ECO223 CourseworkSPSS

Java Python ECO223 Coursework

Coursework has a 15% weighting on the final mark of this module.

Due: no later than 11:59pm Saturday 30 November 2024, to be submitted to an online folder (Learning Mall Core) by the group leader.

This is a group coursework. Each group consists of 5-6 members. You can form. your group at your will. I’ll randomly assign you additional students if you don’t have enough members.

This coursework consists of a short 700-1,000-word essay (excluding the reference when counting words), structured around answering the questions presented later. The purpose of this coursework is to:

●    Learn  something  new,  largely through your own research, and discussion with your group members.

●    Improve your economic literacy.

Strictly speaking, this coursework essay can be written without (m)any references.  However, if you do mention any specific numbers/figures, or what other people think or have said, forecasts of other people, etc. then Ido expect full and proper academic referencing according to the APA 7th style.

Type it out and submit along with the signed Coursework Submission Cover Sheet. The name and student number of each group membershall be clearly written in your work. Submission will be done online: the nominated group leader will submit it to the learning mall before the deadline.

Late submissions will incur penalties according to the XJTLU Code of Practice on Assessment.  There is a 5 percentage-point mark deduction for any lateness at all (even 1 min); an additional 5 percentage point deduction for each day of late submission. The maximum penalty is 25 percentage points. If your group submits after 11:59pm Friday 6 December 2024, you will get a mark of zero.

By signing the Coursework Submission Cover Sheet, you acknowledge that there has been no copying from external sources or collaboration with others outside of the group. Turnitin will be used to check for plagiarism. Any suspected cases of plagiarism will be formally dealt with according to the XJTLU Academic Integrity Policy.

Background and Your Task

The following content is taken from a CNN news report titled “ For decades, Chinese workers have retired relatively early. That’s about to change” on September 13, 2024.

For decades, Chinese workers have wrapped up their working lives at relatively young ages: 60 for men and as early as 50 for women.

But all that is about to change as the Chinese government passed new legislation on Friday laying out a plan to delay the retirement age over the course of 15 years, starting January 1, according to state news agency Xinhua.

Existing rules stated that men in urban areas could retire at 60 and receive their pensions, and women at 50 or 55, depending on their occupation. The new rules gradually push back the age to 63 for men, and to 55 and 58, respectively, for women.

The measures, … also layout plans to extend the minimum working period for employees to receive a monthly pension from 15 to 20 years, with changes starting from 2030.

They  also  include  some  flexibility  in retirement age, especially  for those who have already completed the minimum working period.

Based on the  materials  above,  you  will  need  to write  a  700-1,000-word  essay  that  answers  the following questions:

1.    What is the past ECO223 CourseworkSPSS  and new policies on retirement age and pension at the national level? Are there any differences across provinces?   [20 marks]

2.    Why the government launched the policy reformat this stage?   [20 marks]

3.    How will the change  in policy on retirement age and pension affect individual labour force participation and well-being? [20 marks]

4.    How  will  the  change   in  policy  on  retirement  age  and   pension  affect  central  and   local governments?  [20 marks]

5.    Are there other countries which also had implemented similar policies? Find one example and compare it with the case of China.  [20 marks]

Tips

●    You are encouraging to apply economic theories you have learned or are learning, but you shall avoid forcing economic concepts to the issue at hand if they do not apply. I am really looking for your reasoning and logic more than anything.

●    Make sure that you answer all questions fully.  Answer the questions in the form. of a coherent essay, which covers all questions.

●    I  am  not  necessarily  seeking  your  opinion  about  right/wrong,  good/evil,  winners/losers, strong/weak, justice, fairness – or your thoughts about the robot apocalypse.  Keep things as objective and as analytical as possible.  Explain and justify what you say.

●    You will need to cite your sources if you use any. Try to draw from reliable sources where possible. You do not need to reference what is deemed common knowledge. Exercise your own judgement.

●    The  best essays will answer the questions in-depth by trying to answer the 'why' or 'how' which underpins each question.  Make sure your answer is logical and clear.

●    The essay will be assessed based on quality, not on quantity.  Please do not write more than 1,000 words (excluding reference), and avoid writing for the sake of filling space. Good writing is clear (it makes sense), concise (gets to the point without too much excessive writing), and precise (makes the point free of any ambiguity).  You can write a shorter essay if you run out of things to talk about. A good essay can be written within the word limit.

●    Use  of  simpler  language  is  preferred  to  unnecessarily  complex  language.  Use  economic terminology where it is appropriate: but don’t force it in for the sake of it.

