Post-Walrasian Economics: A Marxist Critique

Post-Walrasian economics is the result of a conver- gence between heterodox schools, such as new institutionalism, new Keynesian economics and radical political economics. The debate on power develops mainly within this methodological framework. Liberals and radicals have confronted each other harshly about the nature of power in capitalism, but their common method leads to the same mysti ed conception. Marx discussed the class nature of competition and explained how social coercion and individual freedom coexist in capitalism. Post-Walrasians represent competition as the highest expression of individual freedom and characterize power as its negation. Reality is thus turned upside- down, as in old vulgar economics: the power relation suffered by the worker is not caused by his/her social weakness, but by his/ her individual strength. From the questions it raises to the answers it offers, post-Walrasian economics is only a product of bourgeois ideology and a tool to reinforce its myths

The Design of Financial Systems: Towards a Synthesis of Function and Structure

This paper proposes a functional approach to designing and managing the financial systems of countries, regions, firms, households, and other entities. It is a synthesis of the neoclassical, neo-institutional, and behavioral perspectives. Neoclassical theory is an ideal driver to link science and global practice in finance because its prescriptions are robust across time and geopolitical borders. By itself, however, neoclassical theory provides little prescription or prediction of the institutional structure of financial systems that is, the specific kinds of financial intermediaries, markets, and regulatory bodies that will or should evolve in response to underlying changes in technology, politics, demographics, and cultural norms. The neoclassical model therefore offers important, but incomplete, guidance to decision makers seeking to understand and manage the process of institutional change. In accomplishing this task, the neo-institutional and behavioral perspectives can be very useful. In this proposed synthesis of the three approaches, functional and structural finance (FSF), institutional structure is endogenous. When particular transaction costs or behavioral patterns produce large departures from the predictions of the ideal frictionless' neoclassical equilibrium for a given institutional structure, new institutions tend to develop that partially offset the resulting inefficiencies. In the longer run, after institutional structures have had time to fully develop, the predictions of the neoclassical model will be approximately valid for asset prices and resource allocations. Through a series of examples, the paper sets out the reasoning behind the FSF synthesis and illustrates its application.

"The Extended Panda's Thumb and a New Global Financial Architecture"

An evolutionary theory of international financial institutions is developed and two broad types of possible (evolutionary) equilibrium Global Financial Architectures(GFAs) are identified. The first is called an overarching type, exemplified by the classical gold standard and the defunct Bretton Woods system. The second is called a hybrid form that allows for the existence and coevolution of some Regional Financial Architectures(RFAs) as well. The changing roles of the IMF and national economic policies are examined within these two possible financial architectures under globalization It is found that from an evolutionary perspective, a hybrid form with a reformed IMF and regional cooperation through appropriately designed RFAs can create the best possible institutional and policy environment for financial stability and sustained growth .An evolutionary argument, called "the extended panda's thumb", is advanced to establish the possibility of adapting many existing institutions including the IMF, for creating a hybrid GFA. The tentative steps taken towards regional cooperation in Asia after the financial crisis are discussed to illustrate the opportunities and challenges posed by the need to evolve towards a hybrid GFA.

Does virtuous circle between social capital and CSR exist? A “network of games” model and some empirical evidence

Social capital and corporate social responsibility (CSR) have received increasing attention in research on the role that elements such as trust, trustworthiness and social norms of reciprocity and cooperation may have in promoting socio-economic development. Although social capital and CSR seem to have features in common, their relationship has not yet been analysed in depth. This paper investigates the idea of a virtuous circle between the level of social capital and the implementation of CSR practices that fosters the creation of cooperative networks between the firm and all its stakeholders. By using both a theoretical approach developed by considering tools of network analysis and psychological game theory and an empirical approach based on original evidence from three case studies, this study shows the role that cognitive social capital (understood as a disposition to conform with ethical principles of cooperation) and the adoption of CSR practices may have in promoting the emergence of sustainable networks of relations between the firm and all its stakeholders (structural social capital).Social capital, Corporate Social Responsibility, Social norms, Network, Cooperation, Trust

Do Social Relations Affect Economic Welfare? A Microeconomic Empirical Analysis

Over the last few years, many studies have shown that social networks affect the socioeconomic development. This paper presents evidence, through the Italian microdata representative of the entire Italian population, that the quality and quantity of interpersonal relations of agents can increase their economic welfare. Two proxies of interpersonal relations at an individual level are considered: a proxy for the density and one for the quality of network structure of personal contacts. Both seem to have a positive effect on the level of household economic welfare of agents. This result proves robust to the inclusion of a variety of control variables and to the use of different econometric methods.Networks, Social Interactions, Household Economic Welfare, Microdata, Fuzzy Logic