نتایج جستجو برای: simultaneous equation systemsjel classification o32

تعداد نتایج: 821267  

2006
Hielke Buddelmeyer Paul H. Jensen Elizabeth Webster IZA Bonn Roberto Fontana Elisabeth Müller Bettina Peters Georg Licht

Innovation and the Determinants of Firm Survival * While many firms compete through the development of new technologies and products, it is well known that new-to-the-world innovation is inherently risky and therefore may increase the probability of firm death. However, many existing studies consistently find a negative association between innovative activity and firm death. We argue that this ...

1998
Lawrence H. Goulder Stephen H. Schneider

Ž . This paper investigates the significance of induced technological change ITC for the attractiveness of CO abatement policies. We use analytical and numerical general equilib2 rium models in which technological change results from profit-maximizing investments in R&D. We show that carbon abatement policies have very different impacts on R&D across industries, and do not necessarily raise the...

1995
Mari Sako

This paper analyzes the structure and functions of suppliers’ associations (kyoryokukai) in the automobile industry in Japan. The bilateral assembler-supplier relationship has received much attention recently as a source of Japanese industrial competitiveness. However, this paper argues that the hitherto neglected area of inter-supplier coordination in technology diffusion is at least as import...

2012
Sharon Belenzon Andrea Patacconi

How to measure R&D capabilities is a key concern for policymakers and practitioners alike. This paper examines the changing role of patents and firm publications as a signal of scientific and technical competence. We argue that recent patent reforms might have reduced the informational value of USPTO patents relative to EPO patents. Moreover, the global trend toward stronger patent enforcement ...

2015
Andy Lockett Mike Wright

The commercialization of university research has become an increasingly important issue, given concerns regarding licensing and the university’s desire to maximize the returns to intellectual property (IP). In this paper, we assess the impact of university resources and routines/capabilities on the creation of spin-out companies. We find that both the number of spin-out companies created and th...

2012
Helen Ruohan Wu

In this paper, I analyze a dynamic model of a firm’s joint decisions to export and innovate, allowing both decisions to affect the firm’s production in accordance with selfselection and learning-by-exporting theories of firm-level export and production dynamics. I calibrate the model using Chilean manufacturing plant data from 2005 to 2007 and find that self-selection and learning-by-exporting ...

2013
L. Colombo H. Dawid Luca Colombo Herbert Dawid

In this paper we examine to what extent market conditions facilitating start-up formation affect technical change and firms’ profits. We consider a model in which R&D efforts of an incumbent firm generate partly tacit technological know-how embodied in a key R&D employee, who might use it to form a start-up. The availability of complementary assets influences whether new firms are created and d...

2004
Cheng Hsiao M. Hashem Pesaran

Random Coefficient Panel Data Models This paper provides a review of linear panel data models with slope heterogeneity, introduces various types of random coefficients models and suggest a common framework for dealing with them. It considers the fundamental issues of statistical inference of a random coefficients formulation using both the sampling and Bayesian approaches. The paper also provid...

Journal: :Journal of vision 2014
Frouke Hermens Aidan Bell

In simultaneous masking, flanking elements impair performance on a visual target. Previous studies on simultaneous masking have predominantly used discrimination threshold estimation to quantify performance on the target. Results based on thresholds suggest that an important factor in simultaneous masking is the strength of grouping between the target and the flankers. Recently Panis and Hermen...

2014
Jan Bena Miguel A. Ferreira

We investigate whether foreign institutional ownership impacts corporate innovation. Using firm-level data from 30 countries in 2001-2010, we find that higher foreign institutional ownership is associated with more investment in R&D and patents. Using the exogenous increase in foreign institutional holdings that follows a firm’s addition to the Morgan Stanley Capital International World Index, ...

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