Tuesday, October 15, 2019

Origin of the Postal Rule Essay Example | Topics and Well Written Essays - 2500 words

Origin of the Postal Rule - Essay Example Consequently, a general rule dictating the time of an efficient acceptance was required1. The postal rule was originally invented as an attempt to provide some form of assurance to an offeree acknowledging an offer through post. From the case of Adams v Lindsell [1818] the courts ruled that if the general rule concerning acceptance of an offer is applied to an acceptance sent by post, then an offeree would never truly be certain of the existence of an obligatory deal until the offeror confirms receipt of the letter of acceptance2. The postal rule was applied in this case since post was the singular way of communication. This assignment aims at critically discussing the postal rule its similarities to e-mail and whether it should be expanded to encompass modern modes of communication specially email3. Applicability of Postal Rule to E-mail At its instigation, the post was solely the only means of communication. The introduction of other modes of communication over the years, calls for expansion of the rule to include particularly email since it is the most commonly used method of settling deals. This rule should also extend include e-mail since e-mail is essentially a letter in electronic form. Moreover, at time of inception of the rule, post was expedient and fast; this true for e-mails today hence applicability of the rule to e-mail4. However, it is difficult to classify e-mail as either instantaneous or not since in some cases it may reach the recipient in a matter of seconds and delays are rare. On the other hand, it is common for mails to take longer to reach the recipient hence the postal rule may not stand at this point. Similarities of the Post and Email There are several comparisons between post and e-mail. Firstly, when an e-mail is sent from the sender’s outbox it cannot be recalled and this situation is similar to the postal rule5. Additionally, an e-mail is a digital comparable of a letter sent via post. All usual functions of postal mail hap pen through e-mail like advertising or invitations to treat (Partridge v Crittenden [1968]). Acceptance through e-mail remains unsettled by courts since there still exists uncertainties on the subjects of offer and reception related to the development of e-mail based contracts. In this case, there are different points of acceptance. It could be the moment when thee e-mail departs from the sender’s outbox, the instant it gets into the recipients inbox, when it is collected from the server or when it is read. This is also analogous to the postal rule as it is not clear when an acceptance is made. In the postal rule an acceptance is binding when the acceptor puts it in the mail box for return mail to the offeror not considering whether it reaches him/her. Since the establishment of the postal rule in the 1800s, several other means of communication have come up. This includes telephone, telegraph, email and facsimile. Both the post and email are both used as avenues of communicat ion since the message/information is delivered finally regardless of the time taken to deliver the message. Another similarity is the greeting cards. When email was first introduced, it did not have things like greeting cards. At the time, only the postal service did. Nowadays, greeting cards can be sent via email and may even come with sounds and songs`. In both

