Mathematical modeling of the unemployment problem in a context of financial crisis
In this paper, we formulate a new system of nonlinear ordinary differential equations to study the unemployment problem in a context of financial crisis. We first prove the existence of a unique positive equilibrium. Then, using an appropriate Lyapunov function under some specified conditions, we pr...
Saved in:
Published in | Mathematics and computers in simulation Vol. 211; pp. 241 - 262 |
---|---|
Main Authors | , |
Format | Journal Article |
Language | English |
Published |
Elsevier B.V
01.09.2023
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | In this paper, we formulate a new system of nonlinear ordinary differential equations to study the unemployment problem in a context of financial crisis. We first prove the existence of a unique positive equilibrium. Then, using an appropriate Lyapunov function under some specified conditions, we prove the global stability of the unique positive equilibrium. We also propose and compare two control strategies with the objective to improve, at the lowest cost, the employment rate. Our results suggest that, in order to reduce the unemployment rate, it is better for a government to assist unemployed people in building their own business which will allow them to further create new vacancies than to assist self-employed individuals to create new vacancies. Numerical simulations are presented to substantiate the theoretical results.
•We propose a new model to study the unemployment problem in financial crisis context.•We prove the global asymptotic stability of the unique equilibrium.•We propose two control strategies to improve, at lowest cost, the employment rate.•We perform numerical simulations to illustrate the theoretical results obtained. |
---|---|
AbstractList | In this paper, we formulate a new system of nonlinear ordinary differential equations to study the unemployment problem in a context of financial crisis. We first prove the existence of a unique positive equilibrium. Then, using an appropriate Lyapunov function under some specified conditions, we prove the global stability of the unique positive equilibrium. We also propose and compare two control strategies with the objective to improve, at the lowest cost, the employment rate. Our results suggest that, in order to reduce the unemployment rate, it is better for a government to assist unemployed people in building their own business which will allow them to further create new vacancies than to assist self-employed individuals to create new vacancies. Numerical simulations are presented to substantiate the theoretical results.
•We propose a new model to study the unemployment problem in financial crisis context.•We prove the global asymptotic stability of the unique equilibrium.•We propose two control strategies to improve, at lowest cost, the employment rate.•We perform numerical simulations to illustrate the theoretical results obtained. |
Author | Njike-Tchaptchet, Eric Rostand Tadmon, Calvin |
Author_xml | – sequence: 1 givenname: Eric Rostand surname: Njike-Tchaptchet fullname: Njike-Tchaptchet, Eric Rostand email: njikeeric@gmail.com – sequence: 2 givenname: Calvin orcidid: 0000-0001-8031-1017 surname: Tadmon fullname: Tadmon, Calvin email: tadmoncalvin@gmail.com |
