Saturday, November 29, 2008

The Big Bubble

This is an article posted in my friend/cousin, Sharad Bhatt's blog. It's Worth reading.

It's for all those who are confused how the stocks control economy of the state….

Once there was a little island country. The land of this country was the tiny island itself. The total money in circulation was 2 dollars as there were only two pieces of 1 dollar coins circulating around. 

1) There were 3 citizens living on this island country. A owned the land. B and C each owned 1 dollar. 

2) B decided to purchase the land from A for 1 dollar. So, now A and C own 1 dollar each while B owned a piece of land that is worth 1 dollar. 

* The net asset of the country now = 3 dollars. 

3) Now C thought that since there is only one piece of land in the country, and land is non producible asset, its value must definitely go up. So, he borrowed 1 dollar from A, and together with his own 1 dollar, he bought the land from B for 2 dollars. 

*A has a loan to C of 1 dollar, so his net asset is 1 dollar. 
* B sold his land and got 2 dollars, so his net asset is 2 dollars. 
* C owned the piece of land worth 2 dollars but with his 1 dollar debt to A, his net residual asset is 1 dollar. 
* Thus, the net asset of the country = 4 dollars. 

4) A saw that the land he once owned has risen in value. He regretted having sold it. Luckily, he has a 1 dollar loan to C. He then borrowed 2 dollars from B and acquired the land back from C for 3 dollars. The payment is by 2 dollars cash (which he borrowed) and cancellation of the 1 dollar loan to C. As a result, A now owned a piece of land that is worth 3 dollars. But since he owed B 2 dollars, his net asset is 1 dollar. 

* B loaned 2 dollars to A. So his net asset is 2 dollars. 
* C now has the 2 coins. His net asset is also 2 dollars. 
* The net asset of the country = 5 dollars. A bubble is building up. 

(5) B saw that the value of land kept rising. He also wanted to own the land. So he bought the land from A for 4 dollars. The payment is by borrowing 2 dollars from C, and cancellation of his 2 dollars loan to A. 

* As a result, A has got his debt cleared and he got the 2 coins. His net asset is 2 dollars. 
* B owned a piece of land that is worth 4 dollars, but since he has a debt of 2 dollars with C, his net Asset is 2 dollars. 
* C loaned 2 dollars to B, so his net asset is 2 dollars. 

* The net asset of the country = 6 dollars; even though, the country has only one piece of land and 2 Dollars in circulation. 

(6) Everybody has made money and everybody felt happy and prosperous. 

(7) One day an evil wind blew, and an evil thought came to C's mind. "Hey, what if the land price stop going up, how could B repay my loan. There is only 2 dollars in circulation, and, I think after all the land that B owns is worth at most only 1 dollar, and no more." 

(8) A also thought the same way. 

(9) Nobody wanted to buy land anymore. 

* So, in the end, A owns the 2 dollar coins, his net asset is 2 dollars. 
* B owed C 2 dollars and the land he owned which he thought worth 4 dollars is now 1 dollar. So his net asset is only 1 dollar. 
* C has a loan of 2 dollars to B. But it is a bad debt. Although his net asset is still 2 dollars, his Heart is palpitating. 
* The net asset of the country = 3 dollars again. 

(10) So, who has stolen the 3 dollars from the country ? Of course, before the bubble burst B thought his land was worth 4 dollars. Actually, right before the collapse, the net asset of the country was 6 dollars on paper. B's net asset is still 2 dollars, his heart is palpitating. 

(11) B had no choice but to declare bankruptcy. C as to relinquish his 2 dollars bad debt to B, but in return he acquired the land which is worth 1 dollar now. 

* A owns the 2 coins, his net asset is 2 dollars. 
* B is bankrupt, his net asset is 0 dollar. ( he lost everything ) 
* C got no choice but end up with a land worth only 1 dollar 

* The net asset of the country = 3 dollars. 


