Applied Theory Research

- What is inframarginal Economics?

With the sound (pure) theoretical foundation of inframarginal analysis of general increasing returns and network effects of division of labor, many applied theory papers have explored the implications of the new framework for trade theory, macroeconomics, theories of the firm, urbanization, industrialization, hierarchical network, development economics, property rights, business cycle, unemployment, capital, and etc.

The focus of the papers is on effects of trading efficiency, which could be affected by the institution of the firm, hierarchical structure of transactions and contracts, money, the institution of government, opportunism (associated with moral hazard, adverse selection, cheating, stealing, and tariff), urbanization, insurance, structure of property rights and ownership, and bundling sale, on the network size of division of labor and interplays among equilibrium topological properties of economic organisms, prices, and resource allocation. For instance, inframarginal comparative statics of general equilibrium in the models show that as parameter values of trading efficiency and production condition shift between parameter subspaces which demarcate various structures of division of labor, transactions, property rights, and contracts, the general equilibrium discontinuously jumps across the structures, resulting in endogenous changes in level of division of labor, monetary regime, trade pattern, structure of property rights, transactions, contracts, and institution. Income share of transaction cost may increase in response to the emergence of money, improvements in trading efficiency, and evolution in division of labor that generates productivity progress. Aggregate reliability of the network of division of labor may decrease and aggregate risk of coordination failure of division of labor may increase as a consequence of expansion of network of division of labor which generates productivity progress as well as a high degree of connectedness of integrated market. Several dynamic models in this literature has explored spontaneous (or endogenous) coevolution in division of labor, trading efficiency, number of traded goods, number of available goods, per capita income, optimum government tax rate, size of government revenue, and market integration.

Since much of early applied theory research in this literature is reviewed in Yang and Y-K. Ng (1993), Yang and S. Ng (1998), and Yang (2001), I shall outline the recent work in this strand of the literature.

Inframarginal analysis of trade theory: Cheng, Sachs, and Yang (2000a) show that government trade policy regime, equilibrium network size of division of labor, and aggregate productivity are interdependent in a Ricardian model. This paper shows that as transportation efficiency is improved, the general equilibrium discontinuously jumps from autarky to the partial division of labor, where the country producing both goods would impose a tariff and the country producing a single good would prefer unilateral free trade, followed by the complete division of labor where both countries would negotiate on tariff rates to achieve free trade. In a model with three countries, the country which does not have a comparative advantage relative to the other two countries and/or which has low transaction efficiency may be excluded from trade. Cheng, Sachs, and Yang (1999, 2000b) have applied inframarginal analysis to the HO model with exogenous technological as well as endowment comparative advantages to obtain similar results. Cheng, Liu, and Yang (2000) and Yang, and Zhang (2000, forthcoming) have applied inframarginal analysis to models with endogenous as well exogenous comparative advantages to study interplays between trade policy regime, dual structure, income distribution, and network size of division of labor. Sachs, Yang, and Zhang (forthcoming) have applied inframarginal analysis to the Dixit-Krugman models to explain discontinuous jumps of trade pattern by interplays among endogenous and exogenous comparative advantages in technology, endowments, and transaction efficiencies. D. Yang (2001) and G. Li (2001) have applied inframarginal analysis to investigate the relationship between international trade, foreign direct investment, and network size of division of labor.

Liu and Yang (2000), Sun (2000), and Zhang (2000, 2001) have formalized the theory of irrelevance of the size of the firm and found empirical evidence for this theory.

Inframarginal analysis of externality, public goods, and endogenous transaction costs: Chu and Wang (1998), Y-K. Ng and S. Ng 2001a, b, and Ng and Yang (2000) have introduced externalities into models of endogenous specialization to investigate effects of externalities on the extent of the market and network size of division of laobr, Yang (2000), Yang and Yeh (forthcoming) have introduced moral hazard into a model of endogenous specialization to investigate effects of the endogenous transaction costs caused by moral hazard on the extent of the market and network size of division of labor. Yang and Zhao (2000) use several game models to investigate interplays among endogenous and exogenous transaction costs caused by bargaining and network size of division labor. All of the models can predict concurrent increases in endogenous transaction costs, aggregate productivity, and the wealth of a nation as consequences of evolution in division of labor.

