Cultural Variation in the Theory of the Firm

This paper presents a model of the firm that includes the possibility of firm and employee-on-the-job decision making based on alternatives to profit and utility maximization. Such alternatives are relevant and significant when explaining firm activity in cultural environments in which self interest is not considered to be a primary force driving human behavior. Three types of firms are defined and their properties compared: the Western firm, the Japanese firm, and the clan. The third is a combination of the first two. JEL Categories: D21, Z19Culture, firm, decision making

Economic Explanation, Ordinality and the Adequacy of Analytic Specification

This paper examines the implicit links between models containing ordinal variables and their underlying unquantified counterparts that are necessary to make the former viable theoretical constructions. It is argued that when the underlying unquantified structure is unknown, the permissible transformations of scale applicable to the ordinal variables have to be restricted beyond that which is permitted by dint of the ordinality itself. The possibility of an underlying structure being known but unspecified is also considered. In the case of the efficiency wage model, the only usable transformations of the ordinal effort scale are those which are multiples of each other.Ordinal variable, unquantified variable, effort, efficiency wage theory

Exercises in Futility: Post-War Automobile-Trade Negotiations between Japan and the United States

This paper traces the history of the failed automobile-trade negotiations between Japan and the United States from the 1970’s to the mid 1990’s. It attributes the failure of those negotiations to a lack of understanding on both sides of not only what was motivating the other side, but also the unalterable cultural, social, and economic constraints under which the other side operated. JEL Categories: F13automobile industry, US-Japanese trade negotiations

The Current Non-Status of General Equilibrium Theory

This paper argues that the abandonment of general equilibrium theory by microeconomists was a mistake. It provides counter arguments to two of the reasons for that abandonment — lack of both generality and consistency with methodological individualism in uniqueness and stability analysis of equilibria — and urges microeconomists to refocus some of their attention on it

Attention to the Color of a Moving Stimulus Modulates Motion-Signal Processing in Macaque Area MT: Evidence for a Unified Attentional System

Directing visual attention to spatial locations or to non-spatial stimulus features can strongly modulate responses of individual cortical sensory neurons. Effects of attention typically vary in magnitude, not only between visual cortical areas but also between individual neurons from the same area. Here, we investigate whether the size of attentional effects depends on the match between the tuning properties of the recorded neuron and the perceptual task at hand. We recorded extracellular responses from individual direction-selective neurons in the middle temporal area (MT) of rhesus monkeys trained to attend either to the color or the motion signal of a moving stimulus. We found that effects of spatial and feature-based attention in MT, which are typically observed in tasks allocating attention to motion, were very similar even when attention was directed to the color of the stimulus. We conclude that attentional modulation can occur in extrastriate cortex, even under conditions without a match between the tuning properties of the recorded neuron and the perceptual task at hand. Our data are consistent with theories of object-based attention describing a transfer of attention from relevant to irrelevant features, within the attended object and across the visual field. These results argue for a unified attentional system that modulates responses to a stimulus across cortical areas, even if a given area is specialized for processing task-irrelevant aspects of that stimulus

Social and Biological Perspectives to Investigate and Address Illegal Shooting of Raptors

Humans have shot raptors for centuries. However, in many countries these actions have been illegal since the mid-twentieth century. Despite this history, there is not a comprehensive understanding of the characteristics of this activity, its frequency, and why it occurs. We used literature review and principles drawn from ecology, sociology, and criminology to understand this problem. First, we review literature on raptor shooting globally to explore documented motivations for shooting and we describe the history of raptor shooting in the United States of America (USA). Then, to illustrate the contemporary frequency and geographic breadth of the shooting of raptors, we systematically compile records from scientific and media reports from across the USA. Finally, we outline a transdisciplinary framework to meet the challenge of understanding and managing illegal shooting of raptors. Our framework encompasses six best practices: (1) understand the biology of the problem, (2) build professional networks and partnerships, (3) leverage engagement and public support, (4) apply insights from study of human-wildlife interactions, (5) draw lessons from criminology, and (6) use implementation science to evaluate outcomes. We illustrate application of these best practices with a case study from an Illegal Shooting Working Group recently formed in Boise, Idaho, USA. There is growing recognition that illegal shooting of raptors is a pressing conservation challenge. Solving this challenge can be facilitated by inclusion of information from multiple fields of study; the approach we outline provides one potential mechanism to address this issue

A call for conservation scientists to evaluate opportunities and risks from operation of vertical axis wind turbines

Peer reviewe

The Role of Empirical Analysis in the Investigation of Situations Involving Ignorance and Historical Time

When empirically investigating situations in which human ignorance and historical time are significant features, use of the notion of probability, in any of its forms, is not legitimate. Thus, familiar distributional techniques such as hypothesis testing and estimation, and standard methods of probabilistic prediction, have to be discarded. Nondistributional "estimation" and nonprobabilistic "prediction" are still possible, and the potential for empirical falsification and "corroboration" of theoretical propositions and models remains intact.