BookMark | eNp9kMFKAzEQhoNUsK2-gYe8wK7JbjabvQhS1AoVQfQc0slEU3aTkqxi394t9exphuH_foZvQWYhBiTkmrOSMy5vduVgRohDWbGqLpkoGRdnZM5VWxUtl3JG5qxuVSHaRlyQRc47xti0N3Py-mzGT5xwD6anQ7TY-_BBo6PTmX4FHPZ9PAwYRrpPcdvjQH2ghkIMI_6Mx6DzwQTwEw7JZ58vybkzfcarv7kk7w_3b6t1sXl5fFrdbQqomRwLZyvFpFRopGhBCaOstaKyTeXAclOr1oDjUhnZGVW5phECurrbuk6B7Wqol0SceiHFnBM6vU9-MOmgOdNHL3qnT1700YtmQk9eJuz2hOH027fHpDN4DIDWJ4RR2-j_L_gFSFlxMw |
CitedBy_id | crossref_primary_10_1142_S0218127424500184 crossref_primary_10_1016_j_padiff_2024_100800 crossref_primary_10_1016_j_heliyon_2024_e33378 |
Cites_doi | 10.1007/s12591-012-0153-3 10.3934/math.2021434 10.1108/01437721211212538 10.1080/0022250X.2021.1931173 10.1016/j.econmod.2016.05.017 10.1016/j.matcom.2021.01.010 10.15388/namc.2020.25.20598 10.1111/ecoj.12028 10.1016/j.matcom.2020.11.018 10.1002/oca.2195 10.1016/j.nonrwa.2010.06.002 10.3934/mbe.2009.6.469 10.1007/s10614-016-9610-3 10.5802/crmath.164 10.1080/00036846.2016.1259753 |
ContentType | Journal Article |
Copyright | 2023 International Association for Mathematics and Computers in Simulation (IMACS) |
Copyright_xml | – notice: 2023 International Association for Mathematics and Computers in Simulation (IMACS) |
DBID | AAYXX CITATION |
DOI | 10.1016/j.matcom.2023.04.014 |
DatabaseName | CrossRef |
DatabaseTitle | CrossRef |
DatabaseTitleList | |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Computer Science |
EISSN | 1872-7166 |
EndPage | 262 |
ExternalDocumentID | 10_1016_j_matcom_2023_04_014 S0378475423001696 |
GroupedDBID | --K --M -~X .~1 0R~ 1B1 1RT 1~. 1~5 29M 4.4 457 4G. 5GY 5VS 63O 7-5 71M 8P~ 9JN 9JO AAAKF AAAKG AACTN AAEDT AAEDW AAIAV AAIKJ AAKOC AALRI AAOAW AAQFI AAQXK AARIN AAXUO ABAOU ABEFU ABFNM ABJNI ABMAC ABUCO ABXDB ABYKQ ACAZW ACDAQ ACGFS ACNNM ACRLP ADBBV ADEZE ADGUI ADMUD ADTZH AEBSH AECPX AEKER AENEX AFFNX AFKWA AFTJW AGHFR AGUBO AGYEJ AHHHB AHJVU AIEXJ AIGVJ AIKHN AITUG AJBFU AJOXV ALMA_UNASSIGNED_HOLDINGS AMFUW AMRAJ APLSM ARUGR AXJTR AZFZN BJAXD BKOJK BLXMC CS3 DU5 EBS EFJIC EFLBG EJD EO8 EO9 EP2 EP3 F5P FDB FEDTE FGOYB FIRID FNPLU FYGXN G-2 G-Q GBLVA HAMUX HLZ HMJ HVGLF HZ~ H~9 IHE J1W JJJVA KOM LG9 M26 M41 MHUIS MO0 N9A O-L O9- OAUVE OZT P-8 P-9 P2P PC. Q38 R2- RIG RNS ROL RPZ SBC SDF SDG SES SEW SME SPC SPCBC SSB SSD SST SSW SSZ T5K TN5 WUQ XPP ZMT ~02 ~G- AAXKI AAYXX AFJKZ AKRWK CITATION |
ID | FETCH-LOGICAL-c306t-fd280668ea647c84a8ddd42d52fcd1a387acf168a69a82f5544c939bf98cd93c3 |
IEDL.DBID | AIKHN |
ISSN | 0378-4754 |
IngestDate | Wed Oct 23 14:18:26 EDT 2024 Fri Feb 23 02:35:56 EST 2024 |
IsPeerReviewed | true |
IsScholarly | true |
Keywords | Mathematical modeling Unemployment Optimal control Financial crisis Lyapunov function |
Language | English |
LinkModel | DirectLink |
MergedId | FETCHMERGED-LOGICAL-c306t-fd280668ea647c84a8ddd42d52fcd1a387acf168a69a82f5544c939bf98cd93c3 |
ORCID | 0000-0001-8031-1017 |
PageCount | 22 |
ParticipantIDs | crossref_primary_10_1016_j_matcom_2023_04_014 elsevier_sciencedirect_doi_10_1016_j_matcom_2023_04_014 |
PublicationCentury | 2000 |
PublicationDate | September 2023 2023-09-00 |
PublicationDateYYYYMMDD | 2023-09-01 |
