Repair Market Structure, Product Durability, and Monopoly

This paper shows that a durable goods monopolist makes consumers choose a level of repairs which is below the socially optimal level if it monopolises the repair market as well. This distortion occurs due to the possibility of substituting new and used goods and a time inconsistency problem concerning repair decisions. However, if the monopolist is unable to commit the repair price, it may prefer to invite competitors into the repair market. If the repair market is competitive, even when the product market is monopolistic, the socially optimal level of repairs, and thus also the socially optimal durability level is chosen.     

SOCIAL SECURITY AND WELL‐BEING IN A LOW‐INCOME ECONOMY: AN APPRAISAL OF THE KERALA EXPERIENCE

The State of Kerala, which is considered to have attained a level of social well‐being comparable to that of advanced countries despite its relatively low income standard, is widely known as an example of “welfare by public intervention” in developing economies. This paper, focusing on the four areas of food provision, health services, elementary education, and pension schemes, and paying attention to the participation of the private sector as well as the activities of political parties and labor unions, points out that in Kerala, the private sector and organized activities have played a vital role, in addition to “public intervention,” in the betterment of public welfare.     

Cyclical dynamics in a Kaleckian model with demand and distribution regimes and endogenous natural output

We analyse the interaction of demand and income distribution in a dynamic Kaleckian model with endogenous natural output. Endogenous changes of the natural output level to changes in the demand-determined actual output level have featured prominently in discussions of hysteresis after the crisis of 2008. We consider wage-led and profit-led demand (PLD) regimes and goods market-led and labour market-led income distribution regimes. The stability of the steady state is related to the endogeneity of natural output level in certain regimes. Limit cycles arise when the strong flexibility of prices or wages to the output gap is combined with moderate natural output hysteresis. A Kaleckian model with a wage-led demand regime and anticyclical profit share is less unstable and pseudo-Goodwin cycles can arise in the PLD regime with a procyclical profit share.     

Structural Variations of Agriculture in the Pacific

Agricultural shares of output and employment in thirteen Pacific basin countries are analyzed with reference to a global baseline for 1980. Per-capita output parity ratios are lower in the ASEAN, ANICs, and Japan as compared to their trading partners in North America and Oceania. Wide differences in land-labor ratios influence the directions of technological change, economies of scale, and dynamic comparative advantage. Differential changes in the partial productivities of land and labor between the high and middle income economies suggest that there has been a narrowing of the gap in land productivities and a widening of the gap in labor productivities across the Pacific. The implication is that there has been a regressive international impact on wages for farm labor. Further, since agriculture's share of land resources does not tend to fall as fast as its share of output and labor, increasing structural imbalance in terms of differential land rents to agriculture vis-à-vis non-agriculture results in greater adjustment pressures on the property and derived institutional systems that control natural resource allocation decisions. The results are consistent with the heavy adjustment burdens that agriculture and developing economies have been bearing as a result of expanding trade and capital flows, and the need to focus more attention on the structure, functioning, and performance of the different institutional systems that control resource allocation decisions in these countries.     

A Two-country Comparison of Public Sector Performance Reporting: The Tortoise and Hare?

Recent Australian and Japanese second tier public sector performance measurement changes are compared and contrasted. The case analyses are presented within a theoretical structure derived from Hood's depiction of NPM which predicts an increased emphasis on explicit performance reporting. Significant differences and similarities are identified in terms of performance reporting effort and output; motivation for changed performance reporting; role of central agencies; and degree of resultant accountability discharge. NPM is a useful analytical framework and is enhanced by Luder's Contingency Model, epistemic community influence and governance. The explanatory factors identified reinforce views that NPM is a term best used solely in the context of the governmental traditions of each relevant public sector.     

A Note on Option Pricing for the Constant Elasticity of Variance Model

We study the arbitrage free optionpricing problem for the constant elasticity of variance (CEV) model. To treatthestochastic aspect of the CEV model, we direct attention to the relationship between the CEV modeland squared Bessel processes. Then we show the existence of a unique equivalentmartingale measure and derive the Cox's arbitrage free option pricing formulathrough the properties of squared Bessel processes. Finally we show that the CEVmodel admits arbitrage opportunities when it is conditioned to be strictlypositive.