RISK TYPES AND INTER-FIRM ALLIANCE STRUCTURES*

This paper examines the choice between equity and non-equity forms of inter-firm alliances from an ‘integrated risk’ perspective, which combines relational risk and performance risk in inter-firm alliances. Relational risk relates to co-operation among alliance partners, while performance risk has to do with the hazards of not achieving the performance objectives of an alliance, given co-operation. We suggest that equity alliance is adopted to control relational risk, while non-equity alliance is aimed at minimizing performance risk. Existing studies on the choice of alliance configurations are examined from the proposed risk perspective, and a number of key propositions are advanced for empirical testing and further development of the perspective.     

Incentive Pay, Worker Effort, and Trade Protection

Positive and normative aspects of trade policy are examined when firms offer incentive pay to workers, such as piece-rate pay and profit sharing, to deal with worker moral hazard. Protection increases the incentive pay rate. Its effect on effort depends upon the degree of labor mobility and the type of the incentive pay. In the presence of a piece-rate pay, protection induces second-order welfare losses. But in the presence of profit sharing, there is a direct impact of protection on the incentive-compatibility constraint facing firms and hence there is a first-order positive effect on welfare.     

Trade and Relative Wage in a Global Economy

The effects of trade among similar countries and that among dissimilar countries on the relative wage are examined. Product quality is a choice variable by firms. Quantity production is assumed to satisfy constant costs, while quality production is more skilled-labor intensive than quantity production and obeys increasing costs. Compared to autarky, free trade, by fostering more competition, leads to quality improvement, which in turn tends to increase the relative wage. Trade among similar countries increases the relative wage in all trading countries, while trade among dissimilar countries, in a two-country model, increases it in one country but may increase or lower it in the other.     

Decomposition of inequality measures and a comparative analysis

The main objectives of the paper are to decompose Atkinson's measure into within-group and between-group inequality and to compare it with decompositions of inequality measures, like the Gini coefficient, variance of logarithms, Theil's entropy index and the square of the coefficient of variation. Atkinson's inequality index is given an interpretation of mean order β and then it is decomposed for population subgroups. Various other measures are considered for decompositions and a variety of decomposition schemes for Gini coefficient and other measures in the literature is reviewed and commented upon. Empirical analysis using U.S.A. and U.K. data are performed on the basis of income distribution data classified by family size. For various decomposition schemes, contribution to between size-group and within size-group inequalities are compared in percentage terms. Comparisons are also made over time for the years 1964 and 1974 both for U.S.A. and U.K. and the result indicates that within size-group income inequality has declined while between size group and total income inequality shows an increase. Three important properties of Atkinson's inequality index are proved in the appendix.     

Impact of injuries on work performance among the surgical blacksmiths of West Bengal

The manufacture of surgical instruments is one of the leading small-scale industrial sectors in West Bengal, India. The present study was undertaken to assess the rate, type and cause of injury incidents among surgical blacksmiths and whether these incidents affected the work performance of the blacksmiths. A cluster of 216 skilled and 225 unskilled blacksmiths (male), engaged in the manufacture of surgical instruments, was selected from Baruipur subdivision as study subjects. The study included: 1) completion of a questionnaire; 2) measurement of physical parameters; 3) incident records; 4) statistical analysis of the data. The present study revealed that the blacksmiths suffered very frequently from work-related injuries. The number of injuries that occurred during 2004 - 2005 for skilled and unskilled blacksmiths was 1413 and 1610 respectively. Unskilled blacksmiths were disproportionately affected. These injuries resulted in a high rate of lost workdays, i.e. 517 and 742 workdays for skilled and unskilled workers respectively. The study thus indicated that surgical blacksmiths are highly prone to injuries in their occupation, mostly affecting the fingers (23% and 23%) and back region (21.7% and 22%) in both groups, which consequently affected their health, productivity and work performance.     

Timing Movie Release on the Internet in the Context of Piracy

Offering movies on the Internet is one way of combating the issue of online movie piracy, although the tradeoff is the cannibalization of the more revenue-generating channels. Given this tradeoff and the rather unique “staggered window distribution” mechanism followed by the movie industry, this article addresses the problem of when the studio owner should release the movie online to maximize the entire revenue stream of that movie. A general modeling approach that assumes an exponential demand function and fixed release times in the remaining channels is provided. Detailed illustration using three different movie types demonstrates that a high revenue-generating movie should be released online just prior to its home video release, while the online release of an average or below-average movie should coincide with their withdrawal from the theaters. Sensitivity analyses of the results are also displayed and give the circumstances under which a different online release time is warranted. The analysis suggests, among other things, that if a movie has an excellent opening strength and is able to sustain its revenues quite well, it would be more profitable to release the movie online a few weeks before it is withdrawn from the theaters. Additionally, the standard outcomes generated by the model are found to be sensitive to any online per-unit price change.     

The Europeanization of manufacturing and the decentralization of bargaining: multinational management strategies in the European automobile industry

Employee turnover remains to be one of the biggest human resource problems facing the Indian international call center industry. This paper aims to provide a comprehensive study of how the attitudes of call center employees toward different aspects of their work affect their intention to leave. Our specific contribution to the literature is in understanding the heterogeneity among employees and how this affects meaningful inference in studying employees' intention to leave. To achieve this goal, we compare and contrast between traditional ordinary least squares regression models that have been used in the extant literature with latent class analysis. Latent class analysis suggests the presence of three distinct groups of employees, thus confirming the heterogeneity present in the data. The three groups can be represented as the two polar groups, one keen on staying and the other keen on leaving, and a significantly large third group of employees who are unsure. We also find that the impact of different attitudes vary between groups in terms of both economic significance (magnitude of coefficients), and statistical significance. This study throws important light on the research on turnover and has significant research and practical implications.     

Lean Hong Kong Harvest and the Doha Round of Multilateral Trade Negotiations

Abstract

The biennial Ministerial Conferences are the most important event of the WTO regime. The Hong Kong Ministerial Conference was the sixth biennial conference of the WTO, which aimed at a low-level equilibrium and achieved it. While it successfully eschewed another Cancún-like disappointing failure, the Hong Kong Ministerial did not achieve much of substance. If success is defined as not failing, the Hong Kong Ministerial Conference could be adjudged a success. Few bold decisions were attempted and important outstanding decisions were put off for the future. Liberalization of multilateral trade in agriculture was the most important as well as the most contentious issue in Hong Kong. A good number of significant secondary areas were also under negotiations. Core modalities that were to be determined on these issues in Hong Kong were not. A reasonably successful Hong Kong Ministerial Conference would have helped in advancing the Doha Round, which in turn would have meant welfare gains to the global economy, and its different regions and sub-regions. This opportunity was evidently missed.     

Modelling money,price and output in India: a vector autoregressive and moving average (VARMA) approach

This article studies director additions and removals for S&;P 500 firms during the period 2000 to 2003. It finds that firms with smaller board size than estimated efficient levels add more and remove fewer directors than firms with larger board size. It also finds that firms with lower board independence than estimated efficient levels add more and remove fewer independent directors, and add fewer and remove more nonindependent directors than firms with higher board independence. These findings suggest that firms add and remove directors to adjust board structure in a manner consistent with economic efficiency.