Opinion for the Court filed by Circuit Judge SENTELLE.
Three groups of Petitioners seek review of a final rule issued by Respondent Librarian of Congress (“Librarian”), setting copyright license rates for webcasters. See Determination of Reasonable Rates and Terms for the Digital Performance of Sound Recordings and Ephemeral Recordings, 67 Fed. Reg. 45,240 (July 8, 2002) (“Final Rule”). The Librarian’s decision was based on proceedings before a Copyright Arbitration Royalty Panel (“CARP”). One group of Non-Participant Petitioners-Intervenors (“Non-Participants”) did not participate formally in the CARP proceed *942 ings, but challenges the rates set by the Librarian based on the CARP’s recommendations. The Non-Participants also argue that the CARP process itself was flawed because it excluded small webcast-ers and those who could not afford arbitration fees, violating their rights to due process and freedom of expression. The Non-Participants include Beethoven.com and three other entities who seek to join or intervene in this case, as well as one, Education Information Corporation (“EIC”) that only seeks- to intervene. A second group of Petitioners — copyright owners and performers that include the Recording Industry Association of America (“RIAA”) and other industry groups (jointly, “Owners”) — argue that the Librarian set rates arbitrarily low by not adequately considering past agreements he had on the record. The third group of Participant Licensee Petitioners includes (1) radio broadcasters who simulcast via radio and internet (“Simulcasters”) and (2) internet webcasters who broadcast solely over the internet (“Webcasters”) (jointly, “Broadcasters”). These Broadcasters, who were parties to the CARP proceedings, claim that the Librarian’s rates were arbitrary, contending that rates should be lowered because they were not based on real market factors. Respondent Librarian attacks the standing of the Non-Participants, while defending his rate determinations. Because we hold that the ■ NonParticipants have no standing and seek to intervene only to impermissibly raise new issues, we dismiss their petition for review and do not permit intervention. As to the issues properly before us, raised by the Owners and Broadcasters, we find no reversible error and therefore deny their petitions for review. The Owners’ challenge to the payment date set by the Librarian is moot.
I. Background
A. Statutory Background
Since the enactment of the Digital Performance Right in Sound Recordings Act of 1995, Pub. L. No. 104-39 (amending 17 U.S.C. §§ 106 & 114), copyright owners have had exclusive rights in performances of their works by digital audio transmission. The Digital Millennium Copyright Act of 1998 (“DMCA”), Pub. L. No. 105-304 (amending scattered sections of 17 U.S.C.), expanded copyright protection to non-subscription “webcasting” and created a statutory license in performances by webcast. 17 U.S.C. § 114(f)(2). The DMCA creates a six-month negotiation period for copyright owners and statutory licensees to privately determine rates and fees for these licenses. Id. § 114(f)(2)(A). If no agreement is reached at that time, the Librarian convenes a CARP to set rates and terms “that most clearly represent the rates and terms that would have been negotiated in the marketplace between a willing buyer and a willing seller.” Id. § 114(f)(2)(B). The CARP decision is to be based on “economic, competitive and programming information presented by the parties,” including
(i) whether use of the service may substitute for or may promote the sales of phonorecords or otherwise may interfere with or may enhance the sound recording copyright owner’s other streams of revenue from its sound recordings; and
(ii) the relative roles of the copyright owner and the transmitting entity in the copyrighted work and the service made available to the public with respect to relative creative contribution, technological contribution, capital investment, cost, and risk.
Id. The same standards are to be used to determine the statutory license rate for “ephemeral recordings,” the temporary copies necessary to facilitate the transmis *943 sion of sound recordings during internet broadcasting. Id. § 112(e).
Any person entitled to a statutory license may become a party to the CARP rate-setting proceedings by submitting “relevant information and proposals” to the CARP. 17 U.S.C. § 802(c). Parties are entitled to discovery, presentation of evidence and witnesses, and a formal trial-type hearing before an arbitrator. 37 C.F.R. §§ 251.41, 251.43, 251.45. The CARP then acts on the basis of the written record and precedent from the Copyright Royalty Tribunal, other CARP decisions, and the Librarian. Costs of the arbitration are imposed on the parties to the CARP proceeding, with the CARP determining the allocation of costs among the parties. 17 U.S.C. § 802(c).
