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1000 tulosta hakusanalla Matthias Roth
Love, Money, and Parenting
Matthias Doepke; Fabrizio Zilibotti
Princeton University Press
2019
sidottu
An international and historical look at how parenting choices change in the face of economic inequalityParents everywhere want their children to be happy and do well. Yet how parents seek to achieve this ambition varies enormously. For instance, American and Chinese parents are increasingly authoritative and authoritarian, whereas Scandinavian parents tend to be more permissive. Why? Love, Money, and Parenting investigates how economic forces and growing inequality shape how parents raise their children. From medieval times to the present, and from the United States, the United Kingdom, Germany, Italy, Spain, and Sweden to China and Japan, Matthias Doepke and Fabrizio Zilibotti look at how economic incentives and constraints—such as money, knowledge, and time—influence parenting practices and what is considered good parenting in different countries.Through personal anecdotes and original research, Doepke and Zilibotti show that in countries with increasing economic inequality, such as the United States, parents push harder to ensure their children have a path to security and success. Economics has transformed the hands-off parenting of the 1960s and ’70s into a frantic, overscheduled activity. Growing inequality has also resulted in an increasing “parenting gap” between richer and poorer families, raising the disturbing prospect of diminished social mobility and fewer opportunities for children from disadvantaged backgrounds. In nations with less economic inequality, such as Sweden, the stakes are less high, and social mobility is not under threat. Doepke and Zilibotti discuss how investments in early childhood development and the design of education systems factor into the parenting equation, and how economics can help shape policies that will contribute to the ideal of equal opportunity for all.Love, Money, and Parenting presents an engrossing look at the economics of the family in the modern world.
Asymptotic Differential Algebra and Model Theory of Transseries
Matthias Aschenbrenner; Lou Van Den Dries; Joris Van Der Hoeven
Princeton University Press
2017
sidottu
Asymptotic differential algebra seeks to understand the solutions of differential equations and their asymptotics from an algebraic point of view. The differential field of transseries plays a central role in the subject. Besides powers of the variable, these series may contain exponential and logarithmic terms. Over the last thirty years, transseries emerged variously as super-exact asymptotic expansions of return maps of analytic vector fields, in connection with Tarski's problem on the field of reals with exponentiation, and in mathematical physics. Their formal nature also makes them suitable for machine computations in computer algebra systems. This self-contained book validates the intuition that the differential field of transseries is a universal domain for asymptotic differential algebra. It does so by establishing in the realm of transseries a complete elimination theory for systems of algebraic differential equations with asymptotic side conditions. Beginning with background chapters on valuations and differential algebra, the book goes on to develop the basic theory of valued differential fields, including a notion of differential-henselianity. Next, H-fields are singled out among ordered valued differential fields to provide an algebraic setting for the common properties of Hardy fields and the differential field of transseries. The study of their extensions culminates in an analogue of the algebraic closure of a field: the Newton-Liouville closure of an H-field. This paves the way to a quantifier elimination with interesting consequences.
Asymptotic Differential Algebra and Model Theory of Transseries
Matthias Aschenbrenner; Lou van den Dries; Joris van der Hoeven
Princeton University Press
2017
pokkari
Asymptotic differential algebra seeks to understand the solutions of differential equations and their asymptotics from an algebraic point of view. The differential field of transseries plays a central role in the subject. Besides powers of the variable, these series may contain exponential and logarithmic terms. Over the last thirty years, transseries emerged variously as super-exact asymptotic expansions of return maps of analytic vector fields, in connection with Tarski's problem on the field of reals with exponentiation, and in mathematical physics. Their formal nature also makes them suitable for machine computations in computer algebra systems. This self-contained book validates the intuition that the differential field of transseries is a universal domain for asymptotic differential algebra. It does so by establishing in the realm of transseries a complete elimination theory for systems of algebraic differential equations with asymptotic side conditions. Beginning with background chapters on valuations and differential algebra, the book goes on to develop the basic theory of valued differential fields, including a notion of differential-henselianity. Next, H-fields are singled out among ordered valued differential fields to provide an algebraic setting for the common properties of Hardy fields and the differential field of transseries. The study of their extensions culminates in an analogue of the algebraic closure of a field: the Newton-Liouville closure of an H-field. This paves the way to a quantifier elimination with interesting consequences.
