def paras_parsing_information(num_paras):
    """Dictionary with the start and stop indices of each quantity."""
    num_types = int((num_paras - 53) / 6) + 1
    num_shares = (num_types - 1) * 2
    pinfo = {
        "delta": {"start": 0, "stop": 1},
        "coeffs_common": {"start": 1, "stop": 3},
        "coeffs_a": {"start": 3, "stop": 18},
        "coeffs_b": {"start": 18, "stop": 33},
        "coeffs_edu": {"start": 33, "stop": 40},
        "coeffs_home": {"start": 40, "stop": 43},
        "shocks_coeffs": {"start": 43, "stop": 53},
        "type_shares": {"start": 53, "stop": 53 + num_shares},
        "type_shifts": {"start": 53 + num_shares, "stop": num_paras},
    }
    return pinfo