Archive for the ‘Research’ Category

Ostrom on multidisciplinary (and team) research

Posted 15 Dec 2011 — by Charles Martineau
Category Research

I have found a great video of Eli­nor Ostrom talk­ing about the need in acad­e­mia to push for more mul­ti­dis­ci­pli­nary research. Most of the cre­ative side of her work came from study­ing var­i­ous dis­ci­plines. Sadly, many don’t have the same approach or vision in acad­e­mia. Enjoy!

 

Seth Godin and academic research

Posted 24 Oct 2011 — by Charles Martineau
Category Research

You prob­a­bly know Seth Godin. If not, you should. Godin is referred as a mar­ket­ing guru. To me, he’s sim­ply a bril­liant man who knows a lot about busi­ness (entre­pre­neur­ship, mar­ket­ing, man­age­ment, etc.) Godin is also a best sell­ing author such as Pur­ple Cow and recently Poke the Box. More impor­tantly, Godin is being fol­lowed by many via is great blog. Every­day, at least once, Godin posts a sim­ple short blog post that makes you think and rethink about mar­ket­ing and man­age­ment. It is short but always really pro­found and deep — really effective.

So what’s the link with aca­d­e­mic research? The rea­son that I am talk­ing about Godin is to make you real­ize that in the field of aca­d­e­mic research, we often tend to for­get that we have to sell an idea (just like pitch­ing) and hope to get pub­lish (just like find­ing a buyer). We need mar­ket­ing skills… yes we do — no mat­ter what is your field of research. Sug­ges­tion: Sim­ply read every­day Godin’s blog, and think about what Godin says and how is idea can be applied to research. You will be sur­prised how effec­tive it is!

Best presentations at the 2011 NFA

Posted 18 Sep 2011 — by Charles Martineau
Category Finance, Presentations, Research

This year I had the oppor­tu­nity to attend the 2011 North­ern Finance Asso­ci­a­tion con­fer­ence for the first time. Over 100 papers were pre­sented and I could only attend 25 pre­sen­ta­tions. There was some very good papers pre­sented but sadly the qual­ity of some pre­sen­ters lit­er­ally kills the sig­nif­i­cance of their work… we really need to improve the qual­ity of pre­sen­ta­tions in acad­e­mia – and in busi­ness in gen­eral. Any­how, three pre­sen­ta­tions stood out for me (if I judge by the qual­ity of the pre­sen­ta­tion and their research – I am aware that my per­sonal inter­est biases this selection).

*in no order*

Aure­lio Vasquez, ITAMVolatil­ity Term Struc­ture and Option Returns

Oyvind Norli (pre­sen­ter), Nor­we­gian School of Man­age­ment; Diego Gar­cia, Kenan-Flagler Busi­ness School, UNC at Chapel Hill “Geo­graphic Dis­per­sion and Stock Returns

Stephen Foer­ster (pre­sen­ter), Uni­ver­sity of West­ern Ontario; Lionel Fogler, King­west & Com­pany; Stephen Sapp, Uni­ver­sity of West­ern Ontario “North­ern Expo­sure: How Cana­dian Small Stock Invest­ments Can Ben­e­fit Investors

Authority in Social Science Research

Posted 03 Sep 2011 — by Charles Martineau
Category Books, Research

Few weeks ago I arrived in Van­cou­ver to start my PhD and I was able to find some time to start read­ing a book I wanted to read for a while … “Con­jec­tures and Refu­ta­tions” by Karl R. Pop­per. I won’t go into the details of the book but sim­ply intro­duce one key point raised in C&R.

Some of you might know that Pop­per was a crit­i­cal ratio­nal­ism philoso­pher. In other words, the best way for us to increase our knowl­edge is through self-criticism or from crit­i­cism of oth­ers regard­ing our research find­ings and the­o­ries. We musty try to fal­sify the­o­ries (if fal­si­fi­able). The bot­tom line is that no one holds the def­i­nite truth.

Early in the book, Pop­per ampli­fies the idea that we seem to beg for author­ity in our quest for the truth, which can come from politi­cians, philoso­phers, etc – by any­one basi­cally! We seem to beg for authority.

