Credit market imperfections, income distribution, and capital accumulation

Summary. This paper builds a model in which the distribution of income matters for capital formation, and uses it to analyze the effects of a simple policy intended to create a more equal distribution of income on the severity of certain credit market imperfections and, through this channel, capital accumulation. A neoclassical growth model is developed in which some capital investment must be externally financed, and external finance is subject to a standard costly state verification (CSV) problem. In particular, some fraction of the population is capitalists, who have access to risky but high return capital production technologies. Successful capitalists leave bequests to their offspring, thereby permitting them to internally finance some fraction of their own investment projects. However some external finance is also required. This is provided by workers who save out of labor income. As is well known, the greater the capability of capitalists to provide internal finance, the less severe is the CSV problem. Thus bequests mitigate credit market frictions and, in that sense, promote financial market efficiency and capital accumulation. However, they also perpetrate income inequality. The structure is used to show that a policy that taxes the bequests of capitalists, and transfers the proceeds to workers, necessarily reduces the steady state capital stock. Indeed, when this effect is sufficiently strong, these redistributive tax/transfer schemes can reduce the total (wage plus transfer) incomes of workers, as well as their welfare. Thus some simple policies intended to redistribute income can be highly counterproductive.Received: June 3, 1996; revised version: February 4, 1997This revised version was published online in February 2005 with corrections to the cover date.     

The debt hangover: Renegotiation with noncontractible investment

This paper analyses the incentives of the equityholders of a levered company to undertake noncontractible investments. This noncontrability is shown to seriously impede the efficiency of any renegotiation process in the debt overhang problems. Conditions for obtaining a fully efficient level of investment choice are derived.     

High‐Performance Product Management: The Impact of Structure,Process, Competencies,and Role Definition*

Product management is one of the most important functions in marketing. Yet the product management literature has focused largely on creating successful products and has relatively little to say about creating effective product management organizations. This paper focuses on the organizational determinants of high‐performance product management at three levels: (1) the product manager as an individual; (2) the marketing processes related to product management; and (3) the organization structure and role definition. The paper identifies several key factors that potentially impact product management performance. A set of qualitative interviews is conducted to develop hypotheses related to constructs that may drive product management performance. These hypotheses are used to develop a causal model for product management performance that includes constructs related to roles and responsibilities, organization structure, and marketing processes related to product management. An empirical survey of 198 product managers from a variety of industries is conducted to test the causal model. The results of the causal model suggest that performance of a product management organization is driven by structural barriers in the organization, the quality of marketing processes, roles and responsibilities, and knowledge and competencies. The findings suggest that structural boundaries and interfaces are the biggest impediment to effective product management, followed by clarity of roles and responsibilities. The research highlights the importance of organization structure and effective human resource practices in improving product management performance.     

The impact of cognitive age on Internet use of the elderly: an introduction to the public policy implications

Despite the growth of the Internet, one area that has not really been discussed is the elderly's use of the Internet. Given the rapid growth of this population as well as the potential the Internet holds for them, it is a subject worth consideration. However, seniors cannot be defined simply by their chronological age, but by their cognitive age. This paper discusses the impact of cognitive age of a national random sample of American elderly consumers on their Internet use. The results suggest that those seniors with a younger cognitive age use the Internet more than those seniors with an older cognitive age. Additionally, seniors with a younger cognitive age have more social contact off‐line (but not online) than those seniors with an older cognitive age. Finally, in terms of demographic variables, chronological age is positively associated with cognitive age and women report a younger cognitive age than men. These results suggest that for policy makers interested in increasing the participation of seniors, they can utilize the Internet to reach those who are younger in terms of cognitive age; however, they will not be able to reach all seniors in this manner and they need to utilize the Internet as a complementing media to their traditional communication sources.     

Do Japanese CEOs matter?

In a country where individualism is emphasized less than in Western countries, we ask whether the CEO (shacho) of a Japanese corporation positively affects firm performance. To answer this question, we construct a shacho-firm matched panel data set in the period 1990 through 2002 of all listed 1419 Japanese manufacturing firms and their 3520 shachos. Though we find a positive abnormal stock return on the date a shacho change is announced, especially when the shacho change is non-routine, we document that this effect is short-lived. There seems to be no long-run positive change in performance or policies after a shacho change, even when the shacho change is non-routine. Finally, in trying to explain firm performance or policies, we attempt to separate a firm-fixed effect from a shacho-fixed effect, and are unable to disentangle a shacho-fixed effect. We are thus left to conclude that shachos do not positively matter in the Japanese corporation in this decade of a stagnant economy.     

Segmented asset markets and optimal exchange rate regimes

This paper revisits the issue of the optimal exchange rate regime in a flexible price environment. The key innovation is that we analyze this question in the context of environments where only a fraction of agents participate in asset market transactions (i.e., asset markets are segmented). Under this friction alternative exchange rate regimes have different implications for real allocations in the economy. In the context of this environment we show that flexible exchange rates are optimal under monetary shocks and fixed exchange rates are optimal under real shocks.     

Is your brand''s loyalty too much, too little, or just right?: Explaining deviations in loyalty from the Dirichlet norm

This paper formally investigates the factors that relate to the deviations of brand's actual loyalty levels from theoretical norms in packaged goods markets. An aggregate measure of brand loyalty, share of category requirements, commonly tracked by marketing managers is used for this analysis. The comparison is conducted against the estimated share of requirements provided by the well established Dirichlet model of purchasing behavior. We posit that a brand's positioning strategy and marketing mix can influence the magnitude and the direction of the deviation from the norm. We use a two step modeling procedure where we first compute the deviation from the norm for each brand and subsequently conduct a regression analysis of this brand-level data to test the proposed hypotheses. We find that on average, brands that cater to some market niche, are bought in higher quantities, have lower prices, promote to a lesser extent, and have shallower price-cuts and enjoy higher than expected loyalty levels. We discuss possible implications of these results and offer guidelines that managers can use to better assess both the actual and the theoretical loyalty levels of their brands.     

Small Firms and Unemployment in a Two-sector Model

This paper presents a two-sector model of an economy – one sector consisting of large firms with institutionally determined wage (the Formal sector) and the other sector consisting of small firms (the Informal sector). The paper examines the effects of changes in benefits, entrepreneurial zeal, and the institutionally determined wage in the Formal sector on unemployment. It concludes with brief comments on the role of aggregate demand and supply policies in reducing unemployment in this economy.