Within 90 days after receiving the CARP report, the Librarian must either adopt or reject its determination, adopting it unless the rates and terms are “arbitrary or contrary to the applicable provisions” of the statute. 17 U.S.C. § 802(f). If the Librarian rejects the report he may set a fee based on the record before the CARP. Id. “[A]ny aggrieved party who would be bound by the determination” may challenge the Librarian’s decision before this Court. Id. § 802(g). This Court then has jurisdiction to “modify or vacate a decision of the Librarian only if it finds, on the basis of the record before the Librarian, that the Librarian acted in an arbitrary manner.” Id.
B. The CARP and the Librarian’s Decision
The CARP proceeding at issue here was instituted to set rates and terms for statutory licenses during the period between October 28, 1998 and December 31, 2002, after the period for voluntary negotiation had expired. None of the Non-Participants took steps to join the CARP proceedings by filing Notices of Intent to Participate. One Non-Participant, EIC, wrote a letter to the CARP asking permission to present an amicus-type pleading because it had only limited interest in the results and could not afford to participate in the full proceedings. This request was denied. The Owners and Broadcasters did take part in the CARP arbitration. The CARP completed its proceedings on February 1, 2002 and presented its report to the Librarian on February 20, 2002. See Rate Setting for Digital Performance Right in Sound Recordings and Ephemeral Recordings, Docket No. 2000-9, available at http://www.copyright.gov/carp/webcast-ing_nates.pdf (“CARP Report”).
During the private negotiation period prior to the CARP arbitration, the RIAA formed a committee of five major record labels to develop and carry out a common strategy for engaging in collective negotiations with prospective licensees. This committee ultimately negotiated 26 agreements which RIAA submitted to the CARP as evidence of market valuation of the licenses. The CARP determined that the RIAA strategy was targeted at supra-competitive licensing fees to conform with its view of the “sweet spot” for the royalty rates. CARP Report at 48. RIAA then would only close deals that hit its “sweet spot” to create a favorable record before the CARP, generally with businesses driven by factors other than the value of the sound performance rights. Id. The CARP found that the rates in 25 of these agreements were higher than the majority of buyers was willing to pay and thus did not establish a reliable benchmark. Id. at 51. Nonetheless, it did accord them some weight by using them to justify rounding ephemeral recording rates from 8.8 percent of performance fees up to 9 percent. Id. at 104. To corroborate the rates in the '26 benchmark agreements, RIAA also *944 submitted 115 record label licensing agreements between individual record companies and licensees. The CARP disregarded all of these agreements because they did not involve the same digital performance rights at issue in the proceeding. Id. at 71.
The one RIAA benchmark given “great weight” by the CARP was an agreement between RIAA and Yahoo!, Inc. (‘Yahoo!”), a company recognized to be a “major player” in making sound recording transmissions (the “RIAA-Yahoo! agreement”). CARP ' Report at 60-61. This weight was not without qualifications, however. The CARP found that due to Yahoo!’s dominant role in the industry it stood to bear a substantial portion of any arbitration costs and thus was willing to accept an inflated royalty rate to avoid these costs.
Id.
at 68. Yahoo! also testified that it anticipated significant savings in arbitration fees and opportunity costs by making an agreement with RIAA.
Id.
Even so, the rates negotiated by Yahoo! were considerably lower than those of the 25 other agreements offered by RIAA as benchmarks.
Id.
at 60. The terms of the RIAA-Yahoo! agreement provided that Yahoo! pay $1.25 million for the first 1.5 billion performances and after that 0.05$ per radio retransmission performance and 0.2$ per internet-only performance. Final Rule,
The Broadcasters also submitted a proposed benchmark for determining the fair market value of the performance right based on a computation of the performance fees paid by over 800 radio stations for rights to musical works. Using this analysis, their expert concluded that 0.008$ per radio retransmission and 0.014$ per internet-only performance was appropriate. The CARP determined that actual marketplace agreements for webcasting were a better benchmark than a theoretical model. CARP Report at 43. Thus it relied entirely on the RIAA-Yahoo! agreement to set its rates and terms, while acknowledging that this agreement was inflated. Id. at 67-69.
Thé CARP determination was challenged by several parties. The Librarian rejected it in part on May 21, 2002.
See
Final Rule,
*945 The Broadcasters, Owners, and NonParticipants petitioned this Court for review of the Librarian’s decision. NonParticipants also sought in the alternative to intervene in the case. These issues have been consolidated for review.
II. Analysis
A Status of the Non-Participants
1. Standing
As a preliminary question we must consider whether Non-Participants have standing before this Court. The Supreme Court has repeatedly observed that “[f]ederal courts are courts of limited jurisdiction. They possess only that power authorized by Constitution and statute, which is not to be expanded by judicial decree.”
