In the recent decade, global backbone providers have emerged to link dispersed networks. Local networks obtain global connectivity through transit contracts with switching hubs. Using the Shapley value, the paper shows that the bargaining position of the local network depends upon the quality...

The paper sets up an analytical framework which is based on simplified balance sheets of the banking, the non-banking private and the government sectors, in order to identify four primary routes through which money can be generated endogenously and to discuss their characteristics. These routes...

This paper surveys the research trends and activities abroad and in Korea since 1980s in the area of '(Non-Marxian) non-mainstream economics', mainly classified into Sraffian Economics and Post-Keynesian Economics. Research in Sraffian Economics is examined under the topics of long-period...

We introduce a notion of conditionally decisive powers of which the exercise depends on social consent. Decisive powers, or the so-called libertarian rights, are examples and much weaker forms of powers are covered by our notion. We provide an axiomatic characterization of existence of a system...

Ciccarone (2004) attempts to show that the Pasinetti theorem allows for the profit-making financial sector. In this effort, however, he ends up with unwittingly associating the theorem with the Wicksellian monetary theory. The present note traces the origin of this uncomfortable association to...

Extending Milgrom and Roberts (1982) we present an infinite horizon entry model, where the incumbent(s) may use the current price to signal its strength to deter entry. We show that, due to the importance of entrants' types on the post-entry duopoly/oligopoly pro?ts, the incumbent(s) may want to...

Workers who are educated abroad acquire human capital specific to the country of foreign study (for example, language capital and country-specific knowledge on firm organization and on social system) which makes them more productive than domestically educated workers when both types of workers...

A nondurable producer good that incurs no interest cost, which implies the instantaneous period of production, is a feature of many important models. We investigate various issues arising from this feature: counting the uncountably infinite (pace Cantor), modeling time as two infinitely distant...

This paper develops a method to estimate jointly the degree of intertemporal consumption smoothing and the degree of ¡±interregional¡± risksharing. The empirical results for the US states and OECD and EU countries suggest that: 1) regardless of the assumption on the degree of intertemporal...

The New Keynesian Phillips Curve model of inflation dynamics based on forward-looking expectations is of great theoretical significance in monetary policy analysis. Empirical studies, however, often find that backward-looking inflation inertia dominates the dynamics of the short-run aggregate...