浅谈测量员如何更好更快地提高业务水平

测量作为服务于国民经济建设的重要行业，随着传统测绘技术向数字化测绘技术转化，它表现出复杂性及多样性，当我们面对一项新的测量任务时，除了传统学习模式之外，我们该如何更好地提高自身地业务水平呢？本文结合作者工作经验论述了上述问题，为测量同行提供一些建议及指导。     

Fiscal and monetary interdependence

Where classical economics integrates the quantity theory of money with the concept of Ricardian equivalence, the tendency of recent macroeconomic presentations is to focus either upon money and inflation or upon taxation and debt. That neglect of classical monetary–fiscal integration is surprising, given an initiative by the International Monetary Fund that set credit, money, and fiscal policy within a single structure. This article places those ‘credit counterparts of broad money’ in the context of the Great Depression and the recent global financial crisis. The upshot is a set of conclusions: that, to counter the prospect of deflation, quantitative easing is a weak policy response; that fiscal deficits are better; and that cuts in taxation are preferable to increased government spending.     

An investigation of the moderating effects of current job position level and hotel work experience between technology readiness and technology acceptance

Rapid technology development has greatly changed the hotel structure in operation or customer relationship management. Most previous studies simply employed either the technology readiness index (TRI) or considered the technology acceptance model (TAM) to predict consumer behavior from the perceptions of consumers. Nonetheless, only limited studies, if ever any, integrated technology readiness (TR) into technology acceptance model in hospitality. Hence, to bridge the aforementioned research gap, the purpose of the present study is to advance and modify TAM by proposing a new research framework which integrates TR into TAM. Online questionnaire survey was conducted with hotel employees through a well-known survey company Qualtrics. Data were then analyzed by structural equation modelling. Findings indicate the direct relationship between technology readiness (TR) and technology acceptance (TA), and reveal the moderating effects of current job position level and hotel work experience on the proposed research framework. Implications are further discussed.     

The signaling effects of education in the online lending market: Evidence from China

In this study, we use data from an online lending platform named Xinxindai in China to empirically study the signaling effects of education for the default risk of borrowers. Three dependent variables are created, namely, the probability of default, overdue payments and overdue amount, and probit models, count models and Tobit models are employed correspondingly. The number of universities in the “211 Project” of China at the city level is employed as the instrumental variable. The empirical evidence shows that education generally plays a strong signaling role in the identification of borrowers’ default risk in China. The negative marginal effect of education declines as borrowing times increase and as the marketization of regions deepens. This study helps to fill an important gap in the existing literature. Platforms and lenders can use educational level for reference in identifying the default risk of borrowers.     

Potential economic impacts of zero thresholds for unapproved GMOs: The EU case

As the pipeline of new biotech crops has continued to expand, regulatory approvals of such crops across different countries have become less synchronized. As a result, some biotech crops can be cultivated in one or more countries but may not be approved for use in others. Under such circumstances, small amounts of unapproved biotech crops can be found in the food/feed supplies of some countries and under zero threshold policies they must be withdrawn and can lead to market disruptions. In this paper we examine the potential economic implications of regulatory asynchronicity and zero threshold policies for unapproved GMOs using the EU as a case study. To measure the potential economic impacts from possible trade disruptions between the EU and its major suppliers of soybeans, we develop a spatial equilibrium model and examine alternative scenarios where bilateral trade flows are set to zero. From our analysis we find that when asynchronous approvals become a systemic problem leading to trade disruptions with multiple trading partners the impacts can be severe. For instance, we find that if the EU were to stop imports from its three main suppliers the US, Brazil and Argentina, it would pay roughly 220% more for soybeans, 211% more for soybean meal and 202% more for soy oil.     

Troubled by unequal pay rather than low pay:The incentive effects of a top management team pay gap

We examine the relationships with firm performance of the internal pay gap among individual members of the top management team(TMT) and the compensation level o...     

市场化程度对花卉产业组织影响实证分析

以刘易斯市场规模分析框架为基础,采用2008—2014年中国各省区市花卉产业的面板数据,对市场化进程与花卉产业组织的关系进行实证分析,结果表明:市场化程度对企业数量、小企业数量和小企业比例具有正向影响作用,市场化是促进花卉产业组织演化的重要因素,有利于优化花卉产业组织的规模和结构。因此,政府应该从市场组织与制度完善角度维护好市场竞争秩序,企业应该提升核心竞争力而不是简单扩大规模。     

体育舞蹈教练员综合水平对运动员成才影响因素的分析

近年来,体育舞蹈运动在我国呈上升趋势迅速发展,该运动人才的培养方式、方法随着社会的进步不断创新的同时,其教练员的综合水平也在同步提高。本文分析了我国体育舞蹈教练员在培养运动员成才过程中自身所应具备的综合水平,并从专业技术、训练水平以及综合管理等方面进行了分析,为教练员的自身素质得以加强提供了指向性的目标,提高了教练员培养优秀选手的能力,为培养出更多优秀的运动员开辟了成才之路。     

对国内外砂土地震液化评价介绍及比较

本文通过应用国内外不同的勘察规范对同一个工程场地的地震液化等级划分的计算及评价介绍,得出了一个采用不同规范,可取得比较一致的地震砂土液化等级的结论。     

The determinants of commercial banking profitability in low-, middle-, and high-income countries

Using a broad bank-level dataset and the GMM estimator technique described by Arellano and Bover (1995), this paper analyses how bank-specific characteristics, macroeconomic variables, and industry-specific factors affect the profitability of 10,165 commercial banks across 118 countries over the period from 1998 to 2012. Grouping the countries according to three income levels, we show that the determinants of bank profitability included in our model can explain existing profitability differences among commercial banks in low-, middle-, and high-income countries. The profitability determinants vary quite widely across the different levels of income in terms of significance, sign and size of the effect. The level of income has thus an important impact on the determinants of bank profitability.