Kokkonen v. Guardian Life Ins. Co. of America,
The language of § 802(g) has not been interpreted by any federal court of appeals. This Court has, however, considered similar language in other contexts. We have consistently interpreted the Hobbs Act’s grant of jurisdiction, to “any party aggrieved” to be limited to parties to the agency proceedings giving rise to the order.
See Simmons v. ICC,
The plain language also mandates such a construction. Because Congress chose to grant review to “parties,” we have no reason to believe it meant “persons” or anything else other than parties to the proceeding. When it means to grant broader review, it says so, as in the Administrative Procedure Act, which accords judicial review to any
“person ...
aggrieved.” 5 U.S.C. § 702 (emphasis added);
see Simmons,
Furthermore, the Congress that first enacted this language in 1976 as 17 U.S.C. § 810 knew of our interpretation of “party aggrieved.”
See, e.g., Gage v. U.S. Atomic Energy Comm’n,
2. Intervention
Although Non-Participants do not have standing before this Court as petitioners, they have, in the alternative, requested leave to intervene. However, “[a]n intervening party may join issue only on a , matter that has been brought before the court by another party.”
Edison Electric Institute v. EPA,
B. Review of the Librarian’s Decision
We turn to the issues raised by parties properly before us. This Court has “jurisdiction to modify or vacate a decision of the Librarian only if it finds, on the basis of the record before the Librarian, that the Librarian acted in an arbitrary manner.” 17 U.S.C. § 802(g). This standard is “exceptionally deferential.”
Recording Indus. Ass’n of Am. v. Librarian of Congress,
Understandably, the Owners challenge the Librarian’s ruling as setting rates too low, and the Broadcasters argue that the rates have been set too high. The Owners initially argue that the Librarian failed to adequately consider the 115 label agreements and 26 RIAA benchmark agreements in setting the royalty rates for sound recording performances and ephemeral recordings. They also criticize the Librarian’s choices of minimum fee and due date for payments in arrears. Broadcasters argue that the Librarian’s reliance on the RIAA-Yahoo! agreement was inappropriate, that he should have adjusted rates further downward because of litigation cost savings in that agreement, and that the rejection of the CARP’s different rates for Simulcasters and Webcasters was inappropriate. Under our deferential standard of review, we find no reversible error in the Librarian’s decision.
1. Failure to consider the RIAA’s proposed alternate benchmarks
The Owners argue that the Librarian acted arbitrarily by rejecting the 115 label agreements without sufficient explanation. In their view, these agreements “provide corroboration for RIAA’s benchmark analysis from rates reached in the actual marketplace, unconstrained by the statutory license.” Owners’ Br. at 23. Accordingly, the Owners maintain that, by failing to consider the label agreements, “the Librarian arbitrarily neglected a tremendous amount of economic and competitive information that would have permitted him to make a far more informed decision *947 on rates for use of copyrighted sound recordings.” Id. This claim is without merit.
The CARP rejected these label agreements as useful benchmarks for two reasons. It first explained that, unlike the 26 RIAA benchmark agreements, all of which addressed the “precise rights at issue here,” the label agreements involved rights not subject to a statutory license. CARP Report at 71. The CARP additionally explained that, were it inclined to rely on these agreements, “the effect would likely be to undermine, not corroborate, RIAA’s proposals in that many of the agreements reflect rates below those which RIAA is proposing.”
Id.
The Librarian accepted these rationales,
see
Final Rule at 45,248 n. 20, and in so doing was not obligated to “fully recapitulat[e]” the CARP’s analysis.
NAB,
Their challenge cannot succeed under the deferential standard of review applicable here.
