出版社 World Scientific Publishing Co Pte Ltd

Cover for Sprott, Julien Clinton (University of Wisconsin-Madison, USA) · Elegant Automation: Robotic Analysis of Chaotic Systems (Hardcover Book) (2023)

Elegant Automation: Robotic Anal... (2023)

Sprott, Julien Clinton (Universi...

Cover for Rajasekar, S (Bharathidasan University, India) · Understanding the Physics of Toys: Principles, Theory and Exercises (Paperback Book) (2023)

Understanding the Physics of Toy... (2023)

Rajasekar, S (Bharathidasan Univ...

Cover for Chapline, George (Lawrence Livermore National Laboratory, USA) · Quantum Mechanics and Bayesian Machines (Hardcover Book) (2023)

Quantum Mechanics and Bayesian M... (2023)

Chapline, George (Lawrence Liver...

Cover for Sherertz, Robert J (Wake Forest School of Medicine, USA) · Covid Chaos: What Happened and Why (Hardcover Book) (2023)

Covid Chaos: What Happened and Why (2023)

Sherertz, Robert J (Wake Forest ...

Cover for Sherertz, Robert J (Wake Forest School of Medicine, USA) · Covid Chaos: What Happened and Why (Paperback Book) (2023)

Covid Chaos: What Happened and Why (2023)

Sherertz, Robert J (Wake Forest ...

Cover for Sieren, Frank (.) · Future? China! How the New Superpower is Changing the West (Hardcover Book) (2023)

Future? China! How the New Super... (2023)

Sieren, Frank (.)

Cover for Sieren, Frank (.) · Future? China! How the New Superpower is Changing the West (Paperback Book) (2023)

Future? China! How the New Super... (2023)

Sieren, Frank (.)

Cover for Rahman, Faiz (Ohio University, USA) · From Edison to Leds: the Science and Story of Light Sources (Hardcover Book) (2023)

From Edison to Leds: the Science... (2023)

Rahman, Faiz (Ohio University, USA)

Cover for Rahman, Faiz (Ohio University, USA) · From Edison to Leds: the Science and Story of Light Sources (Paperback Book) (2023)

From Edison to Leds: the Science... (2023)

Rahman, Faiz (Ohio University, USA)

Cover for Ellinger, Peter (.) · Down Memory Lane: Peter Ellinger's Memoirs (Hardcover Book) (2023)

Down Memory Lane: Peter Ellinger... (2023)

Ellinger, Peter (.)

Cover for Ellinger, Peter (.) · Down Memory Lane: Peter Ellinger's Memoirs (Paperback Book) (2023)

Down Memory Lane: Peter Ellinger... (2023)

Ellinger, Peter (.)

Cover for Verhezen, Peter (University of Antwerp, Belgium) · Making Wise Decisions in a Smart World: Responsible Leadership in an Era of Artificial Intelligence (Paperback Book) [Student edition] (2023)

Student edition

Making Wise Decisions in a Smart... (2023)

Verhezen, Peter (University of A...

Cover for Wu, Hequan (China Information and Communication Technology Group, China) · Way of Data, The: from Technology to Applications (Hardcover Book) (2023)

Way of Data, The: from Technolog... (2023)

Wu, Hequan (China Information an...

Cover for Boh, Wai Fong (Nanyang Technological University, Singapore) · Identifying Business Opportunities Through Innovation (Hardcover Book) (2023)

Identifying Business Opportuniti... (2023)

Boh, Wai Fong (Nanyang Technolog...

Cover for Majhi, Sasadhar (Kazi Nazrul University, India) · Modern Sustainable Techniques in Total Synthesis of Bioactive Natural Products (Hardcover Book) (2023)

Modern Sustainable Techniques in... (2023)

Majhi, Sasadhar (Kazi Nazrul Uni...

Cover for Scheeline, Alexander (University of Illinois at Urbana-Champaign, USA) · Bandwidth: How Mathematics, Physics, and Chemistry Constrain Society (Hardcover Book) (2023)

Bandwidth: How Mathematics, Phys... (2023)

Scheeline, Alexander (University...

Cover for Scheeline, Alexander (University of Illinois at Urbana-Champaign, USA) · Bandwidth: How Mathematics, Physics, and Chemistry Constrain Society (Paperback Book) (2023)

Bandwidth: How Mathematics, Phys... (2023)

Scheeline, Alexander (University...

