Executive compensation and internal capital market efficiency

We document that chief executive officer (CEO) incentive compensation plays an important role in determining internal capital market (ICM) allocation efficiency. Our results suggest that CEO equity-based compensation can be effective in ameliorating inefficiencies in internal capital allocation decisions. We find that while stock grants play an important role in motivating CEOs to make more efficient internal capital allocation decisions, there is surprisingly no discernible influence of stock options. Our analysis supports the view that private benefits derived by managers are increasing in internal capital misallocation. We also document a strong positive link between CEO incentive compensation and excess value of diversified firms suggesting that the diversification discount can be ameliorated with CEO incentive compensation. The study contributes to the ICM literature and the literature on conglomerate diversification discount.     

Fiscal policies, environmental pollution and economic growth

This paper develops a model of endogenous economic growth with special consideration to the role of productive public expenditure and environmental pollution; and analyses the properties of optimal fiscal policy in the steady state growth equilibrium. We consider the level of consumption as the source of pollution. Government allocates its tax revenue between pollution abatement expenditure and productive public expenditure. Optimum ratio of productive public expenditure to national income is equal to the competitive output share of the public input, when productive public expenditure is depicted as tax revenue minus abatement expenditure. However, the proportional income tax rate exceeds the competitive output share of the public input. There is no conflict between the social welfare maximizing solution and the growth rate maximizing solution in the steady state growth equilibrium. The unique steady state growth equilibrium appears to be a saddle-point when the growth rate is above a critical level and the steady state equilibrium growth rate in the market economy is not necessarily lower than the socially efficient growth rate.     

OPTIMALLY UNIFORM COMMODITY TAXES IN A NON LINEAR DEMOGRAPHIC DEMAND MODEL

This paper derives a sufficient condition for optimally uniform commodity taxes within the demographically generalized RNLF'S demand functional form framework. This paper, besides admitting child subsidies, allows for non linear equivalence scales and demographically varying utility and demand functions. The derived condition is shown to yield some recent uniformity results as special cases.     

A nested test of the Barten model of equivalence scales

The Barten model, as the principal equivalence scale model, has considerable policy importance. It has, however, never been subjected to a statistically satisfactory test. This note proposes a simple modelling artefact that allows the Barten model to be nested and tested in the conventional way. Illustrative estimation is, then, carried out on U.K. budget data.     

Organizational Governance and Ethical Systems: A Covenantal Approach to Building Trust

American businesses and corporate executives are faced with a serious problem the loss of public confidence. Public criticism, increased government controls, and growing expectations for improved financial performance and accountability have accompanied this decline in trust. Traditional approaches to corporate governance, typified by agency theory and stakeholder theory, have been expensive to direct and have focused on short-term profits and organizational systems that fail to achieve desired results. We explain why the organizational governance theories are fundamentally, inadequate to build trust. We advance a conceptual framework based on stewardship theory characterized by “covenantal relationships” and argue that design of governance mechanisms using a covenantal approach is more effective in building trust in organizations. A covenantal relationship is a specialized form of a relational contract between an employee and his or her organization. We argue that regardless of incentives and control mechanisms carefully designed through contractual mechanisms, in the absence of covenantal relationships it is extremely difficult to build trust within organizations. We propose that organizations are more likely to build trust – both at the organizational level and at the interpersonal level – when they create reinforcing and integrated systems that honor implied duties of “covenantal relationships.”     

Skilled–unskilled wage inequality,product variety,public input and increasing returns: A static general equilibrium analysis

The paper develops a four sector small open economy model with two traded final good sectors, a public intermediate good producing sector and a nontraded good sector producing varieties of intermediate goods. There are three primary factors: capital, skilled labour and unskilled labour. Industrial sector producing a traded good uses capital, intermediate goods and skilled labour as inputs. Intermediate goods producing sector also uses capital and skilled labour. Public input producing sector and the agricultural sector producing the other traded good use capital and unskilled labour as inputs. It is shown that, if production technologies are the same for the agricultural sector and the public input producing sector and if the scale elasticity of output is very low, then an increase in capital stock (unskilled labour endowment) raises (lowers) the skilled–unskilled wage ratio. However, an increase in skilled labour endowment does not produce any unambiguous effect. On the other hand, an increase in the tax rate on industrial output and/or an increase in the price of the agricultural product, armed with the same set of assumptions, lowers the skilled–unskilled wage ratio.     

Skilled-unskilled wage inequality and unemployment: A general equilibrium analysis

The paper develops a static three sector competitive general equilibrium model of a small open economy in which skilled labor is mobile between a traded good sector and the non-traded good sector and unskilled labor is specific to another traded good sector. Capital is perfectly mobile among all these three sectors. We introduce involuntary unemployment equilibrium in both the labor markets and explain unemployment using efficiency wage hypothesis. We examine the effects of change in different factor endowments and prices of traded goods on the unemployment rates and on the skilled-unskilled relative wage. Also, we introduce Gini-Coefficient of wage income distribution as a measure of wage income inequality; and show that a comparative static effect may force the skilled-unskilled relative wage and the Gini-Coefficient of wage income distribution to move in opposite directions in the presence of unemployment.     

Child Labor, Child Schooling, and Their Interaction with Adult Labor: Empirical Evidence for Peru and Pakistan

Using data from Peru and Pakistan, this article tests two hypotheses:there is a positive association between hours of child laborand poverty, and there is a negative association between childschooling and poverty. Both of these hypotheses are confirmedby the Pakistani data, but not by the Peruvian data. The reductionin poverty rates due to income from children's labor is greaterin Pakistan than in Peru. The nature of interaction betweenadult and child labor markets varies with the gender of thechild and the adult. In Peru rising men's wages significantlyreduce the labor hours of girls, whereas in Pakistan there isa strong complementarity between women's and girls' labor markets.Both data sets agree on the positive role that increasing adulteducation can play in improving child welfare.