NAB,
Under the applicable “exceptionally deferential” standard of review, we conclude that there is nothing “compelling” in the label agreements, or in the CARP’s and Librarian’s treatment of them, that would allow the court to hold that the Librarian set the rates in an “arbitrary manner.” See
NAB,
At oral argument, the Owners asserted that the Librarian inaccurately described the content of the label agreements in a footnote, and, therefore, his estimation of the value of these agreements was necessarily arbitrary and cannot have been based on an in-depth analysis of the agreements. Final Rule,
2. Owners’ challenges to the treatment of RIAA’s 26 benchmark agreements
The Owners’ claims concerning the Librarian’s treatment of the 26 RIAA-bench- *948 mark agreements likewise fail. They maintain that the Librarian acted arbitrarily, and contrary to 17 U.S.C. §§ 112 and 114, by only relying on the RIAA-Yahoo! agreement and not the other 25 RIAA benchmark agreements. More specifically, they assert that the Librarian acted in an arbitrary manner by: (1) ignoring the weight the CARP gave the other 25 benchmark agreements by adopting a unitary rate instead of a dual rate structure; (2) rejecting the CARP’s reliance on the ephemeral recording rate contained in eight of the 25 other agreements to set an ephemeral recording rate of 9 percent; and (3) adjusting both the sound recording performance rate and ephemeral recording rate downward through the “application of rounding.” Owners’ Br. at 26. These claims all fail.
The Owners’ contentions, like the ones addressed above, are unpersuasive under the applicable standard of review. See
NAB,
Moreover, each of the Librarian’s specific decisions challenged by the Owners is adequately explained and based on record evidence. First, the Librarian thoroughly explained his decisions to select a “unitary” rate for transmissions of sound recordings — which he based on the finding that the RIAA-Yahoo! agreement’s differential rate structure did not reflect a true distinction in value between internet-only webcasts and radio retransmissions — and to set the sound performance royalty rate at the mid-point between the “blended” rate established for the first period (1.5 billion transmissions) and that set for the second period.
See
Final Rule,
Second, the Librarian explained that the CARP’s decision to give any weight to eight of the 25 other RIAA benchmark agreements in setting the ephemeral recording rate was arbitrary. See id. at 45,262. Because the CARP had “previously repudiated” these agreements, the Librarian explained that, absent “a clear explanation,” it was arbitrary for the CARP *949 to use these agreements (which contained ephemeral recording rates “around” 10 percent of the performance royalties) to justify its decision to round the RIAA-Yahoo! 8.8 percent ephemeral recording rate up to 9 percent. Id. at 45,261-62. As the CARP did not clearly explain its about-face, the Librarian set the ephemeral recording rate at 8.8 percent. See id. at 45,262. This decision was not arbitrary because the rate was derived from the RIAA-Yahoo! agreement, and the CARP had previously determined that the other benchmark agreements containing higher rates were unreliable and did not reflect going market rates.
Third, the Librarian’s “application of rounding” was not arbitrary. As explained above, the Librarian declined to increase the ephemeral recording rate to 9 percent, because the CARP did so based on agreements that it had found unreliable for establishing marketplace rates. See id. at 45,261-62; CARP Report at 60 (“The Panel concludes that the 25 non-Yahoo! license agreements ... are unreliable benchmarks.”). The Librarian also did not act in an arbitrary manner in setting the sound performance royalty rate at 0.07<t, rather than at 0.074<c. As noted above, the Librarian explained why he set the zone of reasonableness for the sound recording performance rate where he did, and he ultimately selected a rate that fell within that identified zone. We can require no more. See NAB, 146 F.Sd at 918, 929 (“Our job, rather, is to determine whether the royalty awards are within a ‘zone of reasonableness.’ ”) (citation omitted).
3. Minimum fee
The Owners next challenge the Librarian’s selection of a $500 minimum fee for eligible non-subscription services. They contend that, in accepting the CARP’s determination, the Librarian arbitrarily failed to consider the full range of minimum fees established in the licenses RIAA negotiated in the marketplace, or base the annual minimum fee on the RIAA-Yahoo! agreement. Accordingly, the Owners ask the court to modify the Librarian’s decision by increasing the annual minimum fee to $5,000. Because the Librarian did not act in an “arbitrary manner” in determining the fee, we have no power to modify it. See 17 U.S.C. § 802(g).
After examining the marketplace agreements offered by RIAA, the CARP set the minimum fee based on the “lowest value” that RIAA had accepted in one of its prior agreements.
See
Final Rule,
*950 4. Setting an effective date for the payment of royalty rates
Finally, the Owners raise two challenges to the effective date the Librarian set for the royalty rates, which, in turn, established the deadline for full payment of arrears. They initially maintain that, by setting an effective date different from the date of Federal Register publication, the Librarian violated the explicit dictates of the Copyright Act. As they see it, 17 U.S.C. § 114(f)(4)(C), which provides that “[a]ny royalty payments in arrears shall be made on or before the twentieth day of the month next succeeding the month in which the royalty fees are set” (emphasis added), must be read together with § 802(f), which states that “the Librarian shall ... issue an order setting the royalty fee” (emphasis added), to mean that the Librarian “sets” the royalty rate on the date it is published by the Federal Register. Thus, in their view, by setting September 1, 2002 as the effective date instead July 8, 2002 — and, consequently, requiring full payment of arrears on October 20, 2002 instead of August 20, 2002 — the Librarian violated § 114(f)(4)(C)’s plain command. The Owners additionally maintain that, even if the Librarian is authorized by statute to delay the effective date of a royalty rate, his decision to do so here was nevertheless arbitrary, because it is not supported by any record evidence.