This reminded me of one of my for­mer prof at the mas­ters level that once told me that if you wish to pub­lish a paper that dis­prove one par­tic­u­lar the­ory that I must avoid some jour­nals for pub­li­ca­tion if one of the edi­tors is con­sid­ered as an author­ity on the sub­ject – in other words that edi­tor is a proud sup­porter of the the­ory that my results might dis­prove. (No won­der there is so many papers that likes to prove a cer­tain hypoth­e­sis and many researchers are afraid to take the risks to try to dis­prove a theory)

Now what is this… author­ity in social sci­ence? How can there be such thing as author­ity in social sci­ence?  What is the dif­fer­ence between a dic­ta­tor who says that he or she holds the truth on how social life should be orga­nized and admin­is­tered and some­one who claims to be an author­ity in a par­tic­u­lar field of social sci­ence? Don’t con­fuse author­ity and some­one who has a lot of knowl­edge on a par­tic­u­lar field of study. By author­ity I mean, some­one who delib­er­ately want to pro­tect its views / find­ings (on a par­tic­u­lar author­ity or hypoth­e­sis) from criticism.

This same prof also said that what­ever we do in social is often “abstract”. So again, how can there be some­one claim­ing author­ity in the abstract world? Truth is above human authority…

What we should do, I sug­gest is to give up the idea of ulti­mate sources of knowl­edge, and admit that all knowl­edge is human; that it is mixed with our errors, our prej­u­dices, our dreams, and our hopes; that all we can do is to grope for truth even though it be beyond our reach. We may admit that our grop­ing is often inspired, but we must be on our guard against the belief, how­ever deeply felt, that our inspi­ra­tion car­ries any author­ity, divine or oth­er­wise. If we thus admit that there is no author­ity beyond the reach of crit­i­cism to be fond within the whole province of our knowl­edge, how­ever far it may have pen­e­trated into the unknown, then we can retain, with­out dan­ger, the idea that truth is beyond human author­ity. And we must retain it. For with­out this idea there can be no objec­tive stan­dards of inquiry; no crit­i­cism of our con­jec­tures; no grop­ing for the unknown; no quest for knowl­edge.” (p.39 of Con­jec­tures and Refu­ta­tions; Karl Pop­per; 2010 reprinted edi­tion of Routledge)

So I’ve decided to do a PhD in finance…

Posted 19 Aug 2011 — by Charles Martineau
Category Finance, Research

Since I’ve grad­u­ated from my Mas­ters back in April, I wasn’t too sure whether or not I would pre­fer work­ing or do a PhD. Quite frankly, I didn’t want to do a PhD. I was seek­ing employ­ment in the field of Inter­na­tional Busi­ness or Finance. I had one nice work oppor­tu­nity in Inter­na­tional Busi­ness that I almost got but fell short to a can­di­date with more expe­ri­ence. How­ever, in June I learned that I was a recip­i­ent of the SSHRC bur­sary if I would do a PhD in Canada. Right away I was about to can­cel the bur­sary since I haven’t applied to any PhD grad­u­ate schools : )

Over the fol­low­ing weeks, the recur­ring thoughts of “what I would like to research if I do a PhD” started to hunt me. Frac­tals in finance (or mul­ti­frac­tal­ity) always came back in my mind. In the past two years I devel­oped a keen inter­est in frac­tals thanks to Benoit Man­del­brot and Nas­sim Taleb. I also know that there was a pro­fes­sor at the Uni­ver­sity of British Colum­bia (Sauder School of Busi­ness) that spe­cial­ized in the sub­ject. I got excited, call the researcher / pro­fes­sor in ques­tion and asked whether I could apply for Jan­u­ary 2012… he asked me to come right away for Sep­tem­ber 2011. Well, two months after receiv­ing a let­ter stat­ing that I was a recip­i­ent of the SSHRC bur­sary I am now in Van­cou­ver BC. Am I excited: Yes! Will this pro­gram be easy: Hell no!

I will update this blog more often now since I am now “set”. Expect a lot of blog post on research and other finance related subjects.

How to Conduct a Proper Literature Review Analysis

Posted 18 Jul 2011 — by Charles Martineau
Category Research

My co-researcher and I are con­duct­ing and writ­ing a lit­er­a­ture review paper on a par­tic­u­lar topic con­cern­ing small and medium-sized enter­prises (SMEs). This is the first time for both of us that we are writ­ing a paper that sim­ply focus on a lit­er­a­ture review of a par­tic­u­lar topic. Con­duct­ing a good lit­er­a­ture review takes as much patience as col­lect­ing data. It was a fun but very chal­leng­ing process. Most of the chal­lenge comes from not being effi­cient enough at keep­ing track of all the papers and jour­nals you go through. There­fore, I decided to write a lit­tle recipe on how to con­duct a good lit­er­a­ture review.

