Econometrics of the Basu Asymmetric Timeliness Coefficient and Accounting Conservatism

A substantial literature investigates conditional conservatism, defined as asymmetric accounting recognition of economic shocks (“news”), and how it depends on various market, political, and institutional variables. Studies typically assume the Basu [1997] asymmetric timeliness coefficient (the incremental slope on negative returns in a piecewise‐linear regression of accounting income on stock returns) is a valid conditional conservatism measure. We analyze the measure's validity, in the context of a model with accounting income incorporating different types of information with different lags, and with noise. We demonstrate that the asymmetric timeliness coefficient varies with firm characteristics affecting their information environments, such as the length of the firm's operating and investment cycles, and its degree of diversification. We particularly examine one characteristic, the extent to which “unbooked” information (such as revised expectations about rents and growth options) is independent of other information, and discuss the conditions under which a proxy for this characteristic is the market‐to‐book ratio. We also conclude that much criticism of the Basu regression misconstrues researchers’ objectives.     

Optimal Piecewise Linear Income Taxation

Given its significance in practice, piecewise linear taxation has received relatively little attention in the literature. This paper offers a simple and transparent analysis of its main characteristics. We fully characterize optimal tax parameters for the cases in which budget sets are convex and nonconvex respectively. A numerical analysis of a discrete version of the model shows the circumstances under which each of these cases will hold as a global optimum. We find that, given plausible parameter values and wage distributions, the globally optimal tax system is convex, and marginal rate progressivity increases with rising inequality.     

Contractibility and Transparency of Financial Statement Information Prepared Under IFRS: Evidence from Debt Contracts Around IFRS Adoption

We outline several properties of IFRS that potentially affect the contractibility or the transparency of financial statement information, and hence the use of that information in debt contracts. Those properties include the increased choice among accounting rules IFRS gives to managers, enhanced rule‐making uncertainty, and increased emphasis on fair value accounting. Consistent with reduced contractibility of IFRS financial statement information, we find a significant reduction in accounting‐based debt covenants following mandatory IFRS adoption. The reduction in accounting covenant use is associated with measures of the difference between prior domestic standards and IFRS. Because IFRS adoption changed financial reporting in many ways simultaneously, it is difficult to trace the decline in accounting covenant use to individual IFRS properties, though we report larger declines in accounting covenant use in banks, which have a higher proportion of assets and liabilities that are fair‐valued. Our findings are better explained by reduced contractibility than by increased transparency, which would predict reduced nonaccounting covenant use as well, whereas we observe increases. Overall, we conclude that IFRS rules sacrifice debt contracting usefulness to achieve other objectives, such as provision of accounting information relevant to valuation.     

Networks,Regional Development and Democratic Control

The networking literature has burgeoned in recent years within a complex cross‐disciplinary field and particularly in economic geography and regional planning. Networks have been analysed both as organizational expressions of globalization, linked to claims about the rise of the network society, and as territorial and cultural systems of exchange. Concepts of networks and networking have been accepted as positive, and sometimes also as progressive or radical within both social science and policy discourses. In this article we analyse regionally embedded economic networks and the EU’s urban and regional policy networks as a new mode of administration, at a variety of spatial scales. Little attention has been paid to the theoretical implications of using the concept of network as a social metaphor or to the operation of actually existing networks, as a result of conceptualizing networks in ways that deny their constitutive inequalities, asymmetries and democratic deficits. This darker side has been pushed into the shadows by the rhetorical emphasis on the benefits claimed for networked organizational forms.     

GLOBALIZATION,GENDER, AND GROWTH

We consider the effect of globalization on fertility, human capital, and growth. We view globalization as creating market opportunities for employment in less developed countries. We construct a specific model of household decision making, drawing on empirical observations in the development economics literature, and show that if the market opportunities produced by globalization are for women, then globalization reduces fertility and increases human capital formation. If the opportunities are for men, then fertility increases and human capital formation falls. We then show that globalization that produces job opportunities for women increases growth and produces a long run steady state with higher per capita consumption than would prevail either without globalization, or with globalization that creates jobs only for men.