Monday, March 31, 2008

Quick Chimp Tip for the New Lender – 5

(part 8 of my Prosper Lending Presentation)

#5 – Read Between the Lines

One of the most fascinating aspects of Prosper lending is the Listing Description. This is the chance for the borrower to explain why they need the loan. Often, borrowers use it to try to convince you that they’re not as bad of a risk as the credit details might suggest.

There are many similarities between Prosper Listing Descriptions and Real Estate Listing Descriptions. Often in Real Estate, clever words are used to spin a home’s unattractive qualities into selling points. For example:

Cozy = Tiny
Close to Shopping = Next to a Quik-E-Mart

Prosper Listing Descriptions are very similar. Over the years I’ve seen some of the same magic phrases used over and over, and often these mean something quite different than what might at first be assumed. Of course these next examples are generalizations (and in no way supported scientifically), but you get the idea:

Hard Worker = I’m in over my head, but haven’t drowned (yet)
Family Man = My kids come first (paying Prosper loan comes last)

There are many more of these phrases, and through experience, common sense, and a little research of late or defaulted loans on Eric’s website, you’ll learn to spot them easily.

Just remember, sometimes the way a borrower writes something tells you more than what is actually written…

Quick Chimp Tip for the New Lender – 4

(part 7 of my Prosper Lending Presentation)

#4 – Consider Each Listing Carefully

The Prosper lender is given a good deal of credit information about each borrower. Often I catch myself only focusing on a few pieces of the data, overlooking the rest. It’s all important!

On top of the credit data, we are also provided (directly by the borrower) the listing description, pictures, question answers, and even the user ID. Previous listings can sometimes also reveal more about the borrowers financial situation, and don’t forget to investigate the endorsers if there are any.

Analyze ALL information available to you. Use it to paint a financial picture of the borrower…

Weekly Chimp Movie: Baseball

Baseball is back again...

Friday, March 28, 2008

Quick Chimp Tip for the New Lender – 3

(part 6 of my Prosper Lending Presentation)


#3 - Don’t Gamble with your Bids


Have you ever found yourself unsure about a listing but hopelessly drawn to that high and juicy interest rate? If you’re unsure about a borrowers ability to pay you back, chances are they probably can’t.

All it takes is one bad loan on a relatively small number of loans to really kill your ROI. J9359 recently had a great post about the impact one extra bad loan can have on a portfolio.

If that one loan you took a chance on defaults, it could easily torpedo your Prosper return.

Don’t gamble. Keep your bids on borrowers you feel very strongly about…

Wednesday, March 26, 2008

Quick Chimp Tip for the New Lender - 2

(part 5 of my Prosper Lending Presentation)


#2 - Prosper Loans are not Handouts

As a Prosper lender, you’re going to read all kinds of sob stories and hard luck cases presented by potential borrowers. Some of the stories might be true, but there is also a high likelihood that most stories are highly embellished tales meant to tug at your heartstrings – and your cash.

Avoid sob stories and hard luck cases, or your Prosper portfolio will become one…

(There are plenty of organizations across the country that will gladly accept your charitable donation. Prosper is not a charity – please don’t ruin it for the rest of us.)

Quick Chimp Tip for the New Lender – 1


(part 4 of my Prosper Lending Presentation)

#1 – Admit You’re a Noob

If you’re new to lending on Prosper, and you have no experience lending money to strangers over the internet, then your first order of business is to admit and embrace the fact that you have no idea what you’re doing and have a lot to learn.

If you’re new to lending on Prosper but haven’t done your homework first – buckle up!


Having joined Prosper over two years ago, I’ve learned a TON of stuff about Prosper lending and also about related areas such as credit markets and credit reporting agencies. I’m still learning new things, and I’m convinced that every piece of information I pick up helps me become a better Prosper lender.

The best place to start your lending education is on Prosper community forums, whether from the official forums or off-site forums. While some of what I have learned has been from my own personal lending experiences and research, a vast majority of it has come from the contributions of other Prosper members. Simply, the forums are a terrific resource for both the new and experienced lender.

Tuesday, March 25, 2008

Weekly Chimp Movie - Raiders of the Lost Ark

"Take the bunny! Take the bunny!"

Monday, March 24, 2008

Inside LC’s Prosper Portfolio

(part 3 of my Prosper Lending Presentation)

Average Interest Rate: 12.3%
Average Risk: B grade

Average Loan Age: 388 days

9.7% ROI on Lendingstats
7.9% ROI on Eric’s CC
~ 7.5 % ROI using Excel XIRR


Briefly, here are more stats on my Prosper Lending Portfolio (again, these are more recent figures than what was shown at Prosper Days 08).

OK, so my ROI isn’t exactly “high”, but it’s not bad and very close to my expectations when I first began lending (higher would have been nicer). It’s also relatively decent when compared to other lenders with similar portfolio maturity.