Love, Money, and Parenting
Matthias Doepke; Fabrizio Zilibotti
Princeton University Press
2020
pokkari
An international and historical look at how parenting choices change in the face of economic inequalityLove, Money, and Parenting investigates how economic forces shape how parents raise their children. In countries with increasing economic inequality, parents push harder to ensure their children have a path to security and success. In the United States, this force has transformed the hands-off parenting of the 60s and 70s into a frantic, overscheduled activity. Growing inequality has also resulted in an increasing "parenting gap" between richer and poorer families, raising the disturbing prospect of diminished social mobility. Drawing from the experiences of countries of high and low economic inequality, Matthias Doepke and Fabrizio Zilibotti discuss how changes to public policy can contribute to the ideal of equal opportunity for all.
On February 27, 1973, a group of roughly 300 armed Indigenous men, women, and children seized the tiny hamlet of Wounded Knee, South Dakota, at gunpoint, took hostages, barricaded themselves in the hilltop church, and raised an upside-down American flag. Taking place at the site of the infamous massacre in 1890, the highly symbolic confrontation spearheaded by the American Indian Movement (AIM) ultimately evolved into a prolonged, seventy-one-day armed standoff between law enforcement officers and modern-day Indigenous warriors. Among these warriors were Vietnam War veterans armed with Vietnam-era equipment and weaponry. By organizing in defense of the newly proclaimed Independent Oglala Nation, the AIM activists at Wounded Knee linked their nationalist quest for sovereignty and self-determination with a warrior masculinity they constructed from a mix of Indigenous cultures and contemporary cultural elements, including the Black civil rights movement, the counterculture of the 1960s and early 1970s, and the antiwar movement.As Matthias AndrÉ Voight shows, the takeover of Wounded Knee was only one moment among many in the complex interplay between protest activism, gender, race, and identity within AIM. While AIM is widely recognized for its militancy and nationalism, Reinventing the Warrior is the first major study to examine the gendered transformation of Indigenous men within the Red Power movement and the United States more generally. AIM activists came to regard themselves, like their ancestors before them, as warriors fighting for their people, their lands, and their rights. They sought to remasculinize their Indigenous identity in order to confront hegemonic masculinities—and, by implication, colonialism itself. By becoming “more manly,” Indigenous men challenged the disempowering nature of white supremacy.Voigt traces the story of the reinvention of Indigenous warriorhood from 1968 to the takeover of Wounded Knee in 1973 and beyond. His trailblazing work explores why and how Indigenous men refashioned themselves as modern-day warriors in their anticolonial nation-building endeavor, thereby remaking both self and society.
Originally the preserve of Afro-Brazilian slaves, the marginalized and the underclasses in Brazilian society, capoeira is now a mainstream sport, taught in Brazilian schools and practised by a range of social classes around the world. Some advocates now seek Olympic recognition for Capoeira. This apparent change in the meaning and purpose of Capeoira has led to conflicts between traditionalists, who view capoeira as their heritage descended from the maroons, a weapon to be used against the injustice and repression; and reformers, who wish to see Capoeira develop as an international sport. Capoeira: The History of Afro-Brazilian Martial Art explores Capoeira as a field of confrontation where the different struggles that divide Brazilian society are played out. It contains both the first comprehensive English language review of archive and contemporary literature relating to Capoeira, as well as the first scholarly account of Capoeira's history and development.
Originally the preserve of Afro-Brazilian slaves, the marginalized and the underclasses in Brazilian society, capoeira is now a mainstream sport, taught in Brazilian schools and practised by a range of social classes around the world. Some advocates now seek Olympic recognition for Capoeira. This apparent change in the meaning and purpose of Capeoira has led to conflicts between traditionalists, who view capoeira as their heritage descended from the maroons, a weapon to be used against the injustice and repression; and reformers, who wish to see Capoeira develop as an international sport. Capoeira: The History of Afro-Brazilian Martial Art explores Capoeira as a field of confrontation where the different struggles that divide Brazilian society are played out. It contains both the first comprehensive English language review of archive and contemporary literature relating to Capoeira, as well as the first scholarly account of Capoeira's history and development.
