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Triply‐Twinned Metamaterials: Unraveling the Mechanics and Failure Pathways Through High‐Resolution XCT

open access: yesAdvanced Materials, EarlyView.
Triply‐twinned architected lattices transform deformation from bending to stretching of struts, delivering up to threefold increases in stiffness and strength across polymeric and metallic systems. High‐resolution synchrotron XCT and image‐based simulations reveal how meta‐grain architecture, defects, and AM build orientation govern failure pathways ...
David McArthur   +7 more
wiley   +1 more source

Polymorph‐Specific Electronic Transduction in WO3 during Molecular Sensing

open access: yesAdvanced Materials, EarlyView.
Metal‐oxide polymorphs with similar surface chemistry can nevertheless exhibit distinct sensing properties. In γ‐ and ε‐WO3, analyte adsorption appears comparable; yet, only ε‐WO3 induces a pronounced lattice electronic perturbation that accommodates charge in sub‐conduction band minimum states.
Matteo D'Andria   +6 more
wiley   +1 more source
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Money, Bonds, and the Liquidity Trap

Journal of Money, Credit and Banking, 2020
AbstractThis paper examines a search model of money and public bonds in which coordination frictions lead to multiple, Pareto ranked equilibria. Whether money and bonds are substitutes or complements, is not a primitive of the economy, but an equilibrium outcome.
Luis Araujo
exaly   +3 more sources

Money and production, and liquidity trap [PDF]

open access: yesInternational Journal of Economic Theory, 2006
We prove the existence of monetary equilibrium in a finite horizon economy with production. We also show that if agents expect the monetary authority to significantly decrease the supply of bank money available for short‐term loans in the future, then the economy will fall into a liquidity trap today.
Pradeep Dubey, John Geanakoplos
exaly   +5 more sources

Role of expectations in a liquidity trap

Journal of the Japanese and International Economies, 2019
Abstract A number of previous studies suggest that inflation expectations are important in considering the effectiveness of monetary policy in a liquidity trap. However, the role of inflation expectations can be very different, depending on the type of monetary policy that a central bank implements.
Kohei Hasui   +2 more
exaly   +2 more sources

The Liquidity Trap

Econometrica, 1976
If the liquidity trap is viewed as a property of the aggregate demand for money (or liquid assets), it can be generated from the agents' microeconomic behavior only in special cases, even in the presence of the Keynesian assumption of inelastic expectations.
Grandmont, Jean-Michel, Laroque, Guy
openaire   +2 more sources

Protectionism in a liquidity trap [PDF]

open access: yesEconomics Letters, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wolfgang Lechthaler
exaly   +3 more sources

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