Savings growth and the path of utility

Abstract.  We derive an expression relating the change in instantaneous utility to the growth of net (genuine) saving in an economy with multiple stocks and externalities that maximizes welfare in the utilitarian sense. This result is then shown to hold for decentralized competitive efficient economies as well, to yield an extension of the Hartwick rule: instantaneous utility is non-declining along a development path if genuine saving is decreasing. By way of example the rule is applied as a constant genuine saving rate rule in a simple Dasgupta-Heal-Solow-Stiglitz economy. The rule yields a path with unbounded consumption and higher wealth than on the standard Hartwick constant consumption path.     

THE FOUNDING OF THE GLASGOW CHAMBER OF COMMERCE, 1783

G lasgow claims the distinction of being the first city in the United Kingdom to have established a Chamber of Commerce. Its first meeting was held on 1st January 1783. Important as this event was, it would be wrong to imagine that it marked an entirely new departure, for before this merchants and manufacturers frequently held meetings to discuss matters of common interest. Professor Redford has shown¹ that the founding in 1794 of the Manchester Commercial Society was preceded by that of various other organisations whose purpose was sometimes to represent the interests of the local business community.     

Taxation,Fines, and Producer Liability Rules: Efficiency and Market Structure Implications

This paper analyzes the comparative efficiency of producer liability rules and regulatory policy in short-run and long-run competitive equilibria with endogenous product safety. Pigouvian taxes on output and safety provision fail to achieve the long-run social optimum. An appropriately designed policy involving fines on accidents and subsidies on safety provision achieves efficiency; however, the optimal policy may involve the taxation, not the subsidization, of product safety. Tort liability also leads to efficient outcomes but may be associated with perverse structural changes. For example, increased liability exposure may induce de novo entry in hazardous sectors, even with fully capitalized firms.     

The Effect of Regulations on Pension Risk Shifting: Evidence from the US and Europe

This paper provides evidence that pension regulations can incentivize or curb risk shifting in the investment of defined benefit plan assets. We document that in the US, where the pension insurance premium charged by the Pension Benefit Guaranty Corporation is largely flat, financially distressed firms with severely underfunded plans shift pension investment risk. We further find that risk shifting is mitigated in the UK after the implementation of risk‐adjusted pension insurance premiums, and in the Netherlands where full pension funding is mandatory. Overall the results in this paper lend support to the view that structural flaws in the US statutory pension insurance scheme incentivize high‐risk sponsors to gamble their pension assets when distress terminations of their plans become foreseeable.     

Institutionalist Theories of the Wage Bargain: Beyond Demand and Supply

I distill an integrated structure of institutionalist theories of wage determination, linked by overarching views of reality and key principles, and show that three fundamental propositions connect these into one “extended family.” I then outline ten principles that reflect the models and propositions. While very different in form than the familiar Walrasian price-auction model, this relatively succinct approach to wage determination leads to many testable hypotheses. It also explains questions, such as: Why can the minimum wage not often be raised without causing unemployment? Why has wage inequality increased within occupations and educational levels, as well as between? Why does high pay tend to be accompanied by better benefits, working conditions, and on-the-job training (rather than compensating for the lack of one of these)? The insights of many contemporary institutional economists, including Robert Prasch, are particularly important to this analysis, along with earlier work of John R. Commons, John Dunlop, Lloyd Reynolds, and Lester Thurow.     

Wealth Accounting,Exhaustible Resources and Social Welfare

The empirical literature on natural resource accounting uses methods which implicitly or explicitly entail measuring changes in total resource asset value when an exhaustible resource is depleted. In contrast, the growth theoretic literature on saving, social welfare and sustainable development is built upon a central finding, that the change in real wealth (as measured by net or ‘genuine’ saving) is proportional to the change in social welfare. We show that the change in total wealth exceeds the change in real wealth in optimal and non-optimal models of resource-extracting economies. This suggests that the change in social welfare is over-estimated when the change in total resource asset value is used as the measure of depletion. A simple empirical exercise, using World Bank data on ‘adjusted net saving’, reinforces the results from theory.     

Teaching ethics to marketing and logistics majors: A transformative learning experiment

Within the context of a transformative learning field experiment, the ethical ideologies of marketing majors, logistics majors, and nonbusiness majors were found to differ. Based on this finding, a field experiment was conducted to determine the effect (if any) that ethics instruction has on marketing and logistics majors versus nonbusiness majors. Students' knowledge of basic ethical principles and their ability to assess the application of these principles to ethical dilemmas were tested with a new assessment instrument. The major findings suggest (a) transformative learning ethic exercises have pedagogical potential and (b) dissimilar ethical predispositions between marketing and logistics majors versus nonbusiness majors confirms the need for customizing ethics pedagogy by college major.     

Analyst independence and earnings management

We examine whether analyst independence contributes to analysts’ monitoring role in deterring accruals earnings management. We first report a negative association between earnings management and the ratio of independent analysts to brokerage analysts covering a firm. Next, through the lens of the promotion of independent sell-side research institutions by the 2003 Global Research Analyst Settlement, we document a significant decrease in earnings management on firms affected by the Global Settlement's mandate for time-limited support to back independent research institutions. Additionally, we find that, as the aforementioned support ended, the extent of monitoring effectiveness reverted to a level indistinguishable from that before the Global Settlement. Finally, using closures and mergers of independent research institutions as a quasi-natural experiment, we provide corroborating evidence consistent with analyst independence leading to more effective monitoring.