{"id":33191,"date":"2016-03-19T04:00:12","date_gmt":"2016-03-18T18:00:12","guid":{"rendered":"https:\/\/billmitchell.org\/blog\/?p=33191"},"modified":"2016-03-19T04:00:12","modified_gmt":"2016-03-18T18:00:12","slug":"the-weekend-quiz-march-19-20-2016-answers-and-discussion","status":"publish","type":"post","link":"https:\/\/billmitchell.org\/blog\/?p=33191","title":{"rendered":"The Weekend Quiz &#8211; March 19-20, 2016 &#8211; answers and discussion"},"content":{"rendered":"<p>\t\t\t\tHere are the answers with discussion for the <strong>Weekend Quiz<\/strong>. The information provided should help you work out why you missed a question or three! If you haven&#8217;t already done the Quiz from yesterday then have a go at it before you read the answers. <\/p>\n<div style=\"display:none\"><a href=\"http:\/\/ankararus.net\" title=\"ankara escort\">ankara escort<\/a> <a href=\"http:\/\/telekiznumaralari.com\" title=\"\u00e7ankaya escort\">\u00e7ankaya escort<\/a> <a href=\"http:\/\/escort-models.mobi\" title=\"ankara escort\">\u00e7ankaya escort<\/a> <a href=\"http:\/\/telekiznumaralari.com\" title=\"escort bayan \u00e7ankaya\">escort bayan \u00e7ankaya<\/a> <a href=\"http:\/\/www.istanbulruseskort.com\" title=\"istanbul rus escort\">istanbul rus escort<\/a> <a href=\"http:\/\/www.eryamaneskortlar.com\" title=\"eryaman escort\">eryaman escort<\/a> <a href=\"http:\/\/telekiznumaralari.com\" title=\"ankara escort\">ankara escort<\/a> <a href=\"http:\/\/www.hungthinh434.com\" title=\"ankara escort\">k\u0131z\u0131lay escort<\/a> <a href=\"http:\/\/www.daidalosestate.com\" title=\"istanbul escort\">istanbul escort<\/a> <a href=\"http:\/\/www.forumzevk.com\" title=\"ankara escort\">ankara escort<\/a> <a href=\"http:\/\/www.degisiklink.com\/\" title=\"ankara escort\">ankara escort<\/a>  <a href=\"http:\/\/ankararus.net\" title=\"escort ankara\">escort ankara<\/a> <a href=\"http:\/\/www.istanbulruseskort.com\" title=\"istanbul rus escort\">istanbul rus Escort<\/a> <a href=\"http:\/\/www.istanbulescortnet.com\" title=\"istanbul atasehir escort\">atasehir Escort<\/a> <a href=\"http:\/\/www.escortbayanvitrini.com\" title=\"beylikduzu escort\">beylikduzu Escort<\/a> <a href=\"http:\/\/www.serverprobot.com\" title=\"Ankara escort\">Ankara Escort<\/a> <a href=\"http:\/\/www.retrojordantrade.com\" title=\"malatya escort\">malatya Escort<\/a> <a href=\"http:\/\/www.pkwmusic.com\" title=\"ku\u015fadas\u0131 escort\">ku\u015fadas\u0131 Escort<\/a> <a href=\"http:\/\/www.bayanescortilayda.com\" title=\"antep escort\">gaziantep Escort<\/a> <a href=\"http:\/\/www.izmirilanlari.com\" title=\"izmir escort\">izmir Escort<\/a><\/div>\n<p>I hope this helps you develop an understanding of Modern Monetary Theory (MMT) and its application to macroeconomic thinking. Comments as usual welcome, especially if I have made an error.<br \/>\n<!--more--><br \/>\n<strong>Question 1:<\/strong><\/p>\n<blockquote><p>\nIf a national currency-issuing government stopped issuing public debt, then its deficit spending would be more expansionary than if it matched the deficits with new debt issues.\n<\/p><\/blockquote>\n<p>The answer is <strong>False<\/strong>.<\/p>\n<p>The answer to this question is one of the insights that Modern Monetary Theory (MMT) provides which you will not find in a mainstream macroeconomics textbook. The mainstream presentation (with all the nuances one might think of) is uniformly wrong.<\/p>\n<p>The mainstream macroeconomic textbooks all have a chapter on fiscal policy (and it is often written in the context of the so-called IS-LM model but not always).<\/p>\n<p>The chapters always introduces the so-called Government Budget Constraint that alleges that governments have to &#8220;finance&#8221; all spending either through taxation; debt-issuance; or money creation. The writer fails to understand that government spending is performed in the same way irrespective of the accompanying monetary operations.<\/p>\n<p>They claim that money creation (borrowing from central bank) is inflationary while the latter (private bond sales) is less so. These conclusions are based on their erroneous claim that &#8220;money creation&#8221; adds more to aggregate demand than bond sales, because the latter forces up interest rates which crowd out some private spending.