**************End of the story; BUT ***************************

There is however a redistribution of wealth. 
A is the winner, B is the loser, C is lucky that he is spared. 
A few points worth noting -



(1) When a bubble is building up, the debt of individuals to one another in a country is also building up. 
(2) This story of the island is a closed system whereby there is no other country and hence no foreign debt. The worth of the asset can only be calculated using the island's own currency. Hence, there is no net loss. 

(3) An over-damped system is assumed when the bubble burst, meaning the land's value did not go down to below 1 dollar. 

(4) When the bubble burst, the fellow with cash is the winner. The fellows having the land or extending loan to others are the losers. The asset could shrink or in worst case, they go bankrupt.

(5) If there is another citizen D either holding a dollar or another piece of land but refrains from taking part in the game, he will neither win nor lose. But he will see the value of his money or land go up and down like a see saw. 

(6) When the bubble was in the growing phase, everybody made money. 

(7) If you are smart and know that you are living in a growing bubble, it is worthwhile to borrow money (like A ) and take part in the game. But you must know when you should change everything back to cash. 

(8) As in the case of land, the above phenomenon applies to stocks as well. 

(9) The actual worth of land or stocks depend largely on psychology.


 

Friday, October 24, 2008

WHEN RAJAVARDHAN HEARS ….”EXAMS”…. HIS BRAIN JAMS…..

People, I boasted so much about MIT. But in my case, it seems these exams never stop haunting me…..Second sessionals are due in a day and I'm wondering, my BE exams were easier. Here in MIT there is so much fuss about exams and marks you score that, I was never in this much pressure even when I wrote five exams continuously. It was never such a big overhead even when I knew that I'll not get more than 35 in the semester exams.

There is so much to study for a god damn' internal test !. In each subject there are much more topics than what we had in whole semester while doing BE. In this matter Mtech sucks. "Every instructor assumes that you have nothing else to do except study for that instructor's course."It seems, The more studying you did for the exam, the less sure you are as to which answer they want. Adding to the pressure.. I scored rather low than my expectations in first internals. Thanks to the exam pattern where we have to write for twenty marks 'without choice'. And also there will be so much to write. A question which cannot be answered without writing at least 100 lines and drawing a diagram,(above that, they tell us to draw it neatly!!) Carries not more than 3-4 marks.

Now don't tell me, 'Why Study For Exams.... Are they not about what you know, not about how much you can cram into your head the night before?'. I know all of you hate exams. But I've to fill up the dig I made in BE…Wish me all the best dudes and dames. I need'em

Read me....

Tuesday, October 7, 2008

MANIPAL aka MONEY-PAL

They say "Greatness inspires envy", Beware my friends, not only greatness of somebody but reading this post may induce envy about me in your mind


 

Hi friends, Nowadays I'm in a rocky but rocking hinterland of the Coast of south west India called as Manipal (aka Money-Pal),doing my Mtech. Area is a two and half mile radius hill: full of buildings which strike your eyes. Beside the pathetic roads, Buildings are heavy and posh !! .Most of the constructions belong to MAHE University or Pai Family. 5km far from UDUPI, but it's a different world over here on this hill of Manipal.

    Manipal is not lesser than any Metropolis in any matter I suppose. Cost of living pretty high. I give rent of Rs 2000 for a room which is not even half in size of the room I used to stay in Sullia. There are 7 pubs around within two and half mile radius on this hill with entry fees varying from 100 to 600.(Most important reason to get envied).All of'em get heaten up weekends to their limits.

    Manipal is full of babes all around. I'm getting saturated. I doubt all good looking girls from North are fortuned to study(?) in Manipal !!.

    It has everything. Picturesque landscapes, very good food(U'll get any kind u want, Pizza to parotha to pani poori to payasam), At range of rates. Bhutta 'gaadi's' at every corner.

    Beside all these, Teaching and other facilities in college are very good. I'm enjoying Manipal.Looking forward for more……

    


 

Monday, September 1, 2008

BACK AFTER AN YEAR......I MISSED MYSELF !!!!!!!