Before determining the merits of the Owners’ contentions, we must first determine whether we have jurisdiction to do so. By constitutional design, a federal court is authorized only to adjudicate “acL tual, ongoing controversies,”
Honig v. Doe,
Mills v. Green,
While acknowledging that the issue is ostensibly moot, the Owners maintain that the Court may nevertheless address it because it falls within the “capable of repetition yet evading review” exception to the mootness doctrine.
See Southern Pacific Terminal Co. v. ICC,
*951
The Supreme Court and this Court have held that “orders of less than two years’ duration ordinarily evade review.”
Burlington N.R. Co. v. STB,
They fail, however, to satisfy their burden under the second half of the test. For an action to be “capable of repetition” there must be “a reasonable expectation that the same complaining party would be subjected to the same action again.”
Weinstein,
423 U.S. .at 149,
5. Broadcasters’ challenge to reliance on the RIAA-Yahoo! agreement
The Broadcasters claim that the Librarian acted arbitrarily by adopting the CARP’s use of the RIAA-Yahoo! agreement because it was not comparable to market rates. The Librarian must establish “rates and terms that most clearly represent the rates and terms that would *952 have been negotiated in the marketplace between a willing buyer and a willing seller.” 17 U.S.C. § 114(f)(2)(B). “In establishing such rates and terms, the [CARP] may consider the rates and terms for comparable types of digital audio transmission services and comparable circumstances under voluntary license agreements .... ” 17 U.S.C. § 114(f)(2)(B)(ii) (emphasis added).
The Broadcasters argue the RIAA-Ya-hoo! agreement is not comparable because it was negotiated in a nascent market controlled by an allegedly monopolistic group that employed market power to set fees it knew would be used as CARP evidence. Specifically, the Broadcasters claim that there was no direct evidence of a competitive market because the RIAA Negotiating Committee represented over 90% of all copyrighted sound recordings. Broadcasters point to the “cartel’s” inability to conclude agreements with more than merely 26 of the hundreds of broadcasters in the marketplace, and its inability to reach agreement with any radio broadcaster, as evidence of its monopolistic power. Broadcasters’ Br. at 21 (citing CARP Report at 50).
The Broadcasters’ argument ultimately fails because it rests simply on a challenge to the
merits
of the Librarian’s decision to rely on the RIAA-Yahoo! agreement as competitive. Again, we do not examine the correctness of the Librarian’s decision regarding Yahool’s competitiveness or the weight the CARP afforded witnesses testifying about the RIAA-Yahoo! agreement, but question only whether the Librarian explained his decision on comparability in “facially plausible” terms according to record evidence.
See NAB,
The Librarian noted that the RIAA-Yahoo! agreement merited significant weight because “(1) Yahoo! was a successful and sophisticated business which, to date, had made well over half of all DMCA-compliant performances; [and] (2) it had comparable resources and bargaining power to those RIAA brought to the table.”
Id.
at 45,248. The Librarian did not merely parrot the CARP’s conclusions, but criticized the weight it gave to the RIAA-Yahoo! agreement’s rate distinction between webcasting and simulcasting.
Id.
He concluded that “the different rates do not actually represent the parties’ understanding of the value of the performance right for these types of transmissions,” but resulted from other interests of the parties during negotiations.
Id.
at 45,248, 45,251. The Librarian also cited record facts supporting a finding that the Yahoo! agreement was statutorily comparable, noting RIAA’s assertions that “many webcasters affirmatively stated that Yahoo! is a competitor” and that “the number of the performances made by Yahoo! on its Internet-only channels is roughly equivalent to the number of performances made by the other webcasters in this proceeding .... ”
Id.
at 45,249. The Librarian’s consideration of the record evidence and explanation of his reasoning are certainly “facially plausible” and sufficient to withstand our “exceptionally deferential” review.