What is the story behind the paradoxical survival of small and weak states in a world of great powers and crude power politics? And what explains the dramatic rise and fall in the number of states overtime, following no consistent trend and not showing an immediately obvious direction or pattern? The answers lie at the system-level: Small states survival is shaped by the international states system. Small state survival and proliferation is determined first and foremost by features of and dynamics created at the states system. As the states system changes and evolves the chances for small states to survive or proliferate change as well. In fact, a quantitive investigation confirms this, showing that over the course of more than 3½ centuries, the number of small states did fluctuate widely and at times dramatically.
Jewish Wayfarers in Modern China focuses on the many extraordinary contacts between East and West in China during the 20th century. Through a collection of short biographies situated in the context of Chinese and Western history, it offers a panoramic view of China as experienced by many different persons of Jewish origins during their sojourn in the Middle Kingdom. The book offers a journey across vast reaches of space and back through time. Our impressions of visits to China have often been biased by sensational journalism, Hollywood films and literary entertainment that have distorted the reality of this vast country. Jewish Wayfarers in Modern China offers the reality of life in twentieth century China through the carefully-researched biographies of a variety of typical and less typical Western visitors to the Middle Kingdom.
Jewish Wayfarers in Modern China focuses on the many extraordinary contacts between East and West in China during the 20th century. Through a collection of short biographies situated in the context of Chinese and Western history, it offers a panoramic view of China as experienced by many different persons of Jewish origins during their sojourn in the Middle Kingdom. The book offers a journey across vast reaches of space and back through time. Our impressions of visits to China have often been biased by sensational journalism, Hollywood films and literary entertainment that have distorted the reality of this vast country. Jewish Wayfarers in Modern China offers the reality of life in twentieth century China through the carefully-researched biographies of a variety of typical and less typical Western visitors to the Middle Kingdom.
Which came first? No words are necessary in this beautiful, artfully humorous book, in which every turn of the page offers a surprise. Everyone knows that a tiny acorn grows into a mighty oak and a caterpillar becomes a butterfly. But in this clever, visually enchanting volume, it's also true that a cow can result in both a bottle of milk and a painting of a cow, and an ape in a jungle may become an urban King Kong. Just as day turns into night and back again, a many-tiered cake is both created and eaten down to a single piece. With simple, graphic illustrations sure to appeal to even the youngest of children, this beautiful rumination on the passage of time will please the most discerning adult readers, too.
Traces the history of European monetary negotiations from the 1960s to the 1990s.Tracing the forty-year history of negotiations to construct exchange rate regimes in the European Union, Money and Power in Europe emphasizes the role of a state's bargaining power for the formation of rules. In contrast to the prevailing literature's emphasis on domestic factors like sectoral and partisan interests, policy ideas and domestic institutional structures, Matthias Kaelberer highlights the structural conflict of interest between weak and strong currency countries over the rules of monetary cooperation. Strong currency countries, in particular Germany, because they do not face a reserve constraint, are in a position to shape the rules of monetary regimes decidedly in their favor, including the refusal to compromise on rules of domestic macroeconomic adjustment.
Argues for a closer connection between memories of injustice and promises of justice as a means to overcome violence.Rereading Marx through Walter Benjamin and Jacques Derrida, The Promise of Memory attempts to establish a philosophy of liberation. Matthias Fritsch explores how memories of injustice relate to the promises of justice that democratic societies have inherited from the Enlightenment. Focusing on the Marxist promise for a classless society, since it contains a political promise whose institutionalization led to totalitarian outcomes, Fritsch argues that both memories and promises, if taken by themselves, are one-sided and potentially justify violence if they do not reflect on the implicit relation between them. He examines Benjamin's reinterpretation of Marxism after the disappointment of the Russian and German revolutions and Derrida's "messianic" inheritance of Marx after the breakdown of the Soviet Union. The book also contributes to contemporary political philosophy by relating Marxist social goals and German critical theory to debates about deconstructive ethics and politics.
