In this book, Andrew Harvey sets out to provide a unified and comprehensive theory of structural time series models. Unlike the traditional ARIMA models, structural time series models consist explicitly of unobserved components, such as trends and seasonals, which have a direct interpretation. As a result the model selection methodology associated with structural models is much closer to econometric methodology. The link with econometrics is made even closer by the natural way in which the models can be extended to include explanatory variables and to cope with multivariate time series. From the technical point of view, state space models and the Kalman filter play a key role in the statistical treatment of structural time series models. The book includes a detailed treatment of the Kalman filter. This technique was originally developed in control engineering, but is becoming increasingly important in fields such as economics and operations research. This book is concerned primarily with modelling economic and social time series, and with addressing the special problems which the treatment of such series poses. The properties of the models and the methodological techniques used to select them are illustrated with various applications. These range from the modellling of trends and cycles in US macroeconomic time series to to an evaluation of the effects of seat belt legislation in the UK.

Forecasting, Structural Time Series Models and the Kalman Filter

TH1OSE WHO WOULD CODIFY THE MEANINGS OF WORDS fight a losing battle, for words, like the ideas and things they are mneant to signify, have a history. Neither Oxford dons nor the Academie FranUaise have been entirely able to stem the tide, to capture and fix mneanings free of the play of huinan invention and imagination. Mary Wortley Montagu added bite to her witty denunciation "of the fair sex" ("my only consolation for being of that gender has been the assurance of never being mnarried to any one among them") by deliberately misusing the grammatical reference. ' Through the ages, people have made figurative allusions by employing gramnmnatical termns to evoke traits of character or sexuality. For example, the usage offered by the Dictionnaire de la langue francaise in 1876 was, "On ne sait de quel genre il est, s'il est mile ou femelle, se dit d'un homnme tres-cache, dont on ne connait pas les sentiments."2 And Gladstone made this distinction in 1878: "Athene has nothing of sex except the gender, nothing of the woman except the form."3 Most recently-too recently to find its way into dictionaries or the Encyclopedia of the Social Sciences-feminists have in a imore literal and serious vein begun to use "gender" as a way of referring to the social organization of the relationship between the sexes. The connection to grammar is both explicit and full of unexamined possibilities. Explicit because the grammatical usage involves formal

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Gender: A Useful Category of Historical Analysis

On exports and economic growth

The twentieth century gave rise to profound changes in traditional sex roles. However, the force of this 'rising tide' has varied among rich and poor societies around the globe, as well as among younger and older generations. Rising Tide sets out to understand how modernization has changed cultural attitudes towards gender equality and to analyze the political consequences of this process. The core argument suggests that women and men's lives have been altered in a two-stage modernization process consisting of (i) the shift from agrarian to industrialized societies and (ii) the move from industrial towards post industrial societies. This book is the first to systematically compare attitudes towards gender equality worldwide, comparing almost 70 nations that run the gamut from rich to poor, agrarian to postindustrial. Rising Tide is essential reading for those interested in understanding issues of comparative politics, public opinion, political behavior, political development, and political sociology.

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Rising Tide: Gender Equality and Cultural Change Around the World

Richard Rorty's Philosophy and the Mirror of Nature brings to light the deep sense of crisis within the profession of academic philosophy which is similar to the paralyzing pluralism in contemporary theology and the inveterate indeterminacy of literary criticism. Richard Rorty's provocative and profound meditations impel philosophers to examine the problematic status of their discipline— only to discover that modern European philosophy has come to an end. Rorty strikes a deathblow to modern European philosophy by telling a story about the emergence, development and decline of its primary props: the correspondence theory of truth, the notion of privileged representations and the idea of a self-reflective transcendental subject. Rorty's fascinating tale—his-story —is regulated by three fundamental shifts which he delineates in detail and promotes in principle: the move toward anti-realism or conventionalism in ontology, the move toward the demythologizing of the Myth of the Given or anti-foundationalism in epistemology, and the move toward detranscendentalizing the subject or dismissing the mind as a sphere of inquiry. The chief importance of Rorty's book is that it brings together in an original and intelligible narrative the major insights of the patriarchs of postmodern American philosophy—W. V. Quine, Wilfred Sellars, and Nelson Goodman— and persuasively presents the radical consequences of their views for contemporary philosophy. Rorty credits Wittgenstein, Heidegger and Dewey for having "brought us into a period of 'revolutionary' philosophy" by undermining the prevailing Cartesian and Kantian paradigms and advancing new conceptions of philosophy. And these monumental figures surely inspire Rorty. Yet, Rorty's philosophical debts—the actual sources of his particular anti-Cartesian and antiKantian arguments—are Quine's holism, Sellars' anti-foundationalism, and Goodman's pluralism. In short, despite his adamant attack on analytical philosophy—the last stage of modern European philosophy—Rorty feels most comfortable with the analytical form of philosophical argumentation (shunned by Wittgenstein and Heidegger). From the disparate figures of Wittgenstein, Heidegger, and Dewey, Rorty gets a historicist directive: to eschew the quest for certainty and the search for foundations.

Philosophy and the Mirror of Nature

Children's work and wages in Britain, 1280–1860

Towards a family‐friendly economics

Explanations of the gender pay gap and related labor market segregation remain fiercely debated. On the one side are those economic historians who take a primarily neoclassical view, in which competition among workers and employers eliminates wage differences that do not reflect productivity and occupational segregation that is not the outcome of choice. Persistent discrimination must reflect anticompetitive institutions, for instance, trade unions. A corollary of the neoclassical perspective is that markets are liberating, freeing agents, including women, from cultural stereotypes and ensuring that they get paid what they are worth, although of course this need not imply wage equality if there are gender differences in productivity. On the other side are those cultural historians who interpret wage differences as reflecting custom and, as far as women are concerned, the cultural deprecation of women's work, while occupational segregation represents gender stereotypes of fit work for women. In this view, socially and culturally constructed gender identities can influence market outcomes, producing discrimination in wages and work that persists even in the face of competitive forces.

Jane Humphries

Papers

Children's work and wages in Britain, 1280–1860

Towards a family‐friendly economics

The Gender Gap in Wages: Productivity or Prejudice or Market Power in Pursuit of Profits

Standard of Living, Quality of Life

The Sexual Division of Labor and Social Control: An Interpretation