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61.
Juan Hipolito Vieytes (1762–1815)was a hero of the May 1810 Revolution in Buenos Aires and one of the early economists in the River Plate area. Although Robert Sidney Smith dismissed Vieytes as a very minor figure in Spanish economic thought, this article attempts to show that Vieytes, an entrepreneur and journalist and only self-taught in political economy, was an early and able follower and divulgator of Smithian economics. He advocated free trade and liberal economic reforms, pointing at the competitiveness of the domestic workshops or ‘popular industry’ in a country with scanty population and extensive and cheap land.  相似文献   
62.
The objectives of this study were to (1) identify the benefits of parks for Mexican-American urban residents and the roles they play in the dynamics of their communities and (2) explore issues related to their existence and utilization in Latino communities. Bedimo-Rung, Mowen, and Cohen's (2005) model of the Role of Parks in Public Health was employed as a conceptual framework in this study. Data were collected in the summer of 2007 with two focus groups with 26 Mexican-American residents from two predominantly minority Chicago communities. Benefits of urban parks for Mexican-American residents were classified into five categories—environmental, social, psychological health, physical health, and cultural. The study also identified many problems related to the existence and utilization of parks in Latino communities that detracted from the benefits Mexican-Americans could obtain from visiting parks. They included insufficient access to parks, poor maintenance of the existing parks, crime and safety issues, and interracial conflict and discrimination. A new framework was proposed to model the benefits of parks for minority urban residents and factors that affect utilization of parks in minority communities.  相似文献   
63.
We study the sovereign default model that has been used to account for the cyclical behavior of interest rates in emerging market economies. This model is often solved using the discrete state space technique with evenly spaced grid points. We show that this method necessitates a large number of grid points to avoid generating spurious interest rate movements. This makes the discrete state technique significantly more inefficient than using Chebyshev polynomials or cubic spline interpolation to approximate the value functions. We show that the inefficiency of the discrete state space technique is more severe for parameterizations that feature a high sensitivity of the bond price to the borrowing level for the borrowing levels that are observed more frequently in the simulations. In addition, we find that the efficiency of the discrete state space technique can be greatly improved by (i) finding the equilibrium as the limit of the equilibrium of the finite-horizon version of the model, instead of iterating separately on the value and bond price functions and (ii) concentrating grid points in asset levels at which the bond price is more sensitive to the borrowing level and in levels that are observed more often in the model simulations. Our analysis is also relevant for the study of other credit markets.  相似文献   
64.
65.
The paper reconstructs Marx's analysis of the development of the forces of production in terms of the interaction among division of labour in particular processes of production, social division of labour and technical progress. It also brings out Marx's conception of technical progress and establishes his view of the essential interdependence among the development of the forces of production, the process of capital accumulation and the expansion of markets; it further brings out the role of competition as a fundamental driving force in the interrelated processes of accumulation and of development of the social productivity of labour.  相似文献   
66.
This study examines both accruals based earnings management (AEM) and real earnings management (REM) in U.S. agribusinesses. In particular, the focus is on agribusinesses that report low earnings quality, defined as firms with extreme level of accruals compared to their peers. The cross‐sectional modified Jones model (Jones 1991; Dechow et al 1995) is used to test for AEM. To capture REM practices, we implement the discretionary expenses model by Roychowdhury (2006). We find evidence of AEM and find no evidence of REM in agribusinesses. In addition, our results show that managers might be managing earnings through specific accruals doubtful accounts receivable provisions and special items.  相似文献   
67.
This note studies price decisions in a duopoly industry where firms have private information over the degree of product differentiation (product-type). A Bayesian-Nash price solution is derived assuming firms maximize their ??certainty-equivalent?? profit levels. The comparative-statics indicate that increased risk aversion over the rival??s product triggers price competition. Consequently, the results of the study suggest revealing information is a higher reward strategy than concealing information in situations where rivals have asymmetric information over product type. These findings contribute to the industrial economic literature by generalizing the Bertrand equilibrium in an asymmetric information game model.  相似文献   
68.
We follow agency theory to assess the influence of managerial ownership on the market value, performance, and risk of 123 listed banks in 23 countries included in the STOXX Global Index in 2007 and 2010. After controlling for bank characteristics, regulatory restrictions, and macroeconomic conditions, our findings show a positive relation between managerial ownership and both market value (Tobin's Q) and performance (ROA and ROE). Moreover, we find a negative relation between managerial ownership and risk (EDF, NPL/L, and Z‐SCORE). Bank market value and performance is a non‐linear, inverse U‐shaped function of managerial ownership. The negative relation between managerial ownership and bank risk is also non‐linear and U‐shaped. Our results remain robust to reverse causality. In their effort to immunize the global financial system from systemic risks, central banks and practitioners should find our results relevant for regulation purposes.  相似文献   
69.
The purpose of this study was to explore the relationship between perceived passage of time (slowly versus quickly) and perceived freedom, enjoyment, interest and subjective meaning of leisure in daily experiences of married couples. Eleven college-age married couples participated in this study. Data were collected using experience sampling method that produced a total of 650 self-reports. Couples were signalled at random five times a day for one week. Using logistic regression results suggest that some leisure attributes are more relevant in influencing perception of passage of time in husbands' and wives' daily experiences.  相似文献   
70.
Using the lenses of institutional theory, this study examines several Entrepreneurial Factor Conditions (National Experts Survey database) while focusing on potential differences of several institutional dimensions between factor- (or production) and innovation-driven countries. This study therefore examines first the extent to which several Scott’s institutional variables (normative, regulative, and cultural-cognitive) differ according to the economic structure of countries participating in NES-GEM. Results indicate that the relevance of both regulative and cultural-cognitive dimensions differ between the group of countries driven by factor (or production) versus innovation, with a single exception, the normative dimension. Second, the study fine tunes the analysis and examines the extent to which the relevance of the aforementioned dimensions differs in two distinct institutional contexts (Portugal and Angola). Results show that the relevance of all institutional variables is different except one, the basic education and training. A possible explanation for these results may be associated to the lack of and fragility of several institutions and the absence of norms and regulations needed for a well-functioning economy, particularly in what concerns the factor (or production)-driven countries. In terms of originality, the study addresses an area of the GEM model that is under-researched.  相似文献   
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