Stereoscopic acuity in ocular pursuit of moving objects
Matthias Sachsenweger; Ulrich Sachsenweger
Springer
1991
nidottu
There has been growing acceptance of the insight that the methods so far used in the testing of visual functions have been inadequate when it comes to specific problems and should, therefore, be supplemented with more specialised methods for dynamic testing. As long as two decades ago, large-scale mass screening produced evidence to the effect that visual acuity, so far exclusively determined by means of still samples, was not identical with visual acuity in the ocular pursuit of moving targets (dynamic visual acuity). In other words, vision testing can, at present, provide little informa tion on an individual's capability of identification, appreciation, and judge ment of mobile objects. Spatial, three-dimensional perception of moving targets, hereafter re ferred to as dynamic stereoacuity, is the particular subject on which findings are reported in this article. Findings of that kind are of considerable relevance to everyday life, since many of the phenomena that have to be three-dimensionally perceived in private life and in occupational practice, are in movement. So far, dynamic stereoacuity has never been systematical ly studied and is still a blank space on the maps of ophthalmology and physiology. This is equally true for dynamic stereoscopy in binocular vision as well as for perception on the basis of movement parallax, a phenomenon of differentiated contour displacement within a given field of vision which is also available to the monocular individual under conditions of head or body or object movement within the visual space.
Economies are open systems embedded in an ecosystem with which they exchange matter and energy. Interactions among these systems are vital for each system's performance and are constrained by the laws of physics. This volume pays tribute to economy--environment interactions simultaneously from an economic, ecological and physical perspective. Integrating Economics, Ecology and Thermodynamics provides a first step in identifying and combining the principles of economics, ecology and thermodynamics on a fundamental level. Part I lays out the general context for the approach chosen. Part II familiarizes readers with core concepts of, and methods used in, the three disciplines of economics, ecology and thermodynamics. Part III assesses ways in which these disciplines can be integrated to provide an improved understanding of economy--environment interactions. Part IV illustrates the integration of the three disciplines with a dynamic model of a human community interacting with its environment. In Part V the volume closes with a brief summary and a set of conclusions on the relevance of integrated, interdisciplinary approaches to economy--environment interactions.
This book is a collection of readings from Sallie McFague's most essential theological works. In this collection, Sallie McFague offers a lucid and powerful guide to theological thinking about God and the world, individual and community, humanity and nature, reality and metaphor, the sacramental and the prophetic, and the critical issue of climate change. She calls Christians to new feeling, new acting, and new thinking.
For Jews in every corner of the world, the Holy Land has always been central. But that conviction was put to the test in the eighteenth century when Jewish leaders in Palestine and their allies in Istanbul sent rabbinic emissaries on global fundraising missions. From the shores of the Mediterranean to the port cities of the Atlantic seaboard, from the Caribbean to India, these emmissaries solicited donations for the impoverished of Israel's homeland. Emissaries from the Holy Land explores how this eighteenth century philanthropic network was organized and how relations of trust and solidarity were built across vast geographic differences. It looks at how the emissaries and their supporters understood the relationship between the Jewish Diaspora and the Land of Israel, and it shows how cross-cultural encounters and competing claims for financial support involving Sephardic, Ashkenazi, and North African emissaries and communities contributed to the transformation of Jewish identity from 1720 to 1820. Solidarity among Jews and the centrality of the Holy Land in traditional Jewish society are often taken for granted. Lehmann challenges such assumptions and provides a critical, historical perspective on the question of how Jews in the early modern period encountered one another, how they related to Jerusalem and the land of Israel, and how the early modern period changed perceptions of Jewish unity and solidarity. Based on original archival research as well as multiple little-known and rarely studied sources, Emissaries from the Holy Land offers a fresh perspective on early modern Jewish society and culture and the relationship between the Jewish Diaspora and Palestine in the eighteenth century.