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991.
Our theory extends the situational considerations explaining firm R&D search intensity beyond the behavioral theory of the firm by including shifts in the focus of attention among bankruptcy, aspirations, and slack. We also allow that search can reflect institutionalized investment patterns within firms and industries. We find stable firm‐specific R&D investment patterns (i.e., institutionalized search) and variations in R&D intensity depending on firms' situations—including performance relative to aspirations, proximity to bankruptcy, and slack. Our empirical results evidence shifts in the focus of attention relevant to explaining R&D search intensity for subsamples of firms in different situations. Copyright © 2007 John Wiley & Sons, Ltd.  相似文献   
992.
In this paper we present an ontology for transaction services built upon an established ontology for corporate knowledge called the Enterprise Ontology. We introduce the SmartGov platform for the ‘Smart’ deployment of online services for Public Authorities (PAs) whose requirement of a model of PAs has motivated the ontology, and describe our approach to constructing it. After presenting the ontology we then relate it to the pilot application areas in which the SmartGov platform will be trialed and evaluated. Copyright © 2003 John Wiley & Sons, Ltd.  相似文献   
993.
This paper examines the costs, wealth effects, and determinants of international capital raising for a sample of 260 public debt issues made by non-U.S. firms in the Yankee bond market. We find that investors demand economically significant premiums on bonds issued by firms that are located in countries that do not protect investors' rights and do not have a prior history of ongoing disclosure. The results provide support for the literature that suggests better legal protections and more detailed information disclosure increases the price investors will pay for financial assets. Journal of Economic Literature Classification Numbers: F3, G1.  相似文献   
994.
The Role of Supplementary Statements with Management Earnings Forecasts   总被引:7,自引:1,他引:7  
We investigate managers' decisions to supplement their firms' management earnings forecasts. We classify these supplementary disclosures as qualitative “soft talk” disclosures or verifiable forward‐looking statements. We find that managers provide soft talk disclosures with similar frequency for good and bad news forecasts but are more likely to supplement good news forecasts with verifiable forward‐looking statements. We examine the market response to these forecasts and find that bad news earnings forecasts are always informative but that good news forecasts are informative only when supplemented by verifiable forward‐looking statements, supporting our argument that these statements bolster the credibility of good news forecasts.  相似文献   
995.
Corporate collapses such as those of Ansett Australia, Centaur Mining, Enron, HIH and One. Tel have rekindled regulators' concerns about the lack of transparency in financial reporting on risks and uncertainties. This paper examines the broad conceptual issues and regulatory responses so far in leading jurisdictions and investigates risk reporting of Australian entities operating in the mining sector. The limited and uneven level of reporting on risk found, in this study, if replicated in other industries and jurisdictions, provides justification for standard-setters considering more explicit requirements than the existing piecemeal rules of restricted scope.  相似文献   
996.
This article makes the case for the use of currency boards in dealing with the monetary problems of Russia and other developing economies. The concept of the currency board was developed originally by the British in the 19th century to allow their colonies to maintain their local currencies without having an autonomous money supply or central bank. Currency boards hold out the promise of price stability because the local government gives up all discretionary powers over the money supply and the exchange rate. As the author puts it, The country's monetary affairs, internal and external, will be running on automatic pilot, not on manual control. For the Russian people, the great advantage of this automatic arrangement, of course, is that the Russian government can no longer finance itself by inflation—that is, by printing money.
A currency board, to be sure, is not a panacea. It cannot substitute for the massive restructuring of Russian financial and governmental institutions that is so clearly needed. But, as happened in Argentina, a currency board can make that task easier by restoring stability and confidence. The promise of exchange rate stability that a currency board offers is also a major inducement to the foreign capital that is critical to the growth of the Russian as well as most developing economies.  相似文献   
997.
The post Bretton Woods era has been characterized by real exchange rates that exhibit mean reversion, with mixed evidence as to whether this reversion is partial (PPP never holds) or essentially complete. This paper generates these stylized facts theoretically by synthesizing a simple intertemporal open economy model with the elasticities approach to the current account. A central feature of the model is the existence of non-traded goods. The model can generate partial or approximately complete mean reversion for the real exchange rate (depending on parameter values) if innovations in output are made up of permanent and temporary components. In addition, temporary output shocks generate a type of hysteresis wherein the short-run path for the exchange rate permanently alters its long-run equilibrium value.  相似文献   
998.
999.
This study examines the effects of weekly and monthly capital flows into the dedicated REIT mutual fund sector on aggregate REIT returns and, simultaneously, the effects of industry-level REIT returns on subsequent REIT mutual fund flows. The dynamic relation between REIT capital flows and returns is estimated using vector autoregression (VAR) techniques. Unlike static regression techniques, our dynamic model produces estimates of the short-run relationships, long-run relationships, impulse response functions, and forecast variance decompositions. We find evidence that REIT mutual fund flows are positively and significantly related to prior returns, while prior REIT mutual fund flows do not significantly influence REIT returns. However, contemporaneous flows do appear to have an initial positive effect, which is partially reversed one period later. The positive contemporaneous effect, however, is the result of unexpected REIT mutual fund flows, while the expected portion is insignificant.  相似文献   
1000.
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