For example, if I use Eric’s site to find all lenders with more than $10k invested and an average loan age within 30 days of my 388, my Eric’s ROI ranks 6th out of 155 lenders. Expanding the benchmark to +/- 60 days, I rank 7th out of 294 lenders. Not too shabby… :)

The main point I want to make is that I’ve managed to do decently with a very low average interest rate. When I browse the portfolios of other lenders, I usually see a very high (relatively) average interest rate, usually in the upper teens.

My Prosper lending strategy has mostly been very conservative. Fortunately for me, it has worked out pretty well. Going forward, I think I can do better than a 7.5% ROI, as I’ve learned a bunch about Prosper Lending since the beginning…

Inside LC’s Prosper Portfolio

(part 2 of my Prosper Lending Presentation)

Joined February 2006
$27k Invested
373 Total Loans

95 Paid Loans
250 Current Loans

6 less than one month late
22 one month late or worse


Here is a brief snapshot of my Prosper lending portfolio (these are the most recent figures).

When I first put this together, the item that stood out the most to me was the number of Paid loans in my portfolio. At the moment, they represent about 25% of all the loans I’ve participated in. This speaks volumes about the Prosper concept. You lend money to strangers on the internet, and they actually pay you back. Woah.

Well, most of them do. As you can see from the last two points, there are obviously some people that aren’t with the program. Sometimes loans just go bad. Unfortunately, that’s just a part of the Prosper lending experience...

Thursday, March 20, 2008

Prosper Lending Presentation - Part 1

Loan Sharking vs. Loan Chimping

I would like to start by clearing up a slight misconception some people have about Prosper lenders, labeling our lending activity as “Loan Sharking”. Comparing Prosper lenders to loan sharks is a little unfair. Most lenders participate because they believe in the P2P lending concept - removing banks from the money equation which results in more competitive rates for both borrowers and lenders.

Instead, I prefer to more properly define our Prosper lending activities as Loan Chimping.


You see, Loan Sharking is when you lend money to people, and if they get behind on their payments you start breaking legs.

Loan Chimping, on the other hand, is when you lend money to strangers on Prosper, and if they don’t pay you back, really all you can do is jump up and down in front of your computer, waving your arms madly and screaming while you foam at the mouth like a rabid monkey.

If you’re a Prosper lender, there is no doubt that you’ve found yourself doing this before. So in a way, we’re all Loan Chimps. Welcome to the club…

Lender Panel Presentation - Intro

As I mentioned in Part 6 of my Prosper Days Recap, I participated in the High ROI Lender Panel for PD08 and gave a short presentation on Prosper Lending.

I had a lot of fun creating the presentation, and since I spent quite a bit of time putting it together, I figured why limit the material only to PD08 when I can easily present it here on my Warm n Fuzzy blog as well?

The nice thing about this medium is that I can add more here than what I covered at PD08. Consider this the Director's Cut...

Here we go! :)

Wednesday, March 19, 2008

Prosper Days 08 Recap - Part 9 of 9


Prosper Days Disappointments


Disappointed with Improvements

Prosper set the bar pretty high last year when they released a slew of improvements at Prosper Days 07. The improvements outshined the platform that we knew before. Because of the precedent set last year, many of us Prosper lenders were expecting some pretty nice improvements at this year’s Prosper Days 08 as well.

Boy was I disappointed. While the improvements released the Friday before PD08 were nice, they were just kind of bland on the wow scale. Here are the improvements released just before PD08:

Portfolio Plans for everyone – Standing orders on steroids. Kinda cool, but I don’t use ‘em anyway, so…

Social criteria added to search – Kinda cool. The data is still pretty limited to make this really useful now, but now at least we can watch it and search for it.

Bidding via API – Kinda cool. Not sure if I’ll use it for a while, but could be neat.

Bid Source available in loan list – Neat, but scores a 1 on the wow scale.

2nd Loan Criteria Changed – This was a much needed improvement to 2nd loans.

“Bank account verified” icon retired – This managed to score a -1 on the wow scale somehow…

Referral award for new borrowers raised from $35 to $50 – Good, we need more borrowers, but this is getting pretty expensive for Prosper.

Washington DC interest rate cap raised to 24% - Personally, I think Prosper would have been smart to NOT release this as it highlights all the other states without a license or with rate caps.


Well, these improvements are nice. Like something we might expect to see in any given month. But not up to the level that I had been hoping for at an event like Prosper Days 08. I guess it’s better now that Prosper just make updates whenever possible as opposed to saving up the real goodies for next year’s event. The bar that was set so high at PD07 was just lowered at PD08. In fact the bar is on the floor, and a dog just ran off with it


Disappointed with Progress

Comments made by Larsen and Kagle at the Town Hall meeting regarding the viability of Prosper should be a pretty good indication to us that Prosper is in this for the long haul (review Part 7). That also means there is a long way to go to get Prosper from where it is now to where it needs to be to sustain profitability. To us lenders, this progress toward a fully working model is painfully slow, and frankly quite expensive.