Cover for Cherednik, Ivan (The University of North Carolina at Chapel Hill, USA) · Combinatorics, Modeling, Elementary Number Theory: from Basic to Advanced (Hardcover Book) (2023)

Combinatorics, Modeling, Element... (2023)

Cherednik, Ivan (The University ...

Cover for Cheng, Lu (University of Illinois at Chicago, USA) · Socially Responsible Ai: Theories and Practices (Hardcover Book) (2023)

Socially Responsible Ai: Theorie... (2023)

Cheng, Lu (University of Illinoi...

Cover for Electricity Market Reforms in the Asean, China, India, and Japan - Series in Energy Transition, Carbon Neutrality, and Sustainability (Hardcover Book) (2023)

Electricity Market Reforms in th... (2023)

Cover for The Economics of Religion (Hardcover Book) (2023)

The Economics of Religion (2023)

Cover for Gendreau, Julian (Johns Hopkins University, USA) · Future of Technology in Medicine, The: from Cyborgs to Curing Paralysis (Hardcover Book) (2023)

Future of Technology in Medicine... (2023)

Gendreau, Julian (Johns Hopkins ...

Cover for Cpt and Lorentz Symmetry - Proceedings of the Ninth Meeting (Hardcover Book) (2023)

Cpt and Lorentz Symmetry - Proce... (2023)

Cover for Ella Chorazy-Michaela Jackson-Lukas Parker-Linda B · Beyond the Dark Arts: Advancing Marketing and Communication Theory and Practice (Hardcover Book) (2023)

Beyond the Dark Arts: Advancing ... (2023)

Ella Chorazy-Michaela Jackson-Lu...

Cover for Gendreau, Julian (Johns Hopkins University, USA) · Future of Technology in Medicine, The: from Cyborgs to Curing Paralysis (Paperback Book) (2023)

Future of Technology in Medicine... (2023)

Gendreau, Julian (Johns Hopkins ...

Cover for Cherednik, Ivan (The University of North Carolina at Chapel Hill, USA) · Combinatorics, Modeling, Elementary Number Theory: from Basic to Advanced (Paperback Book) (2023)

Combinatorics, Modeling, Element... (2023)

Cherednik, Ivan (The University ...

Cover for Deborah D L Chung · Road to Scientific Success, The: Inspiring Life Stories of Prominent Researchers (Volume 3) - the Road to Scientific Success: Inspiring Life Stories of Prominent Researchers (Hardcover Book) (2023)

Road to Scientific Success, The:... (2023)

Deborah D L Chung

Cover for Deborah D L Chung · Road to Scientific Success, The: Inspiring Life Stories of Prominent Researchers (Volume 3) - the Road to Scientific Success: Inspiring Life Stories of Prominent Researchers (Paperback Book) (2023)

Road to Scientific Success, The:... (2023)

Deborah D L Chung

Cover for Lucchesi, John C (Emory University, USA) · Chromatin and Gene Function: a Primer (Hardcover Book) (2023)

Chromatin and Gene Function: a P... (2023)

Lucchesi, John C (Emory Universi...

Cover for Lucchesi, John C (Emory University, USA) · Chromatin and Gene Function: a Primer (Paperback Book) (2023)

Chromatin and Gene Function: a P... (2023)

Lucchesi, John C (Emory Universi...

Cover for Teo, Ho Pin (National University of Singapore, Singapore & Singapore University of Social Sciences, Singapore & Singapore University of Technology and Design, Singapore) · Handbook of Township Management: the Singapore Model (Hardcover Book) (2023)

Handbook of Township Management:... (2023)

Teo, Ho Pin (National University...

Cover for Teo, Ho Pin (National University of Singapore, Singapore & Singapore University of Social Sciences, Singapore & Singapore University of Technology and Design, Singapore) · Handbook of Township Management: the Singapore Model (Paperback Book) (2023)

Handbook of Township Management:... (2023)

Teo, Ho Pin (National University...

