• Keine Ergebnisse gefunden

Diaspora remittances and signaling wealth game

N/A
N/A
Protected

Academic year: 2022

Aktie "Diaspora remittances and signaling wealth game"

Copied!
21
0
0

Wird geladen.... (Jetzt Volltext ansehen)

Volltext

(1)

Munich Personal RePEc Archive

Diaspora remittances and signaling wealth game

Jellal, Mohamed

Al Makrรฎzi Institut Dโ€™รฉconomie, Rabat , Morocco

16 July 2014

Online at https://mpra.ub.uni-muenchen.de/57356/

MPRA Paper No. 57356, posted 16 Jul 2014 23:42 UTC

(2)
(3)
(4)
(5)
(6)
(7)

๐ต = ๐‘ˆ ๐‘ค โˆ’ ๐œ“๐‘… + ๐›ฝ๐‘‰(๐‘ฆ +๐‘…) ๐‘ˆ

๐œ“ ๐›ฝ

Max0โ‰ค๐‘…โ‰ค๐‘ค ๐ต(๐‘…) =๐‘ˆ ๐‘ค โˆ’ ๐œ“๐‘… +๐›ฝ๐‘‰(๐‘ฆ + ๐‘…)

(8)

๐ตโ€ฒ ๐‘… = โˆ’๐‘ˆโ€ฒ(๐‘ค โˆ’ ๐œ“๐‘…) +๐›ฝ๐‘‰โ€ฒ(๐‘ฆ +๐‘…) = 0

๐›ฝ0 = ๐‘ˆโ€ฒ(๐‘ค)

๐‘‰โ€ฒ(๐‘ฆ)

๐‘… = 0 โˆ€๐›ฝ < ๐›ฝ0 ๐‘… > 0 โˆ€๐›ฝ โ‰ฅ ๐›ฝ0

๐ตโ€ฒ ๐‘… = โˆ’๐‘ˆโ€ฒ(๐‘ค โˆ’ ๐œ“๐‘…) +๐›ฝ๐‘‰โ€ฒ(๐‘ฆ +๐‘…) = 0

(9)

๐ตโ€ฒ ๐‘… = 0 = โˆ’๐‘ˆโ€ฒ(๐‘ค) + ๐›ฝ๐‘‰โ€ฒ(๐‘ฆ) > 0 ๐›ฝ > ๐›ฝ0 = ๐‘ˆโ€ฒ(๐‘ค)

๐‘‰โ€ฒ(๐‘ฆ)

๐‘… =

0 โˆ€ ๐›ฝ < ๐›ฝ0 = ๐‘ˆโ€ฒ(๐‘ค) ๐‘‰โ€ฒ(๐‘ฆ)

๐‘… = ๐‘‡ ๐‘ค,๐œ“,๐›ฝ,๐‘ฆ โˆ€๐›ฝ > ๐›ฝ0 = ๐‘ˆโ€ฒ(๐‘ค) ๐‘‰โ€ฒ(๐‘ฆ)

(10)

๐‘‘๐‘‡

๐‘‘๐‘ค > 0 ๐‘‘๐‘‡

๐‘‘๐œ“ < 0 ๐‘‘๐‘‡

๐‘‘๐›ฝ > 0 ๐‘‘๐‘‡

๐‘‘๐‘ฆ < 0

๐ตโ€ฒ ๐‘… = โˆ’๐‘ˆโ€ฒ(๐‘ค โˆ’ ๐œ“๐‘…) +๐›ฝ๐‘‰โ€ฒ(๐‘ฆ +๐‘…) = 0 ๐ธ ๐‘…,๐‘ค,๐œ“,๐›ฝ,๐‘ฆ = โˆ’๐‘ˆโ€ฒ(๐‘ค โˆ’ ๐œ“๐‘…) +๐›ฝ๐‘‰โ€ฒ(๐‘ฆ +๐‘…) = 0

๐œ•๐ธ

๐œ•๐‘… < 0

๐‘‘๐‘‡ ๐‘‘๐‘ค

๐œ•๐ธ

๐œ•๐‘ค = โˆ’๐‘ˆโ€ฒโ€ฒ > 0 ๐‘‘๐‘‡

๐‘‘๐œ“

๐œ•๐ธ

๐œ•๐œ“ = ๐‘…๐‘ˆโ€ฒโ€ฒ < 0

๐‘‘๐‘‡ ๐‘‘๐›ฝ

๐œ•๐ธ

๐œ•๐›ฝ = ๐‘‰โ€ฒ . > 0

๐‘‘๐‘‡ ๐‘‘๐‘ฆ

๐œ•๐ธ

๐œ•๐‘ฆ = ๐›ฝ๐‘‰" . < 0

๐‘‘๐‘‡ ๐‘‘๐‘ค > 0

๐‘‘๐‘‡ ๐‘‘๐œ“ < 0

(11)

