MACROECONOMIC IMPLICATIONS OF FINANCIAL CONSTRAINTS 2. Dual role of physical assets as input and...

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MACROECONOMIC IMPLICATIONS OF FINANCIAL CONSTRAINTS 2. Dual role of physical assets as input and collateral. 3. LAPM. 10th set of transparencies for ToCF
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Transcript of MACROECONOMIC IMPLICATIONS OF FINANCIAL CONSTRAINTS 2. Dual role of physical assets as input and...

Page 1: MACROECONOMIC IMPLICATIONS OF FINANCIAL CONSTRAINTS 2. Dual role of physical assets as input and collateral. 3. LAPM. 10th set of transparencies for ToCF.

MACROECONOMIC IMPLICATIONS OF

FINANCIAL CONSTRAINTS

2. Dual role of physical assets as input and collateral.3. LAPM.

10th set of transparencies for ToCF

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KIYOTAKI - MOORE JPE 1997

Basic idea: one store of value, that is also an input into production process. "Commercial real estate", price p at date

possibility of multiple equilibria (and cycles)

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MODEL

Preferences: All agents have linear preferences:

Can be used as

Commercial Residential

Only store of value

Two classes of agents

receive endowment at beginning of Investors:

Two goods : Non durable ( endowment each period)

Durable: real estate A units

Entrepreneurs: no endowment must borrow entire investment (non durable good); but can hold real estate from last period (actually hold entire real estate in equilibrium).

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Production technology

Entrepreneur starting at t with a units of real estate. Invests / borrows i of date-t good. Requires of commercial real estate. rented as residential real estate at rental rate income

demand for residential real estate

date t

consumption of residential real estate

Contract• Rb in case of success + assets a to borrower• lenders receive

a in case of failure

if success

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No aggregate uncertainty deterministic path

End-of-period market for real estate investors sell assets they have seized successful entrepreneurs buy more

Continuation valuation of an entrepreneur starting with a at the beginning of date t :

arbitrage

and

Equilibrium

Debt capacity:

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where

or

Real estate market

Note: (net suppliers)

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MACROECONOMIC IMPLICATIONS OF FINANCIAL CONSTRAINTS

3. LAPM : Liquidity Premia and Asset Pricing

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