LEADER 03323nam 2200601Ia 450 001 9910461975003321 005 20200520144314.0 010 $a1-4755-1248-1 010 $a1-4755-1246-5 035 $a(CKB)2670000000278930 035 $a(EBL)1607012 035 $a(SSID)ssj0000941793 035 $a(PQKBManifestationID)11498813 035 $a(PQKBTitleCode)TC0000941793 035 $a(PQKBWorkID)10971664 035 $a(PQKB)11650760 035 $a(MiAaPQ)EBC1607012 035 $a(Au-PeEL)EBL1607012 035 $a(CaPaEBR)ebr10627151 035 $a(OCoLC)812041171 035 $a(EXLCZ)992670000000278930 100 $a20121206d2012 uy 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt 182 $cc 183 $acr 200 10$aBanking and trading$b[electronic resource] /$fArnoud W. A. Boot and Lev Ratnovski 210 $aWashington, D.C. $cInternational Monetary Fund$dc2012 215 $a1 online resource (49 p.) 225 0$aIMF working paper ;$vWP/12/238 300 $aDescription based upon print version of record. 311 $a1-4755-1247-3 311 $a1-4755-1121-3 320 $aIncludes bibliographical references. 327 $aCover; Contents; I. Introduction; II. Relationship to the Literature; III. Model; A. Approach; B. Credit Constraints; C. Banking; D. Trading; IV. Benefits of Conglomeration; V. Time Inconsistency of Capital Allocation; A. Setup: Long-term Banking; B. The Consequences of Time Inconsistency; C. Cost of Conglomeration under Time Inconsistency; VI. Trading as Risk-Shifting; A. Setup: Risky Trading; B. Risk-Shifting; C. The Interaction of Time Inconsistency and Risk Shifting; VII. Discussion; A. Front-loaded Income in Relationship Banking; B. External Equity and Internal Capital Allocation 327 $aC. Policy Implications VIII. Conclusion; References; Figures; 1. The Timeline; 2. The Timeline with Time Inconsistency; 3. Relationship Banking Allocation R as a Function of Trading Opportunities; 4. The Volume of Banking (R) and Trading (T), and Profits (?)under Conglomerated Banking; 5. The Volumes of Banking (R)and Trading (T), and Profits (?) with Risk-shifting; 6. Time Inconsistency Arises due to a Higher Return to Trading under Risk-shifting ("Effect 1"); 7. Risk-shifting Arises due to a Higher Volume of Trading, Driven by Time Inconsistency ("Effect 2") 330 $aWe study the effects of a bank's engagement in trading. Traditional banking is relationship-based: not scalable, long-term oriented, with high implicit capital, and low risk (thanks to the law of large numbers). Trading is transactions-based: scalable, shortterm, capital constrained, and with the ability to generate risk from concentrated positions. When a bank engages in trading, it can use its ?spare' capital to profitablity expand the sc 410 0$aIMF Working Papers 606 $aBanks and banking 606 $aStocks 608 $aElectronic books. 615 0$aBanks and banking. 615 0$aStocks. 700 $aBoot$b Arnoud W. A$g(Willem Alexander),$f1960-$0122541 701 $aRatnovski$b Lev$0895958 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910461975003321 996 $aBanking and trading$92001617 997 $aUNINA