๐‘‘๐‘‡

๐‘‘๐›ฝ > 0 ๐‘‘๐‘‡

๐‘‘๐‘ฆ < 0

๐‘ฆ

๐‘Œ(๐›ฝ) = ๐‘ฆ โˆ€๐›ฝ < ๐›ฝ0 ๐‘ฆ +๐‘… ๐›ฝ โˆ€๐›ฝ โ‰ฅ ๐›ฝ0

๐‘Œ(๐›ฝ)

๐›ฝ0 ๐›ฝ

(12)

๐œ‡

๐‘Š(๐‘•,๐‘) = ๐ฟ๐‘œ๐‘” ๐‘Œ ๐›ฝ โˆ’ ๐‘ +๐›พ๐ฟ๐‘œ๐‘” ๐‘ +๐‘† ๐›ฝ

๐‘• = ๐‘Œ ๐›ฝ โˆ’ ๐‘

๐‘† ๐›ฝ

(13)

๐‘† ๐›ฝ = ๐‘Œ(๐›ฝ)

๐œ‡

๐‘† ๐›ฝ = ๐‘“(๐‘ ๐›ฝ ) ๐œ‡

๐‘“(๐‘ ๐›ฝ )

(14)

Max0โ‰ค๐‘โ‰ค๐‘Œ ๐‘Š =๐ฟ๐‘œ๐‘” ๐‘Œ ๐›ฝ โˆ’ ๐‘ +๐›พ๐ฟ๐‘œ๐‘” ๐‘ +๐‘“(๐‘)

๐œ‡

โˆ’

1

๐‘Œ ๐›ฝ โˆ’๐‘ +๐›พ

๐‘ +๐‘“โ€ฒ(๐‘)

๐œ‡ = 0 ๐‘“ ๐‘ = ๐‘Œ(๐›ฝ)

๐‘“โ€ฒ ๐‘ ๐›ฝ = ๐œ‡ ๐‘“ ๐‘ ๐›ฝ โˆ’๐‘ ๐›ฝ 1 โˆ’๐‘ ๐›ฝ ๐›พ

๐‘ = ๐‘ฅ๐‘Œ ๐‘ฅ

(15)

๐œ— ๐‘ ๐›ฝ = ๐‘Œ ๐‘ ๐‘ฅ ๐›ฝ = ๐‘Œ(๐›ฝ)

๐œ—โ€ฒ ๐‘ฅ ๐›ฝ = ๐œ‡ 1โˆ’๐‘ฅ ๐›ฝ 1 โˆ’๐‘ฅ ๐›ฝ ๐›พ

๐œ— ๐‘ฅ ๐›ฝ = ๐œ‡ 1โˆ’๐‘ฅ ๐›ฝ 1 โˆ’๐‘ฅ ๐›ฝ ๐›พ ๐‘‘๐‘ฅ ๐›ฝ +๐‘˜ ๐‘˜

๐‘Œ ๐›ฝ = ๐‘˜ โˆ’ ๐œ‡log 1 โˆ’ ๐‘ฅ ๐›ฝ โˆ’ ๐œ‡๐›พlogโก(๐‘ฅ ๐›ฝ )

๐œ— ๐‘ ๐›ฝ = ๐‘Œ ๐‘ ๐‘ฅ ๐›ฝ = ๐‘Œ(๐›ฝ) ๐‘ฅ0 = ๐‘ฃโˆ’1 ๐‘Œ0 = ๐›พ

1+๐›พ

(16)

๐‘Œ ๐›ฝ = ๐‘˜ โˆ’ ๐œ‡log 1 โˆ’ ๐‘ฅ ๐›ฝ โˆ’ ๐œ‡๐›พlogโก(๐‘ฅ ๐›ฝ )

๐‘Œ(๐›ฝ) = ๐‘ฆ โˆ€๐›ฝ < ๐›ฝ0 ๐‘ฆ +๐‘… ๐›ฝ โˆ€๐›ฝ โ‰ฅ ๐›ฝ0

(17)
(18)
(19)
(20)
(21)

Referenzen

ร„HNLICHE DOKUMENTE

Also, for married couples who live together, we find that there is a tendency for the husband to be more responsible for sending and receiving remittances, and we find that men

Comparing any of the capitalist spirit parameterizations with the baseline model in line 2 of table 7, we can see that the model with capitalist-spirit preferences

Consequently, the local dynamic properties of the general equilibrium model with heterogeneous agents and those of the plannerโ€™s problem with the welfare weights fixed at their

The results provide evidence which is contrary to our expectations, suggesting that if the migrant advises the household on how to spend remittances, the effect

Al Makrรฎzi institut Dโ€™รฉconomie, Rabat , Morocco. 12

Diaspora remittances finance and economic development.

Sowohl die Religiositรคt als auch der Einfluss der Religion auf den Alltag sowie die Einhaltung der religiรถsen Gebote sind auf einem sehr hohen Niveau. Ralph Ghadban,

The regression coefficients on homeownership turn out to be the most important ones, showing a large negative effect on the Gini coefficient for all countries; they also have a