For example, in just the last review part ( review part 8), I commented that collections will definitely be much better someday - but Prosper isn’t there yet. And in the meantime, lenders are not quite getting the value they expected out of Prosper when they first signed up. Another example was the whole “Group Model” fiasco. This was pushed heavily by Prosper (for longer than was reasonable, IMO) as a way to lower default rates. From the data provided in Larsen’s keynote, while there were some bright spots, the Group Model was a failed experiment – at lenders’ expense.

Prosper continues with the experimentation, such as the New Agency Test borrowers that are being sued. I think it’s terrific that attempts at progress are being made – but they are just that: experiments.

Personally, I’m ok with that. I knew that the whole P2P lending concept was uncharted territory and I was (and still am) willing to take those risks. But there’s a whole slew of lenders that haven’t delved that deeply into Prosper and don’t realize how experimental the whole model is still.

Prosper, please keep that in mind when experimenting with Lenders’ investments in the Prosper marketplace. This is real money – Lenders’ real money.


Disappointed with Communication

It was great to hear all the good stuff at Prosper Days 08. I feel much better about the future of collections, the future of social capital, and the future of Prosper itself. I feel better about these things now because I didn’t feel so good about them before. Why did Prosper Days have such a big effect?

Prosper, it’s because you to openly discuss these issues at Prosper Days. Why only do it once a year? Talk with us. Communicate more frequently. Tell us what the hell is going on. For example, utilize your blog to communicate directly from Prosper management to the users of your marketplace instead of relegating the blog to a 2nd hand personal finance blog (and traffic generator for those blogs). (no offense to the bloggers) Anything. Anything!

Prosper, as I mentioned earlier, you shouldn’t need a Prosper Days type event to roll out the good improvements going forward – likewise, you shouldn’t need a Prosper Days type event to tell us what’s going on, where you’ve been, and where you’re going. Screw the competition – lighten up on the secrecy. Give us the warm fuzzies about where this boat is going, you may be surprised at the results.

A little trust and security go a long way on forgiving short term weaknesses…

Tuesday, March 18, 2008

Prosper Days 2008 Recap - Part 8

Collections

I know it’s getting well past Prosper Days 2008, so I should really finish this up. One of the last topics I wanted to at least touch on briefly was the collections arena, one which we’ve already heard quite a good deal about already.

Doug Fuller (DoFu) appears to be committed to collecting on late debt however possible - taking in any form of payment, changing the dates of late loan pulls, suing borrowers who have the ability to pay but are not, etc… Excellent, I can't wait for collections to get better!

However, it seems we are not there yet – improvements that I'm aware of are still in the experimental phase.

- Suing late borrowers is still in the test phase (New Agency Test loans)

- Changing late loan pull dates was experimented with in November (I think) and appeared to be more successful, but as far as I know is not currently standard procedure

- Change in dominant Collections Agency to Amsher just happened a short while ago and I haven’t seen any results yet

I and a few others at PD08 had the chance to sit with DoFu, have a few drinks, and talk for quite some time not only about collections, but a bunch of other stuff as well. He made clear his commitment to improving Prosper’s delinquent debt recovery. It makes a big difference when you hear it right from the DoFu’s mouth.

I see a lot of promise in the experience and ideas DoFu brings to the Prosper marketplace. It’s just going to take a little while to get all the stuff ironed out and rolling nicely. Just like the Prosper platform, which I should add, is still in the experimental phase itself…

Part 9 of 9 - Disapointments

Monday, March 17, 2008

Weekly Chimp Movie - Braveheart

Sunday, March 16, 2008

Portfolio Plans get Comical

Just the other day, I was scanning the most recent listings looking for the latest picture that Makes You Want to Bid (registration required). I stumbled on this interesting image, which naturally caught my eye (what says “bid on my listing” more than Zombies in Love?).

Digging a little deeper, I realized that I was on this guy’s first loan - to print and distribute a graphic novel, Beowulf.

The first loan has been quite a gem. 21 on-time payments and a pretty cool purpose for the loan. I was on the first loan for $50 (my 33rd loan), and I now that I look back I wish I was on it for more. Hindsight is… arg, nevermind.

The new listing’s purpose was twofold: Print and distribute 3 new comics, Bloodlines, Zombies in Love, and Eve L (from Visible Light Entertainment), and payoff the first loan. Very cool.

Based on the consistent performance of the first loan, the very cool subject matter, the attractiveness of the credit details, and the reasonable asking amount, I wanted to get in on this one.

Normally, I don’t like to bid until the last day (I’m a sniper), but I really wanted this one to have a chance at funding, so I threw in a bid immediately to get the funding going. I gave the listing about a day to see how it would go, and it was, well, struggling. It may have eventually funded over the listing period, but I don’t know for sure. It would have been close.