Hi friends...
It took an year...to give myself back into this blog station of mine!!!. I regret that... But i hope to post regularly from now onwards....I've got an internet connection in my room. So it wont be a heck like before...i can post at my convinience ...
I'm in Manipal now... doing my Mtech in computer science...... Truly M I T rocks. Came here with lots of goals... and hopes...
Lets see...

Tuesday, July 17, 2007

WINDOWS XP SECRETS

You can delete files immediately, without having them move to the Recycle Bin first. Go to the Start menu, select Run... and type 'gpedit.msc'; then select User Configuration, Administrative Templates, Windows Components, Windows Explorer and find the Do not move deleted files to the Recycle Bin setting. Set it. Poking around in gpedit will reveal a great many interface and system options, but take care -- some may stop your computer behaving as you wish. (Professional Edition only)

You can lock your XP workstation with two clicks of the mouse. Create a new shortcut on your desktop using a right mouse click, and enter 'rundll32.exe user32.dll, LockWorkStation’ in the location field. Give the shortcut a name you like. That's it -- just double click on it and your computer will be locked.

 XP hides some system software you might want to remove, such as Windows Messenger, but you can tickle it and make it disgorge everything. Using Notepad or Edit, edit the text file /windows/inf/sysoc.inf, search for the word 'hide' and remove it. You can then go to the Add or Remove Programs in the Control Panel, select Add/Remove Windows Components and there will be your prey, exposed and vulnerable.

For those skilled in the art of DOS batch files, XP has a number of interesting new commands. These include 'eventcreate' and 'eventtriggers' for creating and watching system events, 'typeperf' for monitoring performance of various subsystems, and 'schtasks' for handling scheduled tasks. As usual, typing the command name followed by /? Will give a list of options -- they're all far too baroque to go into here.

You can at last get rid of tasks on the computer from the command line by using 'taskkill /pid' and the task number, or just 'tskill' and the process number. Find that out by typing 'tasklist', which will also tell you a lot about what's going on in your system.

 XP will treat Zip files like folders, which is nice if you've got a fast machine. On slower machines, you can make XP leave zip files well alone by typing 'regsvr32 /u zipfldr.dll' at the command line. If you change your mind later, you can put things back as they were by typing 'regsvr32 zipfldr.dll'.

You can use Remote Assistance to help a friend who's using network address translation (NAT) on a home network, but not automatically. Get your pal to email you a Remote Assistance invitation and edit the file. Under the RCTICKET attribute will be a NAT IP address, like 192.168.1.10. Replace this with your chum's real IP address – they can find this out by going to www.whatismyip.com -- and get them to make sure that they've got port 3389 open on their firewall and forwarded to the errant computer.

You can run a program as a different user without logging out and back in again. Right click the icon, select Run As... and enter the user name and password you want to use. This only applies for that run. The trick is particularly useful if you need to have administrative permissions to install a program, which many require. Note that you can have some fun by running programs multiple times on the same system as different users, but this can have unforeseen effects.

 Windows XP can be very insistent about you checking for auto updates, registering a Passport, using Windows Messenger and so on. After a while, the nagging goes away, but if you feel you might slip the bonds of sanity before that point, run Regedit, go to HKEY_CURRENT_USER/Software/Microsoft/Windows/Current Version/Explorer/Advanced and create a DWORD value called EnableBalloonTips with a value of 0.

You can start up without needing to enter a user name or password. Select Run from the start menu and type 'control userpasswords2', which will open the user accounts application. On the Users tab, clear the box for Users Must Enter a User Name and Password to Use This Computer, and click on OK. An Automatically Log On dialog box will appear; enter the user name and password for the account you want to use.

Internet Explorer 6 will automatically delete temporary files, but only if you tell it to. Start the browser, select Tools / Internet Options... and advanced, go down to the Security area and check the box to Empty Temporary Internet Files folder when browser is closed.

 The Start Menu can be leisurely when it decides to appear, but you can speed things along by changing the registry entry HKEY_CURRENT_USER/Control Panel/Desktop/MenuShowDelay from the default 400 to something a little snappier. Like 0.

