Why are elite jewelers reluctant to sell turquoise, despite strong demand? Why did leading investment bankers shun junk bonds for years, despite potential profits? Status Signals is the first major sociological examination of how concerns about status affect market competition. Starting from the basic premise that status pervades the ties producers form in the marketplace, Joel Podolny shows how anxieties about status influence whom a producer does (or does not) accept as a partner, the price a producer can charge, the ease with which a producer enters a market, how the producer's inventions are received, and, ultimately, the market segments the producer can (and should) enter. To achieve desired status, firms must offer more than strong past performance and product quality--they must also send out and manage social and cultural signals. Through detailed analyses of market competition across a broad array of industries--including investment banking, wine, semiconductors, shipping, and venture capital--Podolny demonstrates the pervasive impact of status. Along the way, he shows how corporate strategists, tempted by the profits of a market that would negatively affect their status, consider not only whether to enter the market but also whether they can alter the public's perception of the market. Podolny also examines the different ways in which a firm can have status. Wal-Mart, for example, has low status among the rich as a place to shop, but high status among the rich as a place to invest. Status Signals provides a systematic understanding of market dynamics that have--until now--not been fully appreciated.

This volume reviews recent developments in our understanding of che~ ical signaling in vertebrates. After sections dealing with general princi ples and chemical aspects of vertebrate pheromones, it follows a taxonomic approach, progressing from fish to. mammals. The editors asked a diverse, international group of leading investigators, working on a wide array of vertebrate taxa and specific issues, to consider their efforts from compar ative, evolutionary, and ecological viewpoints. The relative number of manuscripts in each part does not necessarily reflect current intensity of research, since the editors invited speakers who together would provide a balanced and comprehensive overview, while avoiding duplication. Still, the part on mammals is the longest. Fourth in a series dating from 1977, this volume illuminates current trends and likely future developments in the field of chemical signaling in vertebrates. Going back even farther, the first chapter, a personal account of the past quarter century by Dr. Mykytowycz recalls the most important milestones, such as symposia, or the founding of societies and journals. He also credits those investigators who stand out by their seminal studies.

Presents an analysis of social media, discussing how a technology which was once heralded as democratic, has evolved into one which promotes elitism and inequality and provides companies with the means of invading privacy in search of profits.

China is intensely conscious of its status, both at home and abroad. This concern is often interpreted as an undivided desire for higher standing as a global leader. Yet, Chinese political elites heatedly debate the nation's role as it becomes an increasingly important player in international affairs. At times, China positions itself not as a nascent global power but as a fragile developing country. Contradictory posturing makes decoding China's foreign policy a challenge, generating anxiety and uncertainty in many parts of the world. Using the metaphor of rebranding to understand China's varying displays of status, Xiaoyu Pu analyzes a rising China's challenges and dilemmas on the global stage. As competing pressures mount across domestic, regional, and international audiences, China must pivot between different representational tactics. Rebranding China demystifies how the state represents its global position by analyzing recent military transformations, regional diplomacy, and international financial negotiations. Drawing on a sweeping body of research, including original Chinese sources and interdisciplinary ideas from sociology, psychology, and international relations, this book puts forward an innovative framework for interpreting China's foreign policy.

This book illustrates how the treatment of complexity in analytical frameworks shapes economic studies. It explores the ways economists make sense of our economic environment and where their differences in interpretations of economic issues and policy proposals are rooted. Schwardt examines developments in economies and the role of the public sector over the last few centuries. Taking a theoretical approach and addressing different analytical frameworks, a basic distinction is introduced between top-down approaches, where assumptions about the economic environment are formulated at the outset; and bottom-up approaches, where an economic environment emerges from the interactions of the individual agents. By recognising the validity of alternate perspectives on economic issues, Schwardt proposes an improved foundation for economics research and policy.

This book describes image processing research based on the morphology of the objects in an image and a VLSI design of a Cellular Logic Processing Element for a real-time processor pipeline. The field of image processing has spawned a number of special parallel computer architectures: the Square (SIMD), Processor Array, the Pyramid, the Linear Processor Array (or scan line array) and the Processor Pipeline. This book features a classification of low-level image processing operations, reviews some intermediate level algorithms, and gives a short introduction into computer architecture used for image and digital signal processing. Morphology-based processing images is introduced by treating cellular logic operations such as skeletonization as hit-or-miss transformations. This approach can be extended to images of higher dimensions than two and a method is described to construct hit-or-miss masks for the skeletonization of these images. In the second part of the book a study is performed on the speed bottlenecks that can be found in the main architectural groups followed by the description of a method for the structured design of integrated, digital hardware. The VLSI design of a CMOS Processing Element for the real-time processing of binary images and the board level design of a scalable processor pipeline for a real-time low-level processing of grey value images is described in detail. Finally, a computer architecture for low and intermediate processing of two and three dimensional images if proposed.