Cover for India's Technology-led Development: Managing Transitions to a Digital Future - Emerging Issues and Trends in Indian Business and Management (Hardcover Book) (2023)

India's Technology-led Developme... (2023)

Cover for Flattening the Curve: Covid-19 & Grand Challenges for Global Health, Innovation, and Economy - World Scientific Series in Grand Public Policy Challenges of the 21st Century (Hardcover Book) (2023)

Flattening the Curve: Covid-19 &... (2023)

Cover for Mikovic, Aleksandar (Lusofona University, Portugal) · State-sum Models of Piecewise Linear Quantum Gravity (Hardcover Book) (2023)

State-sum Models of Piecewise Li... (2023)

Mikovic, Aleksandar (Lusofona Un...

Cover for Baram, Yoram (Technion — Israel Institute of Technology, Israel) · Motion Control: Multi-faceted Movement in Space, Time and Neurological Impairment (Hardcover Book) (2023)

Motion Control: Multi-faceted Mo... (2023)

Baram, Yoram (Technion — Israel ...

Cover for Advances in Number Theory and Applied Analysis (Hardcover Book) (2023)

Advances in Number Theory and Ap... (2023)

Cover for Tu, Jay F (North Carolina State University, USA) · Difficult Dynamics Concepts Better Explained: Principles and Applications (Hardcover Book) (2023)

Difficult Dynamics Concepts Bett... (2023)

Tu, Jay F (North Carolina State ...

Cover for Neuenschwander, Dwight E (Southern Nazarene University, USA) · "Yours Ever, Freeman": the Wisdom of Freeman Dyson (Hardcover Book) (2023)

"Yours Ever, Freeman": the Wisdo... (2023)

Neuenschwander, Dwight E (Southe...

Cover for Neuenschwander, Dwight E (Southern Nazarene University, USA) · "Yours Ever, Freeman": the Wisdom of Freeman Dyson (Paperback Book) (2023)

"Yours Ever, Freeman": the Wisdo... (2023)

Neuenschwander, Dwight E (Southe...

Cover for McCain, Roger A (Drexel University, USA) · Game Theory: a Nontechnical Introduction to the Analysis of Strategy (Hardcover Book) [Fourth edition] (2023)

Game Theory: a Nontechnical Intr... (2023)

McCain, Roger A (Drexel Universi...

Cover for Horwitz, Lawrence (Tel Aviv University, Israel) · Concepts in Relativistic Dynamics (Hardcover Book) (2023)

Concepts in Relativistic Dynamics (2023)

Horwitz, Lawrence (Tel Aviv Univ...

Cover for Caplin, Andrew (New York University, USA) · Science of Mistakes, The: Lecture Notes on Economic Data Engineering - World Scientific Lecture Notes in Economics and Policy (Hardcover Book) (2023)

Science of Mistakes, The: Lectur... (2023)

Caplin, Andrew (New York Univers...

Cover for Oxnard, Charles (University of Western Australia, Australia) · Change and Challenge in Human Structure - Sixty Years On: from Cutting and Counting, Through Mathematics, Mechanics, Molecules and Modelling, to Brain and Behaviour! (Hardcover Book) (2023)

Change and Challenge in Human St... (2023)

Oxnard, Charles (University of W...

Cover for Zhang, Wei-Bin (Ritsumeikan Asia Pacific University, Japan) · Chaos, Complexity, and Nonlinear Economic Theory - Series on Advances in Mathematics for Applied Sciences (Hardcover Book) (2023)

Chaos, Complexity, and Nonlinear... (2023)

Zhang, Wei-Bin (Ritsumeikan Asia...

Cover for Amitrajeet A Batabyal-Peter Nijkamp · Creative Class Revisited, The: New Analytical Advances (Hardcover Book) (2023)

Creative Class Revisited, The: N... (2023)

Amitrajeet A Batabyal-Peter Nijkamp

Cover for Centrone, Stefania (Technical University of Munich, Germany) · Temporal Logic: from Philosophy and Proof Theory to Artificial Intelligence and Quantum Computing (Hardcover Book) (2023)

Temporal Logic: from Philosophy ... (2023)

Centrone, Stefania (Technical Un...

Cover for Leo-Paul Dana · Indian Smes and Start-ups: Growth Through Innovation and Leadership - Asia-pacific Business Series (Hardcover Book) (2023)

Indian Smes and Start-ups: Growt... (2023)

Cover for Hu, Qizhou (Nanjing University of Science and Technology, China) · Introduction of Super-speed Rail (Hardcover Book) (2023)

Introduction of Super-speed Rail (2023)

Hu, Qizhou (Nanjing University o...