Yang (2000) absorbs recent criticisms of Hart's theory of incomplete contract by Maskin, Milgrom, and Homstrom. He introduces two-sided moral hazard into the Yang-Ng model of endogenous specialization and endogenous emergence of the firm. This model save the essential story in the Grossman-Hart-Moore model by absorbing technical substance in Maskin critique.


Trade Theory:

  1. Wen Li Cheng, Jeffrey Sachs & Xiaokai Yang, A General Equilibrium Re-appraisal of the Stolper-Samuelson Theorem. (trade Theory, general equilibrium HO model, Stolper-Samuelson theorem)
  2. Wenli Cheng, Jeffrey Sachs & Xiaokai Yang, An Inframarginal Analysis of the Ricardian Model. (Trade Theory)
  3. Jeffrey Sachs, Xiaokai Yang & Dingsheng Zhang, Pattern of Trade and Economic Development in the Model of Monopolistic Competition. (Income distribution, division of labor, dual structure, economic development, trade pattern, monopolistic competition, economies of scale, inframarginal analysis)
  4. Xiaokai Yang & Dingsheng Zhang, Economic Development, International Trade, and Income Distribution. (Income distribution, division of labor, dual structure, economic development)
  5. Wenli Cheng, Jeffrey Sachs & Xiaokai Yang, An Inframarginal Analysis of the Heckscher-Ohlin Model with Transaction Costs and Technological Comparative Advantage. (H-O theorem, factor equalization theorem, Stolper-Samuelson theorem, Rybczynski theorem)
  6. Jeffrey Sachs, Xiaokai Yang, Dingsheng Zhang, Globalization, Dual Economy, and Economic Development.
  7. Xiaokai Yang & Yongsheng Zhang, Tests of Scale Effects Predicted by the Dixit-Stiglitz Model. (Scale effect, Firm Size, the Dixit-Stiglitz Model)
  8. Wenli Cheng, Meng-chun Liu & Xiaokai Yang, "A Ricardian Model with Endogenous Comparative Advantage and Endogenous Trade Policy Regimes".
  9. [From Economics: New Classical Versus Neoclassical Frameworks]
    -------------
    Chapter 11. Emergence of International Trade from Domestic Trade
    and Emergence of New Products

    11.1. Endogenous Trade Theory and Endogenous Number of Consumer Goods
    11.2. A New Classical Trade Model with Fixed Learning Costs
    11.3. How are Demand and Supply Functions Determined by Individuals' Levels of Specialization
    11.4. Inframarginal Comparative Statics of the Optimum Decisions
    11.5. How is the Level of Division of Labor in Society Determined in the Market
    11.6. Inframarginal Comparative Statics of General Equilibrium and
    Many Concurrent Economic Phenomena
    11.7. Emergence of International Trade from Domestic Trade
    11.8. Comovement of Division of Labor and Consumption Variety
    11.9. Trade off Between Economies of Specialization and Coordination Costs
    11.10. A Neoclassical Model Endogenizing the Number of Consumption Goods on the Basis of the Trade off Between Economies of Scale and Consumption Variety
    11.11. An Extended Murphy-Shleifer-Vishny Model with Compatibility between Economies of Scale and Competitive Market
    -------------
    Chapter 12: Exogenous and Endogenous Comparative Advantages,
    Division of Labor, and Trade

    12.1. Endogenous vs. Exogenous Comparative Advantage 296
    12.2. A Ricardian Model with Exogenous Comparative Technological Advantage and Transaction Costs
    12.3. Analysis of Decisions vs. Analysis of Equilibrium
    12.4. Economic Development and Trade Policy
    12.5. Comparative Endowment Advantage and Transaction Efficiency


Labor Economics

  1. Monchi Lio, Effects of Insurance and Moral Hazard on the Division of Labor and Productivity. (the division of labor, insurance, moral hazard, endogenous transaction costs)
  2. Monchi Lio & Xiaokai Yang, The Division of Labor and the Allocation of Time. (division of labor and time allocation, transaction cost)
  3. Guang-Zhen Sun & Yew-Kwang Ng, "Time Is More Precious For The Young, Life Is More Valuable For The Old".
  4. [From Economics: New Classical Versus Neoclassical Frameworks]
    Chapter 15: The Trade off Between Work and Leisure and Impacts of
    the Resource Scarcuty and Population Size on the Division of Labor