PublicationDate_xml | – month: 09 year: 2023 text: September 2023 |
PublicationDecade | 2020 |
PublicationTitle | Mathematics and computers in simulation |
PublicationYear | 2023 |
Publisher | Elsevier B.V |
Publisher_xml | – name: Elsevier B.V |
References | Atanu, nez Javier, Hector (b6) 2016; 58 Misra, Singh (b19) 2011; 12 Tadmon, Njike-Tchaptchet (b26) 2022 Petaratip, Niamsup (b23) 2021; 6 Bartolucci, Marelli, Signorelli (b8) 2011 Al-Maalwi, Al-Sheikh, Ashi, Asiri (b1) 2021; 182 Lakshmikantham, Leela, Martynyuk (b16) 1989 Al-Maalwi, Ashi, Al-sheikh (b2) 2018; 12 Harding, Neamtu (b14) 2018; 51 Mishkin, Eakins (b18) 2018 Farmer (b11) 2013; 123 Al-Sheikh, Al-Maalwi, Ashi (b3) 2021; 359 Singh, Singh, Misra (b25) 2020; 25 Avakov (b7) 1988; 298 Munoli, Gani (b22) 2016; 37 Choudhry, Marelli, Signorelli (b10) 2012; 33 Yahyaoui, Amine (b27) 2022 Ashi, Al-Maalwi, Al-Sheikh (b5) 2022; 46 Bruno, Tanveer, Marelli, Signorelli (b9) 2017; 49 Fleming, Rishel (b12) 1975 Sethi (b24) 2018 Misra, Singh (b20) 2013; 21 Misra, Singh (b21) 2017 Andres, Juan (b4) 2013 Kaslik, Neamtu, Vesa (b15) 2021; 185 Liao, Wang, Yu (b17) 2007; vol. 5 Gaff, Schaefer (b13) 2009; 6 Farmer (10.1016/j.matcom.2023.04.014_b11) 2013; 123 Misra (10.1016/j.matcom.2023.04.014_b20) 2013; 21 Lakshmikantham (10.1016/j.matcom.2023.04.014_b16) 1989 Munoli (10.1016/j.matcom.2023.04.014_b22) 2016; 37 Al-Maalwi (10.1016/j.matcom.2023.04.014_b1) 2021; 182 Misra (10.1016/j.matcom.2023.04.014_b19) 2011; 12 Sethi (10.1016/j.matcom.2023.04.014_b24) 2018 Bartolucci (10.1016/j.matcom.2023.04.014_b8) 2011 Choudhry (10.1016/j.matcom.2023.04.014_b10) 2012; 33 Kaslik (10.1016/j.matcom.2023.04.014_b15) 2021; 185 Al-Sheikh (10.1016/j.matcom.2023.04.014_b3) 2021; 359 Harding (10.1016/j.matcom.2023.04.014_b14) 2018; 51 Atanu (10.1016/j.matcom.2023.04.014_b6) 2016; 58 Ashi (10.1016/j.matcom.2023.04.014_b5) 2022; 46 Singh (10.1016/j.matcom.2023.04.014_b25) 2020; 25 Gaff (10.1016/j.matcom.2023.04.014_b13) 2009; 6 Petaratip (10.1016/j.matcom.2023.04.014_b23) 2021; 6 Avakov (10.1016/j.matcom.2023.04.014_b7) 1988; 298 Fleming (10.1016/j.matcom.2023.04.014_b12) 1975 Liao (10.1016/j.matcom.2023.04.014_b17) 2007; vol. 5 Andres (10.1016/j.matcom.2023.04.014_b4) 2013 Al-Maalwi (10.1016/j.matcom.2023.04.014_b2) 2018; 12 Bruno (10.1016/j.matcom.2023.04.014_b9) 2017; 49 Misra (10.1016/j.matcom.2023.04.014_b21) 2017 Yahyaoui (10.1016/j.matcom.2023.04.014_b27) 2022 Mishkin (10.1016/j.matcom.2023.04.014_b18) 2018 Tadmon (10.1016/j.matcom.2023.04.014_b26) 2022 |
References_xml | – volume: 25 start-page: 919 year: 2020 end-page: 937 ident: b25 article-title: Combating unemployment through skill development publication-title: Nonlinear Anal. Model. Control contributor: fullname: Misra – volume: 185 start-page: 535 year: 2021 end-page: 546 ident: b15 article-title: Global stability analysis of an unemployment model with distributed delay publication-title: Math. Comput. Simulation contributor: fullname: Vesa – start-page: 1 year: 2017 end-page: 13 ident: b21 article-title: Modeling the role of skill development to control unemployment publication-title: Differ. Equ. Dyn. Syst. contributor: fullname: Singh – volume: 12 start-page: 989 year: 2018 end-page: 