Cover for Wolski, Andrzej (University of Liverpool, UK) · Beam Dynamics in High Energy Particle Accelerators (Hardcover Book) [Second edition] (2023)

Beam Dynamics in High Energy Par... (2023)

Wolski, Andrzej (University of L...

Cover for Xia, Jingmin (National University of Defense Technology, China) · Computing and Analysing Energy Minimisation Problems in Liquid Crystals: Implementation Using Firedrake (Hardcover Book) (2023)

Computing and Analysing Energy M... (2023)

Xia, Jingmin (National Universit...

Cover for Brink, Lars (Chalmers University Of Technology, Sweden) · Essence Of A Genius, The: A Tribute To Yoichiro Nambu - World Scientific Series In 20th Century Physics (Hardcover Book) (2023)

Essence Of A Genius, The: A Trib... (2023)

Brink, Lars (Chalmers University...

Cover for Caplin, Andrew (New York University, USA) · Science of Mistakes, The: Lecture Notes on Economic Data Engineering - World Scientific Lecture Notes in Economics and Policy (Paperback Book) (2023)

Science of Mistakes, The: Lectur... (2023)

Caplin, Andrew (New York Univers...

Cover for Brink, Lars (.) · Essence of a Genius, The: a Tribute to Yoichiro Nambu - World Scientific Series in 20th Century Physics (Paperback Book) (2023)

Essence of a Genius, The: a Trib... (2023)

Brink, Lars (.)

Cover for Zhao, Guanghui (Guizhou University of Finance and Economics, China) · Assessment and Policy Research on the Transportation Science and Technology Development in China (Hardcover Book) (2023)

Assessment and Policy Research o... (2023)

Zhao, Guanghui (Guizhou Universi...

Cover for Neo, Mei Lin (National University of Singapore, Singapore) · Field Guide to Giant Clams of the Indo-pacific, a (Hardcover Book) (2023)

Field Guide to Giant Clams of th... (2023)

Neo, Mei Lin (National Universit...

Cover for Curzon, Paul (Queen Mary University of London, UK) · Conjuring with Computation: a Manual of Magic and Computing for Beginners (Hardcover Book) (2023)

Conjuring with Computation: a Ma... (2023)

Curzon, Paul (Queen Mary Univers...

Cover for Cho, Dong-sung (The Institute for Industrial Policy Studies, South Korea & Seoul National University, South Korea) · The Competitiveness of Nations 2: Government Policies and Business Strategies for Environmental, Social, and Governance (Esg) - the Competitiveness of Nations: Theory and Practice (Hardcover Book) (2023)

The Competitiveness of Nations 2... (2023)

Cho, Dong-sung (The Institute fo...

Finding Wisdom in Brand Tragedie... (2023)

Thomas, Robert J (Georgetown Uni...

Finding Wisdom in Brand Tragedie... (2023)

Thomas, Robert J (Georgetown Uni...

Cover for Curzon, Paul (Queen Mary University of London, UK) · Conjuring with Computation: a Manual of Magic and Computing for Beginners (Paperback Book) (2023)

Conjuring with Computation: a Ma... (2023)

Curzon, Paul (Queen Mary Univers...

Cover for Jorgensen, Palle E T (The University of Iowa, USA) · Mathematics of Multilevel Systems: Data, Scaling, Images, Signals, and Fractals - Contemporary Mathematics and Its Applications: Monographs, Expositions and Lecture Notes (Hardcover Book) (2023)

Mathematics of Multilevel System... (2023)

Jorgensen, Palle E T (The Univer...

Cover for Al · Analysis, Cryptography and Information Science - Series on Computers and Operations Research (Hardcover Book) (2023)

Analysis, Cryptography and Infor... (2023)

Cover for Chen, Yuanyuan (Sichuan University, China) · Intelligent Analysis of Fundus Images: Methods and Applications - Series on Deep Learning Neural Networks (Hardcover Book) (2023)

Intelligent Analysis of Fundus I... (2023)

Chen, Yuanyuan (Sichuan Universi...

Cover for Deutscher, Guy (Tel Aviv University, Israel) · Climate Debt, The: Combining the Science, Politics and Economics of Climate Change (Hardcover Book) (2023)

Climate Debt, The: Combining the... (2023)

Deutscher, Guy (Tel Aviv Univers...

