Search Results - subject:"Model."

A two-warehouse inventory model with credit policy and inflation effect

Pal, Debkumar; Manna, Amalesh Kumar; Ali, Irfan; Roy, Pratik - In: Decision analytics journal 10 (2024), pp. 1-16

, the product's selling price, and the business cycle length. We developed a mathematical model to address this inventory … model is a generalized version of several specific inventory models presented in the literature. We performed numerical … examples to validate our model. Additionally, we carried out a sensitivity analysis to examine the impact of several parameters …

Persistent link: https://www.econbiz.de/10014541893

Oil prices and economic growth in China : a time-frequency analysis

Thuy Tien Ho; Nguyen Mau Ba Dang; Ngo Thai Hung - In: Asian Academy of Management journal 29 (2024) 1, pp. 25-54

of wavelet and wavelet-based VAR-GARCH-BEKK model. Besides, the Wavelet-Granger causality test of Olayeni (2016) provides …

Persistent link: https://www.econbiz.de/10014555847

The impact of the African Continental Free Trade Area on the Tanzanian economy

Maskaeva, Asiya; Mgeni, Charles Peter; Msafiri, Mgeni; … - Europäische Kommission / Gemeinsame Forschungsstelle - 2024

Persistent link: https://www.econbiz.de/10014556607

Drivers of household saving in East Central European countries : a push and pull model perspective

Endrődi-Kovács, Viktória; Czeczeli, Vivien; Kutasi, … - In: Post-communist economies 36 (2024) 3, pp. 298-320

Persistent link: https://www.econbiz.de/10014557755

Efficiency of inventory in Thai hospitals : comparing traditional and vendor-managed inventory systems

Adirektawon, Sarunya; Theeraroungchaisri, Anuchai; … - In: Logistics 8 (2024), pp. 1-11

-managed inventory (VMI) model is a promising alternative for enhancing hospital performance, especially during crises. This study aimed …

Persistent link: https://www.econbiz.de/10015081011

Multi-period ordering decisions in the presence of retail promotions

Perera, H. Niles; Fahimnia, Behnam - In: European journal of operational research : EJOR 319 (2024) 3, pp. 763-776

Persistent link: https://www.econbiz.de/10015085011

A constrained dynamic nelson-siegel model for monetary policy analysis

Cross, Jamie; Poon, Aubrey; Yao, Wenying; Zhu, Dan - 2024

Persistent link: https://www.econbiz.de/10015085254

The impact of trade liberalization on economic growth in South Africa

Kutu, Augustine Adebayo; Ohonba, Abieyuwa - In: International journal of economics and financial issues … 14 (2024) 6, pp. 55-63

Persistent link: https://www.econbiz.de/10015085352

Multi-dimensional monetary policy shocks based on heteroscedasticity

Burri, Marc; Kaufmann, Daniel - 2024

We propose a two-step approach to estimate multi-dimensional monetary policy shocks and their causal effects requiring only daily financial market data and policy events. First, we combine a heteroscedasticity-based identification scheme with recursive zero restrictions along the term structure...

Persistent link: https://www.econbiz.de/10015052047

Heterogeneous effects of tariff and nontariff trade-policy barriers in quantitative general equilibrium

Egger, Peter; Erhardt, Katharina - In: Quantitative economics : QE ; journal of the … 15 (2024) 2, pp. 453-487

Structural quantitative work in international economics typically models trade costs as a log-linear function of exogenous trade-policy variables. We propose a structural approach that allows for a nonparametric relationship and for treating tariff and nontariff trade-policy variables as...

Persistent link: https://www.econbiz.de/10015053140