But then I realized that the listing met all the criteria for one of Prosper’s Portfolio Plans (PP), except for one very minute detail…


The Power of Portfolio Plans

The asking rate on the new listing was 15.00%. The PP slice that this listing fell into, Moderate PP slice #5, had a minimum bid rate of 15.15%. 15 measly basis points would have funded this listing immediately to 100%. Bummer.

This was a borrower that has been good to me. Through those nifty 21 on-time repayments, he has steadily built his own Social Capital with all the lenders on the first loan. (Prosper Days 08 Recap Parts 3-5). This was a dude that deserved a little repayment of his own – call it karma or Social Capital, whatever you like.

I exchanged a few PM’s with the borrower, suggesting a relist at a slightly higher amount to trigger the automated bidding by the Portfolio Plans. Sure enough, with just a slightly higher rate, the newest listing funded almost immediately thanks to the power of Portfolio Plans.

These days, PP’s wield such tremendous power in determining who on Prosper gets funding and who doesn’t. Straying just off the cusp might result in a loan request not funding. Just pray that if you’re a borrower that you fall within one of the PP segments.


In helping this borrower out, I hope I’ve built a little Social Capital of my own. By helping tweak his listing ever so slightly, I hope that I have shown what Prosper is on its most fundamental level – people working together. There are no banks, just us regular folk working together with something that seems to have disappeared long ago – trust. He put the faith in me that I wasn't manipulating him to increase his rate so I could make more money off him. I put the faith in him that he would pay me back.

If there ever is a third loan request, I’ll be on it like chimps on a banana…

LISTING

Tuesday, March 11, 2008

February 08 Warm n Fuzzy Index

February 08 Warm n Fuzzy Index:
54% - 38/70
(Last months reading: 46%)

A little late, and a little sparse in detail, which can be found in my PD08 Reviews.

7/10 - Personal Performance: Remains unchanged. 7.5% ROI using Excel's XIRR function counting all 1+ month late loans as $0

6/10 - Peer Performance: Up to 6 this month, based on PD08 Review Part 7

6/10 - Prosper Management: Feeling better after PD08. See review (so far) here.

8/10 - Platform Improvement: Will cover most recent updates in a future PD08 Review.

1/10 - Listing Selection/Volume: Very low volume of listings during February.

3/10 - External Influences: Remains unchanged. Economy isn't looking too hot...

7/10 - Viability Forecast: Up quite a bit from last month. Viability covered in PD08 Review Part 7.

Summary: Prosper Days 2008 had a pretty big impact on the Index for February. Imagine that...

See you next month!

Past Index Readings:

46% - January 2008
43% - December 2007
50% - November 2007
57% - October 2007
54% - September 2007

What is the Warm n Fuzzy Index?

Weekly Chimp Movie - Good Will Hunting

Monday, March 10, 2008

Prosper Days 2008 Recap - Part 7

On Viability

Another thing that came out at Prosper Days 2008 was some more insight on the pace of growth on Prosper and the burn rate of it’s Venture Capital.

The viability of Prosper should be a huge concern for Prosper lenders. If Prosper goes out of business one day, someone needs to service our loans – that is, receive payments, distribute them to the multiple lenders on each loan, collect from delinquent borrowers, etc… How can lenders be sure this will go well? I can only imagine the transfer of servicing from Prosper to whoever will be a big clusterschmuck as well.

The last session was a Town Hall type luncheon with Chris Larsen and John Witchel from Prosper and Bob Kagle (Director) from Benchmark Capital. During that session, the most critical of all questions was asked by Leporello. I don’t remember the exact quote, so I’ll paraphrase as best as I remember:

“Chris, you mentioned at the Hawaii Meet & Greet in summer 2007 that Prosper needs about 4-5X growth in loan originations to break-even. Loan originations peaked in April 2007, and have decreased in volume and growth has remained flat since. How much longer can Prosper sustain a platform that is not making any money?”

Or paraphrased again more simply, “How long before Prosper runs out of money?”

Chris Larsen made some interesting comments in response. I don’t remember them all, but what I do remember (if correctly) is that he claimed to still have $20 million of Venture Capital still in the bank. Based on some rough calculations by Trav (registration and verification required) on the prospers.org forum, that gives them about 4 more years of VC to play around with.


Bob Kagle also made the point that as a representative of Benchmark Capital, he is actually glad to see where Prosper is right now. That is, getting the gremlins out of the system before really revving it up. He also mentioned that his firm is ok with letting Prosper develop slowly, and most of the companies BC invests in are usually long term plays in the realm of 4-5 years for profitability.

Whether or not these statements were entirely truthful, they certainly make sense. Prosper still has at least 2 years to make this thing fly, or at least give the impression that it can by then. Considering how far they’ve come and how much time they really have left (as opposed to 6 months, as some have opined), things look promising for Prosper.

But what about growth? How have things been going? Can Prosper really work? Why are loan originations so much lower now than in early 2007?