    15.1. Why Can Division of Labor Enlarge the Scope for the Efficient Trade off
    Between Work and Leisure 390
    15.2. Why Leisure Time and Per capita Consumption of Each Goods Increase
    as Division of Labor Develops
    15.3. Why Can Crisis of Resource Shortage Promote Evolution in Division of Labor and Productivity
    15.4. Implications of High Population Density for Evolution in Division of Labor
    through Its Effect on Per capita Investment Cost of Infrastructure


Bounded Rationality

  1. Xiaokai Yang & Shuntian Yao, Walrasian Sequential Equilibrium, Bounded Rationality, and Social Experiments. (Pure Theory)


Globalization:

  1. Globalization and Economic Analysis --- On Prof. James Buchanan's Visit to Monash University.
  2. Wen Li Cheng, Jeffrey Sachs & Xiaokai Yang, A General Equilibrium Re-appraisal of the Stolper-Samuelson Theorem. (trade Theory, general equilibrium HO model, Stolper-Samuelson theorem)
  3. Xiaokai Yang, China's Entry to the WTO. (Globalization Issue)
  4. Jeffrey Sachs & Xiaokai Yang, Market Led Industrialization and Globalization. (Globalization Issue)
  5. Wenli Cheng, Jeffrey Sachs & Xiaokai Yang, An Inframarginal Analysis of the Ricardian Model. (Trade Theory)
  6. Jeffrey Sachs, Xiaokai Yang & Dingsheng Zhang, Pattern of Trade and Economic Development in the Model of Monopolistic Competition. (Income distribution, division of labor, dual structure, economic development, trade pattern, monopolistic competition, economies of scale, inframarginal analysis)
  7. Xiaokai Yang & Dingsheng Zhang, Economic Development, International Trade, and Income Distribution. (Income distribution, division of labor, dual structure, economic development)
  8. Wenli Cheng, Jeffrey Sachs & Xiaokai Yang, An Inframarginal Analysis of the Heckscher-Ohlin Model with Transaction Costs and Technological Comparative Advantage. (H-O theorem, factor equalization theorem, Stolper-Samuelson theorem, Rybczynski theorem)
  9. Xiaokai Yang, Incomplete Contingent Labor Contract, Asymmetric Residual Rights and Authority, and the Theory of the Firm. (Application Thoery)
  10. Jeffrey Sachs, Xiaokai Yang, Dingsheng Zhang, Globalization, Dual Economy, and Economic Development.
  11. Xiaokai Yang, The Crisis of Success and Feedback Quality in Managing Economic Crisis (Application Theory)
  12. Monchi Lio, Effects of Insurance and Moral Hazard on the Division of Labor and Productivity. (the division of labor, insurance, moral hazard, endogenous transaction costs)
  13. Wenli Cheng, Meng-chun Liu & Xiaokai Yang, "A Ricardian Model with Endogenous Comparative Advantage and Endogenous Trade Policy Regimes".


Case Study

  1. Jeffrey Sachs, Wing Thye Woo & Xiaokai Yang, Economic Reforms and Constitutional Transition. (Political Economy)


E-Commerce

  1. Ke Li & Xiaokai Yang, A General Equilibrium Model with Impersonal Networking Decisions and Bundling Sales. (Application Theory, E-commerce)
  2. Dingsheng Zhang, He-Ling Shi & Xiaokai Yang, "A General Equilibrium Model of e-Commerce with Impersonal Networking Decisions".
  3. Chu, Chih-Ning & Chou, Jerome, "A Criterion from the General Equilibrium Model on Providing an Open or a Closed Source Software".
  4. Heling Shi & Hayden Mathysen, "E-commerce, transaction cost, and the network of division of labour: a business perspective".


Empirical Study

  1. Been-Lon Chen, Chien-fu Jeff Lin & Xiaokai Yang, Empirical Evidence for Sequential Divergence and Convergence. (Empirical Research)
  2. Pak-Wai Liu & Xiaokai Yang, The Theory of Irrelevance of the Size of the Firm. (size of the firm, division of labor, theory of the firm)
  3. Xiaokai Yang & Yongsheng Zhang, Tests of Scale Effects Predicted by the Dixit-Stiglitz Model. (Scale effect, Firm Size, the Dixit-Stiglitz Model)
  4. Empirically validating Adam Smith's theory of division of labor with structural equation modeling (Abstract & Slide) - A Note about Applying LISREL on Economics Empirical Analysis


Political Economics

  1. Wai-Man Liu & Xiaokai Yang, Effects of Political Monopoly of the Ruling Elite on the Extent of the Market, income distribution, and Development.
  2. Jeffrey Sachs, Wing Thye Woo & Xiaokai Yang, Economic Reforms and Constitutional Transition. (Political Economy)
  3. Sugata Marjit & Heling Shi "On Controlling Crime with Corrupt Officials".