1006 ident: b2 article-title: Unemployment model publication-title: Appl. Math. Sci. contributor: fullname: Al-sheikh – volume: 123 start-page: 317 year: 2013 end-page: 340 ident: b11 article-title: Animal spirits, financial crises and persistent unemployment publication-title: Econ. J. contributor: fullname: Farmer – volume: 6 start-page: 469 year: 2009 end-page: 492 ident: b13 article-title: Optimal control applied to vaccination and treatment strategies for various epidemiological models publication-title: Math. Biosci. Eng. contributor: fullname: Schaefer – year: 2018 ident: b18 article-title: Financial Markets and Institutions, Vol. 9 contributor: fullname: Eakins – year: 2011 ident: b8 article-title: Financial crises and unemployment: Beyond the Okun’s law publication-title: WP Presented at Sixteenth Worl Congress of the International Economic Association contributor: fullname: Signorelli – volume: 6 start-page: 7421 year: 2021 end-page: 7440 ident: b23 article-title: Stability analysis of an unemployment model with time delay publication-title: AIMS Math. contributor: fullname: Niamsup – volume: 46 start-page: 301 year: 2022 end-page: 313 ident: b5 article-title: Study of the unemployment problem by mathematical modeling: Predictions and controls publication-title: J. Math. Sociol. contributor: fullname: Al-Sheikh – start-page: 1 year: 2022 end-page: 8 ident: b27 article-title: Mathematical model of unemployment with a cyclical component publication-title: Int. J. Dyn. Control contributor: fullname: Amine – volume: 21 start-page: 291 year: 2013 end-page: 307 ident: b20 article-title: A delay mathematical model for the control of unemployment publication-title: Differ. Equ. Dyn. Syst. contributor: fullname: Singh – volume: 359 start-page: 283 year: 2021 end-page: 290 ident: b3 article-title: A mathematical model of unemployment with the effect of limited jobs publication-title: C. R. Math. contributor: fullname: Ashi – volume: vol. 5 year: 2007 ident: b17 publication-title: Stability of Dynamical Systems contributor: fullname: Yu – volume: 49 start-page: 3372 year: 2017 end-page: 3394 ident: b9 article-title: The short-and long-run impact of financial crisis on youth unemployment in OECD countries publication-title: Appl. Econ. contributor: fullname: Signorelli – volume: 12 start-page: 128 year: 2011 end-page: 136 ident: b19 article-title: A mathematical model for unemployment publication-title: Nonlinear Anal. RWA contributor: fullname: Singh – year: 1975 ident: b12 article-title: Deterministic and Stochastic Optimal Control contributor: fullname: Rishel – volume: 37 start-page: 798 year: 2016 end-page: 806 ident: b22 article-title: Optimal control analysis of a mathematical model for unemployment publication-title: Optim. Control Appl. Methods contributor: fullname: Gani – volume: 51 start-page: 427 year: 2018 end-page: 462 ident: b14 article-title: A dynamic model of unemployment with migration and delayed policy intervention publication-title: Comput. Econ. contributor: fullname: Neamtu – year: 2018 ident: b24 article-title: Optimal Control, Theory Applications to Management Science and Economics contributor: fullname: Sethi – volume: 33 