The micro-economic effects of financial market structure: evidence from 20th century North American steel firms

2004 ◽  
Vol 41 (4) ◽  
pp. 377-403 ◽  
Author(s):  
Ian Keay ◽  
Angela Redish
Author(s):  
James A Brugler ◽  
Carole Comerton-Forde ◽  
Terrence Hendershott

2016 ◽  
Vol 10 (1) ◽  
pp. 17-31 ◽  
Author(s):  
Philip M. Winkelman

Abstract The ways new games typically develop might be viewed as a continuum ranging from very gradual “evolution” based on mutations introduced to a single progenitor during play or recall, to sudden “intelligent design” based on a purposeful and original combination — or even invention — of ludemes independent of any particular lines of transmission. This paper argues that two proprietary 20th-century games, C.A. Neves’s Fang den Hut! and Lizzie Magie’s The Landlord’s Game, were developed in a different way, a bit outside the typical continuum. It analyzes the games’ general typologies, and specific ludemes, concluding that both games are modern adaptations of traditional Native American games encountered, not through play or even contact with players, but through the seminal ethnographic publications of Stewart Culin. Specifically, Fang den Hut! derives from Boolik via Games of the North American Indians, and The Landlord’s Game derives from Zohn Ahl via Chess and Playing-Cards.


Author(s):  
Seethalakshmi R.

Mathematics acts an important and essential need in different fields. One of the significant roles in mathematics is played by graph theory that is used in structural models and innovative methods, models in various disciplines for better strategic decisions. In mathematics, graph theory is the study through graphs by which the structural relationship studied with a pair wise relationship between different objects. The different types of network theory or models or model of the network are called graphs. These graphs do not form a part of analytical geometry, but they are called graph theory, which is points connected by lines. The various concepts of graph theory have varied applications in diverse fields. The chapter will deal with graph theory and its application in various financial market decisions. The topological properties of the network of stocks will provide a deeper understanding and a good conclusion to the market structure and connectivity. The chapter is very useful for academicians, market researchers, financial analysts, and economists.


2018 ◽  
Vol 45 (6) ◽  
pp. 1237-1245
Author(s):  
Richard Harris

A survey of members of the Urban History Association (UHA) undertaken in March 2017 provides information about the character, views, and prospects of urban history in North America. Most UHA members are professional historians. Their age profile is balanced; women and minorities are underrepresented, though their age profile indicates that members will become more diverse. They are researching cities around the world, but focus mainly on the larger U.S. cities. Thematically, their main interests are in planning/design, race/ethnicity, politics, and housing, in that order. Most situate their work on U.S. cities within a national frame of reference; only half believe that there is something distinctively urban about cities. Those who do tend to highlight social, political, and cultural, as opposed to economic, effects. Their intellectual influences are primarily other urban historians rather than more theoretically oriented writers.


Author(s):  
William Shust ◽  
Michael M. Palmieri

Abstract At first glance, it seems appealing to suggest additional wheelsets under a given railcar type. From the track’s viewpoint, and in a simplistic analysis, trading a particular car’s four-axles for the use of six should allow half again more car weight. This paper will examine efforts to test this concept over the past century. Indeed, the railway marketplace has investigated the three-axle truck in both the freight and passenger car arenas multiple times over the past century. Except in heavy-duty flatcars, the record shows that each implementation has proven to be only temporary. In general, three-axle freight trucks were developed for use with steam locomotive tenders in the early 20th century. These designs were then adapted to other car types over several decades, involving thousands of individual cars. Today, three-axle trucks are nearly extinct. This paper will address the history and status of three-axle freight trucks (or bogies) as used in North American railcar operations. Various past 20th-century applications will be discussed. International efforts will be reviewed as well. The very limited and remaining current usage of three-axle trucks is also discussed.


Author(s):  
Eun Joo Kim

Koreans have been represented in North American film and television for almost a century. However, in the early part of the 20th century most representations took place only through the actual bodies of Korean American actors who were portraying Chinese or Japanese characters in American films. The practice of crossethnic, and even crossracial, casting was common for Asian characters in these earlier productions. It was not until the mid-20th century that Korean American actors began to portray ethnically Korean characters. However, these roles often required them to speak, dress, and act as if they were not assimilated to American culture, contributing to the stereotype of Asians as perpetual foreigners to Western society. Since the turn of the 21st century there have been more opportunities for Korean Americans and Korean Canadians to draw from their own lived experiences in their portrayals of characters who speak unaccented English and whose cultural backgrounds are not necessarily their most distinguishing features. Consciously challenging discriminatory practices and countering stereotypes of Asians and Asian Americans led to shifts in media representations and more fully developed portrayals of Korean North American characters.


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