Public Economics

  1. Ng, Yew-Kwang & Siang Ng, (2001a), 'Specialization, Network Externalities, and Work Ethics.' Working Paper, Department of Economics, Monash University. (forthcoming in JEBO with Buchanan’s reply)
  2. Ng, Yew-Kwang & Siang Ng, (2001b), 'Why It May Be Desirable to Encourage Improvements in Transaction Efficiency: Economies of Specialization and Network Externalities.' (paper presented to the July 2001 Monash U conference on e-commerce)
  3. Mei Wen, "Infrastructure and Evolution in Division of Labour".


Macroeconomics Economics

  1. Mei Wen, "Infrastructure and Evolution in Division of Labour".
  2. Heling Shi, "On the Micro Aspects of the Economic Miracle and Finance Crisis in Asia".
  3. [From Economics: New Classical Versus Neoclassical Frameworks]
    Chapter 25: Theory of Capital and Saving
    Chapter 26: Money and Division of Labor
    Chapter 27: New Classical Theory of Business Cycles and Unemployment


Theory of Urbanization:

  1. Yang, X. and Rice, R. (1994), "An Equilibrium Model Endogenizing the Emergence of a Dual Structure between the Urban and Rural Sectors", Journal of Urban Economics, Vol. 25, 346-68.
  2. Sun, G. and Yang, X. (2001), "Evolution in Division of Labor, Urbanization, and Land Price Differentials between the Urban and Rural Areas," Australian Economic Papers, forthcoming.
  3. [From Economics: New Classical Versus Neoclassical Frameworks]
    Chapter 14: Urbanization, Dual Structure Between Urban and Rural Areas,
    and the Division of Labor

    14.1. Why and How Cities Emerge from the Division of Labor?
    14.2. Emergence of Cities and of the Dual Structure Between Urban and Rural Areas
    14.3. Why Can Geographical Concentration of Transactions Improve Transaction Efficiency
    14.4. Simultaneous Endogenization of Level of Division of Labor, Location Pattern of Residences,
    Geographical Pattern of Transactions, and Land Prices
    14.5. Fujita-Krugman Model of Urbanization


Theory of Industrialization:

  1. Sun, G. and Lio, M. (1996), "A General Equilibrium Model Endogenizing the Level of Division of Labor and Variety of Producer Goods", Working Paper, Department of Economics, Monash University.
  2. [From Economics: New Classical Versus Neoclassical Frameworks]
    Chapter 19: Industrialization and the Division of Labor in Roundabout Production

    19.1. The Features of Industrialization
    19.2. A General Equilibrium Model Endogenizing Production Roundaboutness
    19.3. Corner Equilibria and Emergence of New Industry
    19.4. General Equilibrium and Industrialization
    19.5. Changes in the Income Shares of the Industrial and Agricultural Sectors
    19.6. The Number of Possible Structures of Transactions Increases More Than Proportionally as
    Division of Labor Evolves in Roundabout Production


Hierarchical Network

  1. Xiaokai Yang, An Equilibrium Model of Hierarchical Network.
  2. Shi, Heling, and Yang, Xiaokai, (1998) "Centralized Hierarchy within a Firm and Decentralized Hierarchy in the Market", in Increasing Returns and Economic Analysis, eds. Arrow, Kenneth, Ng, Yew-Kwang and Xiaokai Yang, Macmillan, 145-169 (abstract, full-text).
  3. [From Economics: New Classical Versus Neoclassical Frameworks]
    Chapter 20: Hierarchical Structure of the Network of Division of Labor and Related Transactions

    20.1. The Theory of Hierarchy
    20.2. One Way Centralized Hierarchy
    20.3. A Decentralized Hierarchy of Transactions and the Division of Labor
    20.4. Configurations and Market Structures
    20.5. The General Equilibrium and Its Inframarginal Comparative Statics
    20.6. Network Hierarchy of Cities and Division of Labor
    20.6.1 Consumer-producers, Cities, and Layers of a Hierarchy of Cities
    20.6.2 Two Types of Transaction Costs


