Labour employed in production and labour commanded: a Ricardian conjecture

This paper explains the origin of some important ambiguitiesin the analysis of value and prices put forward by Smith inhis Wealth of Nations by considering the possibility that theyreflect a previous draft of the book where the quantity of labouremployed in production was indicated as the sole determinantof real price and exchange ratios. This conjecture is evidencedindirectly by the way in which Smith presented his own analysisat the end of Book I, Chapter IV; by some passages containedin Book I and Book II which suggest that the quantity of labouremployed in production should play a crucial role within theanalysis of exchangeable value; and by the important modificationsintroduced by Smith in Book I, Chapter VI, after the first editionof the Wealth of Nations was published.     

Tax evasion and Ricardian equivalence

This paper studies whether the Ricardian equivalence holds in a context with tax evasion. In such a context, the degree of uncertainty becomes endogenous since agents control the distribution of their future income through their income report. We find that Ricardian equivalence holds when proportional fines are imposed on evaded taxes, but does not hold when the fines are on the amount of unreported income. We also show that it is possible to explain the empirical negative relation between tax rates and declared income when the path of government spending remains unchanged.     

Liberty and Economic Growth in Adam Smith’s Possible World

Constitutional economics proposes and pursues a solution to public-policy problems, one that supplies rules designed to narrow the opportunity set of rational politicians. This work proposes and pursues “rational policy” as a complementary strategy to solve public-policy problems, where rational policy is public-policy that actualizes Adam Smith’s simple system of natural liberty. When individuals pursue their objectives by means of exchange in Smith’s simple system of natural liberty, they foster the growth of per-capita income. By contrast, all limitations on liberty limit the growth of per-capita income. The paper concludes by presenting two implications that follow from these conclusions. JEL classification: B31, H1     

Ricardian equivalence with uninformed consumers?

Empirical studies have shown that the majority of people are poorly informed about the size of government debts and deficits. This paper investigates whether it is nevertheless possible for households to mimic Ricardian behavior on the basis of those variables that they actually observe. In a simple two-period model, it is shown that imperfect information about government debt can lead to departures from Ricardian equivalence even if the households' estimates of debt are unbiased. The paper discusses why households face difficulties in obtaining relevant information about government debt.     

Sentiments and Motivations in Adam Smith and Vernon Smith

Vernon Smith (VS) discovered Adam Smith (AS) late in his professional career, and has adopted ideas from The Theory of Moral Sentiments to explain findings in experimental economics. Most important is the theorized link between moral sentiments and the evolution of property rights and law as foundations for commerce. VS's encounter with AS, while not new, provides a compelling look at the modern laboratory of social science through the lens of the Enlightenment, and cannot easily be encapsulated within a utilitarian framework. This paper provides an overview and commentary on VS's approach.     

Liberty and national security in Adam Smith’s possible world

Thomas P. M. Barnett argues that globalization’s spread presents the United States and other liberal democracies with two unprecedented national-security problems, and proposes an ambitious military strategy for their solution. This work argues that a successful strategy to solve one of these problems must also include rational policy, public policy that makes Adam Smith’s simple system of natural liberty a reality. Thus, Barnett’s military strategy and rational policy become complementary elements of a more comprehensive strategy to solve this national-security problem. Knowledge that Smith’s simple system of natural liberty moves the world toward peace can create a need for rational policy among voters.

The Treatment of Smith's Invisible Hand

Adam Smith used the metaphor of an invisible hand to represent the instincts of human nature that direct behavior. Moderated by self-control and guided by proper institutional incentives, actions grounded in instincts can be shown to generate a beneficial social order even if not intended. Smith's concept, however, has been diluted and distorted over time through extension and misuse. Common misperceptions are that Smith unconditionally endorsed laissez-faire markets, selfish individualism, and Pareto efficiency. The author draws upon recent literature to clarify Smith's meaning and to discuss ways of improving its classroom presentation. The author argues that the invisible hand operates within a variety of institutional settings and that a number of arrangements are compatible with economic progress.     

Adam Smith and the “rich country–poor country” debate: eighteenth-century views on economic progress and international trade

Despite his emphasis on economic development, Adam Smith did not participate in the contemporary “rich country–poor country” debate. Some see the absenteeism as a deficiency, while others assume that Smith propounds a theory of uneven development and agrees with the divergence argument. In this article, Smith's own theory is expounded and related to the contentious points of the “rich country–poor country” debate. It is concluded that Smith's theory does not fit easily into the categories of this debate. He rather takes up a third position, being neither a proponent of pure convergence nor of pure divergence.     

李嘉图等价定理的协整检验

李嘉图等价定理认为,政府支出是通过发行国债融资还是税收融资没有任何区别,即债务和税收等价.李嘉图等价定理的理论基础是生命周期假说,而且其成立存在诸多前提条件.通过对我国的居民消费、国债余额、国内生产总值的协整分析,认为李嘉图等价定理在我国并不成立.     

政治经济学的批判性理论起点——浅谈马克思对斯密和李嘉图的批判

马克思对于资产阶级古典政治经济学斯密和李嘉图的认识与批判,是其政治经济学的批判性理论起点,而之后对于小资产阶级社会主义者尤其是对于蒲鲁东的批判,乃是其在一般方法论上将归纳法和演绎法融合在一起的连接点。马克思认为,资产阶级经济学的发展经历了两个阶段,即古典经济学和庸俗经济学。古典经济学是资产阶级处于上升时期的经济理论,而庸俗经济学则是资产阶级从革命走向保守的经济理论。     

Heterogeneous Dynasties and the Political Economy of Public Debt

We consider a small open overlapping generations economy with descending altruism. Heterogeneity is introduced by assuming that each parent procreates a fixed proportion of selfish children. Altruistic parents can recognize the type of each child. There is no Ricardian equivalence and an active public intergenerational transfer policy is attractive to altruistic dynasty members, although there may be no unanimity among them. We display reasonable conditions for indirect preferences to be single-peaked and we apply the median voter theorem. We then describe political equilibrium paths and discuss their compatibility with the steady path of an underlying closed economy with autonomous labor productivity growth.
JEL classification : D 31; D 64; D 72; D 91; H 63