start-page: 76 year: 2012 end-page: 95 ident: b10 article-title: Youth unemployment rate and impact of financial crisis publication-title: Int. J. Manpow. contributor: fullname: Signorelli – year: 2013 ident: b4 article-title: Equilibrium Unemployment During Financial Crises contributor: fullname: Juan – year: 2022 ident: b26 article-title: Financial crisis spread, economic growth and unemployment: a mathematical model publication-title: Stud. Nonlinear Dyn. Econom. contributor: fullname: Njike-Tchaptchet – volume: 182 start-page: 705 year: 2021 end-page: 720 ident: b1 article-title: Mathematical modeling and parameter estimation of unemployment with the impact of training programs publication-title: Math. Comput. Simulation contributor: fullname: Asiri – volume: 298 start-page: 1289 year: 1988 end-page: 1292 ident: b7 article-title: The maximum principle for abnormal optimal control problems publication-title: Akademiia Nauk SSSR Doklady contributor: fullname: Avakov – year: 1989 ident: b16 article-title: Stability Analysis of Nonlinear Systems contributor: fullname: Martynyuk – volume: 58 start-page: 442 year: 2016 end-page: 453 ident: b6 article-title: Euro, crisis and unemployment: Youth patterns, youth policies publication-title: Econ. Model. contributor: fullname: Hector – volume: 21 start-page: 291 issue: 3 year: 2013 ident: 10.1016/j.matcom.2023.04.014_b20 article-title: A delay mathematical model for the control of unemployment publication-title: Differ. Equ. Dyn. Syst. doi: 10.1007/s12591-012-0153-3 contributor: fullname: Misra – year: 2011 ident: 10.1016/j.matcom.2023.04.014_b8 article-title: Financial crises and unemployment: Beyond the Okun’s law contributor: fullname: Bartolucci – volume: 6 start-page: 7421 issue: 7 year: 2021 ident: 10.1016/j.matcom.2023.04.014_b23 article-title: Stability analysis of an unemployment model with time delay publication-title: AIMS Math. doi: 10.3934/math.2021434 contributor: fullname: Petaratip – year: 2013 ident: 10.1016/j.matcom.2023.04.014_b4 contributor: fullname: Andres – year: 2022 ident: 10.1016/j.matcom.2023.04.014_b26 article-title: Financial crisis spread, economic growth and unemployment: a mathematical model publication-title: Stud. Nonlinear Dyn. Econom. contributor: fullname: Tadmon – volume: 12 start-page: 989 issue: 21 year: 2018 ident: 10.1016/j.matcom.2023.04.014_b2 article-title: Unemployment model publication-title: Appl. Math. Sci. contributor: fullname: Al-Maalwi – year: 1975 ident: 10.1016/j.matcom.2023.04.014_b12 contributor: fullname: Fleming – volume: vol. 5 year: 2007 ident: 10.1016/j.matcom.2023.04.014_b17 contributor: fullname: Liao – start-page: 1 year: 2022 ident: 10.1016/j.matcom.2023.04.014_b27 article-title: Mathematical model of unemployment with a cyclical component publication-title: Int. J. Dyn. Control contributor: fullname: Yahyaoui – volume: 33 start-page: 76 issue: 1 year: 2012 ident: 10.1016/j.matcom.2023.04.014_b10 article-title: Youth unemployment rate and impact of financial crisis publication-title: Int. J. Manpow. doi: 10.1108/01437721211212538 contributor: fullname: Choudhry – volume: 46 start-page: 301 issue: 3 year: 2022 ident: 10.1016/j.matcom.2023.04.014_b5 