<\/p>\n<p>All these claims are without foundation in a fiat monetary system and an understanding of the banking operations that occur when governments spend and issue debt helps to show why.<\/p>\n<p>So what would happen if a sovereign, currency-issuing government (with a flexible exchange rate) ran a fiscal deficit without issuing debt?<\/p>\n<p>Like all government spending, the Treasury would credit the reserve accounts held by the commercial bank at the central bank. The commercial bank in question would be where the target of the spending had an account. So the commercial bank&#8217;s assets rise and its liabilities also increase because a deposit would be made.<\/p>\n<p>The transactions are clear: The commercial bank&#8217;s assets rise and its liabilities also increase because a new deposit has been made. Further, the target of the fiscal initiative enjoys increased assets (bank deposit) and net worth (a liability\/equity entry on their balance sheet). Taxation does the opposite and so a deficit (spending greater than taxation) means that reserves increase and private net worth increases.<\/p>\n<p>This means that there are likely to be excess reserves in the &#8220;cash system&#8221; which then raises issues for the central bank about its liquidity management. The aim of the central bank is to &#8220;hit&#8221; a target interest rate and so it has to ensure that competitive forces in the interbank market do not compromise that target.<\/p>\n<p>When there are excess reserves there is downward pressure on the overnight interest rate (as banks scurry to seek interest-earning opportunities), the central bank then has to sell government bonds to the banks to soak the excess up and maintain liquidity at a level consistent with the target. Some central banks offer a return on overnight reserves which reduces the need to sell debt as a liquidity management operation.<\/p>\n<p>There is no sense that these debt sales have anything to do with &#8220;financing&#8221; government net spending. The sales are a monetary operation aimed at interest-rate maintenance. So M1 (deposits in the non-government sector) rise as a result of the deficit without a corresponding increase in liabilities. It is this result that leads to the conclusion that that deficits increase net financial assets in the non-government sector.<\/p>\n<p>What would happen if there were bond sales? All that happens is that the banks reserves are reduced by the bond sales but this does not reduce the deposits created by the net spending. So net worth is not altered. What is changed is the composition of the asset portfolio held in the non-government sector.<\/p>\n<p>The only difference between the Treasury &#8220;borrowing from the central bank&#8221; and issuing debt to the private sector is that the central bank has to use different operations to pursue its policy interest rate target. If it debt is not issued to match the deficit then it has to either pay interest on excess reserves (which most central banks are doing now anyway) or let the target rate fall to zero (the Japan solution).<\/p>\n<p>There is no difference to the impact of the deficits on net worth in the non-government sector.<\/p>\n<p>Mainstream economists would say that by draining the reserves, the central bank has reduced the ability of banks to lend which then, via the money multiplier, expands the money supply.<\/p>\n<p>However, the reality is that:<\/p>\n<ul>\n<li>Building bank reserves does not increase the ability of the banks to lend.<\/li>\n<li>The money multiplier process so loved by the mainstream does not describe the way in which banks make loans.<\/li>\n<li>Inflation is caused by aggregate demand growing faster than real output capacity. The reserve position of the banks is not functionally related with that process.<\/li>\n<\/ul>\n<p>So the banks are able to create as much credit as they can find credit-worthy customers to hold irrespective of the operations that accompany government net spending.