The effect of financial education training on the financial literacy of Spanish students in PISA

The aim of this paper is to analyze the effect of financial education training on Spanish secondary students. To do this, we rely on data from PISA 2012. This included an assessment of students’ financial literacy for the first time. In order to identify the causal effect of financial education courses, we employ a difference-in-differences (DiD) approach to compare the outcomes of students receiving and not receiving education on financial concepts for two different subjects (financial literacy and reading comprehension). Our results suggest that financial education programs only have an impact if they are taught as part of other subjects, i.e. by means of a cross-curricular approach.     

The economic burden of kidney disorders in Korea

Aims: To estimate the economic burden of kidney disorders in Korea.

Materials and methods: The economic burden of kidney disorders was estimated using a prevalence-based approach. Related kidney diseases in patients with kidney disorders (RPWKD) were defined using codes from the tenth International Classification of Disease (E70–E90, F30–F48, F60–F69, F90–F99, K65–K67, N00–N08, N17–N19, and N30–N39). All diseases in patients with kidney disorders (APWKD) were defined as kidney disorders that involved all disease codes. Economic costs were divided into direct costs (medical costs and non-medical costs) and indirect costs (productivity loss because of morbidity and premature mortality).

Results: The prevalence of kidney disorders increased from 0.08% (2008) to 0.11% (2011). The total economic burden of RPWKD also substantially increased from $898.9 million (2008) to $1.43 billion (2011). This ～59.4% increase in the economic burden was equal to 0.12% of the Korean gross domestic product. The economic burden of APWKD also increased during the study period: $1.06 billion (2008), $1.23 billion (2009), $1.44 billion (2010), and $1.46 billion (2011).

Conclusions: The present study provides the first data regarding the economic burden of kidney disorders in Korea. The findings support the need for early intervention services and prevention programs to prevent, identify, and manage kidney disorders.     

The effect of strategic alliances on firm productivity in South Korea

Using a rich firm-level data set from South Korea, this article analyses the impact of strategic alliances on firm performance, focusing on how firm productivity is affected by alliance types such as joint venture, joint technical development, technical alliance, joint marketing and coproduction as well as alliance structures such as intra- and inter-industry alliances. Total factor productivity (TFP) is estimated through the semi-parametric method suggested by Levinsohn and Petrin (2003). In addition, a two-stage least-squares (2SLS) method is applied to reduce the potential endogenous problem between productivity and strategic alliance choices. The empirical results found in this article indicate that the engagement in joint ventures positively affects firm productivity and that the formation of international intra-industry alliances has a positive impact on firm productivity.     

The effect of the car-parazzi system on traffic accidents in Korea

In 2001 and 2002, the Korean government rewarded around $3 to civilians who photograph and report violations of traffic rules. This so-called ‘car-parazzi system’ was such a success with well over 4 million cases reported until its abolition. Our empirical results found that the car-parazzi system was much effective in significantly reducing the death tolls by traffic accidents.     

Budget impact analysis of orphan drugs in Belgium: estimates from 2008 to 2013

Objective: This article aims to calculate the impact of orphan drugs on the Belgian drug budget in 2008 and to forecast its impact over the following 5 years.

Method: The 2008 budget impact was calculated by triangulating information derived from multiple Belgian data sources. The 2008–2013 budget impact analysis was based on three scenarios reflecting different levels of growth in the number of registered orphan drugs in the European Union, the number of drugs reimbursed in Belgium, and the average annual cost per patient per drug in Belgium.

Results: The orphan drug budget impact amounted to €66.2 million (or 5% of the Belgian hospital drug budget) in 2008. The impact would increase to €130–204 million in 2013, depending on the scenario.

Conclusions: This static analysis measured orphan drug costs only, assuming that other components of health expenditure do not change over time. The analysis showed that the budget impact of orphan drugs in Belgium is substantial and rising, thereby putting pressure on total drug expenditure. Policy options to address the rising budget impact include pricing linked to return on investment, risk-sharing arrangements and re-appraisal of orphan drug status if additional indications are approved.     

The structural effect of cooperatives on price volatility in the European dairy sector

Theoretical models and empirical evidence suggest that high market shares of cooperatives can force investor-oriented firms to pay higher producer prices within a region. In the same vein, cooperatives may force investor-oriented firms to reduce price volatility. We use panel data from 27 European Union member states over the period 2001–2015 to investigate how the market share of cooperatives in a country affects milk price volatility. Our key finding is that a higher market share of cooperatives reduces price volatility at the national level. Volatility is influenced by a number of other variables, such as fluctuation in raw milk production, oil price volatility spillover and the number of dairy processors. Policymakers should consider that the promotion of cooperatives might positively affect price stability in the dairy sector.     

