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Essays in Financial Economics
Essays in Financial Economics
Essays in Financial Economics

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자료유형  
 학위논문 서양
최종처리일시  
20250211151042
ISBN  
9798382541815
DDC  
658
저자명  
Selgrad, Julia.
서명/저자  
Essays in Financial Economics
발행사항  
[Sl] : New York University, 2024
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2024
형태사항  
202 p
주기사항  
Source: Dissertations Abstracts International, Volume: 85-11, Section: B.
주기사항  
Advisor: Savov, Alexi.
학위논문주기  
Thesis (Ph.D.)--New York University, 2024.
초록/해제  
요약The Fed argues that quantitative easing (QE) lowers yields across asset markets via the portfolio rebalancing channel. In the first chapter of this dissertation, I provide a direct test for this channel, quantify its magnitude, and document its real effects. I first construct a novel QE shock measuring the unexpected amount that the Fed purchases of each Treasury during each QE operation. Combining this shock with holdings data, I find that investors rebalance over 60% of proceeds from QE-induced Treasury sales into corporate bonds, predominantly into bonds with similar maturities to those the Fed purchased and bonds issued by firms whose bonds they already own. Consistent with the portfolio rebalancing channel, the yields of these bonds fall. To quantify the channel's magnitude, I use my reduced-form estimates to calibrate a preferred habitat model with investors who substitute between Treasurys and corporate bonds. I find a large effect: $100 billion of Treasury purchases lower corporate bond yields by 8bps on impact, with the effect dissipating over the following year. Turning to real effects, I find that affected firms increase bond issuance and do so at lower yields. Firms use the funds to increase their capital investment and cash buffers. Overall, the results point to a strong portfolio rebalancing channel.In the second chapter of this dissertation, Georgij Alekseev, Stefano Giglio, Quinn Maingi, Johannes Stroebel, and I propose a new methodology to build portfolios that hedge the economic and financial risks from climate change. Our quantity-based approach exploits information on how mutual fund managers trade in response to idiosyncratic changes in their climate risk beliefs. We exploit two types of idiosyncratic belief shocks: (i) instances when fund advisers experience local extreme heat events that are known to shift climate change beliefs, and (ii) instances when fund managers change the language in shareholder disclosures to express concerns about climate risks. We use the funds' observed portfolio changes around such idiosyncratic belief shocks to predict how investors will reallocate their capital in response to aggregate climate news shocks that shift the beliefs and asset demands of many investors and thus move equilibrium prices. We show that a portfolio that is long stocks that investors tend to buy after experiencing negative idiosyncratic climate belief shocks, and short stocks that investors tend to sell, appreciates in value in periods with negative aggregate climate news shocks. Our quantity-based portfolios have superior out-of-sample hedge performance compared to portfolios constructed using existing alternative methods. The key advantage of the quantity-based approach is that it learns from rich cross-sectional trading responses rather than time-series price information, which is particularly limited in the case of newly emerging risks such as those from climate change. We also demonstrate the versatility of the quantity-based approach by constructing successful hedge portfolios for aggregate unemployment and house price risk.
일반주제명  
Finance
일반주제명  
Climate change
키워드  
Quantitative easing
키워드  
Climate risks
키워드  
Financial economics
키워드  
House price risk
기타저자  
New York University Finance
기본자료저록  
Dissertations Abstracts International. 85-11B.
전자적 위치 및 접속  
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MARC

