(b2, p2, expected2)]
@pytest.mark.parametrize('b,p,expected', test_data,
ids=['constant params', 'vary params'])
def test_MTR_wealth(b, p, expected):
# Test marginal tax rate on wealth
tau_w_prime = tax.MTR_wealth(b, p.h_wealth[:p.T], p.m_wealth[:p.T],
p.p_wealth[:p.T])
assert np.allclose(tau_w_prime, expected)
p1 = Specifications()
p1.S = 2
p1.J = 1
p1.e = np.array([0.5, 0.45])
p1.tax_func_type = 'DEP'
etr_params1 = np.reshape(np.array([
[0.001, 0.002, 0.003, 0.0015, 0.8, 0.8, 0.83, -0.14,
-0.15, 0.15, 0.16, -0.15],
[0.001, 0.002, 0.003, 0.0015, 0.8, 0.8, 0.83, -0.14,
-0.15, 0.15, 0.16, -0.15]]), (1, p1.S, 12))
p2 = Specifications()
p2.S = 2
p2.J = 1
p2.e = np.array([0.5, 0.45])
p2.tax_func_type = 'GS'
etr_params2 = np.reshape(np.array([
[0.396, 0.7, 0.9, 0, 0, 0, 0, 0, 0, 0, 0, 0],
assert np.allclose(top_share, 0.285714286)
def test_to_timepath_shape():
'''
Test of function that converts vector to time path conformable array
'''
in_array = np.ones(40)
test_array = utils.to_timepath_shape(in_array)
assert test_array.shape == (40, 1, 1)
p = Specifications()
p.T = 40
p.S = 3
p.J = 1
x1 = np.ones((p.S, p.J)) * 0.4
xT = np.ones((p.S, p.J)) * 5.0
expected1 = np.tile(
np.array([
0.4, 0.51794872, 0.63589744, 0.75384615, 0.87179487, 0.98974359,
1.10769231, 1.22564103, 1.34358974, 1.46153846, 1.57948718, 1.6974359,
1.81538462, 1.93333333, 2.05128205, 2.16923077, 2.28717949, 2.40512821,
2.52307692, 2.64102564, 2.75897436, 2.87692308, 2.99487179, 3.11282051,
3.23076923, 3.34871795, 3.46666667, 3.58461538, 3.7025641, 3.82051282,
3.93846154, 4.05641026, 4.17435897, 4.29230769, 4.41025641, 4.52820513,
4.64615385, 4.76410256, 4.88205128, 5., 5.0, 5.0, 5.0
]).reshape(p.T + p.S, 1, 1), (1, p.S, p.J))
expected2 = np.tile(
np.array([
0.4, 0.63287311, 0.85969757, 1.08047337, 1.29520053, 1.50387903,
@pytest.mark.parametrize('n,params,expected',
test_data,
ids=['1', '2', '3', '4', '5', '6', '7', '8'])
def test_marg_ut_labor(n, params, expected):
# Test marginal utility of labor calculation
test_value = household.marg_ut_labor(n, params.chi_n, params)
assert np.allclose(test_value, expected)
p1 = Specifications()
p1.zeta = np.array([[0.1, 0.3], [0.15, 0.4], [0.05, 0.0]])
p1.S = 3
p1.J = 2
p1.T = 3
p1.lambdas = np.array([0.6, 0.4])
p1.omega_SS = np.array([0.25, 0.25, 0.5])
p1.omega = np.tile(p1.omega_SS.reshape((1, p1.S)), (p1.T, 1))
BQ1 = 2.5
p1.use_zeta = True
expected1 = np.array([[1.66666667, 7.5], [2.5, 10.0], [0.416666667, 0.0]])
p2 = Specifications()
p2.zeta = np.array([[0.1, 0.3], [0.15, 0.4], [0.05, 0.0]])
p2.S = 3
p2.J = 2
p2.T = 3
p2.lambdas = np.array([0.6, 0.4])
p2.omega_SS = np.array([0.25, 0.25, 0.5])
p2.omega = np.tile(p2.omega_SS.reshape((1, p2.S)), (p2.T, 1))