Influence of Openings,With and Without Confinement,on Cyclic Response of Infilled R-C Frames — An Experimental Study

This article presents the experimental results of a study on reinforced-concrete frames infilled with masonry with openings. The frames were designed according to current European codes. They were built in a scale 1:2.5 and infilled with masonry walls. Mid-size window and door openings were located centrically and eccentrically and were executed with and without tie-columns around them. Presence of masonry infill, although not accounted for in design, improved the system behavior (increase in stiffness, strength and energy dissipation capacity) at drift levels of up to 1%. During the test, openings did not influence the initial stiffness and strength at low drift levels. Their presence became noticeable at higher drift levels, when they lowered the energy dissipation capacity of the system. The infill wall had a multiple failure mechanism that depended on the opening height and position. Tie-columns controlled the failure type, independent of the opening type, prevented out-of-plane failure of the infill, and increased the system's ductility. Negative effects of the infill on the frame were not observed. The infill's contribution could be deemed positive as it enhanced the overall Structural Performance Level. Analytical expressions commonly used for infilled frames underestimate the infill's contribution to strength and stiffness and overestimate the contribution of the bare frame.     

Greenstone and diabase utilization in the stone age of western Norway: Technological and socio‐cultural aspects of axe and adze production and distribution

The subject of this article is the production and distribution of stone axes and adzes originating from two large Stone Age quarries in western Norway: the greenstone quarry on the small island of Hespriholmen, B?mlo kommune, Hordaland fylke, and the diabase quarry at Stakaneset, Flora kommune, Sogn og Fjordane Fylke. The identification of production sites and distributed products associated with these quarries is based on petrological investigations, both thin‐section and geochemical analyses. Radiocarbon and shoreline datings of debris assemblages and chronological grouping of the distributed artifacts have made it possible to gain control over the time depth and time consistency in the utilization of the two outcrops. Different technological aspects of the production process are discussed on the basis of finds and observations from the quarries and workshop sites. The distribution patterns will be examined with regard to their reflection on cultural continuity and change. Finally, some hypotheses on the social context of production and distribution will be put forward. These include the diffusion mechanisms responsible for the distribution and aspects concerning terri‐toriality and demography as reflected in the distribution patterns.

The results presented here are based on two theses for a master's degree in archaeology at the University of Bergen: ‘Bruk av diabas i vestnorsk steinalder’ (Asle Bruen Olsen 1981) and ‘B?mlo. Steinalderens råstoffsentrum på S?rvestlandet’ (Sigmund Alsaker 1982).     

The Genesis of Economic Cooperation in the Stories of Joseph: A Constitutional and Institutional Economic Reconstruction

Abstract

The paper analyzes in constitutional and institutional economic terms Joseph’s economic policies, such as changes to property rights arrangements for farming, the introduction of a barter tax on crop production, and the multi-layered bureaucratic hierarchies of Egypt. Utilizing Buchanan’s approach to constitutional economics, I argue that these policies lowered attack/defense costs as they arise, when a group attempts to escape from the natural distribution state (the “war of all”, as Hobbes called it). A key thesis is that this encouraged interacting parties, already on the grounds of selfinterested choice, to engage in societal contracting out of the “war of all,” thereby reaping mutual gains.

Complementary to this strand of analysis, I have drawn on other institutional economic concepts, particularly those that were introduced by Williamson, and by North and Weingast. The paper argues in this respect that Joseph’s policies credibly and more reliably guaranteed property rights, which in turn lowered transaction costs of the interacting parties, i.e. Egypt and Israel. This ultimately yielded mutual gains and high economic performance for the society depicted in Genesis. In this way, cooperation was generated in economic terms.     

An Economic Reading of the Exodus: On the Institutional Economic Reconstruction of Biblical Cooperation Failures

In difference to Genesis, in Exodus interactions between Egypt and Israel broke down. The paper argues that Moses and pharaoh acted like “rational fools” when they escalated problems regarding industrial relations and common pool resources. Pluralism was not mastered as an interaction condition in cross-cultural, “inter-national” relations. The paper explores these issues through the concept of the prisoners' dilemma, in which mutual loss is the outcome. The unsuccessful ordering of economic institutions (governance structures, property rights arrangements, reward systems) is suggested as the key source of conflict. In this way, the paper develops the thesis that the Bible can be read as an economic text which instructs the organisation of human interactions in rational, economic terms. The exodus is not analysed in a more conventional, theological tradition as the resolution of conflict over religious values and the escape of Israel from a claimed system of slavery     

Rational Religion: Economic Patterns in Old Testament Thought

By tracing institutional and constitutional economic patterns to Old Testament thought, the thesis of a rational economic dimension of the biblical text can be advanced and the actual nature and substance of religion can be conceptualised in economic terms. Here the paper questions the widespread assumption that religion will be radically different from modern ethics (“economics as ethics”) in the tradition of the Scottish Enlightenment. In this regard the paper specifically addresses the call for a concept of “rational religion” as early on identified by Smith but contests the explicit claims of Smith or modern institutional economists like Buchanan that a concept of rational religion or “economics as ethics” necessarily is separated from the Bible. An institutional economic theory of Old Testament-based religion is proposed through a set of four theses. On the basis of these arguments, the paper outlines why Old Testament-based religion still has and could have a persistent and pervasive influence in contemporary, capitalist society.     

Tu m'as repondu

ABSTRACT

Literal biblical interpretation advocates the view that at the outset of the paradise story Adam and Eve were only banned to eat of the tree of knowledge. The present paper challenges this view through an economic, ra-tional choice interpretation and the application of a self-interested decision calculus (model of economic man). I mount the thesis that, on grounds of a rational choice reconstruction, Adam and Eve must have been implicitly banned from the outset not to eat of the tree of life, despite no explicit ban be-ing stated in Genesis. The paper argues for the validity and insightfulness of such a rational choice analysis of the paradise story, which considerably clari-fies the conceptual logic and structure of the Eden story.