This got me thinking. (don’t laugh)

I’ve already commented on the impact of some of the recent changes a while ago, so I won’t repeat those arguments, but here are the basics:

Prosper’s early growth and large originations were not what one would call “good growth”. Lenders funded a bunch of crap, and the late/default rates show how dumb we were.

Fred updates his blog periodically with late loan statistics.




As you can see, the results haven’t been too pleasant.

What is Prosper doing right now to combat lender stupidity? There are 2 major things that have changed in the last 6 months that are taking Prosper in a more focused direction.

The first is the Bidding Guidance, which I’ve already written enough about on my blog. By using their own data, Prosper is helping lenders stay away from total crap by showing lenders how loans with certain credit details have actually performed in the marketplace.

The other thing that Prosper is doing is coaxing lenders toward more reasonable loans with the Portfolio Plans. I’ve written a lot about those too, but they sure help lenders avoid crap as well.

How important are these recent changes? In my humble opinion, they are critically important. While still supporting the “open market” by letting almost anyone apply for a loan, Prosper is subtly shifting a majority of loans originated to a higher quality.

How should we define “a higher quality”? We all have our own lending standard, but since I used Prosper’s Select Index in an earlier PD08 recap, I guess well just use that.

Again, Prosper’s Select Index are loans with the following qualities: AA-E credit grade, DTI less than 40%, 0 Current DQ’s and 0-3 Recent Inquiries.

Let’s take a look at the numbers from the Performance page.

This first chart looks at the ratio of loans made that fall within Prosper’s Select Index vs. All Loans Made on a month-by-month basis. (click for larger version)



Thanks to the Bidding Guidance and Portfolio Plans, Prosper Select Index loans make up more than 50% of all the loans starting in January 2008. A marked shift to quality.

And what about total loan originations? Again, here is a month-by-month look at Prosper Select Index originations and Total originations. (click for larger version)



When looking at Total originations, Prosper’s volume peaked in April 2007. But when looking at the growth of Prosper Select Index loans, the last 3 months were larger than April 2007, with a recent peak in January 2008.


Why do I think this is so important?

Remember Fred’s chart earlier of loan performance? Pretty scary, huh?

Let’s take a look at how Prosper Select Index loans have fared (first using the same scale):



And again, but with a better scale to see more detail:



Well, performance hasn’t been perfect, but it’s a much better view compared to Fred’s. Because Fred’s graph looks at the performance of all loans, there is quite undeniably a large overweighting of, well, crap that makes things appear so bad.

One more chart. This time I just shifted all the lines to the left so that they all start at the same point. This is one way to look at all of the Prosper Select Index loans at a given number of months past origination:



Not so bad.

So what am I trying to say? Hearing just these few things at Prosper Days 2008 made me feel much better about Prosper’s survival. Digging into the data just reinforced it.

* just to cross the t’s here, there are currently 68 loans in Prosper’s collections “Test” group classified as repurchased, but are really either defaulted or in collections. (the status is hard to define) Because of the repurchased classification, they do not appear on the late charts I created above. I do not know how many of these 68 loans fall in the Prosper Select Index, when they went late, or when they originated. If, for example, all 68 loans fall in the Index, this would push up the monthly late %’s by about 1%, but that’s the worse case. In any case, the performance of the Index is much better than the entire Prosper loan portfolio…

Part 8 - Collections

Thursday, March 6, 2008

Prosper Days 2008 Recap - Part 6

High ROI Lender Panel

In late November 2007 I was invited to participate in Prosper Days 2008's High ROI Lender Panel moderated by Eric at ericscc.com . I gladly accepted the offer not only because I wanted to be one of the few cool people on a panel, but also because I have never given a presentation to an audience of that size before. What a neat opportunity!

Of course, at the time I was invited my excel XIRR was about 1% higher than it stood when PD08 finally came around, but fortunately my portfolio was still relatively robust, mature, and decently sized. (Currently, using Excel's XIRR function and counting all 1+ month late loans as 0$, my ROI stands just a little over 7.5% with an average loan age of 390 days, while LS puts me at 9.4% and Eric says 7.7%.)

While creating my presentation, I wanted to have a little fun, so I did just that. Being me, your warm n fuzzy LC, I thought it would be appropriate to make it visually rich and also, how should I say, "simply chimply".

[As a side note, once I get done with the PD08 recap, the next item on my blog’s task-why-did-i-ever-start-a-freakin-blog-list is to break up the presentation into a series, which should roll out much faster than my PD08 recap since the material has already been created. Also, I'll be able to go into a lot more detail here on my blog than I did during the presentation. At PD08 I had a certain time limit (you kind of have one with presentations if you don't want eyes glazing over) and I think I missed a bunch of things I wanted to say as well (I may have blacked out, I don't know...public speaking is not my strong suit :P). There will also be some other goodies that didn't make it past the editing room floor...]