Instructional Communication Essay Example for Free

Instructional Communication Essay Instructional Communication Instructional Communication can be best explained as the transfer of information in a teaching environment. There are a lot of aspects that is associated with Instructional Communication. The contexts that are most relevant to my career are teacher to teacher communication, teacher to student communication, comprehension of information, and technology used in the setting. These four aspects make up my career as a public affairs instructor for the Department of Defense. Instructional communication is very important to the field of communication. Instructional communication is implemented everyday all around the world. It is implemented in schools and in job settings. This type of communication is how we relate information to new people on the job or students in a classroom. In order to determine the depth of comprehension we have to analyze formal and summative assessments of the students. During the course that I instruct, we also use technology to convey information as well as have the students to use technology to complete projects that are due during the course. Instructional communication has several different contexts located within it. I feel that the most important context would be teacher to student communication. It is extremely important as a teacher or an instructor to be able to convey the information to your audience and them be able to comprehend what you are talking about. It is also very important that students ask questions or talk about the material that is being covered to show understanding. According to Karaduz, (Karaduz, 2010) â€Å"An important part of instructional services involves giving messages to students about how they should learn and become involved in the learning process, giving those stimuli for reinforcement, identifying the gaps in their learning, and amending these gaps. An effective instructional process thus requires strong communication skills along every step. It is through language that a healthy communication is established, student interest is aroused, and ways of comprehending, practicing and retaining information are clarified. Karaduz said a lot in these few sentences. He talked about how important communication is between student and teachers. What good do teachers do when the students cannot understand the teacher’s message? Teacher and student communication is so important in any instructional setting. The next most important part of instructional communication is teacher to teacher communication. It is handy to have colleagues that you can ask questions or get advice about certain criteria. I have worked as a public affairs person for the last seven years. Of that seven years 2 ? of them has been in a combat area. In this intense atmosphere I have learned pretty much everything that I teach my students at the Defense Information School. A lot of times other instructors come to me for information on what should happen in a certain situation in a combat area. I think that teacher to teacher communication is extremely valuable and you should take a advantage of it. According to Lance (Lance, 2010), â€Å"when administrators value collaboration between teacher-librarians and classroom teachers and when teacher-librarians and their classroom colleagues report that it happens more frequently, students are more likely to master ICT standards and more likely to earn advanced scores on state reading and language arts tests. † This study linked collaboration between faculty and students scores. Lance showed that when faculty collaborated on instructional information and objectives the student’s scores went up on formal assessments. Another context of instructional communication is comprehension assessment. As an instructor I have to assess the students learning to see if they have learned the specific objectives to move on to the next part of the course. If students do not meet those objectives then they fail and are recycled to another program. I use different kinds of assessments to check the depth of their knowledge of the material. The students have written assignments, formal assessments, and a Field Training Exercise (FTX). The students also have time to redo any work that they have failed in order to receive a better grade. I provide feedback within two days of the after the due date of the assignment. I provide feedback and remedial for any student that is deemed in need or feels that they need the extra help. Since we try to communicate very well with the students our fail rate is between 2 to 4% each course. Technology is the last item that is very important to instructional communication. â€Å"Based on the immersive interface that underlies virtual worlds such as Second Life and World of Warcraft, virtual environments allow the enactment of complex situations with tacit clues, imulation of scientific instruments, virtual experimentation, simulated collaboration in a team, and adaptive responses to students’ choice—all captured and recorded in data streams (Clarke-Midura, 2010),† according to Jody Clarke-Midura and Chris Dede. In this century technology has advanced so much. We have social media sites, PowerPoint presentations, email, and other was to communicate in and out of t he classroom. I learned that when you do not have proper communication things tend to follow apart.

