Search Results - subject:"decomposition."

Decomposing lifetime-earnings differences between white, black, and hispanic families

Bodenschatz, Hope; Daniels, Gerald Eric <Jr.>; … - 2023 - This version: October 2023

This paper explores disparities between White, Black, and Hispanic families using a measure of lifetime earnings developed by Jacobs et al. (2022) for the Survey of Consumer Finances (SCF). Lifetime earnings are a particularly important measure of well-being, with relevance for wealth...

Persistent link: https://www.econbiz.de/10014444421

Recruitment policies, job-filling rates, and matching efficiency

Carrillo-Tudela, Carlos; Gartner, Hermann; Kaas, Leo - In: Journal of the European Economic Association : JEEA 21 (2023) 6, pp. 2413-2459

Persistent link: https://www.econbiz.de/10014445079

A stochastic meta-frontier approach for analyzing productivity in the English and Welsh water and sewerage companies

Molinos-Senante, María; Maziotis, Alexandros; … - In: Decision analytics journal 6 (2023), pp. 1-11

Within the water industry, some water companies provide both water and sanitation services whereas other just water services. Assuming a common technology of different types of water companies may lead to biased estimates of performance. To deal with the problem of incomparability of...

Persistent link: https://www.econbiz.de/10014506424

A review of principles and methods to decompose large-scale railway scheduling problems

Leutwiler, Florin; Corman, Francesco - In: EURO journal on transportation and logistics 12 (2023), pp. 1-17

the problems of railway scheduling. We show how the many different approaches of decomposition proposed in the literature …

Persistent link: https://www.econbiz.de/10014518070

Solving a harvest scheduling optimization problem with constraints on clearcut area and clearcut proximity

Martins, Isabel; Alvelos, Filipe; Cerveira, Adelaide; … - In: International transactions in operational research : a … 30 (2023) 6, pp. 3930-3948

Persistent link: https://www.econbiz.de/10014328114

Selection and the distribution of female real hourly wages in the United States

Fernández-Val, Iván; Vuuren, Aico van; Vella, Francis; … - In: Quantitative economics : QE ; journal of the … 14 (2023) 2, pp. 571-607

We analyze the role of selection bias in generating changes in the observed distribution of female hourly wages in the United States using CPS data for the years 1975 to 2020. We account for selection bias from the employment decision by modeling the distribution of the number of working hours...

Persistent link: https://www.econbiz.de/10014308579

Integrated optimization of planning and operations for shared autonomous electric vehicle systems

Chen, Yao; Liu, Yang - In: Transportation science 57 (2023) 1, pp. 106-134

Persistent link: https://www.econbiz.de/10014310630

Structural change and inequality in Africa

Morsy, Hanan; Shimeles, Abebe; Nabassaga, Tiguéné - In: Journal of African economies 32 (2023), pp. ii228-ii245

Persistent link: https://www.econbiz.de/10014314248

A penalty decomposition algorithm with greedy improvement for mean-reverting portfolios with sparsity and volatility constraints

Mousavi, Ahmad; Shen, Jinglai - In: International transactions in operational research : a … 30 (2023) 5, pp. 2415-2435

Persistent link: https://www.econbiz.de/10014259187

Event Prediction Technique Based on Correlation Mapping and Fourier Decomposition

Lande, Dmitry; Shchutsky, V.; Shnurko-Tabakova, Ellina; … - 2023

The method of predicting events based on correlation mapping and Fourier decomposition of relevant time series, which … values of the Fourier decomposition for all relevant time series with the historical series. In this case, a certain number … of constant parameters of the Fourier decomposition is calculated as the result of solving the optimization problem …

Persistent link: https://www.econbiz.de/10014260305