The effect of natural gas discoveries in Israel on the strength of its currency

In light of the natural gas discoveries in the Mediterranean Sea and their impact on the Israeli economy, I must assess the change in the exchange rate and its impact on the foreign exchange market. There are numerous positive social impacts resulting from the gas discoveries including optimising Israel's energy security and its move to cleaner energy. However, not all of the consequences of discovering natural resources may be positive. One possibly negative outcome could be the well-known phenomenon called the “Dutch disease” in which the discovery of a natural resource can cause a country's currency to spike. To investigate whether the strengthening of the Israeli currency in recent years is a symptom of the “Dutch disease” I used daily and intraday event study methodology to explore the changes in the real exchange rate of the Israeli shekel and the US dollar between 2008 and 2017, according to announcements related to the gas discoveries published during this period. In addition, I examined whether an increase in the real exchange rate was a result of the publication of announcements about natural gas harming the manufacturing and industrial sectors. I found that announcements related to gas discoveries did affect the real exchange rate and caused an appreciation of the Israeli shekel. Investors could analyse the announcements and achieve an abnormal return in the foreign exchange market. In addition, investors' expectations of an appreciation in the real exchange rate causes damage to various manufacturing and industrial sectors.     

新疆资源节约型社会建设途径探索

建设资源节约型社会符合我国国情以及建立小康社会目标,是实现现代化的唯一出路,具有重大战略意义。新疆经济与社会发展中存在严重的资源能耗问题,必须树立节约意识,走循环经济之路,同时增强科技创新。遵循科学发展观的思路,新疆应大力推动循环经济的发展,提高资源的使用效率,改善环境质量,促进可持续发展,最终实现经济与环境的协调发展。     

The effect of monetary policy on real house price growth in South Africa: A factor-augmented vector autoregression (FAVAR) approach

This paper assesses the impact of monetary policy on real house price growth in South Africa using a factor-augmented vector autoregression (FAVAR), estimated using a large data set comprising of 246 quarterly series over the period 1980:01 to 2006:04. The results based on the impulse response functions indicate that, in general, house price inflation responds negatively to monetary policy shock, but the responses are heterogeneous across the middle-, luxury- and affordable-segments of the housing market. The luxury-, large-middle- and medium-middle-segments are found to respond much more than the small-middle- and the affordable-segments of the housing market. More importantly, we find no evidence of the home price puzzle, observed previously by other studies that analyzed house prices using small-scale models. We put this down to the benefit gained from using a large information set.     

韩国新村运动及其对我国建设社会主义新农村的启示

韩国的新村运动是成功的.我们应该借鉴韩国的经验与成功的做法,积极推进我国社会主义新农村建设.新农村建设的重点内容,目前应该是首先解决农民最需要、最基本的公共设施和公共服务,满足他们生存和发展的需要.新农村建设要和城镇化、工业化相结合,与现代农业建设相结合,要建立让农民表达自己意愿的正常渠道,要尊重农民的"主人"地位,保障农民的话语权.     

美、欧、日、韩等国物联网产业的发展战略及其对我国的启示

物联网作为世界信息产业的第三次革命性浪潮,引起了世界各国的广泛关注。分析了信息产业较发达的美国、欧盟、日本、韩国等提出的物联网发展战略与计划,在此基础上,调查并总结了目前我国物联网发展和建设的现状,提出了针对我国物联网技术和产业发展战略的若干对策和建议。     

The economic costs to fisheries because of marine sand mining in Ongjin Korea: Concepts, methods, and illustrative results

We illustrate a methodology for estimating the damages to commercial fisheries from entrainment and from temporary loss of seafloor habitat productivity because of marine sand mining. A Beverton-Holt, year-class model is used to estimate illustrative short-term, long-term, and indirect (food web) effects from the inception of mining through the time to recovery of the injured resource stocks. A Base Case analysis evaluates hypothetical mining for a 4 km² mining site with biological recovery of the mined area beginning seven months after mining ceases and the bottom excavation fills in. Sensitivity analyses also are used to illustrate damages for alternative recovery paths and for 20 hypothetical mining sites for one year of mining and for recurring mining for 5 and for 10 years. Important qualifications and directions for further research are outlined.     

The effect of mergers on the incentive to invest in cost-reducing innovations

Both mergers and innovation are central elements of a firm's competitive strategy. However, model-theoretical analysis of the merger-innovation link is sparse. The aim of this paper is to analyze the impact of mergers on innovative activities and product market competition in the context of incremental process innovations. Inefficiencies due to organizational problems of mergers are accounted for. We show that optimal investment strategies depend on the resulting market structure and differ significantly from insider to outsider. In our linear model mergers turn out to increase social surplus.     