Cover for Canton, Eric Campos ((Instituto Potosino de Investigacion Cientifica y Tecnologica A.C., Mexico) · Generation of Self-excited, Hidden and Non-self-excited Attractors in Piecewise Linear Systems: Some Recent Approaches (Hardcover Book) (2023)

Generation of Self-excited, Hidd... (2023)

Canton, Eric Campos ((Instituto ...

Cover for Deutscher, Guy (Tel Aviv University, Israel) · Climate Debt, The: Combining the Science, Politics and Economics of Climate Change (Paperback Book) (2023)

Climate Debt, The: Combining the... (2023)

Deutscher, Guy (Tel Aviv Univers...

Cover for Wiggins, Stephen (University of Bristol, UK) · Elementary Classical Mechanics (Hardcover Book) (2023)

Elementary Classical Mechanics (2023)

Wiggins, Stephen (University of ...

Cover for Wiggins, Stephen (University of Bristol, UK) · Elementary Classical Mechanics: Problems and Solutions (Paperback Book) (2023)

Elementary Classical Mechanics: ... (2023)

Wiggins, Stephen (University of ...

Cover for Hosseini, Mahdi (Purdue University, USA) · Quantum Communication: the Physical Layer of Future Optical Networks - New Era Electronics: a Lecture Notes Series (Hardcover Book) (2023)

Quantum Communication: the Physi... (2023)

Hosseini, Mahdi (Purdue Universi...

Cover for Hosseini, Mahdi (Purdue University, USA) · Quantum Communication: the Physical Layer of Future Optical Networks - New Era Electronics: a Lecture Notes Series (Paperback Book) (2023)

Quantum Communication: the Physi... (2023)

Hosseini, Mahdi (Purdue Universi...

Cover for Wiggins, Stephen (University of Bristol, UK) · Elementary Classical Mechanics (Paperback Book) (2023)

Elementary Classical Mechanics (2023)

Wiggins, Stephen (University of ...

Cover for Computational and Mathematical Population Dynamics (Hardcover Book) (2023)

Computational and Mathematical P... (2023)

Cover for Simovici, Dan A (University of Massachusetts Boston, USA & Dana-Farber Cancer Institute, USA) · Linear Algebra Tools for Data Mining (Hardcover Book) [Second edition] (2023)

Linear Algebra Tools for Data Mi... (2023)

Simovici, Dan A (University of M...

Cover for History of Marketing Science, the (Second Edition) - World Scientific-now Publishers Series in Business (Hardcover Book) [Second edition] (2023)

History of Marketing Science, th... (2023)

Cover for History of Marketing Science, the (Second Edition) - World Scientific-now Publishers Series in Business (Paperback Book) [Second edition] (2023)

History of Marketing Science, th... (2023)

Cover for George Ofori · Building a Body of Knowledge in Project Management in Developing Countries - Domain-specific Bodies of Knowledge in Project Management (Hardcover Book) (2023)

Building a Body of Knowledge in ... (2023)

Cover for Grobner, Harald (University of Vienna, Austria) · Smooth-automorphic Forms and Smooth-automorphic Representations - Series on Number Theory and Its Applications (Hardcover Book) (2023)

Smooth-automorphic Forms and Smo... (2023)

Grobner, Harald (University of V...

Cover for Zhao, Guanghui (Guizhou University of Finance and Economics, China) · Redefining Traffic: How Ai Leads the Change (Hardcover Book) (2023)

Redefining Traffic: How Ai Leads... (2023)

Zhao, Guanghui (Guizhou Universi...

Cover for Guo, Boling (Institute of Applied Physics and Computational Mathematics, China) · Quantum Hydrodynamic Equation and Its Mathematical Theory (Hardcover Book) (2023)

Quantum Hydrodynamic Equation an... (2023)

Guo, Boling (Institute of Applie...

Cover for Jaroszkiewicz, George (The University of Nottingham, UK) · The Laws of Observation (Hardcover Book) (2023)

The Laws of Observation (2023)

Jaroszkiewicz, George (The Unive...

Cover for Kadish, Karl M (University of Houston, USA) · Electrochemistry of Metalloporphyrins - Series on Chemistry, Energy and the Environment (Hardcover Book) (2023)

Electrochemistry of Metalloporph... (2023)

Kadish, Karl M (University of Ho...