Well, as it turns out I was the only panel member to make a presentation. Which may have been a good thing, since as it later came out in the Q & A the other 3 panel members had relatively little experience in the Prosper marketplace. A little about the other panel members:

Two of the panelists were willing to provide their lending handle, which are boda1964 and EauClaire101. These two have very similar profiles – they both have sizeable investments in Prosper, both exclusively use the Portfolio Plans, and both have been lending less than 5 months. While in past blog posts I’ve theorized that Portfolio Plan portfolios may not perform as well as advertized, I think they will still do relatively well because of the criteria the Portfolio Plans are built on. These two will do ok.

The fourth panelist did not reveal her Prosper lending name. Little did she know that she revealed waaaay to much information about her portfolio if she meant to keep her lending handle secret. Once I returned home, I found here screen-name in short order. While I will respect her privacy and will not reveal her username on my blog, I can say that her portfolio is also relatively young (100-180 day average loan age) with the first loan made 6-8 months before Prosper Days 08. A large portion of her portfolio is based on Social Capital, and that portion should perform quite well (uh-oh if it doesn’t). However, looking at the other loans, I’m a little worried about the rest of the portfolio (very high interest rates). I will keep an eye on this for sure. If her Social Capital loans do well, she might actually do ok also. (Fortunately for her, if the panel ever makes it to video (I’m not sure it will) the little tidbits regarding her portfolio and screen-name will be out of date.)

Earlier during my presentation, I had the audience give a show of hands of first: who was not a lender or had been lending less than 4 months – and second: who had been lending more than 4 months. About a third of the audience was in the first group and about 2/3 of the audience had been lending more than 4 months. Based on the audience’s reaction upon learning the relatively short tenure of these 3 panelists, I think most of the audience was expecting a more seasoned panel. Eric naturally did an outstanding job as moderator by getting the session back on track.

That aside, the rest of the session was ok (thanks to Eric). Because I was the only panel member with a presentation, a large portion of the session was dedicated to questions and answers. Also, John and Kirk from Prosper camped out in the back of the room providing their input as necessary, which was a big help.

After the session, I received a lot of very nice feedback from conference attendees. I fielded a lot of other questions that didn’t come up during the session, and was happy to answer them the best I could. Because of all the discussions I had after our session, I completely missed the next panels. Which I didn’t mind so much. My job was done, and I was ready to start drinking… :D

Part 7 - Viability of Prosper

Tuesday, March 4, 2008

Prosper Days 2008 Recap - Part 5

Tapping into Social Capital

I certainly wouldn’t recommend plowing into custom Portfolio Plans set to fire based on bids from friends just yet. There just isn’t enough data.

However, that shouldn’t mean that when reviewing listings manually that bids from friends shouldn’t be taken into consideration. If you personally know the friend bidding, then that should be a pretty good indicator for you - go bananas.

But if you don’t know the friend who is bidding, what should you consider? Personally, I put a lot of weight on the previous lending activity of the bidder. If this is the bidding friends first bid, then I am naturally cautious. Are they bidding only because they’ve heard that a bid from a friend will give more credibility to the borrower’s listing? In that case, it could be a buddy of the borrower, a significant other, mother, brother, sister… who knows? And who’s to say in these cases that the borrower won’t just turn around after receiving their loan proceeds, reimburse the lending friend, then take off into the sunset? Dunno…

What about those bidding friends that have any sort of history of lending on Prosper? Let’s say the bidding friends has been lendering on Prosper for a year and has a bunch of loans in their portfolio. Should that bid now carry more weight?. I would hope so.

Unfortunately, the new metrics for bidding friends on the performance page, portfolio plans, and saved searches don’t take lender membership length or portfolio size into consideration. It would be pretty neat if they could.

Anyway, I think Social Capital in the Prosper Marketplace has shown what it’s capable of so far, and has the possibility to play an even bigger role going forward.

Just consider this for a moment: 10* of my last 16 loans have been based on the Social Capital of the borrower or endorser. I was about to list the borrowers but thought better of it. If you’re interested, you can easily find them on my Eric’s stats page.

I swore I’d never bid on HR loans again, yet 2 of these are HR loans.

I probably wouldn’t have bid on any of these listings under normal circumstances (I might have bid a few of you… ;) ).

Yup - Social Capital.

And to think, we don’t need groups anymore to harness it. That is a beautiful thing


* ETA - Just realized this is actually 11 of 16 - nearly 70%

Part 6 - High ROI Lender Panel

Weekly Chimp Movie - Men in Black

Monday, March 3, 2008

Prosper Days 2008 Recap - Part 4

Let’s take a look at Prosper's data regarding endorsements and bids from friends. Where do I begin?

First I thought, ok, lets look at all loans in 2007 that could have endorsements from friends. Since the endorsement feature was introduced in February 07, I began the search on March 1, 07, with an end date of December 31, 07. All of the data presented will be from this date range with an observation date of March 2, 2008.

Next, I thought I should at least put in some sort of qualifier to only show the types of loans that I would find myself bidding on. As it turns out, Prosper created what they call the “Prosper Select Index”, which is loans in grades AA-E with 0 current delinquencies, 0-3 inquiries, and a DTI less than 40%. Perfect!