article-title: Study of the unemployment problem by mathematical modeling: Predictions and controls publication-title: J. Math. Sociol. doi: 10.1080/0022250X.2021.1931173 contributor: fullname: Ashi – volume: 58 start-page: 442 year: 2016 ident: 10.1016/j.matcom.2023.04.014_b6 article-title: Euro, crisis and unemployment: Youth patterns, youth policies publication-title: Econ. Model. doi: 10.1016/j.econmod.2016.05.017 contributor: fullname: Atanu – volume: 185 start-page: 535 year: 2021 ident: 10.1016/j.matcom.2023.04.014_b15 article-title: Global stability analysis of an unemployment model with distributed delay publication-title: Math. Comput. Simulation doi: 10.1016/j.matcom.2021.01.010 contributor: fullname: Kaslik – volume: 25 start-page: 919 issue: 6 year: 2020 ident: 10.1016/j.matcom.2023.04.014_b25 article-title: Combating unemployment through skill development publication-title: Nonlinear Anal. Model. Control doi: 10.15388/namc.2020.25.20598 contributor: fullname: Singh – year: 2018 ident: 10.1016/j.matcom.2023.04.014_b24 contributor: fullname: Sethi – year: 1989 ident: 10.1016/j.matcom.2023.04.014_b16 contributor: fullname: Lakshmikantham – volume: 298 start-page: 1289 issue: 6 year: 1988 ident: 10.1016/j.matcom.2023.04.014_b7 article-title: The maximum principle for abnormal optimal control problems publication-title: Akademiia Nauk SSSR Doklady contributor: fullname: Avakov – volume: 123 start-page: 317 issue: 568 year: 2013 ident: 10.1016/j.matcom.2023.04.014_b11 article-title: Animal spirits, financial crises and persistent unemployment publication-title: Econ. J. doi: 10.1111/ecoj.12028 contributor: fullname: Farmer – volume: 182 start-page: 705 year: 2021 ident: 10.1016/j.matcom.2023.04.014_b1 article-title: Mathematical modeling and parameter estimation of unemployment with the impact of training programs publication-title: Math. Comput. Simulation doi: 10.1016/j.matcom.2020.11.018 contributor: fullname: Al-Maalwi – volume: 37 start-page: 798 issue: 4 year: 2016 ident: 10.1016/j.matcom.2023.04.014_b22 article-title: Optimal control analysis of a mathematical model for unemployment publication-title: Optim. Control Appl. Methods doi: 10.1002/oca.2195 contributor: fullname: Munoli – volume: 12 start-page: 128 issue: 1 year: 2011 ident: 10.1016/j.matcom.2023.04.014_b19 article-title: A mathematical model for unemployment publication-title: Nonlinear Anal. RWA doi: 10.1016/j.nonrwa.2010.06.002 contributor: fullname: Misra – volume: 6 start-page: 469 issue: 3 year: 2009 ident: 10.1016/j.matcom.2023.04.014_b13 article-title: Optimal control applied to vaccination and treatment strategies for various epidemiological models publication-title: Math. Biosci. Eng. doi: 10.3934/mbe.2009.6.469 contributor: fullname: Gaff – volume: 51 start-page: 427 year: 2018 ident: 10.1016/j.matcom.2023.04.014_b14 article-title: A dynamic model of unemployment with migration and delayed policy intervention publication-title: Comput. Econ. doi: 10.1007/s10614-016-9610-3 contributor: fullname: Harding – volume: 359 start-page: 283 issue: 3 year: 2021 ident: 10.1016/j.matcom.2023.04.014_b3 article-title: A mathematical model of unemployment with the effect of limited jobs