产业融合理论及其经济效果

产业融合是信息化进程中呈现的一种产业新范式，是21世纪产业发展的新趋势。国内外许多学者从各个角度对这一经济现象进行了论述。本文主要阐述了产业融合内涵，介绍了产业融合过程中出现的主要产业融合类型，并分析了产业融合对社会经济发展的影响。     

产业融合理论研究评述

在产业演进和产业发展史中,产业融合现象随处可见。国外关于产业融合的著述虽很丰富,但大多是现象分析,理论上的分析并不成形;而国内的学者几乎忽视了这个具有     

创意经济时代的产业融合研究

创意经济时代的重要特征之一是产业之间的高度融合。分析了创意经济时代产业融合的类型,以及产业融合对于产业结构升级的影响,在此基础上提出了推进创意时代产业融合的政策建议。     

产业融合:广播电视产业发展的新动力

目前人们更多地关注如何用信息化改造传统广电业,然而,信息化对广电业更具本质性的影响并不仅仅在于使用信息技术,而在于广电业将在产业融合的进程中,获得新的发展动力,使原有的产业边界模糊化甚至消失,取得历史性的发展。     

马克思分工理论与数字时代产业融合

分工理论在马克思主义政治经济学中占据重要地位，而产业融合的新趋势是数字时代的鲜明特征。通过分工理论解读马克思的产业融合思想，进而分析对数字融合的适用性，对于丰富和拓展马克思主义政治经济学、寻求数字经济政策的理论支点具有重要意义。首先，通过对马克思分工理论框架的解读，从分工的理论到实践、工场手工业的混成到有机、工场手工业到机器大工业的演进、大机器应用的影响等方面，再认识马克思的产业融合思想。其次，分析工业时代不同阶段的产业融合，提出数字时代产业融合新特征。再次，应用马克思分工融合思想，对数字融合发展的本质、界限、前提、劳动力结构的分化“、消灭分工”的技术基础等方面进行分析。     

产业融合对区域经济一体化的推动作用

产业融合将打破传统产业的技术边界、市场边界、业务边界、运作边界的同时，也有助于打破区域边界，促进区域一体经的深入发展，提高区域经济一体化的程度。     

以产业融合壮大实体经济：作用机理与推进策略

实体经济是强国之基、富民之本、产业之魂。党的二十大报告提出，建设现代化产业体系，把发展经济的着力点放在实体经济上。在新一代信息技术的推动下，产业融合趋势更加显著，实体经济的内涵和外延也在不断变化和拓展，需要对其有全新的认知和全面的把握。现阶段，第一二三产业之间的边界越来越模糊，产业链、供应链、价值链不断分解和重构，数字经济驱动新业态和新模式层出不穷，消费需求更加个性化、多样化、品质化和多元化，以产业融合壮大实体经济成为业界共识。笔者认为，产业融合壮大实体经济既带来很多新机遇，也面临许多新挑战。以推进先进制造业高质量发展夯实实体经济根基、加快产业深度融合、拓展实体经济发展空间、加快数字经济布局、推动实体经济和数字经济深度融合、激发企业活力、提振实体经济发展内生动力，是振兴实体经济和增强实体经济韧性的重要举措。     

对国外产业集群经济效果及其形成机制的综述与评论

关于产业集群经济效果的研究重点经历了由生产成本、交易成本、代理成本这些静态的效率性向以创新为代表的动态效率性转变的过程;同时作为解释效率性的说明变量也在从在库成本、运输成本等经济要素向道德规范、认知模式、社会资本等制度要素转移.从逻辑关系来看,关于产业集群形成机制的研究可以分为三个学派,即要素论学派、模型论学派和动态论学派,动态论学派代表了有关产业集群形成机制研究的最前沿.     

国外产业融合若干理论问题研究进展

产业融合是现代产业发展的一种新的特征和趋势,受到经济学界的高度关注,近十年来关于产业融合的分类、途径、识别与测度、效应等理论问题已出现不少有价值的研究成果。本文对这些文献进行梳理,系统阐述了产业融合若干深层次理论研究方面的进展。产业融合的分类是将产业融合理论研究引向深入的基础,目前存在按产品或产业的性质、产业融合的过程、融合技术的新奇性程度等多视角的分类,尚未取得统一;产业融合的途径和驱动力基本取得共识;产业融合的识别与测度方法尚不完善,成为产业融合研究的热点和新趋向;产业融合的效应随着产业融合实践的拓展有待做更深入更广泛的理论揭示。     

Nonlinearities in economic growth and club convergence

This paper deals with heterogeneity and nonlinearities in the growth process by developing a two-stage strategy to identify and estimate a club convergence model with threshold externalities. Because of identification and collinearity problems, we develop an entropy-based estimation procedure which simultaneously takes account of ill-posed and ill-conditioned inference problems. First, clubs are identified by introducing a mapping structure in a conditional convergence model. Finally, we estimate a multiple club convergence model, where clubs correspond to subsets of total observations. Our procedure is applied to assess the existence of club convergence for a large sample of countries (1965–2008).     

Financial development,economic growth and convergence clubs

To study the role of financial development in economic growth, we apply an array of convergence tests designed to capture nonlinear transitional dynamics to real outputs per capita. Strong evidence of multiple convergence clubs is observed, implying that the clubs are formed based on the initial level of real output per capita and average growth rate. Our empirical results show that the stage of economic growth of each country plays an important role for the composition of the convergence clubs. Furthermore, financial development emerges to be a significant determinant, albeit plays differently in the economic growth of each convergence club.     

The convergence of economic systems and the M-form

This paper draws together two areas of economic theory: Williamson's transactional analysis of the capitalist corporation, and the role of technology in comparative economic systems. It considers the M-form as an organizational innovation under capitalism, central planning and self-management, and comes to the conclusion that this new technology does not seem to have promoted the convergence of economic systems. Rather, the M-form's experience suggests that new technology has an impact consistent with Ambivalence theory, which sees new technologies as being adapted to suit the status quo.     

On the local convergence of economic mechanisms

For certain informationally decentralized economic models, it is known that the associated dynamical process need not be locally stable. In this paper, the causes of the conflict between the local stability of the process and the decentralization of information are identified. This motivates a resolution for this problem. The method describes how approximate, local information about the economy can be used to modify a decentralized, dynamical procedure to achieve local stability. Explicit procedures are given for constructing the decentralized systems with which the agents communicate this approximate information. As an illustration, this approach provides a partial response to the well-known convergence problems with the tâtonnement model.     

Pareto and contemporary economic theory

This paper provides explanations for Pareto’s apparently contradictory approach to demand theory in simultaneously insisting that measurability of utility is not needed to explain the equilibrium of consumers in competitive markets, and embracing concavifiability and thus measurability of utility when this implies restrictions on consumers’ behavior such as the law of demand. It also treats his method of calibrating an aggregate demand function by employing his law of income distribution, so as to reproduce “Gregory King’s law”. Finally, some disputed issues are dealt with concerning the nature of Pareto’s contributions to welfare economics. (JEL: B13, D11, D60).     

DUP activities and economic theory

This paper considers the theory of Directly Unproductive Profit Seeking (DUP) activities, examining its implications for economic theory. Two classes of DUP activities are distinguished: one where the DUP activity is triggered by policy which is itself exogenously specified (e.g., tariff-revenue seeking resulting from pre-specified tariff); the other where DUP activity endogenises policy fully (e.g., tariff seeking). Implications for both positive and normative argumentation in economic theory are considered in depth for both these classes of DUP activity.