Sunday, October 13, 2019

Responsibilities Of The Network Engineer Information Technology Essay

Responsibilities Of The Network Engineer Information Technology Essay A computer network is a combination of the two or more hardware deceives and with the compatible software which allows the communication between these devices such as data and voice, video etc. Next section going to deal with the Hardware used to build the network Transmission Medium: This is used to connect the transmitter and receiver. It may be guided and unguided medium. Guided Medium: In this type capacity based on the bandwidth rate and the distance it has to cover and type of the link ex: point to point or Multipoint There are four transmissions medium: Twisted-pair Cable: These are the most commonly used media generally uses RJ-45 plug. Twisted-pair contains the 4 insulated copper wires and twisted. The twisting pair reduces the effect of the Electromagnetic waves. Twisted pairs restricted in terms of data rate and distance EX: requires amplifiers every 5-6 km for analog signals and 2-3 km for digital signals. These are again divided in to two types called shielded and UN-shielded twisted-pair. STP cables are covered by an additional shield which makes more robust and reduces the electromagnetic interference Coaxial cable: consist of two conductors one is inner conductor and other one is shield which is generally metal foil surrounded by the inner conductor with the diameters of 1 to 2.5cm . Outer shield used to reduce the interference and cross talk. These cover more distance than twisted-pair. Generally use in cable TV and to cover long distance telephone lines. It can carry both analog and digital data, supports up to 10000 voice data using FDM. Optical Fiber cable: Fiber optic technology uses the light to transmit the data. It has begun in1970s. Fiber technology uses allows higher bandwidth thats the reason used between the central offices which needs to carry high volumes of voice traffic where copper wire provides limited distance and bandwidth. Optical fiber cable carry thousands time more data than twisted pair , lightweight, low loss of signal, higher reliable and it doesnt generate the EMI so it is difficult to breach .optical fiber cable consist core and coating buffer, outerjacker, cladding . Core is the part which carrys the light and which is made of silica and Germanic and the cladding which covers core and is made of silica only cladding has reflective characteristic so which will help the light be in the core . Fiber is two types single and multi-mode .buffer help to protect the core and cladding act as shock absorbent and strength member help to protect from installation damages and outer jacket is for environment protect Single Mode Fiber Multimode Fiber Width of core Very thin(8 to 10microns) and allows straight line light passing Light travels in several paths core width is 50 to 65 microns Bandwidth Higher Lower Quality Higher Lower Application Longer distance transmission Short distance transmission Routers: A router is device which divides the network into two parts. The different port of the router comes under different networks. A router is specialized device which routes the packets from the source to destination and also used to connect the different LANS. Routers works on the Network Layer which is the 3rd layer of the OSI model since it uses the logical address (IP address) to do routing decisions, whenever a packet arrives from the data links layer to one of the port in router then router unwrap the data link layer header and attaches the new header to transmit it out. Every router contains the hardware and network operating system. The hardware consisted of Routing processor, ROM, RAM, FLASH Memory and input and output ports, NVRAM, Other interfaces. CPU work along with the routing protocols and creates forwarding tables which is used in transferring the packets to the destination. Input and output interfaces are the physical links which deals with the incoming and outgoing pack ets generally these are RJ-45 ports and other interfaces such as AUX port and console ports. Console port is used to configure the router which is necessary because router is not zero configuration device. RAM and ROM as same functionality like in normal computers, flash holds the image of the IOS. AUX port is used to connect router from remote access. HUB: An Ethernet Hub is device for connecting multiple wires (twisted pair, fiber) to connect multiple devices into a single network. Hubs works at layer1 of the OSI model. Hub works at hardware level it receives packets on one port and broadcast to all other ports. If more than couple of devices tries to transfer the data at a time a collision will occur. All the devices which are connected to the hub come under same collision domain. Hubs are two types i.e. passive, active and intelligent. UN-managed are just a hardware just broadcast the incoming signal. Where managed hubs are configured using workstation. SWITCH: A switch is small hardware device which joints multiple nodes together with in a local area network divides into logical pieces. Switch operates at data link layer (layer 2) OSI model. Switches are similar to hubs but more intelligence than the hub. Switches works on layer 2 so it can interpret the data packets and analyze and send it to appropriate port which leads to destination. Switch consumes the bandwidth and offers the better performance than the hub. Some modern switches operate at layer 3 and layer 4 as well. Each node which is connected to switch gets dedicated link. Switches can provide better security by providing different collision domain means it separate the one port traffic to another port traffic. Switches classified based on the switching it use: 1. Cut-through mode 2. Store and forward mode Hosts: Hosts are generally the end devices to which the services are being served or services are being taken. End devices are the interface between the user and the network to utilize the services ex: computers, servers, printers, cameras, VOIP phones, and any mobile hand held devices. A server is normal computer or high-end device which provides one or more service over the network where client is another end who request the service. There are several types of servers available. Application, chat server, ftp, mail, proxy servers etc. there are many server software available outside for Ex: Tomcat, Microsoft, IBM HTTP server etc web server has main three computers. Generally server hardware is high end hardware devices and fast processing capable and this system must be robust from the damages and end computers are just desktop of laptops which is used to access the internet and to do the personal work and it can access the server with the specified set of rules, VOIP telephones one of the emerging technology cheaper and faster than