Using Prosper’s very cool Performance Page, I was able to generate the following Estimated ROI table (3431 loans):

Query 1

I then added a little more criteria to the first search, giving me only the performance where there were 0 endorsements and 0 bids from friends. I call these the lonely borrowers (2888 loans):

Query 2


Wait a minute. This isn’t the result I was expecting at all.

One part makes sense. The average interest rate for the lonely borrowers (0 bids or endorsements from friends) is slightly higher compared to the entire set in Query 1. That means the balance of loans between the two queries (3431 loans vs. 2888 loans = 543 loans) has either endorsements from friends and / or bids from friends. Endorsements and bids from friends are supposed to help the borrower get a lower interest rate. Since the average interest rates of the lonely borrowers are slightly higher than the entire data set (Query 1), I should be able to determine that borrowers with endorsements or bids from friends wound up with a lower interest rate than the entire data set (Query 1). So this part makes sense to me, you dig?

Now look at the Net Default + Adjustment figures comparing Query 2 to Query 1:

AA – equal

A – basically equal

B – about 1% lower for the lonely

C – about 1% lower for the lonely

D – about 1% higher for the lonely

E - about 2% higher for the lonely

Hold on a second here. The lonely borrowers (Query 2) actually wind up with either a better or worse performance than the entire data set (Query 1) depending on the credit grade? There is nothing conclusive here at all. I was not expecting that!

Query 3: For the heck of it, I ran the performance again, but this time showing all Prosper Select Index loans with at least 1 endorsement and at least 1 bid. There were 232 loans in the set, so I could not generate the Estimated ROI table. Looking thru the performance, I could see that out of these 232 loans, only 3 were more that 1 month late (1 is an HR). 0 defaults. Hmmmm... Interesting – let’s keep digging

Query 4: Let’s now take a look at the Prosper Select Index loans again, but now only those with at least one endorsement yet 0 bids from friends. I still can’t get that lovely Estimated ROI table to fire up, so let’s just look at the raw numbers again. 292 loans in the set, 3 defaults (B,C,D) and 9 1+ month late loans (1 is an HR).

Big difference!

Summary so far for those folks glancing over the numbers: From the first two queries, it seems that lonely borrowers will perform slightly better than borrowers with endorsements and/or bids from friends. But that just can't be, can it? Query 3 shows some promise that bids and endorsements have some sort of impact, but what remains to be seen is if an endorsement without a bid is actually an indicator of possible lower performance. The data is just too thin to really know yet.

Ok, bear with me here. If you’re still reading at this point, that means that you’re at least somewhat interested in this stuff. Luckily, we’re halfway through.

Let’s broaden the scope to look at more data. No more Prosper Select Index. Let’s go wide open with no criteria (9,544 loans):

Query 5

(Wow. Notice the difference between this query and Query 1 (Prosper Select Index)? Those criteria sure are important.)

Now, let’s look at the lonely borrowers from this set of data (8,022 loans):

Query 6

Not a whole lot different than all the data in Query 5, huh? That’s because the lonely make up 84% of all the data in Query 5, so it’s a little weighted in their favor.

By comparison, now lets look at all the data again, but limited to those borrowers with at least 1 bid by a friend (683 loans):

Query 7

In every credit grade, the average interest rate is lower, which makes sense. And look at this: All credit grades (except those pesky A loans) showed a marked reduction in expected loss. Despite the lower average interest rates, the resulting ROI’s are much higher (except those A loans).

One last query for fun. Let’s look at all the loans again, but only where an endorsement has been made but there were 0 bids from friends (839 loans):

Query 8

Comparing these results with the wide open Query 5 table, there doesn’t seem to be much value in an endorsement without a bid.


Summary

There doesn’t seem to be much value in an endorsement without a bid. However, a bid from a friend does seem to indicate that the loan might perform better than a loan from lonely borrower. If you’ve been around enough and read the forums, the general consensus has always been “an endorsement without a bid is meaningless”. Thankfully we have the data now to show this, or at least somewhat show it.

It is also difficult to tell if there is any impact of friend endorsements and bids on borrowers falling within Prosper's Select Index. Perhaps borrowers with decent credit details don't need endorsments or bids. But maybe they do. Who knows. So far the data looks promising, but there just isn't enough of it to tell or not.

For the most part, the data is still very thin in some areas and not very mature yet. It will be interesting to watch this for a while and see how this develops. Will borrowers learn of this correlation (kind of) and get their buddy, significant other, or mother to bid on their loan, which in turn might influence the data? Probably, but nonetheless it will be interesting to see how this develops.

Thankfully we now have the tools to find listings where a bid has been made by a friend and a way to look at the real data.

So how should a lender use this data. How can a lender tap into the Social Capital of others? I’ll cover it in Part 5.