Step 1: “Be a drunken cow­boy” – shoot everywhere!

Sim­ply use Google Scholar search engine and “shoot” at every direc­tion using var­i­ous words related to your sub­ject. Col­lect all the papers that sound inter­est­ing by read­ing it quickly (abstract, con­clu­sion, and then intro­duc­tion if needed) and look at their bib­li­o­graph­i­cal ref­er­ences. Search for each paper in the bib­li­og­ra­phy that may be per­ti­nent to your sub­ject by look­ing at the title of the paper.

Step 2: “Be a bookie!” – Record your papers

Open excel and record every papers that you went through. Record the fol­low­ing infor­ma­tion for each paper:

-          Author(s) name(s)

-          Title of the paper

-          Publication/Journal name

-          Year of publication

-          Have a one line resume of the paper

-          Method­ol­ogy used (i.e. qual­i­ta­tive, OLS regres­sion, etc.)

-          The­ory (or the­o­ries) employed by the author(s)

-          Is this paper really rel­e­vant for your lit­er­a­ture review? (Yes, no, maybe)

Step 3: “Be snobby” – Pay a closer atten­tion to the top jour­nals (or as often referred in acad­e­mia as “A” journals)

List all the top jour­nals in the field of study (related to your lit­er­a­ture review topic) and do an in-depth search in each pub­li­ca­tion using var­i­ous key words. Don’t be too selec­tive on the papers you find (from the search engine of the journal’s pub­lisher web­site). Browse each “poten­tially inter­est­ing” paper and record them as per Step 2. Also take note of any par­tic­u­lar inter­est­ing papers men­tioned in the references.

Step 4: “Stop being snobby!” – Look at the non-top jour­nals (or as often referred in acad­e­mia as “B” or “C” journals)

Is there a jour­nal that is not con­sid­ered the top in its field but focuses par­tic­u­larly on your research topic? If yes, apply Step 3 to this jour­nal also.

Next, look at all the papers you have recorded in your excel doc­u­ment and count the num­ber of papers for each jour­nals. Are there some jour­nals that are not “top jour­nals” or do not focus par­tic­u­larly on your research topic/subject but have a good amount of papers that you have found that is related to your topic of research? If yes, then apply Step 3 to this pub­li­ca­tion also!

Fol­low­ing these steps will avoid you from brows­ing too many jour­nals which takes a lot of time and be con­cise in your research analysis.

My masters’ research/thesis mistakes…

Posted 16 Jun 2011 — by Charles Martineau
Category Research

I am finally done with my Mas­ters degree. I hand-in my the­sis in April and got a really nice grade. I am some­what proud of my work but the best is yet to come. My direc­tor Jean-Claude Cos­set, co-director Anis Samet, and I are work­ing together on its pub­li­ca­tion. My research process of the last eight months has been rel­a­tively smooth – not too much stress. Though, I have to admit that my the­sis expe­ri­ence at the bach­e­lor level helped me a lot. Nonethe­less, I have done some very stu­pid and com­mon mis­takes dur­ing the process. I would like to share with you these mis­takes because that is how we learn and get bet­ter for future research. We learn much more through errors and mis­takes than suc­cesses. Here they are:

(1) Never assume your read­ers know what you are talk­ing “about”

(2) Never write any value judg­ment sen­tences in your work (e.g. “I believe that this work is a major step towards bet­ter com­pre­hen­sion in the field of….)

(3) Never cite a paper with­out hav­ing read it

(4) Never ignore the con­tri­bu­tion and moti­va­tion in your introduction

(5) Never for­get to list your assumptions

(6) Never ignore most recent pub­lished or work­ing papers in your research field. Always stay up-to-date through the writ­ing process of your research

(7) Never work to fast! Research always takes more time than expected…but that is some­time the beauty of research

(8) Never tackle your research with­out a plan…but never believe that your plan is “set-in-stone”

that’s pretty much it!

What matters for an effective presentation? Know your audience

Posted 06 Jun 2011 — by Charles Martineau
Category Books, Presentations, Research

Per­son­ally, what I think is the most impor­tant thing when it comes to pre­sen­ta­tion is to know who your audi­ence is. You will not have a suc­cess­ful pre­sen­ta­tion if you can’t bond effec­tively with your lis­ten­ers and it all starts by know­ing who will attend your presentation.