<\/p>\n<p>This doesn&#8217;t lead to the conclusion that deficits do not carry an inflation risk. All components of aggregate demand carry an inflation risk if they become excessive, which can only be defined in terms of the relation between spending and productive capacity.<\/p>\n<p>It is totally fallacious to think that private placement of debt reduces the inflation risk. It does not.<\/p>\n<p>You may wish to read the following blogs for more information:<\/p>\n<ul>\n<li><a href=\"https:\/\/billmitchell.org\/blog\/?p=7958\">Why history matters<\/a><\/li>\n<li><a href=\"https:\/\/billmitchell.org\/blog\/?p=6617\">Building bank reserves will not expand credit<\/a><\/li>\n<li><a href=\"https:\/\/billmitchell.org\/blog\/?p=6624\">Building bank reserves is not inflationary<\/a><\/li>\n<li><a href=\"https:\/\/billmitchell.org\/blog\/?p=7446\">The complacent students sit and listen to some of that<\/a><\/li>\n<li><a href=\"https:\/\/billmitchell.org\/blog\/?p=8295\">Saturday Quiz &#8211; February 27, 2010 &#8211; answers and discussion<\/a><\/li>\n<\/ul>\n<p><strong>Question 2:<\/strong><\/p>\n<blockquote><p>\nIf the external sector is in surplus and thus is contributing to domestic economic growth, then the national government must run a fiscal surplus to stop the economy overheating.\n<\/p><\/blockquote>\n<p>The answer is <strong>False<\/strong>.<\/p>\n<p>Note the use of the word <strong>must<\/strong>!<\/p>\n<p>First, you need to understand the basic relationship between the sectoral flows and the balances that are derived from them. The flows are derived from the National Accounting relationship between aggregate spending and income.<\/p>\n<p>To refresh your memory the balances are derived as follows. The basic income-expenditure model in macroeconomics can be viewed in (at least) two ways: (a) from the perspective of the <strong>sources<\/strong> of spending; and (b) from the perspective of the <strong>uses<\/strong> of the income produced. Bringing these two perspectives (of the same thing) together generates the sectoral balances.<\/p>\n<p>From the <strong>sources<\/strong> perspective we write:<\/p>\n<p>GDP = C + I + G + (X &#8211; M)<\/p>\n<p>which says that total national income (GDP) is the sum of total final consumption spending (C), total private investment (I), total government spending (G) and net exports (X &#8211; M).<\/p>\n<p>Expression (1) tells us that total income in the economy per period will be exactly equal to total spending from all sources of expenditure.<\/p>\n<p>We also have to acknowledge that financial balances of the sectors are impacted by net government taxes (T) which includes all taxes and transfer and interest payments (the latter are not counted independently in the expenditure Expression (1)).<\/p>\n<p>Further, as noted above the trade account is only one aspect of the financial flows between the domestic economy and the external sector. we have to include net external income flows (FNI).<\/p>\n<p>Adding in the net external income flows (FNI) to Expression (2) for GDP we get the familiar gross national product or gross national income measure (GNP):<\/p>\n<p>(2) GNP = C + I + G + (X &#8211; M) + FNI<\/p>\n<p>To render this approach into the sectoral balances form, we subtract total taxes and transfers (T) from both sides of Expression (3) to get:<\/p>\n<p>(3) GNP &#8211; T = C + I + G + (X &#8211; M) + FNI &#8211; T<\/p>\n<p>Now we can collect the terms by arranging them according to the three sectoral balances:<\/p>\n<p>(4) (GNP &#8211; C &#8211; T) &#8211; I = (G &#8211; T) + (X &#8211; M + FNI)<\/p>\n<p>The the terms in Expression (4) are relatively easy to understand now.<\/p>\n<p>The term (GNP &#8211; C &#8211; T) represents total income less the amount consumed less the amount paid to government in taxes (taking into account transfers coming the other way). In other words, it represents private domestic saving.<\/p>\n<p>The left-hand side of Equation (4), (GNP &#8211; C &#8211; T) &#8211; I, thus is the overall saving of the private domestic sector, which is distinct from total household saving denoted by the term (GNP &#8211; C &#8211; T).