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■020    ▼a9798382541815
■035    ▼a(MiAaPQ)AAI31140020
■040    ▼aMiAaPQ▼cMiAaPQ
■0820  ▼a658
■1001  ▼aSelgrad,  Julia.
■24510▼aEssays  in  Financial  Economics
■260    ▼a[Sl]▼bNew  York  University▼c2024
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2024
■300    ▼a202  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  85-11,  Section:  B.
■500    ▼aAdvisor:  Savov,  Alexi.
■5021  ▼aThesis  (Ph.D.)--New  York  University,  2024.
■520    ▼aThe  Fed  argues  that  quantitative  easing  (QE)  lowers  yields  across  asset  markets  via  the  portfolio  rebalancing  channel.  In  the  first  chapter  of  this  dissertation,  I  provide  a  direct  test  for  this  channel,  quantify  its  magnitude,  and  document  its  real  effects.  I  first  construct  a  novel  QE  shock  measuring  the  unexpected  amount  that  the  Fed  purchases  of  each  Treasury  during  each  QE  operation.  Combining  this  shock  with  holdings  data,  I  find  that  investors  rebalance  over  60%  of  proceeds  from  QE-induced  Treasury  sales  into  corporate  bonds,  predominantly  into  bonds  with  similar  maturities  to  those  the  Fed  purchased  and  bonds  issued  by  firms  whose  bonds  they  already  own.  Consistent  with  the  portfolio  rebalancing  channel,  the  yields  of  these  bonds  fall.  To  quantify  the  channel's  magnitude,  I  use  my  reduced-form  estimates  to  calibrate  a  preferred  habitat  model  with  investors  who  substitute  between  Treasurys  and  corporate  bonds.  I  find  a  large  effect:  $100  billion  of  Treasury  purchases  lower  corporate  bond  yields  by  8bps  on  impact,  with  the  effect  dissipating  over  the  following  year.  Turning  to  real  effects,  I  find  that  affected  firms  increase  bond  issuance  and  do  so  at  lower  yields.  Firms  use  the  funds  to  increase  their  capital  investment  and  cash  buffers.  Overall,  the  results  point  to  a  strong  portfolio  rebalancing  channel.In  the  second  chapter  of  this  dissertation,  Georgij  Alekseev,  Stefano  Giglio,  Quinn  Maingi,  Johannes  Stroebel,  and  I  propose  a  new  methodology  to  build  portfolios  that  hedge  the  economic  and  financial  risks  from  climate  change.  Our  quantity-based  approach  exploits  information  on  how  mutual  fund  managers  trade  in  response  to  idiosyncratic  changes  in  their  climate  risk  beliefs.  We  exploit  two  types  of  idiosyncratic  belief  shocks:  (i)  instances  when  fund  advisers  experience  local  extreme  heat  events  that  are  known  to  shift  climate  change  beliefs,  and  (ii)  instances  when  fund  managers  change  the  language  in  shareholder  disclosures  to  express  concerns  about  climate  risks.  We  use  the  funds'  observed  portfolio  changes  around  such  idiosyncratic  belief  shocks  to  predict  how  investors  will  reallocate  their  capital  in  response  to  aggregate  climate  news  shocks  that  shift  the  beliefs  and  asset  demands  of  many  investors  and  thus  move  equilibrium  prices.  We  show  that  a  portfolio  that  is  long  stocks  that  investors  tend  to  buy  after  experiencing  negative  idiosyncratic  climate  belief  shocks,  and  short  stocks  that  investors  tend  to  sell,  appreciates  in  value  in  periods  with  negative  aggregate  climate  news  shocks.  Our  quantity-based  portfolios  have  superior  out-of-sample  hedge  performance  compared  to  portfolios  constructed  using  existing  alternative  methods.  The  key  advantage  of  the  quantity-based  approach  is  that  it  learns  from  rich  cross-sectional  trading  responses  rather  than  time-series  price  information,  which  is  particularly  limited  in  the  case  of  newly  emerging  risks  such  as  those  from  climate  change.  We  also  demonstrate  the  versatility  of  the  quantity-based  approach  by  constructing  successful  hedge  portfolios  for  aggregate  unemployment  and  house  price  risk.
■590    ▼aSchool  code:  0146.
■650  4▼aFinance
■650  4▼aClimate  change
■653    ▼aQuantitative  easing
■653    ▼aClimate  risks
■653    ▼aFinancial  economics
■653    ▼aHouse  price  risk
■690    ▼a0508
■690    ▼a0404
■690    ▼a0501
■71020▼aNew  York  University▼bFinance.
■7730  ▼tDissertations  Abstracts  International▼g85-11B.
■790    ▼a0146
■791    ▼aPh.D.
■792    ▼a2024
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17160571▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

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