Liquidity Constraints, Income Variance, and Buffer Stock Savings: Experimental Evidence
International Economic Review, EarlyView.ABSTRACT We test the buffer stock model of savings behavior using a three‐period intertemporal model. In one treatment, liquidity in the second period is constrained (borrowing not possible), while the unconstrained treatment has no such constraint. The buffer stock model predicts that a second‐period liquidity constraint increases first‐period savings.
John Duffy, Andreas Orland
wiley +1 more source
An improved marriage in honey bees optimization algorithm for single objective unconstrained optimization. [PDF]
ScientificWorldJournal, 2013 Celik Y, Ulker E.
europepmc +1 more source
A New Symmetric Rank One Algorithm for Unconstrained Optimization [PDF]
, 2011 Abbas Al-Bayati, Salah Gazi Shareef
openalex +1 more source
Essential Validation Criteria for Rigorous Covariance‐Based Structural Equation Modelling
Information Systems Journal, EarlyView.ABSTRACT Covariance‐based structural equation modelling (CB‐SEM) is a robust analytical technique for validating complex measurements and theoretical models. Despite criticisms regarding overfitting, misspecification and sample size limitations, SEM remains invaluable for rigorous theoretical model testing when applied correctly.
James E. Gaskin +3 more
wiley +1 more source
A Conjugate Gradient Algorithm with Function Value Information and N-Step Quadratic Convergence for Unconstrained Optimization. [PDF]
PLoS One, 2015 Li X, Zhao X, Duan X, Wang X.
europepmc +1 more source
UCTP - Test Problems for Unconstrained Optimization [PDF]
, 2000 Nielsen, Hans Bruun
core +1 more source
A limited memory BFGS-type method for large-scale unconstrained optimization
, 2008 Yunhai Xiao, Zengxin Wei, Zhiguo Wang
openalex +1 more source
Firefly Algorithm for Unconstrained Optimization [PDF]
IOSR Journal of Computer Engineering, 2013 Nishant Goel Shruti Goel Divya Gupta Adil Hashmi +1 more
openaire +1 more source
Comparative analysis of product and network supply chain resilience
International Transactions in Operational Research, EarlyView.Abstract Supply chain resilience has been extensively investigated at the network and firm levels. More granular studies at the level of product supply chain resilience are scarce. In this paper, we examine relationships between product supply chain resilience, firm resilience, and network resilience.
Dmitry Ivanov
wiley +1 more source
An efficient gradient-based algorithm with descent direction for unconstrained optimization with applications to image restoration and robotic motion control. [PDF]
PeerJ Comput SciIbrahim SM +6 more
europepmc +1 more source