choo_siow_gender_heteroskedastic
module¶
The components of the derivative of the entropy for the Choo and Siow gender-heteroskedastic model.
We normalize the standard error for the X side at 1, and we estimate the standard error on the Y side.
e0_choo_siow_gender_heteroskedastic(muhat)
¶
Returns the values of the parameter-independent part e_0 for the Choo and Siow gender-heteroskedastic model; we normalized \sigma=1.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
muhat |
Matching
|
a Matching |
required |
Returns:
Type | Description |
---|---|
np.ndarray
|
the (X,Y) matrix of the parameter-independent part |
np.ndarray
|
of the first derivative of the entropy. |
Source code in cupid_matching/choo_siow_gender_heteroskedastic.py
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|
e0_derivative_mu_gender_heteroskedastic(muhat)
¶
Returns the derivatives of the parameter-independent part e_0 in \mu. for the Choo and Siow gender-heteroskedastic model; we normalized \sigma=1.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
muhat |
Matching
|
a Matching |
required |
Returns:
Type | Description |
---|---|
ThreeArrays
|
the parameter-independent part of the hessian of the entropy |
ThreeArrays
|
wrt (\mu,\mu). |
Source code in cupid_matching/choo_siow_gender_heteroskedastic.py
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|
e0_derivative_r_gender_heteroskedastic(muhat)
¶
Returns the derivatives of the parameter-independent part e_0 wrt r for the Choo and Siow gender-heteroskedastic model; we normalized \sigma=1.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
muhat |
Matching
|
a Matching |
required |
Returns:
Type | Description |
---|---|
TwoArrays
|
the parameter-independent part of the hessian of the entropy |
TwoArrays
|
wrt (\mu,r). |
Source code in cupid_matching/choo_siow_gender_heteroskedastic.py
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|
e_choo_siow_gender_heteroskedastic(muhat)
¶
Returns the values of the parameter-dependent part e for the Choo and Siow gender-heteroskedastic model; we normalized \sigma=1.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
muhat |
Matching
|
a Matching |
required |
Returns:
Type | Description |
---|---|
np.ndarray
|
the (X,Y,1) array of the parameter-dependent part |
np.ndarray
|
of the first derivative of the entropy. |
Source code in cupid_matching/choo_siow_gender_heteroskedastic.py
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|
e_derivative_mu_gender_heteroskedastic(muhat)
¶
Returns the derivatives of the parameter-dependent part e wrt \mu for the Choo and Siow gender-heteroskedastic model; we normalized \sigma_1=1.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
muhat |
Matching
|
a Matching |
required |
Returns:
Type | Description |
---|---|
ThreeArrays
|
the parameter-dependent part of the hessian of the entropy |
ThreeArrays
|
wrt (\mu,\mu). |
Source code in cupid_matching/choo_siow_gender_heteroskedastic.py
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|
e_derivative_r_gender_heteroskedastic(muhat)
¶
Returns the derivatives of the parameter-dependent part e wrt r for the Choo and Siow gender-heteroskedastic model; we normalized \sigma_1=1.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
muhat |
Matching
|
a Matching |
required |
Returns:
Type | Description |
---|---|
TwoArrays
|
the parameter-dependent part of the hessian of the entropy |
TwoArrays
|
wrt (\mu,r) |
Source code in cupid_matching/choo_siow_gender_heteroskedastic.py
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|