S-Based Taxation under Default Risk

This article studies the characteristics of a S-based tax system under default risk. In particular we show that its neutrality properties depend on whether debt is protected or unprotected. In the former case, this system is neutral. In the latter case, where default timing is optimally chosen by shareholders, the S-based system is neutral with respect to real decisions only if the firm’s and the lender’s tax rate are equal. However, the shareholders’ decision to default is always distorted.capital structure, corporate taxation, neutrality, option pricing

What do we really know about when technological innovation improves performance (and when it does not)?

Most approaches to innovation bear the implicit assumption that increased innovativeness leads to improved organizational performance. Thus, more attention has been focused on innovativeness than on innovation performance; on novelty than on value. However, recent empirical evidence calls into question the unqualified optimism surrounding innovation, and leads us to ask what we really know about when technological innovation improves performance. In this paper, we seek to make a contribution by presenting the results of an exhaustive review of extant knowledge on the outcomes of technological innovation. Our synthesis of the literature allows us to relate in one parsimonious model the drivers and moderators of the antecedents, technical outcomes, and performance outcomes of technological innovation and technological change. We also make sense of the proliferation of terms, and consequent terminological ambiguity, which characterizes a lot of work on technological innovation. Finally, in the light of the model presented and recent developments in work on firm capabilities, we indicate possible avenues for further development of this critical area of research.Technological innovation; organizational performance; innovation and innovativeness;

Sacrifice, Discounting and Climate Policy: Five Questions

I offer a selective review of discounting and climate policy. Analytic and numerical models show that different assumptions greatly change the degree to which decisions about climate policy depend on the discount rate. I discuss a claim that standard models exaggerate the current generation’s sacrifices needed to internalize climate damages. This claim, if correct, affects the role of discounting. I argue that the assertion that the risk of catastrophic damage overwhelms discounting is unfounded. I show that the claim that we “view the world in perspective” implies hyperbolic rather than constant discounting.climate change, discounting, intergenerational conflict, catastrophic risk, hyperbolic discounting

The Economics of Infrastructure Investment: Beyond Simple Cost Benefit Analysis

This non-technical ‘think-piece’ examines aspects of infrastructure project evaluation, concentrating on circumstances that may render a standard cost benefit analysis (CBA) inappropriate. It is designed to make infrastructure investors and planners think deeply about their assumptions and to broaden the range of issues that are taken into account. Issues considered include: the role of CBA; network effects (increasing returns to scale) and the endogeneity of resources within an economy; the valuation of productive versus consumptive benefits; the value of traded versus non-traded sector production; the role and choice of the discount rate; and the importance of considering option values when making infrastructure investment and disinvestment decisions.Infrastructure, Cost Benefit Analysis, Evaluation

Uncertainty and the Design of Long-Run Fiscal Policy

This paper explores optimal fiscal policy in an overlapping-generations general-equilibrium model under uncertainty and the impact on optimal policy of the introduction of a type of policy stickiness intended to account for the stylized fact that major reforms happen infrequently. In general, our analysis suggests not only that action should not be delayed, but further that action should actually be accelerated. The added realism of restrictions on the frequency of policy changes alters this result in two ways. The prospect of being unable to set policy in the future occasions even more precautionary saving today, if the government acts. However, the government may also choose not to set policy, and its inaction range is very asymmetric. Because the impact of its policies on the current elderly cannot be reversed in the future, the government is much more likely to choose inaction when fiscal tightening is called for. Thus, the optimal policy response over time might best be characterized by great caution in general, but punctuated by occasional periods of apparent irresponsibility.

Intel's XL Permit: A Framework for Evaluation

The paper develops a framework to evaluate permits granted to firms under the Environmental Protection Agency's Project XL � with emphasis on the novel air permit granted to the Intel Corporation. We describe the permit, the process that created it, and the types of costs and benefits likely to arise from this type of "facility-specific" regulatory arrangement. Among other things, the paper describes the permit's impact on environmental quality, production costs, transaction costs, and Intel's strategic market position. The paper also considers how an estimate of the costs and benefits � both to Intel and society � might be estimated. While facility-specific regulation typically conjures images of production cost savings as processes are re-engineered and low-cost abatement strategies pursued, the Intel case highlights perhaps a more important source of benefit: flexibility in the form of streamlined permitting. Flexibility in this form allows for accelerated product introductions, with potentially significant benefits to the firm and possibly to society.

The Economics of Population Ageing

Demographic forecasts predict that over the next fifty years the proportion of people in New Zealand over the age of 65 will more than double, from 12 percent in 1999 to 26 percent in 2050. This paper reviews potential economic implications of this demographic change in the following broad categories: Demographic change, Labour Markets, Fiscal Impacts, Capital Markets, and Long-run economic growth effects. A synopsis is made of the key economic and demographic issues relating to each category, and the paper highlights those issues to be prioritised in further research. The paper also questions the existing frameworks and methodologies that have been used to study population ageing. Two issues stand out in this regard. Firstly, there is a tendency to view population ageing as a “static” phenomenon. The economic implications of population ageing are pervasive and complex. Future research may benefit from attention to individual behavioural responses to ageing and into the underlying demographic dynamics of population ageing. Secondly, the future economic impacts of an ageing population are inherently uncertain. Future research could well incorporate methodological approaches that attempt to account for these inherent uncertainties.Population Ageing; Economics and Demographic Change