●    Since essay is short, you are not expected to write an introduction and conclusion (most are meaningless anyway). Every sentence should be making a point, every word should serve a purpose. There is a constraint on length: so there is a tradeoff so that when you write a particular word/sentence you cannot write some other word/sentence.

Submission and Marks

The nominated group leader will submit the file to Learning Mallon behalf of the group. Please only submit one copy per group. Please include the group ID, names and student numbers of all group members, and the total number of words of the main text inside the submission.

Your file will be subject to a Turnitin check. There are no explicit Turnitin thresholds. The marker will consider potential plagiarism on a case-by-case basis.

All members of the same group will receive the same mark for their coursework.

Despite this, all  members of the group will  need to  report  their  percentage  contribution  on the Coursework Submission Cover Sheet.

Disputes Resolution

Groups will need to decide amongst themselves how tasks are allocated, and who does what. Iam not here to solve disputes you have within your group.

In  exceptional  circumstances  where  a  single  member  of  the  group  is  unresponsive  or  does  not participate, if:

1.    a supermajority of 4 out of 6 members (or 3 out of 5 members if total number is 5) voices a concern about the one member, and

2.   there is irrefutable evidence that that member is not communicating or cooperating with the rest of the group,

then it is at my discretion to deduct at most 70% of the group’s coursework mark away from this uncooperative member. I have the final say over whether this is applied or not         

源码来自:https://pan.quark.cn/s/7a757c0c80ca 《在Neovim中运用Lua的详尽教程》在当代文本编辑器领域,Neovim凭借其卓越的性能、可扩展性以及高度可定制的特点,赢得了程序开发者的广泛青睐。 其中,Lua语言的融入更是为Neovim注入了强大的活力。 本指南将深入剖析如何在Neovim中高效地运用Lua进行配置和插件开发,助你充分发挥这一先进功能的潜力。 一、Lua为何成为Neovim的优选方案经典的Vim脚本语言(Vimscript)虽然功能完备,但其语法结构与现代化编程语言相比显得较为复杂。 与此形成对比的是,Lua是一种精简、轻量且性能卓越的脚本语言,具备易于掌握、易于集成的特点。 因此,Neovim选择Lua作为其核心扩展语言,使得配置和插件开发过程变得更加直观和便捷。 二、安装与设置在Neovim中启用Lua支持通常十分简便,因为Lua是Neovim的固有组件。 然而,为了获得最佳体验,我们建议升级至Neovim的最新版本。 可以通过`vim-plug`或`dein.vim`等包管理工具来安装和管理Lua插件。 三、Lua基础在着手编写Neovim的Lua配置之前,需要对Lua语言的基础语法有所掌握。 Lua支持变量、函数、控制流、表(类似于数组和键值对映射)等核心概念。 它的语法设计简洁明了,便于理解和应用。 例如,定义一个变量并赋值:```lualocal myVariable = "Hello, Neovim!"```四、Lua在Neovim中的实际应用1. 配置文件:Neovim的初始化文件`.vimrc`能够完全采用Lua语言编写,只需在文件首部声明`set runtimepath^=~/.config/nvim ini...
基于STM32 F4的永磁同步电机无位置传感器控制策略研究内容概要:本文围绕基于STM32 F4的永磁同步电机(PMSM)无位置传感器控制策略展开研究,重点探讨在不使用机械式位置传感器的情况下,如何通过算法实现对电机转子位置和速度的精确估算与控制。文中结合STM32 F4高性能微控制器平台,采用如滑模观测器(SMO)、扩展卡尔曼滤波(EKF)或高频注入法等先进观测技术,实现对电机反电动势或磁链的实时估算,进而完成磁场定向控制(FOC)。研究涵盖了控制算法设计、系统建模、仿真验证(可能使用Simulink)以及在嵌入式平台上的代码实现与实验测试,旨在提高电机驱动系统的可靠性、降低成本并增强环境适应性。; 适合人群:具备一定电机控制理论基础和嵌入式开发经验的电气工程、自动化及相关专业的研究生、科研人员及从事电机驱动开发的工程师;熟悉C语言和MATLAB/Simulink工具者更佳。; 使用场景及目标:①为永磁同步电机驱动系统在高端制造、新能源汽车、家用电器等领域提供无位置传感器解决方案的设计参考;②指导开发者在STM32平台上实现高性能FOC控制算法,掌握位置观测器的设计与调试方法;③推动电机控制技术向低成本、高可靠方向发展。; 其他说明:该研究强调理论与实践结合,不仅包含算法仿真,还涉及实际硬件平台的部署与测试,建议读者在学习过程中配合使用STM32开发板和PMSM电机进行实操验证,以深入理解控制策略的动态响应与鲁棒性问题。
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