publication-title: C. R. Math. doi: 10.5802/crmath.164 contributor: fullname: Al-Sheikh – volume: 49 start-page: 3372 issue: 34 year: 2017 ident: 10.1016/j.matcom.2023.04.014_b9 article-title: The short-and long-run impact of financial crisis on youth unemployment in OECD countries publication-title: Appl. Econ. doi: 10.1080/00036846.2016.1259753 contributor: fullname: Bruno – year: 2018 ident: 10.1016/j.matcom.2023.04.014_b18 contributor: fullname: Mishkin – start-page: 1 year: 2017 ident: 10.1016/j.matcom.2023.04.014_b21 article-title: Modeling the role of skill development to control unemployment publication-title: Differ. Equ. Dyn. Syst. contributor: fullname: Misra |
SSID | ssj0007545 |
Score | 2.4244778 |
Snippet | In this paper, we formulate a new system of nonlinear ordinary differential equations to study the unemployment problem in a context of financial crisis. We... |
SourceID | crossref elsevier |
SourceType | Aggregation Database Publisher |
StartPage | 241 |
SubjectTerms | Financial crisis Lyapunov function Mathematical modeling Optimal control Unemployment |
Title | Mathematical modeling of the unemployment problem in a context of financial crisis |
URI | https://dx.doi.org/10.1016/j.matcom.2023.04.014 |
Volume | 211 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV1LS8NAEB76uHjxLdZH2YPX2CbZbHaPpViq0h7UQm9hnxAPabHt1d_ubB5FQTx4zDIDYZL95iP5dj6AOxE7Locswo1keUB1ogIltApiq4UTzClTupbM5my6oE_LZNmCcXMWxssqa-yvML1E63plUFdzsM7zweswThFaE-QDnrcI1oYutiNKO9AdPT5P53tAxphSyYjxgU9oTtCVMi_khV424l3Ey5mnIf29Q33rOpNjOKzpIhlVd3QCLVucwlFjxUDqnXkGL7P9-FUML-1tsCeRlSO4THaFLY19_ZdAUlvIkLwgknilOsKzD3TN7A2CQLLJN-ewmDy8jadBbZcQaOT928AZ_5eUcSsZTTWnkhtjaGSSyGkTypinUruQccmE5JFDHkG1iIVygmsjYh1fQKdYFfYSiFJJqKkUWipFnQ2lFalxCQ9DbZRmpgdBU6JsXU3FyBq52HtWlTTzJc2GNMOS9iBt6pj9eLoZAvefmVf_zryGA39V6cFuoLP92NlbJBBb1Yf2_WfYr1-TL9DjyDs |
link.rule.ids | 315,786,790,4521,24144,27955,27956,45618,45712 |
linkProvider | Elsevier |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV07T8MwGLRKGWDhjShPD6yhTeI49ogqUIG2A7RSN8tPKQxpRduV385nJ-EhIQZW57MUXeLzKTl_h9A1Tx2TPZrAQrIsIjpTkeJaRanV3HHqlAmpJaMxHUzJ4yybtVC_OQvjbZU191ecHti6HunWaHYXRdF96aU5UGsGesDrFk430KZXA97XdfP-5fOAiuBjhOrIlzfn54LJC1ShN434DPHQ8TQmv-9P3_ac-z20U4tFfFvdzz5q2fIA7TZBDLhel4foefTZfBXKQ7gN7Eh47jAM43VpQ6yv_w6I6wAZXJRYYu9TB3L2ha7pvIGBRpbF8ghN7-8m_UFUhyVEGlT_KnLG_yOlzEpKcs2IZMYYkpgscdrEMmW51C6mTFIuWeJARRDNU64cZ9rwVKfHqF3OS3uCsFJZrInkWipFnI2l5blxGYtjbZSmpoOiBiKxqHpiiMYs9ioqSIWHVPSIAEg7KG9wFD-erQDa_nPm6b9nXqGtwWQ0FMOH8dMZ2vZXKmfYOWqv3tb2AqTESl2GV-UDlwbJEA |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Mathematical+modeling+of+the+unemployment+problem+in+a+context+of+financial+crisis&rft.jtitle=Mathematics+and+computers+in+simulation&rft.au=Njike-Tchaptchet%2C+Eric+Rostand&rft.au=Tadmon%2C+Calvin&rft.date=2023-09-01&rft.pub=Elsevier+B.V&rft.issn=0378-4754&rft.eissn=1872-7166&rft.volume=211&rft.spage=241&rft.epage=262&rft_id=info:doi/10.1016%2Fj.matcom.2023.04.014&rft.externalDocID=S0378475423001696 |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=0378-4754&client=summon |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=0378-4754&client=summon |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=0378-4754&client=summon |