The effect of health improvements due to tobacco control on earnings in the United States

There is minimal evidence causally estimating the relationship between tobacco tax policy, population health and earnings. This article uses state tobacco taxes as an instrument for life expectancy to estimate the effect on earnings per capita in a panel of almost 3000 counties in the United States over the period 1970 to 2000. In the first stage of the model, we find that a one dollar increase in state tobacco taxes significantly increases life expectancy between 1.9% and 2.1%. Despite showing that tobacco tax is correlated with higher life expectancy and that, theoretically, improvements in health from reductions in smoking should lead to increased earnings, we find an insignificant impact of the induced gains in life expectancy from tobacco policy on county level earnings per capita over the period 1970 to 2000. The lack of significance is explained through local average treatment effects and the smaller economic impact of certain policies that impact health later in life. These results provide further evidence that the most effective interventions for improving income later in life are policy interventions with a direct impact on the health of younger cohorts rather than older cohorts.     

The effect of distance on willingness to pay values: a case study of wetlands and salmon in California

Most contingent valuation studies in the literature utilized a pre-determined geographic market area for their sample frame. In other words, they did not include variables that would measure the extent of the geographic areas over which to aggregate willingness to pay. These studies implicitly assumed that the effects of geographic distance were moot; an assumption that could have led to an understatement of the aggregate benefit values computed in these studies. The overall goal of this study was to determine if distance affects willingness to pay for public goods with large non-use values. The data used came from a contingent valuation study regarding the San Joaquin Valley, CA. Respondents were asked about their willingness to pay (WTP) for three proposed programs designed to reduce various environmental problems in the Valley. A logit model was used to examine the effects of geographic distance on respondents' willingness to pay for each of the three programs. Results indicate that distance affected WTP for two of the three programs (wetlands habitat and wildlife, and the wildlife contamination control programs). We calculate the underestimate in benefits if the geographic extent of the public good market is arbitrarily limited to one political jurisdiction.     

What’s fit to print: The effect of ownership concentration on product variety in daily newspaper markets

This paper examines the effect of ownership concentration on product position, product variety and circulation in the US daily newspaper market. The effects of consolidation in differentiated product markets cannot be determined solely from theory. Because multi-product firms internalize business stealing, mergers may encourage firms to reposition products, leading to more, not less, variety. Using data on the assignment of reporters to topical areas at 706 newspapers in 1993, 1999 and 2004, results show that both differentiation and variety increase with ownership concentration. Moreover, greater concentration increases variety over a range of topics and does not reduce readership.     

The effect of financial ratios, firm size, and cash flow from operating activities in the interim report to the stock return

The objective of this study is to examine the value relevance of accounting information in explaining stock return. The study uses profitability, liquidity, leverage, market ratio, size and cash flow as proxies of accounting information. Cumulative abnormal return and market adjusted return are used as stock return variables. The samples of the study are listed companies in manufacturing industries that actively trading between 2003-2006 in Indonesia Stock Market. The study finds that profitability, turnover and market ratio has significant impact to the stock return. The result consistent with previous studies Hobart （2006）, Utama and Santoso （1998） and Restraningsih （2007）.     

The effect of pharmacogenetic profiling with a clinical decision support tool on healthcare resource utilization and estimated costs in the elderly exposed to polypharmacy

Objective:

To compare healthcare resource utilization (HRU) and clinical decision-making for elderly patients based on cytochrome P450 (CYP) pharmacogenetic testing and the use of a comprehensive medication management clinical decision support tool (CDST), to a cohort of similar non-tested patients.

Methods:

An observational study compared a prospective cohort of patients ≥65 years subjected to pharmacogenetic testing to a propensity score (PS) matched historical cohort of untested patients in a claims database. Patients had a prescribed medication or dose change of at least one of 61 oral drugs or combinations of ≥3 drugs at enrollment. Four-month HRU outcomes examined included hospitalizations, emergency department (ED) and outpatient visits and provider acceptance of test recommendations. Costs were estimated using national data sources.

Results:

There were 205 tested patients PS matched to 820 untested patients. Hospitalization rate was 9.8% in the tested group vs 16.1% in the untested group (RR?=?0.61, 95% CI?=?0.39–0.95, p?=?0.027), ED visit rate was 4.4% in the tested group vs 15.4% in the untested group (RR?=?0.29, 95% CI?=?0.15–0.55, p?=?0.0002) and outpatient visit rate was 71.7% in the tested group vs 36.5% in the untested group (RR?=?1.97, 95% CI?=?1.74–2.23, p?<?0.0001). The rate of overall HRU was 72.2% in the tested group vs 49.0% in the untested group (RR?=?1.47, 95% CI?=?1.32–1.64, p?<?0.0001). Potential cost savings were estimated at $218 (mean) in the tested group. The provider majority (95%) considered the test helpful and 46% followed CDST provided recommendations.

Conclusion:

Patients CYP DNA tested and treated according to the personalized prescribing system had a significant decrease in hospitalizations and emergency department visits, resulting in potential cost savings. Providers had a high satisfaction rate with the clinical utility of the system and followed recommendations when appropriate.