Cover for Urban Energy and Climate: Prospects for a Sustainable Transition - World Scientific Series in Current Energy Issues (Hardcover Book) (2023)

Urban Energy and Climate: Prospe... (2023)

Cover for Mandal, Satya (University of Kansas, USA) · Algebraic K-theory: the Homotopy Approach of Quillen and an Approach from Commutative Algebra (Hardcover Book) (2023)

Algebraic K-theory: the Homotopy... (2023)

Mandal, Satya (University of Kan...

Cover for Geriatric Admission, The: a Handbook for Hospitalists (Hardcover Book) (2023)

Geriatric Admission, The: a Hand... (2023)

Cover for Sano, Osamu (Tokyo University of Agriculture and Technology, Japan) · Partial Differential Equations - Utokyo Engineering Course/ Basic Mathematics (Hardcover Book) (2023)

Partial Differential Equations -... (2023)

Sano, Osamu (Tokyo University of...

Cover for Fujiwara, Takeo (The University of Tokyo, Japan) · Complex Function Theory - Utokyo Engineering Course/ Basic Mathematics (Hardcover Book) (2023)

Complex Function Theory - Utokyo... (2023)

Fujiwara, Takeo (The University ...

Cover for Roy · Geriatric Admission, The: a Handbook for Hospitalists (Paperback Book) (2023)

Geriatric Admission, The: a Hand... (2023)

Cover for Sano, Osamu (Tokyo University of Agriculture and Technology, Japan) · Partial Differential Equations - Utokyo Engineering Course/ Basic Mathematics (Paperback Book) (2023)

Partial Differential Equations -... (2023)

Sano, Osamu (Tokyo University of...

Cover for Fujiwara, Takeo (The University of Tokyo, Japan) · Complex Function Theory - Utokyo Engineering Course/ Basic Mathematics (Paperback Book) (2023)

Complex Function Theory - Utokyo... (2023)

Fujiwara, Takeo (The University ...

Cover for Tijms, Henk (Vrije University, The Netherlands) · First Course in Probability for Computer and Data Science, a (Hardcover Book) (2023)

First Course in Probability for ... (2023)

Tijms, Henk (Vrije University, T...

Cover for Tijms, Henk (Vrije University, The Netherlands) · First Course in Probability for Computer and Data Science, a (Paperback Book) (2023)

First Course in Probability for ... (2023)

Tijms, Henk (Vrije University, T...

Cover for Kazuki Hamada · Sustainability Management and Network Management - Japanese Management and International Studies (Hardcover Book) (2023)

Sustainability Management and Ne... (2023)

Cover for Suryadipta Majumdar · Innovations in Digital Forensics - World Scientific Series in Digital Forensics and Cybersecurity (Hardcover Book) (2023)

Innovations in Digital Forensics... (2023)

Suryadipta Majumdar

Cover for Trends in Innovation and Entrepreneurship Research: Ecosystems, Digital Technologies and Responses to Shocks (Hardcover Book) (2023)

Trends in Innovation and Entrepr... (2023)

Cover for Cai, Tianxin (Zhejiang University, China) · Wu Wenjun: a Biography in Pictures (Hardcover Book) (2023)

Wu Wenjun: a Biography in Pictures (2023)

Cai, Tianxin (Zhejiang Universit...

Cover for Haviv, Moshe (The Chinese University of Hong Kong, Shenzhen, China & The Hebrew University of Jerusalem, Israel) · Linear Algebra for Data Science (Hardcover Book) (2023)

Linear Algebra for Data Science (2023)

Haviv, Moshe (The Chinese Univer...

Cover for Chen, Guanrong (City University of Hong Kong, China) · Nonlinear Systems: Stability, Dynamics and Control (Hardcover Book) (2023)

Nonlinear Systems: Stability, Dy... (2023)

Chen, Guanrong (City University ...

Cover for Kuan Eng Johnson Goh · Valleytronics in 2d Materials (Hardcover Book) (2023)

Valleytronics in 2d Materials (2023)

Kuan Eng Johnson Goh

Cover for Navigating the New Political Economy in Southeast Asia: Perspectives from Japan, Taiwan and the Region - Series on Regional Dynamics of the Indo-pacific (Hardcover Book) (2023)

Navigating the New Political Eco... (2023)