NAB,
6. Failure to include litigation costs in the valuation of the RIAA-Yahoo! agreement
The Broadcasters next argue the Librarian acted in an arbitrary manner by refusing to adjust the weight given to the RIAA-Yahoo! agreement to account for savings in litigation costs that Yahoo! achieved by negotiating its rate before the CARP convened.
*953
The Broadcasters assert that the Librarian refused to make an adjustment to account for litigation cost savings while acknowledging that it would be appropriate. They cite Yahoo! testimony from the sealed record giving an estimate of costs the company saved by avoiding the CARP proceeding, maintaining that this savings put the effective rate of the RIAA-Yahoo! agreement well below the “zone of reasonableness” determined by the Librarian. This misstates the Librarian’s position, which is that any adjustment from such savings is so uncertain that even without the adjustment the rate was likely already within the statutory zone of reasonableness. Specifically, the Librarian found that although “Webcasters had argued for a downward adjustment ... to compensate for litigation cost savings” and “it is reasonable to assume that the rates in the Yahoo! agreement are slightly higher” because of the litigation cost savings, “there is a problem in making an adjustment to the proposed rate where the record contains no information quantifying the added value of the factors that purportedly resulted in inflated rates.” Final Rule,
The key question is not whether the Librarian’s decision to refrain from adjusting for litigation costs was correct, but whether he based his decision not to adjust the rates on a “facially plausible” explanation of the record evidence.
See NAB,
7. The use of different rates for Simul-casters and Webcasters
Broadcasters finally argue that the Librarian acted in an arbitrary manner by rejecting the portion of the CARP’s decision that set different rates for Simulcasters and Webcasters. Broadcasters point to record evidence showing that Yahoo! did not believe it could pass on the rates it had negotiated to its simulcasters. Final Rule,
These contentions fail because the Librarian adequately cites and explains record evidence to support his contrary decision. The Librarian rejected the CARP’s reasoning, pointing out that “the Yahoo! agreement established rates for retransmissions of the same types of radio station signals as those directly streamed by commercial broadcasters” such that the “burden of proof’ was put on the Broadcasters to “distinguish between the direct transmission of their programs over the Internet and the retransmission of the same programming made by a third-party.” Id. at 45,254. Finding that they were “unable to offer any compelling evidence on this point,” the Librarian concluded that the “Panel was unable to distinguish between commercial broadcasters and radio retransmissions,” and therefore should have set the same rates for the two. Id. The *954 Librarian plausibly reasoned that the rates should be the same, stating
an examination of the record clearly shows that both [Simulcasters’ and Web-casters’] business models are fundamentally comparable in at least one all-important way: they simulcast AM/FM programs over the Internet to anyone anywhere in the world who chooses to listen. Even accepting the fact that [Simulcasters] say their fundamental business is to provide programming to their local audiences, the potential for reaching a wider audience cannot be denied. Given that the record indicates that 70% of Yahoo!’s radio retransmissions are to listeners within 150 miles of the originating radio station’s transmitter, Yahool’s business with respect to radio retransmissions seems to be very similar.
Id. Whether correct or not, the Librarian’s decision to counter the CARP on this point is plausibly explained in terms of the record before him.
Broadcasters nonetheless further argue that the Librarian arbitrarily disregarded their contention that the RIAA-Yahoo! rates were not representative of market prices because Broadcasters “never would have agreed to the rates that Yahoo! paid because their purposes for streaming differ from Yahool’s purposes.” Id. In support of this argument, Broadcasters similarly cite record testimony that “Yahoo! feared broadcasters [using its services] would be unwilling to absorb the rates Yahoo! negotiated for streaming AM7FM programming.” Id. Contrary to the Broadcasters’ assertions, the Librarian did not avoid grappling with this evidence, but plausibly explained that it was not persuasive because, since Yahoo! concluded no agreements with the Broadcasters on this point, “no determination could be made as to whether the broadcasters would have accepted the rate and paid it, or rejected it out of hand.” Id. at 45,255. We do not examine the correctness of this contention, but simply affirm that the Librarian adequately explained his decision based on record evidence. He acted within his prerogative to find the RIAA’s arguments more persuasive than the Broadcasters’. Thus, the Librarian did not act arbitrarily in accepting the Register’s decision, in opposition to the CARP’s, to set the same rate for Simulcasters and Webcasters.
III. Conclusion
For the reasons given above we deny intervention to the Non-Participants, dismiss their petition for review, deny the remaining petitions, and vacate the Librarian’s determination of the effective date for payment as moot.