normal telephones(PBX).which uses the data network as the m edium and any one can make the call to anyone around the world with the cheaper price and better in quality OSI Model: OSI model is tool from the international organization for standardization which divides the data communication into small parts (Layers). Each layer has its own and unique functionality from other layers and each layer provides service to another layer which is directly connected the bottom three layers operate to send the data from end to end system. The above four layers process the at the end device mostly (software work) OSI model divides the communication into manageable chunks so every function is specific to the concern layer without OSI model its hard to mange network functions in this section going to discus about the Data Link layer and Transport Layer and Network Layer Network Layer: This provides the end to end logical connection the main functionality of this layer is route handling and data transmission preparation. This layer provides communication with the transport and data-link layer. It encapsulates the data received from the Transport layer and which is called protocol data units and management the connection between the networks. There are several protocols which operate on network layer Ex: IP, ICMP etc Internet is the principle protocol used to send the data-grams across the network. This is responsible for routing the packets across the network and provides the many functions to send the data grams to the end device Network Performance: Performance of the network depends on the various factors such as channel capacity, utilization, delay in case of real-time applications and packet loss and conjunction etc Performance metrics various are two types based on system and service. System performance based on the memory, processor utilization, load and Input/output waiting time etc Services performance depends on the Delay, Availability etcà ¢Ã¢â€š ¬Ã‚ ¦ Performance Enhancements: The router plays very important role routing the packets. Router determines the next hope address forward the traffic then a question raises that which part of the router affects the performance some people says that software and some people says hard ware but performance depend on the both because as the software works well but hardware havent got the proper resources to run that its also decreases the performance another side resources available but not utilized properly, also decreases the performance When comes to the routing is the process of the router and this process happens in the physical, data link and network layers IP: Routing protocols works at layer three and next hope will be counted at every router and routing is only is based on the destination address without the concern of the routing protocols. MPLS reduces the routing look-up and also need not run a specific protocol on every router. MPLS forwards the packets based on the label. When comes to the IP networks every router decides the next hope address but when comes to the MPLS only edge routers perform the routing look-up core routers sends the packets based on the simple label. When comes to the MPLS layer 2 devices run a layer 3 routing protocol and establish the virtual circuits dynamically so this provides a virtual full mesh topology IN MPLS only routing look up will be done at edge router means packets processed through the three layers only on edge routers after that the routing will be performed only on the basis of the simple labels attached also provides different forwarding techniques in MPLS forwarding can be done on QOS etc . MPLS with Traffic engineering gives much more performance than the IP based traffic engineering or policy based routing Hardware Resource Utilization: Resource issues such as and RAM and CPU and IOS configuration also effects the resource utilization and the bandwidth management is also effects the cables and as well bad circuits. Like PC routers have CPU and RAM extra hardware at the peak time all the router resources will be utilized to the maximum there are some tools which are available to monitor the CPU and interfaces always other than these we can improve the performance. By changing the switching that is used by the router. Generally the default buffer size of the router will be optimized concerning all applications but sometimes need to change when comes to the delay sensitive applications need small buffer size. Disable all the unnecessary applications which run in the back ground and the routing tables has grown up every day using the summarization and turning off the default routing. To resolve the bandwidth problems with the traffic management this is called quality of service, stopping the unwanted traffic also gives the better performance. Some commands available in default Ex: Show Memory Dead which shows the memory usage such as free memory, memory failure allocation command shows the Memory allocation failures Career in Networking: Career in networking is challenging because every day because its dynamic in nature every day new connections will be added so the network size increases data transfer rate will increase and task of maintaining the network increases. Now a days every one using the network starting from web browsing to data transfer. Comparing to software developers network manager has difficult task because it has to connect various number of resources every resource has privileges and connecting this resources not makes the network some other factors need to consider such as security, stability and reliability. Network manager should provide the best protocols that cant affect the performance of the network Day to Day Tasks: 1. Handle the maintenance tasks. 2. Upgrade the systems software. 3. Check the hardware and software. 4. Monitor the antivirus Expectation from the Manager: 1. Provide training on latest technologies. 2. Discuss daily tasks which were done. 3. Good guidance and knowledge Responsible for installing and managing of networks. This includes installing and maintenance of the network. Future steps to extend the network organization. Monitoring the user activities in the network providing the security to emails, accounts and passwords etc. Able to analyze the network faults from major errors to minor errors. Can able to redesign or modify the network, backups etc.. Conclusion: In this fast changing world, communication is important is important daily life. Lot of advancements has been taken place in the connectivity to have better communication and advancements in standards without exceptions. In this paper i have explained the various hardware and software which has the greatest impact on the networks and the improvements which can optimize the network performance in case of hardware and software and also explained the careers and opportunities in the networking

