work received widespread media attention, is far too generous a scholar to succumb to such pettiness. --John Cassidy Paul Krugman replies to John Cassidy: Thanks to Paul Krugman for his lament about credulous reporters who refuse to let facts stand in the way of a good story ("The Legend of Arthur"). As a professional journalist, I found his points well taken--even when he cites my own book, Complexity as a classic example of the gullibility genre. Among many other things, Complexity tells the story of the Irish-born economist Brian Arthur and how he came to champion a principle known as "increasing returns." The recent New Yorker article explains how that principle has since become the intellectual foundation of the Clinton administration's antitrust case against Microsoft. Krugman's complaint is that the popular press--including Complexity and The New Yorker --is now hailing Brian Arthur as the originator of increasing returns, even though Krugman and many others had worked on the idea long before Arthur did. I leave it for others to decide whether I was too gullible in writing Complexity . For the record, however, I would like to inject a few facts into Krugman's story, which he summarizes nicely in the final paragraph: When Waldrop's book came out, I wrote him as politely as I could, asking exactly how he had managed to come up with his version of events. He did, to his credit, write back. He explained that while he had become aware of some other people working on increasing returns, trying to put them in would have pulled his story line out of shape. ... So what we really learn from the legend of Arthur is that some journalists like a good story too much to find out whether it is really true. Which brings me to Professor Krugman's letter, and my reply. I remember the exchange very well. Obviously, however, my reply failed to make clear what I was really trying to say. So I'll try again: a) During our interviews, Brian went out of his way to impress upon me that many other economists had done work in increasing returns--Paul Krugman among them. He was anxious that they be given due credit in anything I wrote. So was I. That oversight was my fault entirely, not my editor's, and certainly not Brian Arthur's. I take full responsibility, I regret it, and--if Simon &amp Schuster only published an errata column--I would happily correct it publicly. However, contrary to what Professor Krugman implies, it was an oversight, not a breezy disregard of facts for the sake of a good story. --M. Mitchell Waldrop Washington The point is that it's not just a matter of failing to cite a few more people. Your book, like the Cassidy article, didn't just tell the story of Brian Arthur it also painted a picture of the economics profession, its intellectual bigotry and prejudice, which happens to be a complete fabrication (with some real, named people cast as villains) that somehow someone managed to sell you. I wonder who? Letter from Kenneth J. Arrow: Paul Krugman's attack on Brian Arthur ("The Legend of Arthur") requires a correction of its misrepresentations of fact. Arthur is a reputable and significant scholar whose work is indeed having influence in the field of industrial organization and in particular public policy toward antitrust policy in high-tech industries. Krugman admits that he wrote the article because he was "just pissed off," not a very good state for a judicious statement of facts, as his column shows. After reading Paul Krugman vent his spleen against fellow economist Brian Arthur in "The Legend of Arthur," I couldn't help wondering whose reputation he was out to trash, Arthur's or his own. Krugman seems to fear a plot to deny economists their intellectual due. If one exists, Arthur is not a likely suspect. In a series of long interviews with me a year ago (for Worth magazine), I tried, vainly, to get Arthur to tell me how his ideas about increasing returns have encouraged a new strain of economic investigations. Despite much prodding, Arthur obliged only by placing himself in a long line of theorists dating back to Adam Smith and Alfred Marshall. I also found him disarmingly generous in giving credit to the biologists, physicists, and fellow economists who have helped advance his own thinking. Savvy to the journalist's quest for heroes, Arthur urged me to focus on his ideas, not his rank among his peers. Krugman has made a career out of telling other economists to pay better attention to the facts, yet as a chronicler of Arthur's career and inner life, Krugman seems to have listened only to his own demons. --Ted C. Fishman (For additional background on the history of "increasing returns" and Brian Arthur's standing in the field, click for David Warsh's July 3, 1994,                                 Boston Globe                                    article on Brian Arthur)

<question>:
What was “The Legend of Arthur”?

<options>:
A A comparison of the economic models of simplicity and determinism.
B A criticism of reporters who do not check their facts before publishing a story.
C A criticism of the direction that macroeconomic research has taken during the past 20 years.
D A criticism of economic scholars who take credit for others’ work.

<answer>:

B