Copyright (c) 2012-2015 The Chancellery of the Prime Minister of the Republic of Poland. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted free of charge provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. This software and its possible modifications may be used in the Republic of Poland and outside its borders solely for the purpose of carrying out economic, financial, demographic, sociological analyses and forecasts, and assessing impact of regulation or economic policy. The use of this software in its original or modified form for other purposes or against the law is a violation of this license. 4. All advertising materials mentioning features or use of this software must display the following acknowledgement: This product includes software developed at the Department for Strategic Analyses at the Chancellery of the Prime Minister of the Republic of Poland. 5. Neither the name of the Chancellery of the Prime Minister of the Republic of Poland nor the names of its employees may be used to endorse or promote products derived from this software or results of analyses conducted using this software in its original or modified form without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE CHANCELLERY OF THE PRIME MINISTER OF THE REPUBLIC OF POLAND ''AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE CHANCELLERY OF THE PRIME MINISTER OF THE REPUBLIC OF POLAND BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ----------------------------------------------------------------------------- Copyright (c) 2015-2018 Grzegorz Klima, Karol Podemski, Kaja Retkiewicz-Wijtiwiak (authors). Copyright (c) 2018-2023 Karol Podemski, Kaja Retkiewicz-Wijtiwiak (authors). All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted free of charge provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. This software and its possible modifications may be used in the Republic of Poland and outside its borders solely for the purpose of carrying out economic, financial, demographic, sociological analyses and forecasts, and assessing impact of regulation or economic policy. The use of this software in its original or modified form for other purposes or against the law is a violation of this license. 4. All advertising materials mentioning features or use of this software must display the following acknowledgement: This product includes software developed by Grzegorz Klima, Karol Podemski, and Kaja Retkiewicz-Wijtiwiak. 5. The names of the authors may not be used to endorse or promote products derived from this software or results of analyses conducted using this software in its original or modified form without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE AUTHORS ''AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.