Saturday, October 12, 2019

Seeking Atonement in Crime and Punishment Essay -- Crime Punishment Es

Seeking Atonement in Crime and Punishment Raskolnikov, the protagonist of Dostoyevsky's Crime and Punishment was a complicated man who committed a crime. Raskolnikov murdered a woman who was a plague to mankind, especially the poor of Russia. In the chilling process however, he also murdered her younger sister, Lisaveta. To be purified, he drives himself through much agony. Not until the closing of the novel did he realize he must confess to be atoned and to find love. Consciously, Raskolnikov was averse to admitting his misdeed. He rationalized himself by asserting that the ends justify the means. Alyona's malignant nature, extremified by her outward appearance, and effect on the base community depending on and surrounding her. Her sole use for the profits were to upkeep continuous prayers in her horrible name. Although Raskolnikov excused himself this way, the true and conscious reason was only to test his power and ideologies about criminal psychology and the "superman". In his theory, to be above the law one cannot be discovered because to be punished would be to...

Friday, October 11, 2019

An Ethical Issue in Human Behavioral Pharmacology

An ethical issue in human behavioral pharmacology is the methodological one. The control group is a control condition that scientist use to see whether the drug they are investigating is really causing an effect on a person or persons through the control group. The placebo control is when psycho-pharmacology is essential to determining the pharmacological drugs effect that arose from long ago, when placebo effects were being discovered. A lot of how a drug affects a person is really in their belief of how the drug they are taking will influence their over all. I believe if you tell yourself, I will get a high from this medication, the mind accepts this and you have programmed yourself to believe, I will and the person does. I also believe if we tell ourselves, â€Å"This isn't going to really help me, it will not. † There are the experiments of participants that are told they may or may not get the actual drug some do and some don’t. The double-blind method according to their beliefs and expectancies can certainly affect the results of the study. The person who administers the drug will have expectancies about the drug, the person receiving the drug will have their belief about the drug, the drug with its actual effect is still under drug research. the professionals are still so skeptical about so many drugs and their affects on people. So placebo controls are definitely needed to interact with groups of people and see whether or not the drug really is needed for a person, if it is really working for their situation of illness at hand. I think there has been so much medication given to people when really, they didn't even really need it at all. Once the drugs is into their system and they get hooked, that person's life is destroyed and sometimes I think it was so uncalled for. Placebo Controls is really needed so much more in our drug administration. It seems every time you look at a physician, it's a super list of med. We definitely need more placebo controls. I encourage this all the way. If not a proven fact a person really needs drugs, then not to dispense any at all, our world would be in such a better shape.

Thursday, October 10, 2019

Biblical Worldview Essay

Introduction In Romans we learn so many aspects of Christian’s life. It tells us how we as Christian’s should view the natural world, our identity and our relationship with others, our culture, and civilization. There is so much more we could learn from this book. In Romans 1-8 we will find that the information in it is so much that we will not get the full meaning of all the things it is saying unless we look deeper into it. Romans 1-8 takes us from our total inability to walk in good works, to God’s faithfulness in justifying, sanctifying, and glorifying us by our faith through God’s grace. The Natural World We all know that God through his own words formed the natural world. God spoke the universe and everything that existence in it. As Christian’s we should know this because as believers, we believe the bible is a revelation of God and that it is not just a book written by human hands. Paul writes in Romans 1:20-21 â€Å"For since the creation of the world his invisible attributes are clearly seen, being understood by things that made, even in his eternal power and God head, so that they are without excuse, 21- because although they knew God, they did not glorify him as God nor were thankful, but became futile in their thoughts, and their foolish hearts were darkened†. God made everything and he is showing those that disrespect him in his face with their sin himself so that when they know that there is a God and he created everything. Human Identity Our human Identity of who we as a mankind is that we all were made in God’s image. God created us equally, but he also gives us the free will to choose to serve him or not. In Psalm 8:5 it says â€Å"For you have made him a little lower than the angels; and you have crowned him with glory and honor.† And in Genesis 2:15 â€Å"Then the Lord God took the man and put him in the Garden of Eden to tend and keep it.† We have many things that are wrong with us that we can’t fix, so we need Jesus to justify, sanctify, and glorify us. We need all three those that we can be connected to Christ, live life, server  him and when we die we will get to enjoy eternal heaven with him, and have everlasting life. Human Relationship In Romans 12:8 it says â€Å"he who exhorts, in exhortation; he who gives, with liberality; he who leads, with diligence; he shows mercy, with cheerfulness.† What that verse is saying to all Christians is that our ethic is based all on love. We as humans know that relationships very confusing and are hardest part of life. We all have a sin against own bodies and souls, but it is a sin that is against others who were created in God’s image. If you are going to steal from your neighbor you might as well steal from God. We were all created in his image and we need to love and respect others just like we would God. Culture Paul says in Romans 11 that God will save some in Israel because most of them were elect by the Patriarchs. Romans 12 says as Christians we are to live as a living sacrifice to Christ, while doing all these thing in love and showing our love to others through service. We as believers are to be humble and serve others with joy, as believers we are to work with others to Christ’s redemptive work. Christ is merciful, righteous, sovereign, and just God. He wants us to love another like he loves the world. Conclusion â€Å"No power in the sky above or in the earth below- indeed, nothing in all creation will ever be able to separate us from the love of God that is revealed in Christ Jesus our Lord Romans 8:39.† It’s so refreshing to know that I can always count on God to love me. Even when I’m unable to love myself God will. It is a wonderful feeling to know that I can have a relationship with God, where and whatever I do, or say or think will never make him not love me. God will always love and be with me no matter what. God wants us to live for him. He also wants us to lead others to him. References New King James Version Bible (NJKB)