You can rename loads of files at once in Windows Explorer. Highlight a set of files in a window, then right click on one and rename it. All the other files will be renamed to that name, with individual numbers in brackets to distinguish them. Also, in a folder you can arrange icons in alphabetised groups by View, Arrange Icon By... Show In Groups.

 Windows Media Player will display the cover art for albums as it plays the tracks – if it found the picture on the Internet when you copied the tracks from the CD. If it didn't, or if you have lots of pre-WMP music files, you can put your own copy of the cover art in the same directory as the tracks. Just call it folder.jpg and Windows Media Player will pick it up and display it.

Computers can blur your vision...

Computers, like telephones have become indispensable pieces of office equipment. Using computers is such a visually demanding task; vision problems have become very common at work places today.

Sixty million people suffer eye problems due to working on computers, and the number is rising by a million every year.

All those hours we spend at the computer, straining our eyes, causes a condition known as computer vision syndrome (CVS). CVS is characterized by eye strain associated with p[prolonged use of computers, with symptoms which include eye fatigue, dryness of the eyes etc. A number of investigations have indicated that these symptoms occur in 75-90% of computer users.

Computer images are created from thousands of tiny dots – so there is no distinct image for your eye to actually focus on. You have to focus and refocus to keep the images sharp and after two hours you end up with the same kind of repetitive stress on your eye muscles as that caused by the keyboard on your wrists.

The American Optometric Association defines CVS is the eye and vision problems related to work which are experienced during or after computer use. The symptoms can vary but mostly include eye strain, headaches, occasional blurred vision (distance and/or near), dry and irritated eyes, slow refocusing, neck and/or backache, light sensitivity and double vision.

Lots of people don’t even know they have CVS. People suffering from CVS usually blink two-thirds less than normal.

The good news is that the eye and vision problems related to CVS can be alleviated by following good eye-care tips and/or by changes in the work environment.

CVS is a by-product of excessive viewing of screens without regard to practical visual hygiene. By just using some common sense and education about the visual system, the symptoms of CVS can be diminished or eliminated.

Tips to prevent CVS:

1. Blink frequently to lubricate the eyes & prevent dryness – more critical for contact lens wearers. A conscious effort should be made to blink frequently.

2. Take 2-4 minute breaks ever half hour – don’t strain your eyes looking at your computer.

3. Use anti-glare spectacles preferably with grey tinted lenses, which are a neutral absorber and can filter unwanted effects of certain colors.

4. Position the monitor 20-26 inches away from the eyes

5. Keep the computer screen at your eye level or 5 degrees below the eye level.

6. Keep the monitor, CPU, keyboard, mouse and other peripherals in easy-to-reach places so as not to strain any other body parts.

7. Black characters on a white background are usually best. Avoid dark back grounds and the size of the text should be three times the size of the smallest text you can read.

8. Arrange light source to minimize glare and reflections on the screen.

9. Reduce the amount of lighting in the room to match the computer screen.

10. The use of contact lens re-wetting drops is recommended periodically during the day while using the computer screen.

11. Use anti-glare computer screen.

12. Keep your computer screen free of dust.

Conclusion:

Vision, being an important thing in life, needs to be taken care of. Computer Vision Syndrome affects not only your vision but also the productivity of your work. Make sure your visit the optometrist regularly to get your eyes tested for Computer Vision Syndrome. He or she may prescribe special glasses and/or an anti-glare screen filter or make other ergonomic recommendations.


 

LATERAL THINKING


 

There is a man who lives on the top floor of a very tall building. Everyday he gets the elevator down to the ground floor to leave the building to go to work. Upon returning from work though, he can only travel half way up in the lift and has to walk the rest of the way unless it's raining!An interesting quiz for ur Lateral Thinking abilities --- Think !


 

Why? (This is probably the best known and most celebrated of all lateral thinking puzzles. It is a true classic. Although there are many possible solutions which fit the initial conditions, only the canonical answer is truly satisfying. )


 

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SOLUTION


 

The man is very, very short and can only reach halfway up the elevator buttons. However,if it is raining then he will have his umbrella with him and can press the higher buttons with it.