<\/p>\n<p>In other words, the left-hand side of Equation (4) is the private domestic financial balance and if it is positive then the sector is spending less than its total income and if it is negative the sector is spending more than it total income.<\/p>\n<p>The term (G &#8211; T) is the government financial balance and is in deficit if government spending (G) is greater than government tax revenue minus transfers (T), and in surplus if the balance is negative.<\/p>\n<p>Finally, the other right-hand side term (X &#8211; M + FNI) is the external financial balance, commonly known as the current account balance (CAD). It is in surplus if positive and deficit if negative.<\/p>\n<p>In English we could say that:<\/p>\n<p>The private financial balance equals the sum of the government financial balance plus the current account balance.<\/p>\n<p>We can re-write Expression (6) in this way to get the sectoral balances equation:<\/p>\n<p>(5) (S &#8211; I) = (G &#8211; T) + CAD<\/p>\n<p>which is interpreted as meaning that government sector deficits (G &#8211; T &gt; 0) and current account surpluses (CAD &gt; 0) generate national income and net financial assets for the private domestic sector.<\/p>\n<p>Conversely, government surpluses (G &#8211; T &lt; 0) and current account deficits (CAD &lt; 0) reduce national income and undermine the capacity of the private domestic sector to add financial assets.<\/p>\n<p>Expression (5) can also be written as:<\/p>\n<p>(6) [(S &#8211; I) &#8211; CAD] = (G &#8211; T)<\/p>\n<p>where the term on the left-hand side [(S &#8211; I) &#8211; CAD] is the non-government sector financial balance and is of equal and opposite sign to the government financial balance.<\/p>\n<p>This is the familiar MMT statement that a government sector deficit (surplus) is equal dollar-for-dollar to the non-government sector surplus (deficit).<\/p>\n<p>The sectoral balances equation says that total private savings (S) minus private investment (I) has to equal the public deficit (spending, G minus taxes, T) plus net exports (exports (X) minus imports (M)) plus net income transfers.<\/p>\n<p>All these relationships (equations) hold as a matter of accounting and not matters of opinion.<\/p>\n<p>Thus, when an external deficit (X &#8211; M &lt; 0) and public surplus (G &#8211; T &lt; 0) coincide, there must be a private deficit. While private spending can persist for a time under these conditions using the net savings of the external sector, the private sector becomes increasingly indebted in the process.<\/p>\n<p>Second, you then have to appreciate the relative sizes of these balances to answer the question correctly.<\/p>\n<p>Consider the following Table which depicts three cases &#8211; two that define a state of macroeconomic equilibrium (where aggregate demand equals income and firms have no incentive to change output) and one (Case 2) where the economy is in a disequilibrium state and income changes would occur.<\/p>\n<p>Note that in the equilibrium cases, the (S &#8211; I) = (G &#8211; T) + (X &#8211; M) whereas in the disequilibrium case (S &#8211; I) &gt; (G &#8211; T) + (X &#8211; M) meaning that aggregate demand is falling and a spending gap is opening up. Firms respond to that gap by decreasing output and income and this brings about an adjustment in the balances until they are back in equality.<\/p>\n<p><a href=\"https:\/\/billmitchell.org\/blog\/wp-content\/uploads\/2010\/02\/Sectoral_balance_relationships.jpg\" rel=\"lightbox[8295]\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/billmitchell.org\/blog\/wp-content\/uploads\/2010\/02\/Sectoral_balance_relationships.jpg\" alt=\"\" title=\"Sectoral_balance_relationships\" class=\"alignleft size-full wp-image-8305\" height=\"154\" width=\"633\"><\/a><\/p>\n<div style=\"clear: both;\"><\/div>\n<p>So in Case 1, assume that the private domestic sector desires to save 2 per cent of GDP overall (spend less than they earn) and the external sector is running a surplus equal to 4 per cent of GDP.<\/p>\n<p>In that case, aggregate demand will be unchanged if the government runs a surplus of 2 per cent of GDP (noting a negative sign on the government balance means T &gt; G).