Growth Theory

  1. Borland, J. and Yang, X. (1995), "Specialization, Product Development, Evolution of the Institution of the Firm, and Economic Growth", Journal of Evolutionary Economics, 5, 19-42.
  2. Yang, X. and Borland, J. (1991a), "A Microeconomic Mechanism for Economic Growth", Journal of Political Economy, 99, 460-82.
  3. Wen, M. (1997), "Infrastructure and Evolution in Division of Labor", Review of Development Economics,1,191-206.
  4. [From Economics: New Classical Versus Neoclassical Frameworks]
    Chapter 22: Economic Growth Generated by Endogenous Evolution in Division of Labor

    22.1. Economies of Specialized Learning by Doing and
    Endogenous Evolution in Division of Labor
    22.2. A New Classical Dynamic Model with Learning by Doing
    22.3. Optimum Speed of Learning by Doing and Evolution of Endogenous
    Comparative Advantage
    22.3.1 The Function of Contracts
    22.3.2 An Individual's Dynamic Decision Problem
    22.3.3 Dynamic Equilibrium
    22.3.4. Various Economic Growth Patterns Generated by the Evolution of Division of Labor
    22.4. Endogenous Evolution of the Extent of the Market, Trade Dependence,
    Endogenous Comparative Advantages, and Economic Structure
    22.5. Empirical Evidences and Rethinking Development Economics and
    Endogenous Growth Theory
    Appendix 22.1: The Relationship between the Control Theory and Calculus of Variabtions


Development Economics

  1. (Book) Sachs, J. and Yang, X. (2001), Development Economics: Inframarginal Versus Marginal Analyses, Cambridge, MA., Blackwell.
  2. Sachs, J., Yang, X. and Zhang, D. (2001), "Patterns of Trade and Economic Development in the Model of Monopolistic Competition." Review of Development Economics, forthcoming.
  3. Yang, X. and Shi, H. (1992), "Specialization and Product Diversity," American Economic Review, 82, 392-98.
  4. [From Economics: New Classical Versus Neoclassical Frameworks]
    Chapter 21: Neoclassical Models of Economic Growth
    Chapter 22: Economic Growth Generated by Endogenous Evolution in Division of Labor
    Chapter 23: Concurrent Endogenous Evolution in Division of Labor, in the Number of Goods, and in the Institution of the Firm
    Chapter 24: Experiments with Structures of Division of Labor and Evolution in Organization Information Acquired by Society


Theory of Endogenous Externality, Public Goods and Endogeneous Transaction Costs

  1. Chu, C. (1997), "Productivity, Investment in Infrastructure, and Population Size: Formalizing the Theory of Ester Boserup", Review of Development Economics, 1, 294-304.
  2. Chu, C. and Wang, C. (1998), "Economy of Specialization and Diseconomies of Externality", Journal of Public Economics. 69, 249-61.
  3. Lio, M. (1996), Three Assays on Increasing Returns and Specialization: A Contribution to New Classical Microeconomic Approach, Ph.D. Dissertation, Department of Economics, the National Taiwan University.
  4. Lio, M. (1998), "Uncertainty, Insurance, and Division of Labor," Review of Development Economics, 2, 76-86.
  5. Ng, Yew-Kwang & Siang Ng, (2001a), 'Specialization, Network Externalities, and Work Ethics.' Working Paper, Department of Economics, Monash University. (forthcoming in JEBO with Buchanan’s reply)
  6. Ng, Yew-Kwang & Siang Ng, (2001b)'Why It May Be Desirable to Encourage Improvements in Transaction Efficiency: Economies of Specialization and Network Externalities.' (paper presented to the July 2001 Monash U conference on e-commerce)
  7. Yang, X. (2000), "Incomplete Contingent Labor Contract, Asymmetric Residual Rights and Authority, and the Theory of the Firm." Seminar Paper, Department of Economics, Monash University.
  8. Yang, X. and Yeh, Y. (forthcoming), "A General Equilibrium Model with Endogenous Principal-agent Relationship," Australian Economic Papers.
  9. Fang, Xinghai and Zhu, Tian (1999), "Institutional Imperfection and Transition Strategies," Economic Systems, 23, 331-48.
  10. Ng, Y-K. and Yang, X. (2000) " Effects of Taxation on the Extent of the Market and Network Size of Division of Labor," Working Paper, Department of Economics, Monash University.
  11. Liu, Wai-Man, and Xiaokai Yang, (2001), "Good Capitalism versus Bad Capitalism: Effects of Political Monopoly of the Ruling Elite on the Extent of the Market, Income Distribution, and Development," Department of Economics Discussion Papers, No. 01/01, ISSN 1441-5429, Monash University.
  12. [From Economics: New Classical Versus Neoclassical Frameworks]
    Chapter 10: Endogenous Transaction Costs and Theory of Contract,
    Ownership, and Residual Rights

