Local Instability

This monograph argues for a novel approach to split topicalization and quantifier float in German, based on the premise that syntactic structure-building proceeds solely via free application of Merge. Following recent developments in the pursuit of a more principled theory of syntax, it is argued that the stipulative notion of ‘projection’ ought to be dispensed with: syntactic objects created by Merge are not headed, and endocentricity arises due to a simple search algorithm. When this algorithm fails, specifically in symmetric {XP,YP} structures, an unlabeled constituent results; where a label is required, such structures are locally unstable. It is argued that both split topics and floated quantifiers are the result of this kind of local instability: when an exocentric predication structure is merged in argument or adjunct position, XP must be displaced at the phase level to allow for determination of a label. It is this symmetry-breaking movement that yields the ‘split constituent’ in surface form. Based on careful empirical scrutiny of two recalcitrant problems for syntactic theory, the present work adduces substantial support for a ‘minimalist’ grammatical architecture devoid of phrase-structural residue.

This document is a cooperative effort among fifteen Federal agencies and partners to produce a common reference on stream corridor restoration. It responds to a growing national and international interest in restoring stream corridors.

p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 10.0px Arial} The last few decades have witnessed an outpouring of literature on macroeconomic models in the broad ‘heterodox’ tradition of Marx, Keynes, Robinson, Kaldor and Kalecki. These models yield an alternative analytical framework in which the big questions of our day – such as how inequality is related to growth or stagnation, and whether long-run growth is stable or unstable – can be fruitfully addressed. Heterodox Macroeconomics provides an accessible, pedagogically oriented treatment of the leading models and approaches in heterodox macroeconomics with clear, step-by-step presentations of core models and their solutions, properties and implications.

Instabilities in a Confined Plasma is entirely devoted to a theoretical exposition of the subject of plasma instabilities in confined systems. The book is an important contribution to the study of plasma instabilities, not only in fusion devices such as the Tokamak but also in astrophysical phenomena. It covers toroidal confinement systems, internal MHD modes, small-scale MHD instabilities, MHD internal kink modes, MHD modes in collisionless and neoclassical regimes, drift-MHD modes, external kink modes, and Alfven eigenmodes.

What circumstances or behaviors turn poverty into a cycle that perpetuates across generations? The answer to this question carries especially important implications for the design and evaluation of policies and projects intended to reduce poverty. Yet a major challenge analysts and policymakers face in understanding poverty traps is the sheer number of mechanisms—not just financial, but also environmental, physical, and psychological—that may contribute to the persistence of poverty all over the world. The research in this volume explores the hypothesis that poverty is self-reinforcing because the equilibrium behaviors of the poor perpetuate low standards of living. Contributions explore the dynamic, complex processes by which households accumulate assets and increase their productivity and earnings potential, as well as the conditions under which some individuals, groups, and economies struggle to escape poverty. Investigating the full range of phenomena that combine to generate poverty traps—gleaned from behavioral, health, and resource economics as well as the sociology, psychology, and environmental literatures—chapters in this volume also present new evidence that highlights both the insights and the limits of a poverty trap lens. The framework introduced in this volume provides a robust platform for studying well-being dynamics in developing economies.