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The Existence of Equilibrium Asset Price Under Diverse Information Sartono, R. Agus
Gadjah Mada International Journal of Business Vol 7, No 3 (2005): September-December
Publisher : Master of Management, Faculty of Economics and Business, Universitas Gadjah Mada

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We investigate the effects of diverse information on the price of risky assets in rational expectation model. The expected cash flows innovation is considered as private information where informed trader knows it. It is assumed that the high informed trader has smaller variance error regarding the cash flows innovation than the low informed trader and uninformed traders. We found that the cash flow innovation influences the demand of informed trader. The market depth is a linear function of the demand of uninformed trader and weighted average of total variance error of information. Our finding supports previous research done by Spiegel and Subrahmanyam (1992).Our model shows that the more diverse the information, the higher the lambda coefficient which means the market becomes less liquid. The models consistent with Miller (1977) who found that the bigger the gap of private information is, the less liquid the market will be. If both informed traders have the same information they will demand the same amount of risky asset and it turns out to be similar as in the Kyle (1985) model.

CAN ACCOUNTING INFORMATION ACT AS A PROXY FOR EX ANTE UNCERTAINTY IN INITIAL PUBLIC OFFERINGS? Gumanti, Tatang Ary
Gadjah Mada International Journal of Business Vol 5, No 2 (2003): May-August
Publisher : Master of Management, Faculty of Economics and Business, Universitas Gadjah Mada

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This paper reviews and summarizes previous works and the rationale for the proposition that accounting information is in fact value relevant in the determination of an initial public offering IPO).Theoretical and empirical evidence has indicated that certain accounting measures can he used as proxies for total firm risk, that is, they could determine the riskiness of a corporation. The literature also advocates that accounting information is relevant in determining the value and thus the riskiness of a corporation through the use of accounting analysis. Since most of the information available in the prospectus is accounting information, it is arguable that this information represents a potential source for assessing the issuing firm. Some scholars have also advocated the possibility of using accounting information in assessing the value of firm making an IPO. Numerous papers have provided analytical and empirical evidence of the association between accounting numbers and the value of IPOs. The conclusion generally comes to show that information in the prospectus is value relevant concerning the IPO. The paper shows that it is indeed an arguable to use accounting information in the valuation of an IPO. Accordingly, it is an empirical issue whether accounting information has the property in explaining the ex-ante uncertainty of an IPO.

A Study on Customer Satisfaction across Information Search Behavior Typology Wahyuningsih, Wahyuningsih; Tanamal, Johnny
Gadjah Mada International Journal of Business Vol 10, No 1 (2008): January - April
Publisher : Master of Management, Faculty of Economics and Business, Universitas Gadjah Mada

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This study investigates customer satisfaction based on a typology of consumer search behavior. The findings demonstrate that the type of consumer as defined by whether and how they search for information (passive, rational-active, and relational-dependent) has different level of satisfaction. Rational-active and relational-dependent consumers are found to be the dominant consumer types who actively search for information before purchasing a product and thus perceive a higher level of satisfaction than do passive consumers. The identification of satisfaction within each type of consumer provides a reason for customers to repurchase the same product, or recommend it to other people. As a result, companies will be able to achieve an increase in profitability. Recommendations for companies and future research directions are presented.

Examining Information Technology Acceptance by Individual Professionals Darsono, Licen Indahwati
Gadjah Mada International Journal of Business Vol 7, No 2 (2005): May-August
Publisher : Master of Management, Faculty of Economics and Business, Universitas Gadjah Mada

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The mixed results of information technology (IT) investment have made the investigation of user acceptance of IT increasingly challenging. A growing body of research in user acceptance of IT literature has limited focus on individual professionals as target users. Therefore, this research investigates how external variables, namely individual differences and system characteristics influence lecturers as individual professionals to accept the internet technology. Technology Acceptance Model (TAM) and Theory of Planned Behavior (TPB) are used as the main reference in this research. Findings of this research indicate that individual differences (computer self-efficacy, knowledge of search domain) and system characteristics (terminology, screen design, relevance) have indirect impact through perceived ease of use, perceived usefulness, and attitude on lecturersâ intention to use the internet. Specifically, computer self-efficacy and screen design have direct and indirect impact on intention. One issue concerning with the explanatory power of the proposed research model, which is based on TAM and TPB, compared to the rival model, which is called extended TAM, is also analyzed.

FORMALIZING PRODUCT COST DISTORTION: The Impact of Volume-Related Allocation Bases on Cost Information Jermias, Johnny
Gadjah Mada International Journal of Business Vol 5, No 3 (2003): September-December
Publisher : Master of Management, Faculty of Economics and Business, Universitas Gadjah Mada

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The purpose o f this study is to formally analyze product cost distortions resulting from the process of allocating costs to products based on Activity-Based Costing (ABC) and the conventional product costing systems. The model developed in this paper rigorously shows the impact of treating costs that are not volume related as if they are. The model demonstrates that the source of product cost distortion is the difference between the proportion of driver used by each product in ABC and the proportion of the base used by the same product in the conventional costing systems. The difference arises because the conventional costing systems ignore the existence of batch-related and product-related costs. The model predicts a positive association between volume and size diversity with product cost distortions. When interaction between volume and size diversity exists, the distortion is either mitigated or exacerbated. The magnitude of the distortion is jointly determined by the size of the differences and the size of the total indirect costs.