    10.1. Endogenous Transaction Costs and Moral Hazard
    10.2. Neoclassical Principal-agent Models
    10.3. A New Classical General Equilibrium Model of Principal-agent
    10.4. The Trade off Between Endogenous Transaction Costs caused by Moral Hazard and Monitoring Cost
    10.5. The Grossman-Hart-Moore Model of Optimal Ownership Structure
    10.6. Non-credible Commitment and Soft Budget Constraint


Economics of E-Business & Internet

  1. Li, Ke, (2001), A General Equilibrium Analysis of the Division of Labour: Violation and Enforcement of Property Rights, Impersonal Networking Decisions and Bundling Sale, Ph.D. Thesis, Department of Economics, Monash University.


Economics of State

  1. Liu, Wai-Man, and Xiaokai Yang, (2001), "Good Capitalism versus Bad Capitalism: Effects of Political Monopoly of the Ruling Elite on the Extent of the Market, Income Distribution, and Development," Department of Economics Discussion Papers, No. 01/01, ISSN 1441-5429, Monash University.
  2. Li Ke & Russell Smyth, "Division of Labour, Specialization and the Enforcement of a System of Property Rights: A General Equilibrium Analysis", Department of Economics Discussion Papers, No. 12/01, ISSN 1441-5429, Monash University.


Monetary Theory

  1. Cheng, W. (1998),"Specialization and the Emergence and the Value of Money", In K. Arrow, Y-K. Ng, and X. Yang eds. Increasing Returns and Economic Analysis, London, Macmillan.
  2. Cheng, W. (1999), "Division of Labor, Money, and Economic Progress", Review of Development Economics, 3, 354-67.
  3. Yang, X. and Ng, Y-K. (1993), Specialization and Economic Organization, a New Classical Microeconomic Framework, Amsterdam, North-Holland.


Theory of Capital and Investment

  1. Yang, X. (1999), "The Division of Labor, Investment, and Capital", Metroeconomica. 50, 301-24.
  2. Yang, X. and Borland, J. (1991a), "A Microeconomic Mechanism for Economic Growth", Journal of Political Economy, 99, 460-82.
  3. Wen, M. (1997), "Infrastructure and Evolution in Division of Labor", Review of Development Economics,1,191-206.
  4. Wen, M. (1997), Division of Labor in Economic Development, Ph.D. dissertation, Department of Economics, Monash University.
  5. [From Economics: New Classical Versus Neoclassical Frameworks]
    Chapter 25: Theory of Capital and Saving

    25.1. Neoclassical Theory of Capital 628
    25.2. New Classical Theory of Capital and Savings
    25.2.1. The Model
    25.2.2. Configuration Sequence and Structure Sequence
    25.2.3. Dynamic Corner Equilibria in 16 Structure Sequences
    25.3. Capital and Division of Labor in Roundabout Production
    23.3.1. Dynamic General Equilibrium
    25.3.3. Endogenous Decision Horizon and Effect of Liberalization Reforms on Opportunity
    for Lucrative Investment


Theory of Business Cycle

  1. Yang, X. and Ng, Y-K. (1993), Specialization and Economic Organization, a New Classical Microeconomic Framework, Amsterdam, North-Holland. (Ch. 18).
  2. Du, J. (forthcoming), "Endogenous, Efficient Long-run Cyclical Unemployment, Endogenous Long-run Growth, and Division of Labor," Review of Development Economics.
  3. [From Economics: New Classical Versus Neoclassical Frameworks]
    Chapter 27: New Classical Theory of Business Cycles and Unemployment

