Interestratesare, ofcourse, thepercentageofalonethatyoupayto a bankas a feeforborrowingfromthem.
They'realsotheratethatyoureceiveforsavingyourmoneywhenyoudeposit, saidmoneyin a savingsaccountwith a financialinstitution, though, thetworatesprobablywon't equaloneanother.
A normalinterestratewillcostpeopleforborrowingandrewardpeopleforsavingstraightforwardenoughrightnow, justlikeyouare.
I bankshavetheirowndeposits, thedepositorlendtheirmoneytootherbanksontheovernightmarketandcanchoosetoholdmorethanwhat's requiredofthem.
Under U.
S LawattheFederalReserve, the U.
S centralbankthesdepositsprovidetheminterest.
Theratetheyreceiveondepositswithotherbanksisknownasthefederalfundsrate, whichis a marketdeterminedrate.
Now, whentheeconomyisweak, theFederalReservewillloweritsIo E.
R.
Whichinturnshouldbringdownthefederalfundsrateas a waytodiscouragebanksfromsavingtheirmoneyandtoencouragethemtowlenditoutas a waytoboostbusinessactivity.
Well, bankswouldbeginlosingmoneyontheirdeposits, and, intheory, a negative i A Wearewouldleadto a negativefederalfundsrate, meaningthatbankswouldalsochargeoneanotherforholdingtheirmoneyontheovernightmarket.
Eitherway, consumerswillbediscouragedfromholdingmoneyinsavingsaccounts, andwithbothbanksandtheaveragepersonbeingincentivizedtousetheircash, wecouldseeheightenedbusinessactivityasbothpartiesincreasedtheirspending, investingandlending, whichisclearlytheintentofsuch a move.
Butthisbringsustoaninterestingpoint.
Whatdonegativeinterestratesmeanforloans?
Willbanksandconsumersbepaidforborrowingmoney?
Well, yes, maybe.
No.
Itdependsifthelowered I wearerateweretobringabout a negativefederalfundsrateasitshould.
Intheory, itwouldmeanthatbankswouldearnmoneywhentheyborrowontheovernightmarketso a bankcouldeffectivelyborrow $100 onlypayback $99 changethenextday.
Talkabout a greatdeal.
Butwhywould a lendingbankeveragreeto a negativeinterestrateloan?
Well, theymaynot.
Butbarringanyregulatoryrequirementforcingthemtokeepcashinthesystem, thesimplestexplanationforwhywemightstillseeactivityhereisthatthecostofholdingcashMayowaythefeeofleavingthemoneywithsomeoneelse, evenifyouhavetopaythemsinceholdinganexcessiveamountofmoneycouldincreasesecurityfees, wagesandevenregulatorycosts, itmightmakesensefor a banktoleavethemoneyatanotherinstitution.
Butbanksusingtheovernightmarketareborrowingmoneyforlessthan a day, andthefeesmaybenegligibleifbanksfrequentlyswitchbetweenlendingandborrowingastheytendtodo.
Whetherconsumerswillbeabletoborrowat a negativeinterestrateloanis a differentmatter.
Andinterestinglyenough, someresearchsuggeststhatthishasactuallydecreasedLondonactivityincountriesthatimplementednegativeratessinceithurtthebankingprofitsanddiscouragedLondonactivityas a whole.