<\/p>\n<p>In this situation, the surplus does not undermine economic growth because the injections into the spending stream (NX) are exactly offset by the leakages in the form of the private saving and the fiscal surplus. This is the Norwegian situation.<\/p>\n<p>In Case 2, we hypothesise that the private domestic sector now wants to save 6 per cent of GDP and they translate this intention into action by cutting back consumption (and perhaps investment) spending.<\/p>\n<p>Clearly, aggregate demand now falls by 4 per cent of GDP and if the government tried to maintain that surplus of 2 per cent of GDP, the spending gap would start driving GDP downwards.<\/p>\n<p>The falling income would not only reduce the capacity of the private sector to save but would also push the fiscal balance towards deficit via the automatic stabilisers. It would also push the external surplus up as imports fell. Eventually the income adjustments would restore the balances but with lower GDP overall.<\/p>\n<p>So Case 2 is a not a position of rest &#8211; or steady growth. It is one where the government sector (for a given net exports position) is undermining the changing intentions of the private sector to increase their overall saving.<\/p>\n<p>In Case 3, you see the result of the government sector accommodating that rising desire to save by the private sector by running a deficit of 2 per cent of GDP.<\/p>\n<p>So the injections into the spending stream are 4 per cent from NX and 2 per cent from the deficit which exactly offset the desire of the private sector to save 6 per cent of GDP. At that point, the system would be in rest.<\/p>\n<p>This is a highly stylised example and you could tell a myriad of stories that would be different in description but none that could alter the basic point.<\/p>\n<p>If the drain on spending outweighs the injections into the spending stream then GDP falls (or growth is reduced).<\/p>\n<p>So even though an external surplus is being run, the desired fiscal balance still depends on the saving desires of the private domestic sector. Under some situations, these desires could require a deficit even with an external surplus.<\/p>\n<p>The answer is <strong>False<\/strong> because we included the word <strong>must<\/strong> in relation to what the government should do. If the private domestic saving overall is strong, then a fiscal surplus will cause a recession.<\/p>\n<p>You may wish to read the following blogs for more information:<\/p>\n<ul>\n<li><a href=\"https:\/\/billmitchell.org\/blog\/?p=12022\">Back to basics &#8211; aggregate demand drives output<\/a><\/li>\n<li><a href=\"https:\/\/billmitchell.org\/blog\/?p=4870\">Stock-flow consistent macro models<\/a><\/li>\n<li><a href=\"https:\/\/billmitchell.org\/blog\/?p=2418\">Norway and sectoral balances<\/a><\/li>\n<li><a href=\"https:\/\/billmitchell.org\/blog\/?p=1801\">The OECD is at it again!<\/a><\/li>\n<li><a href=\"https:\/\/billmitchell.org\/blog\/?p=7864\">Barnaby, better to walk before we run<\/a><\/li>\n<li><a href=\"https:\/\/billmitchell.org\/blog\/?p=10364\">Saturday Quiz &#8211; June 19, 2010 &#8211; answers and discussion<\/a><\/li>\n<\/ul>\n<p><strong>Question 3:<\/strong><\/p>\n<blockquote><p>\nOn the day that the government issues debt to match ($-for-$) the increase in its deficit, non-government sector net worth increases.\n<\/p><\/blockquote>\n<p>The answer is <strong>False<\/strong>.<\/p>\n<p>This answer is complementary to that provided for Question 1 and relies on the same understanding of reserve operations. So within a fiat monetary system we need to understand the banking operations that occur when governments spend and issue debt. That understanding allows us to appreciate what would happen if a sovereign, currency-issuing government (with a flexible exchange rate) ran a fiscal deficit without issuing debt?<\/p>\n<p>Like all government spending, the Treasury would credit the reserve accounts held by the commercial bank at the central bank. The commercial bank in question would be where the target of the spending had an account. So the commercial bank&#8217;s assets rise and its liabilities also increase because a deposit would be made.