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31.
This study investigates the impact of political events on US manufacturing direct investment in Latin America. The relationship between foreign direct investment and political events (and economic factors) is examined through regression analysis of pooled time-series (21 years) and cross-sectional (8 countries) data. In contrast to previous studies using an econometric approach, this study finds that political events do affect direct investment decisions. Specifically, both intra-nation and inter-nation conflict and co-operation have an impact on US direct investment decisions concerning Latin American countries. In addition, the host country's market size and market growth affect these decisions by US multinational firms.  相似文献   
32.
We study a dynamic duopoly model with network externalities. The value of the product depends on the current and past network size. We compare the market outcome to a planner. With equal quality products, the market outcome may result in too little standardization (i.e. too many products active in the long run) but never too much. The potential inefficiency is non-monotonic in the strength of the network effect, being most likely for intermediate levels. When products differ in quality, an inferior product may dominate even when the planner would choose otherwise, but only if the discount factor is sufficiently large  相似文献   
33.
The 1978 Public Utility Regulatory Policy Act (PURPA) fostered decentralized generation of electricity, particularly in the form of cogeneration. A model of a firms' decision to cogenerate is developed that illustrates both the interface between the firm and an electric utility, and the firm's internal interface between its primary product and cogeneration technologies. The model is used to show that the firm may operate inefficiently in both the short run and long run owing to the fixed-proportions technology of cogeneration and PURPA mandated operating procedures, respectively. Cogenerating firms that dump heat into the atmosphere may signal inefficient behavior; therefore, monitoring heat dumping may be important in measuring the success of cogeneration.  相似文献   
34.
原载:http://www.nber.org/papers/w10582一、引言反倾销条款作为美国贸易法的一个组成部分虽然已有80多年的历史,但只是在近20年间才格外引人注目。在美国的贸易政策中,反倾销在过去一直不引人注意,实际上,直到Finger,Hall和Nelso(1982)写出了开拓性的论文之后,才有这方面的经济研究。从此,对反倾销政策的研究几乎全都集中在1980年以来的这段时间里。因此,我们对1980年以前的反倾销法规的运用知之甚少,对逐渐转向更频繁地运用反倾销补救措施的程度亦知之甚少。本文旨在用历史的观点研究美国近来的反倾销,特别关注二战以来这段时间。这一…  相似文献   
35.
Abstract

Aims

To characterize a US population of patients with irritable bowel syndrome with constipation (IBS-C) or chronic idiopathic constipation (CIC) using CONTOR, a real-world longitudinal research platform that deterministically linked administrative claims data with patient-reported outcomes data among patients with these conditions.  相似文献   
36.
This paper examines the problem of redistributing incomeacross jurisdictions and to mobile workers within jurisdictionswhen local governments have better information than the centralgovernment about local production conditions. Under the centralgovernments optimal policy, the subsidies or taxes that localgovernments provide to mobile workers normally depend on whetherthese governments are net recipients or net donors of interjurisdictionalincome transfers. Moreover, the public-input decisions of somelocal governments are distorted. The analysis demonstrates thatit may not be desirable to harmonize social policies across jurisdictions,even when the beneficiaries are quite mobile.  相似文献   
37.
38.
Profit-sharing and employee ownership in companies have attracted considerable interest, yet there has been little research on factors predicting the adoption and maintenance of these plans. This study uses new data from a survey of 500 US public companies, and panel data on corporate financial variables, to examine factors predicting the presence and adoption of profit- sharing and employee stock ownership plans (ESOPs) in the 1975–91 period. Several findings support productivity-related motivations for such plans (including higher R&D levels among old profit-sharing firms, and recent adoption of job enrichment programmes among new profit-sharing firms), while others support flexibility-related motivations (including higher variance in profits prior to the adoption of profit-sharing plans and ESOPs). Unionized firms were less likely to have either type of plan in 1975, but equally likely to adopt them subsequently (often in concessionary contracts). Comparisons of cross-sectional and panel results illustrate advantages of panel data in disentangling the causes and effects of profit-sharing and ESOPs.  相似文献   
39.
Previous findings that related diversification creates value have been called into question over concerns about methodology and measures. Reviewing existing theory to consider how a firm's knowledge base interacts with its product market activity, I address several of these concerns by creating a measure of technological diversity based on citation‐weighted patents. The measure indicates a firm's opportunity for corporate diversification based on economies of scope in valuable knowledge assets, is defined for both single‐ and multibusiness firms, and is not correlated with more fundamental aspects of diversification, such as the number of businesses in the corporate portfolio. Evidence from a large sample of firms shows the positive relationship between diversification based on technological diversity and market‐based measures of performance, controlling for R&D intensity and capital intensity as further indicators of the type of assets underlying diversification. Results hold when controlling for the endogeneity of diversification and performance in a cross‐sectional sample or when controlling for unobserved factors using panel data. Copyright © 2006 John Wiley & Sons, Ltd.  相似文献   
40.
Employee Stock Options, Corporate Taxes, and Debt Policy   总被引:5,自引:0,他引:5  
We find that employee stock option deductions lead to large aggregate tax savings for Nasdaq 100 and S&P 100 firms and also affect corporate marginal tax rates. For Nasdaq firms, including the effect of options reduces the estimated median marginal tax rate from 31% to 5%. For S&P firms, in contrast, option deductions do not affect marginal tax rates to a large degree. Our evidence suggests that option deductions are important nondebt tax shields and that option deductions substitute for interest deductions in corporate capital structure decisions, explaining in part why some firms use so little debt.  相似文献   
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