    27.1. Rethinking Macroeconomics
    27.2. Long-run Regular Efficient Business Cycles, Cyclical Unemployment,
    Long-run Economic Growth, and Division of Labor in Producing Durable Goods
    27.3. A New Classical Dynamic Equilibrium Model of Business Cycles and Unemployment
    27.4. Cyclical vs. non-cyclical Corner Equilibria
    27.4.1 Regime Specification, Configurations and Market Structures
    27.4.2 The Dynamic corner equilibrium in Autarky
    27.4.3 Market Structure C
    27.4.4 Market Structure P
    27.4.5. Welfare and Policy Implications of the Model
    27.5. General Price Level, Business Cycles, and Unemployment Rate
    27.6. Emergence of Firms and Fiat Money from the Division of Labor


Theory of Insurance

  1. Lio, M. (1998), "Uncertainty, Insurance, and Division of Labor," Review of Development Economics, 2, 76-86.
  2. [From Economics: New Classical Versus Neoclassical Frameworks]
    Chapter 17: Insurance and Risk of Coordination Failure of the Network
    of Division of Labor

    17.1. Uncertainty and Risk Aversion
    17.2. A Model with Insurance and Endogenous Specialization in the Absence of Moral Hazard
    17.3. The Division of Labor and Endogenous Transaction Costs caused by Complete Insurance


Theory of Firm and Contract

  1. Yang, X. and Ng, Y-K. (1995), "Theory of the Firm and Structure of Residual Rights", Journal of Economic Behavior and Organization, 26, 107-28.
  2. Liu, Pak-Wai and Yang, Xiaokai (2000) "The Theory of Irrelevance of the Size of the Firm," Journal of Economic Behavior and Organization, 42, 145-65.
  3. Yang, X. and Yeh, Y. (forthcoming), "A General Equilibrium Model with Endogenous Principal-agent Relationship," Australian Economic Papers.
  4. Yang, X. (2000), "Incomplete Contingent Labor Contract, Asymmetric Residual Rights and Authority, and the Theory of the Firm", Seminar Paper, Department of Economics, Monash University.
  5. Sun, Guangzhen (2000), "The Size of the Firm and Social Division of Labour." Australian Economic Papers. 39, 263-77.
  6. [From Economics: New Classical Versus Neoclassical Frameworks]
    Chapter 8: Labor Market and Institution of the Firm

    8.1. What is the Institution of the Firm 190
    8.2. Is It Fair to Have Asymmetric Relationship Between Boss and Employees
    -Story behind the Model
    8.3. Emergence of the Firm from the Division of Labor 191
    8.3.1. Economies of Roundabout Production
    8.3.2. The Corner Equilibria in Four Structures
    8.3.3. General Equilibrium Structure of Transactions and Residual Rights
    8.4. The Distinction Between ex ante and ex post Production Functions and
    the New Classical Analysis of Demand and Supply
    8.5. Economies of Division of Labor, Economies of the Firm, and Coase Theorem


Economics of Transaction Costs

  1. Lio, M. (1996), Three Assays on Increasing Returns and Specialization: A Contribution to New Classical Microeconomic Approach, Ph.D. Dissertation, Department of Economics, the National Taiwan University.
  2. Lio, M. (1998), "Uncertainty, Insurance, and Division of Labor," Review of Development Economics, 2, 76-86.
  3. [From Economics: New Classical Versus Neoclassical Frameworks]
    Chapter 10: Endogenous Transaction Costs and Theory of Contract,
    Ownership, and Residual Rights

    10.1. Endogenous Transaction Costs and Moral Hazard
    10.2. Neoclassical Principal-agent Models
    10.3. A New Classical General Equilibrium Model of Principal-agent
    10.4. The Trade off Between Endogenous Transaction Costs caused by Moral Hazard and Monitoring Cost
    10.5. The Grossman-Hart-Moore Model of Optimal Ownership Structure
    10.6. Non-credible Commitment and Soft Budget Constraint


