Results 171 to 180 of about 1,311 (253)

Integrated location–inventory planning for slow‐moving demands with waiting time limitations

open access: yesInternational Transactions in Operational Research, EarlyView.
Abstract This paper studies a stochastic facility location problem integrated with inventory and transportation decisions (SFLPIT) for supply chains with slow‐moving stock‐keeping units (SKUs). Local stores often avoid maintaining such SKUs, resulting in customer demand being fulfilled directly by a central distribution center (DC), where the ...
Jie Chu   +4 more
wiley   +1 more source

A spectral analysis extension to DEMATEL for strategic leverage points identification

open access: yesInternational Transactions in Operational Research, EarlyView.
Abstract Efforts to intervene in complex systems often emphasize influential factors, yet system behavior is equally shaped by the relationships among them. Methods such as Decision‐Making Trial and Evaluation Laboratory (DEMATEL) map causal structures but remain descriptive and do not identify which relationships provide the greatest leverage for ...
Pavlos Delias, Kerasia Kalkitsa
wiley   +1 more source

Monetary and Macroprudential Policies under Dollar‐Denominated Foreign Debt

open access: yesJournal of Money, Credit and Banking, EarlyView.
Abstract This paper studies monetary and macroprudential policies in a small open economy that borrows from abroad in foreign currency. The model features a novel mechanism in which exchange rate depreciation triggered by a borrowing constraint is amplified through balance of payments adjustments, increasing the real burden of foreign debt and causing ...
HIDEHIKO MATSUMOTO
wiley   +1 more source

Precautionary Saving against Correlation under Risk and Ambiguitya

open access: yesJournal of Money, Credit and Banking, EarlyView.
Abstract This paper considers precautionary saving against the correlation between two risky attributes (wealth and health) and investigates how the correlation affects optimal savings under multivariate preferences. The signs of higher‐order cross‐derivatives play a key role in determining the direction of precautionary saving against such correlation.
TAKAO ASANO, YUSUKE OSAKI
wiley   +1 more source

Identity-based linear homomorphic signature for a restricted combiners' group for e-commerce. [PDF]

open access: yesPeerJ Comput Sci
Tian Y   +7 more
europepmc   +1 more source

Shock Propagation within Multisector Firms

open access: yesJournal of Money, Credit and Banking, EarlyView.
Abstract This paper studies the role of multisector firms in the cross‐sectoral propagation of economic shocks. By leveraging an increase in import competition from China as a source of a negative economic shock, we show that employment of an establishment in a given industry is negatively affected by shocks that impact establishments operating in ...
JAY HYUN, ZIHO PARK, VLADIMIR SMIRNYAGIN
wiley   +1 more source

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