基于有限状态机的QPSK调制系统发送模块FPGA实现

分析了所设计的通信系统发射波形的帧格式,结合有限状态机（Finite State Machine,FS M）的设计思想,在FPGA上实现了通信系统的发送模块,将同步头数据、标志位数据 、相位校正数据、正文数据各部分数据按先后顺序有序发送,实现了模块间的无缝链接,使 系统的数据发送稳定可靠。     

中小企业分布形态及其融资模式差异分析

中小企业具有共生、集群、离散三种分布形态,不同分布形态决定了中小企业具有不同的融资需求特性。本文有别于制度安排、金融服务体系构建的一般研究视角,而是从企业分布形态差异的独特视角对中小企业融资难症结进行了分析梳理,针对性地提出中小企业分布形态应向以龙头企业为主导的垂直整合型产业集群方向转变,同时要以培育优化供应链融资环境和创新融资担保模式来疏解不同分布形态的中小企业融资瓶颈。     

黑龙江省林区国有森工企业生产效率测算——基于三阶段DEA模型

运用三阶段DEA的方法,对黑龙江省50个国有森工企业投入产出效率值进行测算,结果表明:(1)在环境因素及随机因素未被剔除情况下,其综合技术效率被高估,原因在于各森工企业纯技术效率、规模效率均被高估。(2)黑龙江省各森工企业的综合技术效率较低,均值为0.635,其主要原因在于纯技术效率较低。(3)黑龙江省林区各森工企业发展存在一定的差异,牡丹江林区最优,松花江林区次之,合江林区第三,伊春林区第四,大兴安岭林区最低。     

概率分布设定风险与投资选择

从主客观概率之争入手,结合现实金融资产投资中概率分布的不可知性,讨论金融资产投资分析中的概率分布设定风险,同时借用贝叶斯学习过程与序贯决策策略,探讨概率分布设定风险的控制与投资决策的优化。分析结论认为,基于贝叶斯分析的序贯决策,无论在提升期望收益方面,还是在控制概率分布设定风险方面都是有效的。     

The employment contract with externalised costs: the avatars of Marxian exploitation

Abstract

The paper pursues two aims. The first is to argue that the foundation of Marx’s theory of capitalist exploitation is to be found, not in the labour theory of value, but rather in the contract of employment, the legal frame of the capital-labour relation. The second is to suggest that the partial externalisation of the reproduction cost of labour power has been an important source of relative surplus value, along with the productivity increase, emphasised by Marx, in the industries supplying wage goods.     

Financial Inclusion and Policy-Making: Strategy,Campaigns and Microcredit a la Turca

As in many other cases in the global South, creating more aware financial consumers is a prominent goal of the financial inclusion process in Turkey. The Turkish case has two peculiarities: the non-commercial character of the microcredit sector, which is partly organised by the state; and the state’s proactive role in Turkey’s financial transformation. This article analyses how the global financial inclusion agenda has been adapted for the Turkish context. The strength of Turkey’s financial infrastructure motivated policy-makers to focus on financial consumers, with the state intervening to spread further the financial modes of calculation. The article argues that the financial integration of large segments of Turkish society creates conundrums which cannot be easily overcome.     

The Political Economy for Low-carbon Energy Transition in China: Towards a New Policy Paradigm?

China has become the leading country to develop wind and solar energy industries. By presenting the institutional arrangement and interest constellations of China’s regulatory system of renewable energy sectors, this paper argues that the reasons for China’s swift expansion of wind and solar energy investment go beyond the notion of a state-led model. It also reveals that due to a series of internal power struggles and external shocks, the current regulatory system is undergoing significant restructuring. A new policy paradigm is emerging that is largely different from the previous decades of policy orientation that centred on capacity expansion and instrumental interests for renewable energy development. The new paradigm would face tremendous challenges from existing institutions and vested interests, and it requires new set of ideologies that can help renewable energy sector to truly competing with the energy incumbents in order to bring about meaningful low-carbon energy transition in China.     

Existence and Stability of Steady State in an Augmented Solow Model with Multiple Capital Goods

This paper relaxes two assumptions on the traditional augmented Solow model: strict concavity of production functions and dual capital goods. It generalizes traditional conclusions of the Solow model by demonstrating that neoclassical properties of a production function are sufficient for the existence and global stability of the steady state in the augmented Solow model with multiple capital goods. Moreover, we prove necessity of essentiality of inputs for a neoclassical production function and generalize the golden rule of capital accumulation.     

The value of state education to consumers in the UK

This paper considers the value of state schooling, as perceived by consumers, taking into account that many households supplement the minimum education provided free of charge with out-of-pocket payments through acquiring accommodation in the catchment area of a high-quality state school. It suggests ways to circumvent difficulties in modelling household behaviour arising from joint housing-education consumption in the context of a two-stage demand system, where the proposed money metric of state schooling can be estimated from data readily available in household expenditure surveys. The empirical analysis, based on UK data, estimates this money metric as the amount households with school-age children would be willing to accept in order to opt out of the state education system. The efficiency and distributional implications of the empirical findings are discussed.     

Military entrepreneurs and the development of the French economy in the eighteenth century

Abstract

In the eighteenth century, a few military entrepreneurs with connections to the secretary of state of the navy developed large companies in order to meet the needs of the French state, which included a naval fleet fit to compete with its enemies. One of these entrepreneurs was Babaud de la Chaussade. While initially specialising in timber supply, his enterprise came to monopolise anchor manufacturing and owned one of the largest iron foundries in France. For over 30 years, Babaud’s enterprise had a presence in all the naval and French East India Company markets for iron products. The enterprise was bought by the French state at the end of the eighteenth century and survived until the end of the twentieth century.