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Essays in Finance and Macroeconomics- [electronic resource]
Essays in Finance and Macroeconomics - [electronic resource]
Essays in Finance and Macroeconomics- [electronic resource]

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자료유형  
 학위논문파일 국외
최종처리일시  
20240214101522
ISBN  
9798380384537
DDC  
658
저자명  
Cohen, Assa.
서명/저자  
Essays in Finance and Macroeconomics - [electronic resource]
발행사항  
[S.l.]: : University of Pennsylvania., 2023
발행사항  
Ann Arbor : : ProQuest Dissertations & Theses,, 2023
형태사항  
1 online resource(176 p.)
주기사항  
Source: Dissertations Abstracts International, Volume: 85-03, Section: A.
주기사항  
Advisor: Ordonez, Guillermo.
학위논문주기  
Thesis (Ph.D.)--University of Pennsylvania, 2023.
사용제한주기  
This item must not be sold to any third party vendors.
초록/해제  
요약The dissertation revolves around stability, especially in financial markets. The first chapter studies the role of concentration in intermediation services in the decline of liquidity in OTC markets in a crisis. I employ Regulatory TRACE data on the US Corporate Bonds Market to reveal that the market is notably segmented, with a few dealers dominating the trade in each bond. I establish a correlation between this concentration and a pronounced increase in spreads during a crisis. I suggest that dealers take advantage of their customers' acute liquidity needs by imposing higher spreads. I study this claim by calibrating a structural model to the COVID-19 Crisis and the preceding period. The calibrated model implies that alterations in asset composition that intensify adverse selection are crucial for the effect of concentration on spreads. Furthermore, these changes, combined with increased demand for liquidity, may cause the dealer sector to "clog" the market even if dealers are not facing tighter capacity constraints.In the second chapter, I investigate the impact of transient shocks on long-term growth, focusing on their role in shaping the nature of R&D. Using US Census survey data statistics, I provide evidence indicating that private sector investment in basic research is countercyclical and raises dramatically in downturns. I suggest that weak demand induces firms to transition towards long-term R&D, prompting them to pursue fundamental questions and ultimately fostering technological leaps. I embed the claim into a semi-endogenous growth model in which firms allocate their R&D investment between generating knowledge and applying knowledge to launch new products. I calibrate the model to assess the impact of a transient shock on the trajectory of productivity.In the third chapter, I use a theoretical model to study the impact of inflows of insured depositors on bank failure rates. I show that even a minimal number of insured players actively seeking higher interest rates can significantly exacerbate the severity of a banking crisis.
일반주제명  
Finance.
키워드  
Financial markets
키워드  
Macroeconomics
키워드  
Deposit insurance
키워드  
Financial crisis
키워드  
OTC markets
기타저자  
University of Pennsylvania Economics
기본자료저록  
Dissertations Abstracts International. 85-03A.
기본자료저록  
Dissertation Abstract International
전자적 위치 및 접속  
로그인 후 원문을 볼 수 있습니다.

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■00520240214101522
■006m          o    d                
■007cr#unu||||||||
■020    ▼a9798380384537
■035    ▼a(MiAaPQ)AAI30570149
■040    ▼aMiAaPQ▼cMiAaPQ
■0820  ▼a658
■1001  ▼aCohen,  Assa.
■24510▼aEssays  in  Finance  and  Macroeconomics▼h[electronic  resource]
■260    ▼a[S.l.]:▼bUniversity  of  Pennsylvania.  ▼c2023
■260  1▼aAnn  Arbor  :▼bProQuest  Dissertations  &  Theses,  ▼c2023
■300    ▼a1  online  resource(176  p.)
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  85-03,  Section:  A.
■500    ▼aAdvisor:  Ordonez,  Guillermo.
■5021  ▼aThesis  (Ph.D.)--University  of  Pennsylvania,  2023.
■506    ▼aThis  item  must  not  be  sold  to  any  third  party  vendors.
■520    ▼aThe  dissertation  revolves  around  stability,  especially  in  financial  markets.  The  first  chapter  studies  the  role  of  concentration  in  intermediation  services  in  the  decline  of  liquidity  in  OTC  markets  in  a  crisis.  I  employ  Regulatory  TRACE  data  on  the  US  Corporate  Bonds  Market  to  reveal  that  the  market  is  notably  segmented,  with  a  few  dealers  dominating  the  trade  in  each  bond.  I  establish  a  correlation  between  this  concentration  and  a  pronounced  increase  in  spreads  during  a  crisis.  I  suggest  that  dealers  take  advantage  of  their  customers'  acute  liquidity  needs  by  imposing  higher  spreads.  I  study  this  claim  by  calibrating  a  structural  model  to  the  COVID-19  Crisis  and  the  preceding  period.  The  calibrated  model  implies  that  alterations  in  asset  composition  that  intensify  adverse  selection  are  crucial  for  the  effect  of  concentration  on  spreads.  Furthermore,  these  changes,  combined  with  increased  demand  for  liquidity,  may  cause  the  dealer  sector  to  "clog"  the  market  even  if  dealers  are  not  facing  tighter  capacity  constraints.In  the  second  chapter,  I  investigate  the  impact  of  transient  shocks  on  long-term  growth,  focusing  on  their  role  in  shaping  the  nature  of  R&D.  Using  US  Census  survey  data  statistics,  I  provide  evidence  indicating  that  private  sector  investment  in  basic  research  is  countercyclical  and  raises  dramatically  in  downturns.  I  suggest  that  weak  demand  induces  firms  to  transition  towards  long-term  R&D,  prompting  them  to  pursue  fundamental  questions  and  ultimately  fostering  technological  leaps.  I  embed  the  claim  into  a  semi-endogenous  growth  model  in  which  firms  allocate  their  R&D  investment  between  generating  knowledge  and  applying  knowledge  to  launch  new  products.  I  calibrate  the  model  to  assess  the  impact  of  a  transient  shock  on  the  trajectory  of  productivity.In  the  third  chapter,  I  use  a  theoretical  model  to  study  the  impact  of  inflows  of  insured  depositors  on  bank  failure  rates.  I  show  that  even  a  minimal  number  of  insured  players  actively  seeking  higher  interest  rates  can  significantly  exacerbate  the  severity  of  a  banking  crisis.
■590    ▼aSchool  code:  0175.
■650  4▼aFinance.
■653    ▼aFinancial  markets
■653    ▼aMacroeconomics
■653    ▼aDeposit  insurance
■653    ▼aFinancial  crisis
■653    ▼aOTC  markets
■690    ▼a0501
■690    ▼a0508
■690    ▼a0770
■71020▼aUniversity  of  Pennsylvania▼bEconomics.
■7730  ▼tDissertations  Abstracts  International▼g85-03A.
■773    ▼tDissertation  Abstract  International
■790    ▼a0175
■791    ▼aPh.D.
■792    ▼a2023
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T16934043▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.
■980    ▼a202402▼f2024

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