International Staffing Policies Essay

Ethnocentric is a staffing policy that is used in companies that has primarily international strategic orientation. This policy is generally adopted by headquarters by sending employees from the home or parent countries to the host country. This approach is used best in some situations such as, a team is sent from the home country to help setting up a new plant as well as train subsidiary personnel to use new system. The benefit of having staffs from home country abroad is that employees may gain experiences worldwide in order to become higher level in management of their headquarters because international managers require broad perspective and international exposure. For the example of Ethnocentric policies have McDonald’s. McDonald’s follows the ethnocentric orientation model. This requires an American management culture in all world’s areas inside and outside the company (HRM, production method, training, motivation†¦) McDonald’s has created it own world center for training: The â€Å"Hamburger University†. Headquartered in Oak Brook, Illinois (USA). It offers training programs exclusively for McDonald’s employees. These staff, coming from over 119 countries, represents the â€Å"McFamily†. The training program of the â€Å"Hamburger University† aims to develop the McDonald’s staff at all levels of the organization. it also aims to train people for a long career at McDonald’s, as the policy is based on long-term career’s concept and strong possibilities of change and development within the group. It promises simple teammate to move up the ranks quickly. This is a crucial point for McDonald’s HRM’s communication. I n Europe and in spite of cultural diversity, this model demonstrates its large success. Polycentric is the policy involved hiring and promoting employees who are citizens of the host countries that the subsidiary is operated. This policy is best used when companies want to keep hiring cost low. Moreover, employees who are hired at subsidiary level would not have any problem adapting to the culture. Communication is smooth within the operation. For the example of Polycentric policy: Starbucks Through a flat and flexible structure, Starbucks empowers employees to make decisions without management referral and are encouraged to consider themselves as a part of the business. This point is issued by company’s corporate culture and such work environment has positive ripples on employees’ motivation. This principle increases the involvement and the commitment of each employees from subsidiaries and makes them feel necessary for the company. This high level of autonomy allows workers to be more innovative and to take more initiatives. Thanks to its structure and to the empowerment of its employees, the company has managed to facilitate the exchange and the transversal communication, which allows it to react rapidly to the customers’ needs or to cope with more effectively with problems. Starbucks CEO and the board of directors wanted the mission statement to convey a strong sense of organizational purpose and to articulate the company’s fundamental beliefs and guiding principles. They also pay attention to employees’ and customers’ concerns to make the mission statement evolve. Indeed, these mission statements are based on several principles that consider the interests of customers, communities, employees, shareholders, and ecological considerations in all aspects of their operations. Geocentric staffing approach is used when companies adopt a transnational orientation. It is best used when companies need the best personnel to work at subsidiary. Employees are selected regardless where they come from. This staffing strategy is reliable for all subsidiaries because best employees are selected and sent from the company’s worldwide network. For the example of Geocentric staffing have: Volkswagen The challenge of this joint venture was in harmonizing the Czech culture with the Volkswagen’s (VW) culture. The formation of the new corporate culture has gone through three stages: To install this VW culture in the Czech plant, policy measures varied. For example, information was disseminated concerning the activities in all sections of the company, including in the head office, training was implemented at VW and VW were assigned to the VW factory in the Czech Republic to spread the to VW company philosophy. The main problem centered on the difference between the socialist mind set and the VW culture. To resolve the problem, key positions were entrusted to employees from VW, trained in the dual system. The creation of a uniform corporate culture in a multicultural environment is a very important strategic task. The solution was to link the different work attitudes with different business structures for a new unit to be reborn. Then, all participants would be satisfied. Staffing Approach Strategic Appropriateness Advantages Disadvantages Ethnocentric International Overcomes lack of qualified managers in host nation Unified Culture Helps transfer core competencies Produces resentment in host country Can lead to cultural myopia Polycentric Multidomestic Aleviates cultural myopia Inexpensive to implement Limits career mobility Isolates headquarters from foreign subsidiaries Geocentric Global and translational Uses human resources efficiently Helps build strong cultre and informal management network Expensive