Res­onate – a book by Nancy Duarte

Nancy Duarte, CEO of Duarte Design (the firm behind Al Gore’s pre­sen­ta­tion “An Incon­ve­nient Truth”) recently released a new book titled “Res­onate”. It is a sim­ple book but how effec­tive at teach­ing you the basics (and more) at mak­ing sure that your mes­sage in your pre­sen­ta­tion res­onates with the audi­ence. The author argues that in order to “res­onate” with your audi­ence you must fol­low sim­ple rules. One of these rules is: “If a pre­sen­ter knows the audience’s res­o­nant fre­quency and tunes to that, the audi­ence will move.

Duarte says that before a pre­sen­ta­tion, you must know who your audi­ence is by seg­ment­ing them in groups. In other words, seg­ment them by answer­ing this ques­tion: “Who are they?” You may seg­ment them by lifestyle, knowl­edge, moti­va­tion and desire, val­ues, influ­ence, and respect. That is what I exactly did few weeks ago…

Pre­sent­ing your research to aca­d­e­mics – what’s their background?

I had to present my Mas­ters Degree research to my depart­ment, not for defend­ing my the­sis, but to demon­strate that my research has a good chance to pub­lish in the upcom­ing year. My research is titled “Do Polit­i­cal Insti­tu­tions Affect the Choice of the US Cross-Listing Venue?” Now, since I did my research in the inter­na­tional busi­ness depart­ment and not finance (despite my work being more a finance dis­ci­pline type of research) I was pre­sent­ing to a group of aca­d­e­mics with var­i­ous back­grounds such as eco­nom­ics, finance, polit­i­cal sci­ence, strat­egy, etc. So like usual, I did some very basic and quick research on the back­ground of the indi­vid­u­als assist­ing my pre­sen­ta­tion. I asked my research direc­tor who will attend the pre­sen­ta­tion and researched them on the web. I quickly real­ized that many comes from dif­fer­ent back­ground and con­se­quently I would face some dif­fi­cul­ties at mak­ing my research “res­onate” with them if I don’t take this into account.

When I started my pre­sen­ta­tion, one of the first thing I did is to read the title of my work and say right away that I expect many to be 100% clue­less of what my title or research is all about. The sec­ond thing I did was not to dive directly in the work/research itself but to take time and define three things:

(1) What is “Cross-Listing”?

(2) What is a “Cross-Listing Venue”?

(3) What do I mean by “Polit­i­cal Institutions”

Again, my title of my work is “Do Polit­i­cal Insti­tu­tions Affect the Choice of the US Cross-Listing Venue?” (to be avail­able soon on SSRN and my website)

I made sure that every­one under­stood these three set of terms and the research ques­tion. I also tried my best to relate each terms with var­i­ous research fields. This was really appre­ci­ated by my audi­ence. We were all on the same page from the begin­ning. Then it was easy for me to carry them on through my research. If I had dive in my research from the start, it would have been a major failure…quite early in the presentation!

Opting for a masters degree? Will you do a research or a supervised project?

Posted 13 Apr 2011 — by Charles Martineau
Category Education, Research

There are more uni­ver­si­ties around the world that offers the chance for many to pur­sue their stud­ies via a Mas­tersdegree with two dis­tinc­tive path­ways: (1) aca­d­e­mic research and (2) super­vised project (i.e. doing an intern­ship some­where like in a com­pany with more courses). For this short blog post, I will argue why doing an aca­d­e­mic research is not as bad as you may think… in fact you can get a lot of prac­ti­cal (yes I said prac­ti­cal) skills.

In a dream world, stu­dents should do both: super­vised project plus research! But this is not the case for many universities.
So what are the prac­ti­cal skills you can develop from writ­ing a research in a aca­d­e­mic setting?
1. Train yours thoughts and argu­ments to be con­sis­tent and logical.
2. Become a bet­ter writer (per­son­ally, this was very ben­e­fi­cial for me)
3. No room for BS in your writ­ing — hence, learn to con­straint yourself
4. Learn to search, find, orga­nize, and con­cep­tu­al­ize infor­ma­tion (in this abun­dant world of information)
5. Learn to be inde­pen­dent and autonomous
6. Develop a sense of curiosity
And as a bonus:
7. Meet some famous pro­fes­sors and researchers from top schools and real­ize how dis­con­nected they are from real­ity haha­haha — this point (#7), not really practical!