The Recency Effect of Accounting Information Hartono, Jogiyanto
Gadjah Mada International Journal of Business Vol 6, No 1 (2004): January-April
Publisher : Master of Management, Faculty of Economics and Business, Universitas Gadjah Mada

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ANALYZING THE EFFECT OF HEALTH AND APPEARANCE CONSCIOUSNESS ON INTENTION TO CALCULATE CALORIE INFORMATION IF DISPLAYED AT FAST FOOD RESTAURANT MENU Kumalasari, Henny; Sjafei, Netta J.
Journal of Business Strategy and Execution Vol 4, No 2 (2012): Publish on June 2012
Publisher : Bina Nusantara University

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In fast food industry, there are so many challenges due to their non-healthy food images. In Indonesia, in Jakarta particularly, the increase of economic situation have bring up more and more people to better social and economic condition which make them tend to be more concerned with their health and safety of their food. In US, the initiative to display calorie information had begun. However, it is not yet done in Indonesia. Therefore, the purpose of this study is to examine consumerâ€™s intention toward calculating calorie information when they buy fast food based on the Theory of Planned Behavior by Azjen (1985) and also considering consumer values which is health and appearance consciousness as antecedent of Attitude toward the behavior. Total of 146 valid respondents was collected through e-questionnaire. Multiple regression analysis were conducted using SPSS 17.0 and the findings of this research indicating that health and appearance consciousness significantly and positively influence attitude toward calculating calorie information when buying fast food. Moreover, the results revealed that attitude, subjective norm, and perceived behavioral control also significantly and positively influence consumersâ€™ intention toward calculating calorie information when buying fast food. By understanding this study results, fast food industry could develop an effective marketing strategy in order to prepare the healthy lifestyle in urban area such as Jakarta which increase recently and repair the non-healthy food image.

The password agreement method based on matrix operation over Min-Plus algebra for safety of secret information sending Musthofa Musthofa; Dwi Lestari
Jurnal Sains Dasar Vol 3, No 1 (2014): April 2014
Publisher : Faculty of Mathematics and Natural Science, Universitas Negeri Yogyakarta

Key agreement protocol is a method in cryptography. Key agreement protocol is used to overcome the problem of sending secret information over communication lines. A secret key, called password, is needed to secure t he information. Both parties who exchange confidential information must agree on the same key. In this method, both parties exchange mutual general parameters that everyone can see, however from the general parameters the same passwords can be formed and not publicly known. One method that has been used is applying a series of matrix multiplication operation defined over a finite field. In this study, we constructed an algorithm in the form of a key agreement protocol that can be used in the password agreement method which the level of security based on algebraic problem of matrix operation over Z- min plus algebra. Min Plus algebra over Z, that is Z È { + ¥ } with Z is the set of all integers equipped with the minimum and addition operation, is called idempotent semiring. The results showed that the application of matrix operation over min plus algebra can be used as key agreement protocol in securing secret information. Key words: secret information, password, Min-Plus algebra

PENGARUH PEMBELAJARAN IPS BERBASIS ICT (INFORMATION AND COMMUNICATIONS TECHNOLOGY) DENGAN APLIKASI LECTORA INSPIRE TERHADAP HASIL BELAJAR SISWA Maria Zulfiati, Heri
JIPSINDO Vol. 1 No. 1 (2014): JIPSINDO (Jurnal Pendidikan Ilmu Pengetahuan Sosial Indonesia)
Publisher : Universitas Negeri Yogyakarta

Pertumbuhan yang cepat dari Teknologi Informasi dan Komunikasi (TIK) dalam pendidikan memungkinkan siswa untuk mengakses bahan belajar yang lengkap dari berbagai sumber. Para siswa didorong untuk belajar mandiri dan mereka menjadi subyek belajar (student centered) dan guru dituntut inovatif. Penelitian ini bertujuan untuk mengetahui Pengaruh Pembelajaran IPS berbasis ICT menggunakan Lectora Inspire dalam meningkatkan hasil belajar dari pada buku-buku teks. Penelitian ini merupakan penelitian eksperimental kuasi dilakukan di SD Negeri Gedongtengen Yogyakarta pada semester 2 tahun ajaran 2012/2013. Desain penelitian yang digunakan adalah Kelompok Kontrol acak desain pretest-posttest. Populasi penelitian adalah seluruh siswa kelas IV SD Negeri Gedongtengen Yogyakarta. Sampel diambil dengan menggunakan teknik ketersediaan sampling. Data dikumpulkan dengan menggunakan tes dan kuesioner. Perbedaan hasil belajar IPS serta minat siswa belajar IPS antara kelas eksperimen dan kontrol dianalisis dengan menggunakan t-test independen untuk mengetahui pengaruh pembelajaran IPS berbasis ICT dengan aplikasi Lectora Inspire. Hasil penelitian ini adalah (1) hasil belajar siswa dengan menggunakan ICT aplikasi Lectora Inspire lebih tinggi daripada menggunakan buku teks (t = 9,226 dan p= 0,004< Î±= 0,05, (2) minat belajar siswa menggunakan ICT dengan aplikasi Lectora Inspire lebih tinggi daripada menggunakan buku teks (t= 7,098 dan p= 0,001 < Î±= 0,05 ).

LOCAL AREA NETWORK MANAGEMENT (Case Study at Assessment and Development Information Technology Units Brawijaya University Malang) Mohammad Firman Hadiwijaya
Jurnal Administrasi Bisnis Vol 19, No 2 (2015): FEBRUARI
Publisher : Fakultas Ilmu Administrasi Universitas Brawijaya

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The purpose of this study was to know the management local area network at Assessment and Development Information Technology units, furthermore this study focusing on network management functions that applied by Assessment and Development Information Technology Units. This study will explain about the implementation of network management functions in the local area network management. The research method employ in this research is by using descriptive qualitative method by study case approach. The results of this study was in the implementation of network management functions Assessment and Development Information Technology units already applied all five network management functions in the local area network management. Each functions represented as a network management components in managing Assessment and Development Information Technology units local area network. Since the network management functions represented as a network management components it needed improvement in each network management functions policies and measurements. Keywords: Local Area Network Management

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