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排序方式: 共有359条查询结果,搜索用时 31 毫秒
91.
We examine the relationship between the US current account deficit, the international value of the dollar, and the dollar reserves of foreign central banks. The declining dollar could benefit US savers at the expense of foreign investors in the USA. 相似文献
92.
Sergio Salis 《The World Economy》2008,31(8):1030-1048
This paper investigates the impact of foreign acquisition on the productivity of Slovenian manufacturing firms subject to takeover in 1997. It finds evidence that foreign investors acquire those enterprises with higher productivity, that are more inclined to export and that operate in more concentrated industries. It then controls for the estimation bias induced by this non‐random selection process by applying the combined propensity score matching and difference‐in‐differences estimation technique. The results of the empirical analysis show no robust statistical evidence of a positive causal effect of foreign acquisition up to two years following takeover. This finding suggests that a transfer of intangible assets from foreign firms to their Slovenian affiliates does not take place over this time period. 相似文献
93.
A folk theorem for minority games 总被引:1,自引:0,他引:1
We study a particular case of repeated games with public signals. In the stage game an odd number of players have to choose simultaneously one of two rooms. The players who choose the less crowded room receive a reward of one euro (whence the name “minority game”). The players in the same room do not recognize each other, and between the stages only the current majority room is publicly announced. We show that in the infinitely repeated game any feasible payoff can be achieved as a uniform equilibrium payoff, and as an almost sure equilibrium payoff. In particular we construct an inefficient equilibrium where, with probability one, all players choose the same room at almost all stages. This equilibrium is sustained by punishment phases which use, in an unusual way, the pure actions that were played before the start of the punishment. 相似文献
94.
This paper studies the relation between internationalization (firms cross-listing, issuing depositary receipts, or raising capital in international stock markets) and the trading activity of the remaining firms in domestic markets. Using a panel of 3000 firms from 55 emerging economies during 1989–2000, we find that internationalization is negatively related to the trading activity of domestic firms. We identify two channels. First, the trading of international firms migrates from domestic to international markets and this migration along with the reduction in domestic trading of international firms has negative spillover effects on domestic firm trading activity. Second, there is trade diversion within domestic markets as trading activity shifts out of domestic firms and into international firms. 相似文献
95.
The present study introduces a theoretical land pricing model that allows for proportional transaction costs, and a corresponding kernel regression test. The model is tested with farmland returns data for 20 individual states, and also with two aggregate U.S. level series. The constant discount rate (CDR) present value model (PVM) of farmland prices is strongly rejected. However, it is found that the behavior of land prices and rents is consistent with the CDR-PVM in the presence of empirically observed values of transaction costs. Findings are very robust in that they apply to both individual state-level data and the U.S. aggregate-level series. 相似文献
96.
A critical and notoriously elusive issue in Corporate Social Responsibility (CSR) research is the impact of Corporate Social Performance (CSP) on the bottom line. Instead of looking for direct correlations between social and financial performance, we hypothesize that the first result of CSR activities is the creation of trust among the stakeholders. A survey conducted on consumers of organic products provided support for our hypothesis, showing that CSP influences consumer trust and that that trust in turn influences consumers' subsequent actions. The findings further suggest that intermediate variables between CSP and Corporate Financial Performance (CFP) may best support a business case for CSR. 相似文献
97.
Björn Stollenwerk Sergio Iannazzo Kerry Cooper Vasily Belozeroff 《Journal of medical economics》2017,20(10):1110-1115
Aims: This study explored the use of a value-based pricing approach for the new calcimimetic etelcalcetide indicated for the treatment of secondary hyperparathyroidism (SHPT) in patients receiving hemodialysis. It used the US payer perspective and applied the cost-effectiveness framework. Because etelcalcetide is an intravenous therapy that can be titrated for individual patients, and because its utilization is yet to be assessed in real world settings, a range of plausible doses were estimated for etelcalcetide to define a range of prices. These were either in relation to the existing oral calcimimetic cinacalcet or compared to no calcimimetic treatment.Materials and methods: The value-based price of etelcalcetide was determined via a Markov model. This model combined data from the etelcalcetide trials and previously published cost-effectiveness models in SHPT, and allowed extrapolation of treatment effects on mortality, cardiovascular events, fracture, and parathyroidectomy. Several dosing scenarios were explored covering the dose ranges of 30.0–64.18?mg per day for cinacalcet and 1.07–3.11?mg per day for etelcalcetide. These included the mean dose from the etelcalcetide trials, the preliminary defined daily dose, and the expected most common dose in real world. An acceptable price range for etelcalcetide was assessed by comparing the incremental cost-effectiveness ratios obtained with the willingness-to-pay threshold range of $100,000–$300,000/quality-adjusted life-years.Results: Cost-effectiveness analysis supported value-based prices for etelcalcetide ranging from $21.15–$49.97/mg vs cinacalcet, and $13.79–$119.45/mg vs no calcimimetics.Limitations: There is uncertainty around what the real-world dosing will be for etelcalcetide. Another important nuance is that no studies have examined etelcalcetide effects on hard outcomes and, therefore, this modeling exercise relied on an extrapolation approach.Conclusions: This cost-effectiveness analysis, including scenarios to address uncertainties, allowed estimation of a value-based price range to aid reimbursement decisions in the US. 相似文献
98.
99.
This paper addresses the ability of central banks to affect the structure of interest rates. We assess the causal relationship between the short‐term Effective Federal Funds Rate (FF) and long‐term interest rates associated with both public and private bonds and specifically, the 10‐Year Treasury Bond (GB10Y) and the Moody's Aaa Corporate Bond (AAA). To do this, we apply Structural Vector Autoregressive models to U.S. monthly data for the 1954–2018 period. Based on results derived from impulse response functions and forecast error variance decomposition, we find: a bidirectional relationship when GB10Y is considered as the long‐term rate and a unidirectional relationship that moves from short‐ to long‐term interest rates when AAA is considered. These conclusions show that monetary policy is able to permanently affect long‐term interest rates and the central bank has a certain degree of freedom in setting the levels of the short‐term policy rate. 相似文献
100.
Using a country panel of domestic terror attacks from 1998 to 2004, we empirically analyze the impact of government decentralization on terror. Our results show that expenditure decentralization reduces domestic terror, while political decentralization has no impact. 相似文献