Economics of Property Rights

  1. Yang, X. and Wills, I. (1990), "A Model Formalizing the Theory of Property Rights", Journal of Comparative Economics, 14, 177-98.
  2. Lio, M. (1998), "Uncertainty, Insurance, and Division of Labor," Review of Development Economics, 2, 76-86.
  3. Xiaokai Yang & Shuntian Yao, Walrasian Sequential Equilibrium, Bounded Rationality, and Social Experiments. (Pure Theory)
  4. Pak-Wai Liu & Xiaokai Yang, The Theory of Irrelevance of the Size of the Firm. (size of the firm, division of labor, theory of the firm)
  5. Xiaokai Yang, Incomplete Contingent Labor Contract, Asymmetric Residual Rights and Authority, and the Theory of the Firm. (Application Thoery)
  6. Chu, Chih-Ning & Chou, Jerome, "A Criterion from the General Equilibrium Model on Providing an Open or a Closed Source Software".
  7. Sugata Marjit, Arijit Mukherjee and Heling Shi, "Cooperation in R&D: The Case of Patent Infringement Agreements".
  8. Shi, Heling, and Yang, Xiaokai, (1998) "Centralized Hierarchy within a Firm and Decentralized Hierarchy in the Market", in Increasing Returns and Economic Analysis, eds. Arrow, Kenneth, Ng, Yew-Kwang and Xiaokai Yang, Macmillan, 145-169 (abstract, full-text).
  9. [From Economics: New Classical Versus Neoclassical Frameworks]
    Chapter 16: Economics of Property Rights and the Division of Labor

    16.1. Uncertainties in Transactions and Economics of Property Rights
    16.2. Trade offs among Economies of Division of Labor, Coordination Reliability,
    and Benefit of Competition
    16.3. Endogenization of Coordination Reliability in Each Transaction
    16.4. Substitution between Precise Enforcement of Property Rights and Competition


Theory of Bounded Rationality and Impersonal Networking Decisions

  1. Ng, Y-K. and Yang, X. (1997), "Specialization, Information, and Growth: a Sequential Equilibrium Analysis". Review of Development Economics. 1, 257-74.
  2. Zhao, Y. (1999), "Information, Evolution of the Institution of the Firm, and the Optimal Decision Horizon", Review of Development Economics, 3, 336-53.
  3. [From Economics: New Classical Versus Neoclassical Frameworks]
    -------------
    Chapter 9: Pricing Mechanism Based on Bargaining

    9.1. Bargaining Game, Strategic Behavior, Opportunistic Behavior
    9.2. Nash Bargaining Game
    9.3. Endogenous Transaction Costs caused by Information Asymmetry
    9.4. Alternating Offer Bargaining Games
    9.5. Dynamic Bargaining Game and the Division of Labor
    9.6. How Does Competition for a Greater Share of Gains from the Division of Labor
    Generate Endogenous Transaction Costs
    9.7. How Can Endogenous Transaction Costs be Eliminated by Consideration of Reputation
    -------------
    Chapter 13: More General New Classical Models

    13.1. Theoretical Foundation of New Classical Economics
    13.2. A General New Classical Model with ex ante Different Consumer-producers
    13.3. The Existence of Genral Equilibrium
    13.4. Equilibrium Organism and Efficiency of the Invisible Hand in Coordinating Division of Labor
    13.5. A New Classical Model with Both Endogenous and Exogenous Comparative Advantages
    13.6. Trade Pattern and Income Distribution


Theory of Hierarchy

  1. Shi, H. , and Yang, X. (1998), "Centralised Hierarchy within a Firm vs. Decentralised Hierarchy in the Market ", in K. Arrow, Y-K. Ng, and X. Yang eds. Increasing Returns and Economic Analysis, London, Macmillan.
  2. Yang, X. (2001) Economics: New Classical Versus Neoclassical Frameworks, (Ch. 20), Blackwell Publishers.


Theory of the Firm

[From Economics: New Classical Versus Neoclassical Frameworks]
Chapter 8: Labor Market and Institution of the Firm

8.1. What is the Institution of the Firm
8.2. Is It Fair to Have Asymmetric Relationship Between Boss and Employees
-Story behind the Model
8.3. Emergence of the Firm from the Division of Labor
8.3.1. Economies of Roundabout Production
8.3.2. The Corner Equilibria in Four Structures
8.3.3. General Equilibrium Structure of Transactions and Residual Rights
8.4. The Distinction Between ex ante and ex post Production Functions and
the New Classical Analysis of Demand and Supply
8.5. Economies of Division of Labor, Economies of the Firm, and Coase Theorem


Theory of Entrepreneurial Discovery


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