(and yes, I promise that Part 5 is the last of the Social Capital crap and I’ll move on to other Prosper Days 08 stuff. As long as I can remember what I happened. It was a long time ago now, and I was pretty groggy most of the time. Oh well, you should have been there…)



Part 5 - Tapping into Social Capital

Prosper Days 2008 Recap - Part 3

So how is Prosper trying to harness the power of Social Capital these days?

Well, it comes in the form of a composite - a combination of a little of the old and a little of the new, all wrapped up in a nice, little, warm n fuzzy experiment (we only have had the chance to see a sliver of data yet).

As for the old, it's the endorsement feature which was introduced exactly one year ago at Prosper Days 2007. You need not be a member of the same group to make an endorsement. Actually, neither borrower nor endorser need be a member of any group for the endorsement to show up. In fact, one can make an endorsement without even having their identity verified by Prosper. Just simply register and endorse away.

Prosper members that are registered as Lenders can go one step further and place a bid on the endorsed borrower's loan. Prosper is even nice enough to show other lenders how much they bid. (Well, they show the largest bid if multiple bids are made.)

And the second component of this new Social Capital concoction you ask?

Released days prior to Prosper Days 2008, Prosper members can now do some fancy things with the data on endorsements and bids.

First, the performance page now allows filtering by number of verified endorsers* and their bids. Technically, the bids portion of this update appears to be bids by "friends", so one could be a friend and bid yet not leave an endorsement (but one has to be a friend to leave an endorsement).

*also, while any registered member can leave an endorsement, the filter only counts endorsers where the identity has been verified.

Second, now saved searches and standing orders (renamed "Personal Portfolio Plans"), can be set up to filter by these new metrics. For example, a lender can set up a saved search that only finds listings where there are 2 or more endorsements and 2 of more bids by "friends" of the borrower. Pretty nifty stuff.

And the best part is that all this can be accomplished without groups (remember those?).

As a borrower, you can put your Social Capital to work. All that's needed is to get your friends in real life to be registered on Prosper and endorse your listing (tell the world you're not a deadbeat). Better yet, they can even put in a bid on your listing as well to show the world how confident they are that you'll pay up.

Endorsers also have a chance to put their Social Capital to work. By writing an endorsement for their friend and (hopefully) bidding on it, they can play a huge role in getting their friend a loan. If the endorser carries enough Social Capital themselves, there is a good chance their friend is going to get a terrific interest rate (just look at the Malama Ohana group). And if that great endorser does his job, maybe he'll get a little return on his favor, like getting the borrower to cut his grass for a few weeks, who knows...

Meanwhile, other Prosper lenders now have the opportunity to tap into someone else's Social Capital to improve their own performance on Prosper. With the new metrics included in saved searches and Portfolio Plans, it's easy as pie now to find those endorsements. Pretty wild stuff.

So, now that we have these new handy filters for endorsements and bids inside Prosper's performance page, how has it done in the short period since the endorsement feature was released last year?

The results are....well, not as clear as you might think, but they show an awful lot of promise. We'll slice n dice the data in part 4...

Part 4 - Social Capital, the data

Sunday, March 2, 2008

Prosper Days 2008 Recap - Part 2

One of the reoccurring subjects at this year's Prosper Days was the use and exchange of "Social Capital" within the Prosper Marketplace. For borrowers that means funded loans and lower interest rates for those with a tight social connection to individuals with some spare cash (or maybe not). For lenders that means potentially higher interest rates for loans (compared to risk free investments) with a minimized risk of default, regardless of credit score. Social Capital is basically one's reputation translated into a given size personal loan at a given interest rate.

It's interesting that the guest speaker for Prosper Days 08 Keynote, Mr. Stephen Dubner, co-authored the international best seller "Freakonomics", where generous portions of the book (at least so far, I haven't read all of my autographed copy yet ;) ) are dedicated to describing in detail incentive systems gone wrong. Prosper's initial group system was a classic case of an incentive system gone wrong.

When Prosper launched, the attempt at harnessing Social Capital was the group system. It would take me too long here to explain how it used to work, but knowing how the old group system worked is no longer important. If you've been around Prosper long enough, you know that the group system just failed miserably at harnessing anything but the most clever and devious hucksters within earshot, thanks to a misguided incentive system.

During the opening keynote at the PD08 conference, CEO and Prosper co-founder Chris Larson had some interesting statistics to show just how badly the old group system performed. It was quite clear to me that Prosper is distancing themselves further from the group model. (I should note that all monetary reward (the bad incentives) for the group system was already discontinued around September of 2007.) It's just too bad that Prosper waited since around September 07 (when the group rewards were removed) to just this week at Prosper Days to talk about and show us their data on how bad the old group system really was.

So, yes. I'm very pleased to hear that basically the group system and concept as we know it is on the verge of the cylindrical file. (It should come as no surprise that I've been opposed to the old group system for quite some time.)

So how is Prosper trying to harness the power of Social Capital these days? See Part 3...

Part 3 - Social Capital