<\/p>\n<p>The transactions are clear: The commercial bank&#8217;s assets rise and its liabilities also increase because a new deposit has been made. Further, the target of the fiscal initiative enjoys increased assets (bank deposit) and net worth (a liability\/equity entry on their balance sheet). Taxation does the opposite and so a deficit (spending greater than taxation) means that reserves increase and private net worth increases.<\/p>\n<p>This means that there are likely to be excess reserves in the &#8220;cash system&#8221; which then raises issues for the central bank about its liquidity management as explained in the asnwer to Question 1. But at this stage, M1 (deposits in the non-government sector) rise as a result of the deficit without a corresponding increase in liabilities. In other words, fiscal deficits increase net financial assets in the non-government sector.<\/p>\n<p>What would happen if there were bond sales? All that happens is that the banks reserves are reduced by the bond sales but this does not reduce the deposits created by the net spending. So net worth is not altered. What is changed is the composition of the asset portfolio held in the non-government sector.<\/p>\n<p>The only difference between the Treasury &#8220;borrowing from the central bank&#8221; and issuing debt to the private sector is that the central bank has to use different operations to pursue its policy interest rate target. If it debt is not issued to match the deficit then it has to either pay interest on excess reserves (which most central banks are doing now anyway) or let the target rate fall to zero (the Japan solution).<\/p>\n<p>There is no difference to the impact of the deficits on net worth in the non-government sector.<\/p>\n<p>You may wish to read the following blogs for more information:<\/p>\n<ul>\n<li><a href=\"https:\/\/billmitchell.org\/blog\/?p=7958\">Why history matters<\/a><\/li>\n<li><a href=\"https:\/\/billmitchell.org\/blog\/?p=6617\">Building bank reserves will not expand credit<\/a><\/li>\n<li><a href=\"https:\/\/billmitchell.org\/blog\/?p=6624\">Building bank reserves is not inflationary<\/a><\/li>\n<li><a href=\"https:\/\/billmitchell.org\/blog\/?p=7446\">The complacent students sit and listen to some of that<\/a><\/li>\n<li><a href=\"https:\/\/billmitchell.org\/blog\/?p=8295\">Saturday Quiz &#8211; February 27, 2010 &#8211; answers and discussion<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Here are the answers with discussion for the Weekend Quiz. The information provided should help you work out why you missed a question or three! If you haven&#8217;t already done the Quiz from yesterday then have a go at it before you read the answers. ankara escort \u00e7ankaya escort \u00e7ankaya escort escort bayan \u00e7ankaya istanbul&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[58],"tags":[],"class_list":["post-33191","post","type-post","status-publish","format-standard","hentry","category-saturday-quiz","entry","no-media"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/billmitchell.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/33191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/billmitchell.org\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/billmitchell.org\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/billmitchell.org\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/billmitchell.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=33191"}],"version-history":[{"count":0,"href":"https:\/\/billmitchell.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/33191\/revisions"}],"wp:attachment":[{"href":"https:\/\/billmitchell.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=33191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/billmitchell.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=33191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/billmitchell.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=33191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}